├── .github
    ├── ISSUE_TEMPLATE.md
    └── PULL_REQUEST_TEMPLATE.md
├── .gitignore
├── Example
    ├── Classes
    │   ├── App Delegate
    │   │   ├── RDVAppDelegate.h
    │   │   └── RDVAppDelegate.m
    │   └── Controllers
    │   │   ├── RDVDetailsViewController.h
    │   │   ├── RDVDetailsViewController.m
    │   │   ├── RDVFirstViewController.h
    │   │   ├── RDVFirstViewController.m
    │   │   ├── RDVSecondViewController.h
    │   │   ├── RDVSecondViewController.m
    │   │   ├── RDVThirdViewController.h
    │   │   └── RDVThirdViewController.m
    ├── Default-568h@2x.png
    ├── Default.png
    ├── Default@2x.png
    ├── Images
    │   ├── first_normal.png
    │   ├── first_normal@2x.png
    │   ├── first_selected.png
    │   ├── first_selected@2x.png
    │   ├── navigationbar_background.png
    │   ├── navigationbar_background@2x.png
    │   ├── navigationbar_background_tall.png
    │   ├── navigationbar_background_tall@2x.png
    │   ├── second_normal.png
    │   ├── second_normal@2x.png
    │   ├── second_selected.png
    │   ├── second_selected@2x.png
    │   ├── tabbar_normal_background.png
    │   ├── tabbar_normal_background@2x.png
    │   ├── tabbar_selected_background.png
    │   ├── tabbar_selected_background@2x.png
    │   ├── third_normal.png
    │   ├── third_normal@2x.png
    │   ├── third_selected.png
    │   └── third_selected@2x.png
    ├── LaunchScreen.storyboard
    ├── RDVTabBarController-Info.plist
    ├── RDVTabBarController-Prefix.pch
    ├── en.lproj
    │   └── InfoPlist.strings
    └── main.m
├── LICENSE
├── RDVTabBarController.podspec
├── RDVTabBarController.xcodeproj
    ├── project.pbxproj
    └── project.xcworkspace
    │   └── contents.xcworkspacedata
├── RDVTabBarController
    ├── RDVTabBar.h
    ├── RDVTabBar.m
    ├── RDVTabBarController.h
    ├── RDVTabBarController.m
    ├── RDVTabBarItem.h
    └── RDVTabBarItem.m
├── README.md
└── Screenshots
    ├── iPad-small.png
    ├── iPad.png
    ├── iPhone-small.png
    └── iPhone.png


/.github/ISSUE_TEMPLATE.md:
--------------------------------------------------------------------------------
 1 | ### Description
 2 | 
 3 | [Description of the issue]
 4 | 
 5 | ### Steps to Reproduce
 6 | 
 7 | [Steps or usage snippet reproducing the issue]
 8 | 
 9 | 1. [First Step]
10 | 2. [Second Step]
11 | 3. [and so on...]
12 | 
13 | ```
14 | <snippet>
15 | ```
16 | 
17 | **Expected behavior:** [What you expect to happen]
18 | **Actual behavior:** [What actually happens]
19 | **Reproduces how often:** [What percentage of the time does it reproduce?]
20 | 
21 | ### System configuration
22 | 
23 | Xcode version:
24 | iOS version:
25 | Affected device:
26 | 


--------------------------------------------------------------------------------
/.github/PULL_REQUEST_TEMPLATE.md:
--------------------------------------------------------------------------------
 1 | ### Summary
 2 | 
 3 |  <!--
 4 |  Link to the issue describing the bug that you're fixing.
 5 |  Provide a general description of the code changes in your pull request.
 6 |  -->
 7 | 
 8 |  ### Other Information
 9 | 
10 |  <!--
11 |  If there's anything else that's important and relevant to your pull request, 
12 |  mention that information here.
13 |  -->
14 | 


--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
 1 | # Xcode
 2 | .DS_Store
 3 | */build/*
 4 | *.pbxuser
 5 | !default.pbxuser
 6 | *.mode1v3
 7 | !default.mode1v3
 8 | *.mode2v3
 9 | !default.mode2v3
10 | *.perspectivev3
11 | !default.perspectivev3
12 | xcuserdata
13 | xcshareddata
14 | profile
15 | *.moved-aside
16 | DerivedData
17 | .idea/
18 | *.hmap
19 | 


--------------------------------------------------------------------------------
/Example/Classes/App Delegate/RDVAppDelegate.h:
--------------------------------------------------------------------------------
 1 | // RDVAppDelegate.h
 2 | // RDVTabBarController
 3 | //
 4 | // Copyright (c) 2013 Robert Dimitrov
 5 | //
 6 | // Permission is hereby granted, free of charge, to any person obtaining a copy
 7 | // of this software and associated documentation files (the "Software"), to deal
 8 | // in the Software without restriction, including without limitation the rights
 9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 | // copies of the Software, and to permit persons to whom the Software is
11 | // furnished to do so, subject to the following conditions:
12 | //
13 | // The above copyright notice and this permission notice shall be included in
14 | // all copies or substantial portions of the Software.
15 | //
16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 | // THE SOFTWARE.
23 | 
24 | #import <UIKit/UIKit.h>
25 | 
26 | @interface RDVAppDelegate : UIResponder <UIApplicationDelegate>
27 | 
28 | @property (strong, nonatomic) UIWindow *window;
29 | @property (strong, nonatomic) UIViewController *viewController;
30 | 
31 | @end
32 | 


--------------------------------------------------------------------------------
/Example/Classes/App Delegate/RDVAppDelegate.m:
--------------------------------------------------------------------------------
  1 | // RDVAppDelegate.m
  2 | // RDVTabBarController
  3 | //
  4 | // Copyright (c) 2013 Robert Dimitrov
  5 | //
  6 | // Permission is hereby granted, free of charge, to any person obtaining a copy
  7 | // of this software and associated documentation files (the "Software"), to deal
  8 | // in the Software without restriction, including without limitation the rights
  9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 10 | // copies of the Software, and to permit persons to whom the Software is
 11 | // furnished to do so, subject to the following conditions:
 12 | //
 13 | // The above copyright notice and this permission notice shall be included in
 14 | // all copies or substantial portions of the Software.
 15 | //
 16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 22 | // THE SOFTWARE.
 23 | 
 24 | #import "RDVAppDelegate.h"
 25 | #import "RDVFirstViewController.h"
 26 | #import "RDVSecondViewController.h"
 27 | #import "RDVThirdViewController.h"
 28 | #import "RDVTabBarController.h"
 29 | #import "RDVTabBarItem.h"
 30 | 
 31 | @implementation RDVAppDelegate
 32 | 
 33 | - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
 34 | {
 35 |     self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
 36 |     self.window.backgroundColor = [UIColor whiteColor];
 37 |     [self setupViewControllers];
 38 |     [self.window setRootViewController:self.viewController];
 39 |     [self.window makeKeyAndVisible];
 40 |     
 41 |     [self customizeInterface];
 42 |     
 43 |     return YES;
 44 | }
 45 | 
 46 | #pragma mark - Methods
 47 | 
 48 | - (void)setupViewControllers {
 49 |     UIViewController *firstViewController = [[RDVFirstViewController alloc] init];
 50 |     UIViewController *firstNavigationController = [[UINavigationController alloc]
 51 |                                                    initWithRootViewController:firstViewController];
 52 |     
 53 |     UIViewController *secondViewController = [[RDVSecondViewController alloc] init];
 54 |     UIViewController *secondNavigationController = [[UINavigationController alloc]
 55 |                                                     initWithRootViewController:secondViewController];
 56 |     
 57 |     UIViewController *thirdViewController = [[RDVThirdViewController alloc] init];
 58 |     UIViewController *thirdNavigationController = [[UINavigationController alloc]
 59 |                                                    initWithRootViewController:thirdViewController];
 60 |     
 61 |     RDVTabBarController *tabBarController = [[RDVTabBarController alloc] init];
 62 |     [tabBarController setViewControllers:@[firstNavigationController, secondNavigationController,
 63 |                                            thirdNavigationController]];
 64 |     self.viewController = tabBarController;
 65 |     
 66 |     [self customizeTabBarForController:tabBarController];
 67 | }
 68 | 
 69 | - (void)customizeTabBarForController:(RDVTabBarController *)tabBarController {
 70 |     UIImage *finishedImage = [UIImage imageNamed:@"tabbar_selected_background"];
 71 |     UIImage *unfinishedImage = [UIImage imageNamed:@"tabbar_normal_background"];
 72 |     NSArray *tabBarItemImages = @[@"first", @"second", @"third"];
 73 |     
 74 |     NSInteger index = 0;
 75 |     for (RDVTabBarItem *item in [[tabBarController tabBar] items]) {
 76 |         [item setBackgroundSelectedImage:finishedImage withUnselectedImage:unfinishedImage];
 77 |         UIImage *selectedimage = [UIImage imageNamed:[NSString stringWithFormat:@"%@_selected",
 78 |                                                       [tabBarItemImages objectAtIndex:index]]];
 79 |         UIImage *unselectedimage = [UIImage imageNamed:[NSString stringWithFormat:@"%@_normal",
 80 |                                                         [tabBarItemImages objectAtIndex:index]]];
 81 |         [item setFinishedSelectedImage:selectedimage withFinishedUnselectedImage:unselectedimage];
 82 |         
 83 |         index++;
 84 |     }
 85 | }
 86 | 
 87 | - (void)customizeInterface {
 88 |     UINavigationBar *navigationBarAppearance = [UINavigationBar appearance];
 89 |     
 90 |     UIImage *backgroundImage = nil;
 91 |     NSDictionary *textAttributes = nil;
 92 |     
 93 |     if (NSFoundationVersionNumber > NSFoundationVersionNumber_iOS_6_1) {
 94 |         backgroundImage = [UIImage imageNamed:@"navigationbar_background_tall"];
 95 |         
 96 |         textAttributes = @{
 97 |                            NSFontAttributeName: [UIFont boldSystemFontOfSize:18],
 98 |                            NSForegroundColorAttributeName: [UIColor blackColor],
 99 |                            };
100 |     } else {
101 | #if __IPHONE_OS_VERSION_MIN_REQUIRED < __IPHONE_7_0
102 |         backgroundImage = [UIImage imageNamed:@"navigationbar_background"];
103 |         
104 |         textAttributes = @{
105 |                            UITextAttributeFont: [UIFont boldSystemFontOfSize:18],
106 |                            UITextAttributeTextColor: [UIColor blackColor],
107 |                            UITextAttributeTextShadowColor: [UIColor clearColor],
108 |                            UITextAttributeTextShadowOffset: [NSValue valueWithUIOffset:UIOffsetZero],
109 |                            };
110 | #endif
111 |     }
112 |     
113 |     [navigationBarAppearance setBackgroundImage:backgroundImage
114 |                                   forBarMetrics:UIBarMetricsDefault];
115 |     [navigationBarAppearance setTitleTextAttributes:textAttributes];
116 | }
117 | 
118 | @end
119 | 


--------------------------------------------------------------------------------
/Example/Classes/Controllers/RDVDetailsViewController.h:
--------------------------------------------------------------------------------
 1 | //
 2 | //  RDVDetailsViewController.h
 3 | //  RDVTabBarController
 4 | //
 5 | //  Created by Robert Dimitrov on 11/8/14.
 6 | //  Copyright (c) 2014 Robert Dimitrov. All rights reserved.
 7 | //
 8 | 
 9 | #import <UIKit/UIKit.h>
10 | 
11 | @interface RDVDetailsViewController : UIViewController
12 | 
13 | @end
14 | 


--------------------------------------------------------------------------------
/Example/Classes/Controllers/RDVDetailsViewController.m:
--------------------------------------------------------------------------------
 1 | //
 2 | //  RDVDetailsViewController.m
 3 | //  RDVTabBarController
 4 | //
 5 | //  Created by Robert Dimitrov on 11/8/14.
 6 | //  Copyright (c) 2014 Robert Dimitrov. All rights reserved.
 7 | //
 8 | 
 9 | #import "RDVDetailsViewController.h"
10 | #import "RDVTabBarController.h"
11 | 
12 | @interface RDVDetailsViewController ()
13 | 
14 | @end
15 | 
16 | @implementation RDVDetailsViewController
17 | 
18 | - (void)viewDidLoad {
19 |     [super viewDidLoad];
20 |     
21 |     self.title = NSLocalizedString(@"Details", nil);
22 |     self.view.backgroundColor = [UIColor colorWithRed:250/255.0 green:250/255.0 blue:250/255.0 alpha:1.0];
23 |     
24 |     UILabel *label = [[UILabel alloc] init];
25 |     label.text = NSLocalizedString(@"Detail View Controller", nil);
26 |     label.frame = CGRectMake(20, 150, CGRectGetWidth(self.view.frame) - 2 * 20, 20);
27 |     label.autoresizingMask = UIViewAutoresizingFlexibleWidth;
28 |     label.textAlignment = NSTextAlignmentCenter;
29 |     [self.view addSubview:label];
30 | }
31 | 
32 | - (void)viewWillAppear:(BOOL)animated {
33 |     [super viewWillAppear:animated];
34 |     
35 |     [[self rdv_tabBarController] setTabBarHidden:YES animated:YES];
36 | }
37 | 
38 | - (void)viewWillDisappear:(BOOL)animated {
39 |     [[self rdv_tabBarController] setTabBarHidden:NO animated:YES];
40 |     
41 |     [super viewWillDisappear:animated];
42 | }
43 | 
44 | @end
45 | 


--------------------------------------------------------------------------------
/Example/Classes/Controllers/RDVFirstViewController.h:
--------------------------------------------------------------------------------
 1 | // RDVFirstViewController.h
 2 | // RDVTabBarController
 3 | //
 4 | // Copyright (c) 2013 Robert Dimitrov
 5 | //
 6 | // Permission is hereby granted, free of charge, to any person obtaining a copy
 7 | // of this software and associated documentation files (the "Software"), to deal
 8 | // in the Software without restriction, including without limitation the rights
 9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 | // copies of the Software, and to permit persons to whom the Software is
11 | // furnished to do so, subject to the following conditions:
12 | //
13 | // The above copyright notice and this permission notice shall be included in
14 | // all copies or substantial portions of the Software.
15 | //
16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 | // THE SOFTWARE.
23 | 
24 | #import <UIKit/UIKit.h>
25 | 
26 | @interface RDVFirstViewController : UITableViewController
27 | 
28 | @end
29 | 


--------------------------------------------------------------------------------
/Example/Classes/Controllers/RDVFirstViewController.m:
--------------------------------------------------------------------------------
 1 | // RDVFirstViewController.m
 2 | // RDVTabBarController
 3 | //
 4 | // Copyright (c) 2013 Robert Dimitrov
 5 | //
 6 | // Permission is hereby granted, free of charge, to any person obtaining a copy
 7 | // of this software and associated documentation files (the "Software"), to deal
 8 | // in the Software without restriction, including without limitation the rights
 9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 | // copies of the Software, and to permit persons to whom the Software is
11 | // furnished to do so, subject to the following conditions:
12 | //
13 | // The above copyright notice and this permission notice shall be included in
14 | // all copies or substantial portions of the Software.
15 | //
16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 | // THE SOFTWARE.
23 | 
24 | #import "RDVFirstViewController.h"
25 | #import "RDVTabBarController.h"
26 | #import "RDVTabBarItem.h"
27 | 
28 | @implementation RDVFirstViewController
29 | 
30 | - (instancetype)init {
31 |     self = [super init];
32 |     if (self) {
33 |         self.title = NSLocalizedString(@"First", nil);
34 |     }
35 |     return self;
36 | }
37 | 
38 | #pragma mark - View lifecycle
39 | 
40 | - (void)viewDidLoad {
41 |     [super viewDidLoad];
42 |     
43 |     [[self rdv_tabBarItem] setBadgeValue:@"3"];
44 |     
45 |     if (self.rdv_tabBarController.tabBar.translucent) {
46 |         UIEdgeInsets insets = UIEdgeInsetsMake(0,
47 |                                                0,
48 |                                                CGRectGetHeight(self.rdv_tabBarController.tabBar.frame),
49 |                                                0);
50 |         
51 |         self.tableView.contentInset = insets;
52 |         self.tableView.scrollIndicatorInsets = insets;
53 |     }
54 | }
55 | 
56 | #pragma mark - Methods
57 | 
58 | - (void)configureCell:(UITableViewCell *)cell forIndexPath:(NSIndexPath *)indexPath {
59 |     [[cell textLabel] setText:[NSString stringWithFormat:@"%@ Controller Cell %ld", self.title, (long)indexPath.row]];
60 | }
61 | 
62 | #pragma mark - Table view
63 | 
64 | - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
65 |     static NSString *CellIdentifier = @"Cell";
66 |     UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
67 |     if (!cell) {
68 |         cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
69 |     }
70 |     
71 |     [self configureCell:cell forIndexPath:indexPath];
72 |     
73 |     return cell;
74 | }
75 | 
76 | - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
77 |     return 30;
78 | }
79 | 
80 | - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
81 |     [tableView deselectRowAtIndexPath:indexPath animated:YES];
82 |     
83 |     [[self rdv_tabBarItem] setBadgeValue:[NSString stringWithFormat:@"%ld", indexPath.row+1]];
84 | }
85 | 
86 | @end
87 | 


--------------------------------------------------------------------------------
/Example/Classes/Controllers/RDVSecondViewController.h:
--------------------------------------------------------------------------------
 1 | // RDVSecondViewController.h
 2 | // RDVTabBarController
 3 | //
 4 | // Copyright (c) 2013 Robert Dimitrov
 5 | //
 6 | // Permission is hereby granted, free of charge, to any person obtaining a copy
 7 | // of this software and associated documentation files (the "Software"), to deal
 8 | // in the Software without restriction, including without limitation the rights
 9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 | // copies of the Software, and to permit persons to whom the Software is
11 | // furnished to do so, subject to the following conditions:
12 | //
13 | // The above copyright notice and this permission notice shall be included in
14 | // all copies or substantial portions of the Software.
15 | //
16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 | // THE SOFTWARE.
23 | 
24 | #import <UIKit/UIKit.h>
25 | 
26 | @interface RDVSecondViewController : UITableViewController
27 | 
28 | @end
29 | 


--------------------------------------------------------------------------------
/Example/Classes/Controllers/RDVSecondViewController.m:
--------------------------------------------------------------------------------
 1 | // RDVSecondViewController.m
 2 | // RDVTabBarController
 3 | //
 4 | // Copyright (c) 2013 Robert Dimitrov
 5 | //
 6 | // Permission is hereby granted, free of charge, to any person obtaining a copy
 7 | // of this software and associated documentation files (the "Software"), to deal
 8 | // in the Software without restriction, including without limitation the rights
 9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 | // copies of the Software, and to permit persons to whom the Software is
11 | // furnished to do so, subject to the following conditions:
12 | //
13 | // The above copyright notice and this permission notice shall be included in
14 | // all copies or substantial portions of the Software.
15 | //
16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 | // THE SOFTWARE.
23 | 
24 | #import "RDVSecondViewController.h"
25 | #import "RDVTabBarController.h"
26 | 
27 | @implementation RDVSecondViewController
28 | 
29 | - (instancetype)init {
30 |     self = [super init];
31 |     if (self) {
32 |         self.title = NSLocalizedString(@"Second", nil);
33 |     }
34 |     return self;
35 | }
36 | 
37 | #pragma mark - View lifecycle
38 | 
39 | - (void)viewDidLoad {
40 |     [super viewDidLoad];
41 |     
42 |     if (self.rdv_tabBarController.tabBar.translucent) {
43 |         UIEdgeInsets insets = UIEdgeInsetsMake(0,
44 |                                                0,
45 |                                                CGRectGetHeight(self.rdv_tabBarController.tabBar.frame),
46 |                                                0);
47 |         
48 |         self.tableView.contentInset = insets;
49 |         self.tableView.scrollIndicatorInsets = insets;
50 |     }
51 | }
52 | 
53 | #pragma mark - Methods
54 | 
55 | - (void)configureCell:(UITableViewCell *)cell forIndexPath:(NSIndexPath *)indexPath {
56 |     [[cell textLabel] setText:[NSString stringWithFormat:@"%@ Controller Cell %ld", self.title, (long)indexPath.row]];
57 | }
58 | 
59 | #pragma mark - Table view
60 | 
61 | - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
62 |     static NSString *CellIdentifier = @"Cell";
63 |     UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
64 |     if (!cell) {
65 |         cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
66 |     }
67 |     
68 |     [self configureCell:cell forIndexPath:indexPath];
69 |     
70 |     return cell;
71 | }
72 | 
73 | - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
74 |     return 15;
75 | }
76 | 
77 | - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
78 |     [tableView deselectRowAtIndexPath:indexPath animated:YES];
79 |     
80 |     [[self rdv_tabBarController] setTabBarHidden:!self.rdv_tabBarController.tabBarHidden animated:YES];
81 | }
82 | 
83 | @end
84 | 


--------------------------------------------------------------------------------
/Example/Classes/Controllers/RDVThirdViewController.h:
--------------------------------------------------------------------------------
 1 | // RDVThirdViewController.h
 2 | // RDVTabBarController
 3 | //
 4 | // Copyright (c) 2013 Robert Dimitrov
 5 | //
 6 | // Permission is hereby granted, free of charge, to any person obtaining a copy
 7 | // of this software and associated documentation files (the "Software"), to deal
 8 | // in the Software without restriction, including without limitation the rights
 9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 | // copies of the Software, and to permit persons to whom the Software is
11 | // furnished to do so, subject to the following conditions:
12 | //
13 | // The above copyright notice and this permission notice shall be included in
14 | // all copies or substantial portions of the Software.
15 | //
16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 | // THE SOFTWARE.
23 | 
24 | #import <UIKit/UIKit.h>
25 | 
26 | @interface RDVThirdViewController : UITableViewController
27 | 
28 | @end
29 | 


--------------------------------------------------------------------------------
/Example/Classes/Controllers/RDVThirdViewController.m:
--------------------------------------------------------------------------------
 1 | // RDVThirdViewController.m
 2 | // RDVTabBarController
 3 | //
 4 | // Copyright (c) 2013 Robert Dimitrov
 5 | //
 6 | // Permission is hereby granted, free of charge, to any person obtaining a copy
 7 | // of this software and associated documentation files (the "Software"), to deal
 8 | // in the Software without restriction, including without limitation the rights
 9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 | // copies of the Software, and to permit persons to whom the Software is
11 | // furnished to do so, subject to the following conditions:
12 | //
13 | // The above copyright notice and this permission notice shall be included in
14 | // all copies or substantial portions of the Software.
15 | //
16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 | // THE SOFTWARE.
23 | 
24 | #import "RDVThirdViewController.h"
25 | #import "RDVTabBarController.h"
26 | #import "RDVDetailsViewController.h"
27 | 
28 | @implementation RDVThirdViewController
29 | 
30 | - (instancetype)init {
31 |     self = [super init];
32 |     if (self) {
33 |         self.title = NSLocalizedString(@"Third", nil);
34 |     }
35 |     return self;
36 | }
37 | 
38 | #pragma mark - View lifecycle
39 | 
40 | - (void)viewDidLoad {
41 |     [super viewDidLoad];
42 |     
43 |     if (self.rdv_tabBarController.tabBar.translucent) {
44 |         UIEdgeInsets insets = UIEdgeInsetsMake(0,
45 |                                                0,
46 |                                                CGRectGetHeight(self.rdv_tabBarController.tabBar.frame),
47 |                                                0);
48 |         
49 |         self.tableView.contentInset = insets;
50 |         self.tableView.scrollIndicatorInsets = insets;
51 |     }
52 | }
53 | 
54 | #pragma mark - Methods
55 | 
56 | - (void)configureCell:(UITableViewCell *)cell forIndexPath:(NSIndexPath *)indexPath {
57 |     [[cell textLabel] setText:[NSString stringWithFormat:@"%@ Controller Cell %ld", self.title, (long)indexPath.row]];
58 | }
59 | 
60 | #pragma mark - Table view
61 | 
62 | - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
63 |     static NSString *CellIdentifier = @"Cell";
64 |     UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
65 |     if (!cell) {
66 |         cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
67 |     }
68 |     
69 |     [self configureCell:cell forIndexPath:indexPath];
70 |     
71 |     return cell;
72 | }
73 | 
74 | - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
75 |     return 15;
76 | }
77 | 
78 | - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
79 |     [tableView deselectRowAtIndexPath:indexPath animated:YES];
80 |     
81 |     UIViewController *viewController = [[RDVDetailsViewController alloc] init];
82 |     [self.navigationController pushViewController:viewController animated:YES];
83 | }
84 | 
85 | @end
86 | 


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/Example/LaunchScreen.storyboard:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="14313.18" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" useTraitCollections="YES" colorMatched="YES" initialViewController="mlt-MT-RgI">
 3 |     <device id="retina4_7" orientation="portrait">
 4 |         <adaptation id="fullscreen"/>
 5 |     </device>
 6 |     <dependencies>
 7 |         <deployment identifier="iOS"/>
 8 |         <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="14283.14"/>
 9 |         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
10 |     </dependencies>
11 |     <scenes>
12 |         <!--View Controller-->
13 |         <scene sceneID="cFh-MQ-oB3">
14 |             <objects>
15 |                 <viewController id="mlt-MT-RgI" sceneMemberID="viewController">
16 |                     <layoutGuides>
17 |                         <viewControllerLayoutGuide type="top" id="b2O-Mu-2gz"/>
18 |                         <viewControllerLayoutGuide type="bottom" id="8Ap-W8-eN0"/>
19 |                     </layoutGuides>
20 |                     <view key="view" contentMode="scaleToFill" id="JHX-4P-90y">
21 |                         <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
22 |                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
23 |                         <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
24 |                     </view>
25 |                 </viewController>
26 |                 <placeholder placeholderIdentifier="IBFirstResponder" id="bim-vA-tX2" userLabel="First Responder" sceneMemberID="firstResponder"/>
27 |             </objects>
28 |         </scene>
29 |     </scenes>
30 | </document>
31 | 


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/Example/RDVTabBarController-Info.plist:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 3 | <plist version="1.0">
 4 | <dict>
 5 | 	<key>CFBundleDevelopmentRegion</key>
 6 | 	<string>en</string>
 7 | 	<key>CFBundleDisplayName</key>
 8 | 	<string>${PRODUCT_NAME}</string>
 9 | 	<key>CFBundleExecutable</key>
10 | 	<string>${EXECUTABLE_NAME}</string>
11 | 	<key>CFBundleIdentifier</key>
12 | 	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
13 | 	<key>CFBundleInfoDictionaryVersion</key>
14 | 	<string>6.0</string>
15 | 	<key>CFBundleName</key>
16 | 	<string>${PRODUCT_NAME}</string>
17 | 	<key>CFBundlePackageType</key>
18 | 	<string>APPL</string>
19 | 	<key>CFBundleShortVersionString</key>
20 | 	<string>1.0</string>
21 | 	<key>CFBundleSignature</key>
22 | 	<string>????</string>
23 | 	<key>CFBundleVersion</key>
24 | 	<string>1.0</string>
25 | 	<key>LSRequiresIPhoneOS</key>
26 | 	<true/>
27 | 	<key>UILaunchStoryboardName</key>
28 | 	<string>LaunchScreen</string>
29 | 	<key>UIRequiredDeviceCapabilities</key>
30 | 	<array>
31 | 		<string>armv7</string>
32 | 	</array>
33 | 	<key>UISupportedInterfaceOrientations</key>
34 | 	<array>
35 | 		<string>UIInterfaceOrientationPortrait</string>
36 | 	</array>
37 | 	<key>UISupportedInterfaceOrientations~ipad</key>
38 | 	<array>
39 | 		<string>UIInterfaceOrientationPortrait</string>
40 | 		<string>UIInterfaceOrientationPortraitUpsideDown</string>
41 | 		<string>UIInterfaceOrientationLandscapeLeft</string>
42 | 		<string>UIInterfaceOrientationLandscapeRight</string>
43 | 	</array>
44 | </dict>
45 | </plist>
46 | 


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/Example/RDVTabBarController-Prefix.pch:
--------------------------------------------------------------------------------
 1 | //
 2 | // Prefix header for all source files of the 'RDVTabBarController' target in the 'RDVTabBarController' project
 3 | //
 4 | 
 5 | #import <Availability.h>
 6 | 
 7 | #ifndef __IPHONE_3_0
 8 | #warning "This project uses features only available in iOS SDK 3.0 and later."
 9 | #endif
10 | 
11 | #ifdef __OBJC__
12 |     #import <UIKit/UIKit.h>
13 |     #import <Foundation/Foundation.h>
14 | #endif
15 | 


--------------------------------------------------------------------------------
/Example/en.lproj/InfoPlist.strings:
--------------------------------------------------------------------------------
1 | /* Localized versions of Info.plist keys */
2 | 
3 | 


--------------------------------------------------------------------------------
/Example/main.m:
--------------------------------------------------------------------------------
 1 | // main.m
 2 | // RDVTabBarController
 3 | //
 4 | // Copyright (c) 2013 Robert Dimitrov
 5 | //
 6 | // Permission is hereby granted, free of charge, to any person obtaining a copy
 7 | // of this software and associated documentation files (the "Software"), to deal
 8 | // in the Software without restriction, including without limitation the rights
 9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 | // copies of the Software, and to permit persons to whom the Software is
11 | // furnished to do so, subject to the following conditions:
12 | //
13 | // The above copyright notice and this permission notice shall be included in
14 | // all copies or substantial portions of the Software.
15 | //
16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 | // THE SOFTWARE.
23 | 
24 | #import <UIKit/UIKit.h>
25 | 
26 | #import "RDVAppDelegate.h"
27 | 
28 | int main(int argc, char *argv[])
29 | {
30 |     @autoreleasepool {
31 |         return UIApplicationMain(argc, argv, nil, NSStringFromClass([RDVAppDelegate class]));
32 |     }
33 | }
34 | 


--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
 1 | Copyright (c) 2013-2014 Robert Dimitrov
 2 | 
 3 | Permission is hereby granted, free of charge, to any person obtaining a copy of this software and 
 4 | associated documentation files (the "Software"), to deal in the Software without restriction, 
 5 | including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, 
 6 | and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, 
 7 | subject to the following conditions:
 8 | 
 9 | The above copyright notice and this permission notice shall be included in all copies or 
10 | substantial portions of the Software.
11 | 
12 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT 
13 | LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 
14 | IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
15 | WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 
16 | SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
17 | 


--------------------------------------------------------------------------------
/RDVTabBarController.podspec:
--------------------------------------------------------------------------------
 1 | Pod::Spec.new do |s|
 2 |   s.name         = "RDVTabBarController"
 3 |   s.version      = "1.3.0"
 4 |   s.summary      = "Highly customizable tabBar and tabBarController for iOS"
 5 |   s.description  = "RDVTabBarController is iPad and iPhone compatible. Supports landscape and portrait orientations and can be used inside UINavigationController."
 6 |   s.homepage     = "https://github.com/robbdimitrov/RDVTabBarController"
 7 |   s.license      = { :type => 'MIT', :file => 'LICENSE' }
 8 |   s.author       = { "Robert Dimitrov" => "robert_dimitrov@me.com" }
 9 |   s.platform     = :ios, '8.0'
10 |   s.source       = { :git => "https://github.com/robbdimitrov/RDVTabBarController.git", :tag => "v1.3.0" }
11 |   s.source_files  = 'RDVTabBarController', 'RDVTabBarController/**/*.{h,m}'
12 |   s.framework = 'UIKit', 'CoreGraphics', 'Foundation'
13 |   s.requires_arc = true
14 | end
15 | 


--------------------------------------------------------------------------------
/RDVTabBarController.xcodeproj/project.pbxproj:
--------------------------------------------------------------------------------
  1 | // !$*UTF8*$!
  2 | {
  3 | 	archiveVersion = 1;
  4 | 	classes = {
  5 | 	};
  6 | 	objectVersion = 46;
  7 | 	objects = {
  8 | 
  9 | /* Begin PBXBuildFile section */
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 17 | 		B44008E6180B11A500D8CB89 /* first_normal.png in Resources */ = {isa = PBXBuildFile; fileRef = B44008D8180B11A500D8CB89 /* first_normal.png */; };
 18 | 		B44008E7180B11A500D8CB89 /* first_normal@2x.png in Resources */ = {isa = PBXBuildFile; fileRef = B44008D9180B11A500D8CB89 /* first_normal@2x.png */; };
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 25 | 		B44008EE180B11A500D8CB89 /* second_selected.png in Resources */ = {isa = PBXBuildFile; fileRef = B44008E0180B11A500D8CB89 /* second_selected.png */; };
 26 | 		B44008EF180B11A500D8CB89 /* second_selected@2x.png in Resources */ = {isa = PBXBuildFile; fileRef = B44008E1180B11A500D8CB89 /* second_selected@2x.png */; };
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 28 | 		B44008F5180B185E00D8CB89 /* third_normal@2x.png in Resources */ = {isa = PBXBuildFile; fileRef = B44008F1180B185E00D8CB89 /* third_normal@2x.png */; };
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 53 | /* End PBXBuildFile section */
 54 | 
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160 | 				B4616BF4172298E100863892 /* Example */,
161 | 				B4616BAD17228DF700863892 /* Frameworks */,
162 | 				B4616BAC17228DF700863892 /* Products */,
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179 | 				B4616BB217228DF700863892 /* CoreGraphics.framework */,
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181 | 			name = Frameworks;
182 | 			sourceTree = "<group>";
183 | 		};
184 | 		B4616BB417228DF700863892 /* RDVTabBarController */ = {
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190 | 				B49817A517229BB500AD294C /* RDVTabBar.m */,
191 | 				B49817A717229CBC00AD294C /* RDVTabBarController.h */,
192 | 				B49817A817229CBC00AD294C /* RDVTabBarController.m */,
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201 | 				B435F53D1739811F00297C82 /* Images */,
202 | 				B4616C0D1722996200863892 /* Supporting Files */,
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209 | 			children = (
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211 | 				B4616C0B1722995D00863892 /* Controllers */,
212 | 			);
213 | 			path = Classes;
214 | 			sourceTree = "<group>";
215 | 		};
216 | 		B4616C081722995D00863892 /* App Delegate */ = {
217 | 			isa = PBXGroup;
218 | 			children = (
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220 | 				B4616C0A1722995D00863892 /* RDVAppDelegate.m */,
221 | 			);
222 | 			path = "App Delegate";
223 | 			sourceTree = "<group>";
224 | 		};
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227 | 			children = (
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229 | 				B46573391725A23D00319236 /* RDVFirstViewController.m */,
230 | 				B465733B1725A24700319236 /* RDVSecondViewController.h */,
231 | 				B465733C1725A24700319236 /* RDVSecondViewController.m */,
232 | 				B465733E1725A25100319236 /* RDVThirdViewController.h */,
233 | 				B465733F1725A25100319236 /* RDVThirdViewController.m */,
234 | 				B453D3381A0E2219002F5656 /* RDVDetailsViewController.h */,
235 | 				B453D3391A0E2219002F5656 /* RDVDetailsViewController.m */,
236 | 			);
237 | 			path = Controllers;
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246 | 				B4616BF9172298FE00863892 /* InfoPlist.strings */,
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248 | 				B4616BFE172298FE00863892 /* RDVTabBarController-Info.plist */,
249 | 				B4616BFF172298FE00863892 /* RDVTabBarController-Prefix.pch */,
250 | 				B4A37570217CADCC0008264D /* LaunchScreen.storyboard */,
251 | 			);
252 | 			name = "Supporting Files";
253 | 			sourceTree = "<group>";
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260 | 				B4A63266176F6145004644CA /* iPhone.png */,
261 | 				B4DB36A0182C4B7C0008898E /* iPhone-small.png */,
262 | 			);
263 | 			path = Screenshots;
264 | 			sourceTree = "<group>";
265 | 		};
266 | /* End PBXGroup section */
267 | 
268 | /* Begin PBXNativeTarget section */
269 | 		B4616BAA17228DF700863892 /* RDVTabBarController */ = {
270 | 			isa = PBXNativeTarget;
271 | 			buildConfigurationList = B4616BC817228DF700863892 /* Build configuration list for PBXNativeTarget "RDVTabBarController" */;
272 | 			buildPhases = (
273 | 				B4616BA717228DF700863892 /* Sources */,
274 | 				B4616BA817228DF700863892 /* Frameworks */,
275 | 				B4616BA917228DF700863892 /* Resources */,
276 | 			);
277 | 			buildRules = (
278 | 			);
279 | 			dependencies = (
280 | 			);
281 | 			name = RDVTabBarController;
282 | 			productName = RDVTabBarController;
283 | 			productReference = B4616BAB17228DF700863892 /* RDVTabBarController.app */;
284 | 			productType = "com.apple.product-type.application";
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286 | /* End PBXNativeTarget section */
287 | 
288 | /* Begin PBXProject section */
289 | 		B4616BA317228DF700863892 /* Project object */ = {
290 | 			isa = PBXProject;
291 | 			attributes = {
292 | 				CLASSPREFIX = RDV;
293 | 				LastUpgradeCheck = 1100;
294 | 				ORGANIZATIONNAME = "Robert Dimitrov";
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298 | 					};
299 | 				};
300 | 			};
301 | 			buildConfigurationList = B4616BA617228DF700863892 /* Build configuration list for PBXProject "RDVTabBarController" */;
302 | 			compatibilityVersion = "Xcode 3.2";
303 | 			developmentRegion = en;
304 | 			hasScannedForEncodings = 0;
305 | 			knownRegions = (
306 | 				en,
307 | 				Base,
308 | 			);
309 | 			mainGroup = B4616BA217228DF700863892;
310 | 			productRefGroup = B4616BAC17228DF700863892 /* Products */;
311 | 			projectDirPath = "";
312 | 			projectRoot = "";
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314 | 				B4616BAA17228DF700863892 /* RDVTabBarController */,
315 | 			);
316 | 		};
317 | /* End PBXProject section */
318 | 
319 | /* Begin PBXResourcesBuildPhase section */
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354 | 				B44008F4180B185E00D8CB89 /* third_normal.png in Resources */,
355 | 			);
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366 | 				B4616C0C1722995D00863892 /* RDVAppDelegate.m in Sources */,
367 | 				B49817A617229BB500AD294C /* RDVTabBar.m in Sources */,
368 | 				B453D33A1A0E2219002F5656 /* RDVDetailsViewController.m in Sources */,
369 | 				B49817A917229CBC00AD294C /* RDVTabBarController.m in Sources */,
370 | 				B465733A1725A23D00319236 /* RDVFirstViewController.m in Sources */,
371 | 				B465733D1725A24700319236 /* RDVSecondViewController.m in Sources */,
372 | 				B46573401725A25100319236 /* RDVThirdViewController.m in Sources */,
373 | 				B435F4F917396A8D00297C82 /* RDVTabBarItem.m in Sources */,
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482 | 				TARGETED_DEVICE_FAMILY = "1,2";
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485 | 			name = Release;
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517 | 				WRAPPER_EXTENSION = app;
518 | 			};
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537 | 				B4616BCA17228DF700863892 /* Release */,
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542 | /* End XCConfigurationList section */
543 | 	};
544 | 	rootObject = B4616BA317228DF700863892 /* Project object */;
545 | }
546 | 


--------------------------------------------------------------------------------
/RDVTabBarController.xcodeproj/project.xcworkspace/contents.xcworkspacedata:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <Workspace
3 |    version = "1.0">
4 |    <FileRef
5 |       location = "self:RDVTabBarController.xcodeproj">
6 |    </FileRef>
7 | </Workspace>
8 | 


--------------------------------------------------------------------------------
/RDVTabBarController/RDVTabBar.h:
--------------------------------------------------------------------------------
 1 | // RDVTabBar.h
 2 | // RDVTabBarController
 3 | //
 4 | // Copyright (c) 2013 Robert Dimitrov
 5 | //
 6 | // Permission is hereby granted, free of charge, to any person obtaining a copy
 7 | // of this software and associated documentation files (the "Software"), to deal
 8 | // in the Software without restriction, including without limitation the rights
 9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 | // copies of the Software, and to permit persons to whom the Software is
11 | // furnished to do so, subject to the following conditions:
12 | //
13 | // The above copyright notice and this permission notice shall be included in
14 | // all copies or substantial portions of the Software.
15 | //
16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 | // THE SOFTWARE.
23 | 
24 | #import <UIKit/UIKit.h>
25 | 
26 | @class RDVTabBar, RDVTabBarItem;
27 | 
28 | @protocol RDVTabBarDelegate <NSObject>
29 | 
30 | /**
31 |  * Asks the delegate if the specified tab bar item should be selected.
32 |  */
33 | - (BOOL)tabBar:(RDVTabBar *)tabBar shouldSelectItemAtIndex:(NSInteger)index;
34 | 
35 | /**
36 |  * Tells the delegate that the specified tab bar item is now selected.
37 |  */
38 | - (void)tabBar:(RDVTabBar *)tabBar didSelectItemAtIndex:(NSInteger)index;
39 | 
40 | @end
41 | 
42 | @interface RDVTabBar : UIView
43 | 
44 | /**
45 |  * The tab bar’s delegate object.
46 |  */
47 | @property (nonatomic, weak) id <RDVTabBarDelegate> delegate;
48 | 
49 | /**
50 |  * The items displayed on the tab bar.
51 |  */
52 | @property (nonatomic, copy) NSArray *items;
53 | 
54 | /**
55 |  * The currently selected item on the tab bar.
56 |  */
57 | @property (nonatomic, weak) RDVTabBarItem *selectedItem;
58 | 
59 | /**
60 |  * backgroundView stays behind tabBar's items. If you want to add additional views, 
61 |  * add them as subviews of backgroundView.
62 |  */
63 | @property (nonatomic, readonly) UIView *backgroundView;
64 | 
65 | /*
66 |  * contentEdgeInsets can be used to center the items in the middle of the tabBar.
67 |  */
68 | @property UIEdgeInsets contentEdgeInsets;
69 | 
70 | /**
71 |  * Sets the height of tab bar.
72 |  */
73 | - (void)setHeight:(CGFloat)height;
74 | 
75 | /**
76 |  * Returns the minimum height of tab bar's items.
77 |  */
78 | - (CGFloat)minimumContentHeight;
79 | 
80 | /*
81 |  * Enable or disable tabBar translucency. Default is NO.
82 |  */
83 | @property (nonatomic, getter=isTranslucent) BOOL translucent;
84 | 
85 | @end
86 | 


--------------------------------------------------------------------------------
/RDVTabBarController/RDVTabBar.m:
--------------------------------------------------------------------------------
  1 | // RDVTabBar.m
  2 | // RDVTabBarController
  3 | //
  4 | // Copyright (c) 2013 Robert Dimitrov
  5 | //
  6 | // Permission is hereby granted, free of charge, to any person obtaining a copy
  7 | // of this software and associated documentation files (the "Software"), to deal
  8 | // in the Software without restriction, including without limitation the rights
  9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 10 | // copies of the Software, and to permit persons to whom the Software is
 11 | // furnished to do so, subject to the following conditions:
 12 | //
 13 | // The above copyright notice and this permission notice shall be included in
 14 | // all copies or substantial portions of the Software.
 15 | //
 16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 22 | // THE SOFTWARE.
 23 | 
 24 | #import "RDVTabBar.h"
 25 | #import "RDVTabBarItem.h"
 26 | 
 27 | @interface RDVTabBar ()
 28 | 
 29 | @property (nonatomic) CGFloat itemWidth;
 30 | @property (nonatomic) UIView *backgroundView;
 31 | 
 32 | @end
 33 | 
 34 | @implementation RDVTabBar
 35 | 
 36 | - (id)initWithFrame:(CGRect)frame {
 37 |     self = [super initWithFrame:frame];
 38 |     if (self) {
 39 |         [self commonInitialization];
 40 |     }
 41 |     return self;
 42 | }
 43 | 
 44 | - (id)initWithCoder:(NSCoder *)aDecoder {
 45 |     self = [super initWithCoder:aDecoder];
 46 |     if (self) {
 47 |         [self commonInitialization];
 48 |     }
 49 |     return self;
 50 | }
 51 | 
 52 | - (id)init {
 53 |     return [self initWithFrame:CGRectZero];
 54 | }
 55 | 
 56 | - (void)commonInitialization {
 57 |     _backgroundView = [[UIView alloc] init];
 58 |     [self addSubview:_backgroundView];
 59 |     
 60 |     [self setTranslucent:NO];
 61 | }
 62 | 
 63 | - (void)layoutSubviews {
 64 |     CGSize frameSize = self.frame.size;
 65 |     CGFloat minimumContentHeight = [self minimumContentHeight];
 66 |     
 67 |     [[self backgroundView] setFrame:CGRectMake(0, frameSize.height - minimumContentHeight,
 68 |                                             frameSize.width, frameSize.height)];
 69 |     
 70 |     [self setItemWidth:roundf((frameSize.width - [self contentEdgeInsets].left -
 71 |                                [self contentEdgeInsets].right) / [[self items] count])];
 72 |     
 73 |     NSInteger index = 0;
 74 |     
 75 |     // Layout items
 76 |     
 77 |     for (RDVTabBarItem *item in [self items]) {
 78 |         CGFloat itemHeight = [item itemHeight];
 79 |         
 80 |         if (!itemHeight) {
 81 |             itemHeight = frameSize.height;
 82 |         }
 83 |         
 84 |         [item setFrame:CGRectMake(self.contentEdgeInsets.left + (index * self.itemWidth),
 85 |                                   roundf(frameSize.height - itemHeight) - self.contentEdgeInsets.top,
 86 |                                   self.itemWidth, itemHeight - self.contentEdgeInsets.bottom)];
 87 |         [item setNeedsDisplay];
 88 |         
 89 |         index++;
 90 |     }
 91 | }
 92 | 
 93 | #pragma mark - Configuration
 94 | 
 95 | - (void)setItemWidth:(CGFloat)itemWidth {
 96 |     if (itemWidth > 0) {
 97 |         _itemWidth = itemWidth;
 98 |     }
 99 | }
100 | 
101 | - (void)setItems:(NSArray *)items {
102 |     for (RDVTabBarItem *item in _items) {
103 |         [item removeFromSuperview];
104 |     }
105 |     
106 |     _items = [items copy];
107 |     for (RDVTabBarItem *item in _items) {
108 |         [item addTarget:self action:@selector(tabBarItemWasSelected:) forControlEvents:UIControlEventTouchDown];
109 |         [self addSubview:item];
110 |     }
111 | }
112 | 
113 | - (void)setHeight:(CGFloat)height {
114 |     [self setFrame:CGRectMake(CGRectGetMinX(self.frame), CGRectGetMinY(self.frame),
115 |                               CGRectGetWidth(self.frame), height)];
116 | }
117 | 
118 | - (CGFloat)minimumContentHeight {
119 |     CGFloat minimumTabBarContentHeight = CGRectGetHeight([self frame]);
120 |     
121 |     for (RDVTabBarItem *item in [self items]) {
122 |         CGFloat itemHeight = [item itemHeight];
123 |         if (itemHeight && (itemHeight < minimumTabBarContentHeight)) {
124 |             minimumTabBarContentHeight = itemHeight;
125 |         }
126 |     }
127 |     
128 |     return minimumTabBarContentHeight;
129 | }
130 | 
131 | #pragma mark - Item selection
132 | 
133 | - (void)tabBarItemWasSelected:(id)sender {
134 |     if ([[self delegate] respondsToSelector:@selector(tabBar:shouldSelectItemAtIndex:)]) {
135 |         NSInteger index = [self.items indexOfObject:sender];
136 |         if (![[self delegate] tabBar:self shouldSelectItemAtIndex:index]) {
137 |             return;
138 |         }
139 |     }
140 |     
141 |     [self setSelectedItem:sender];
142 |     
143 |     if ([[self delegate] respondsToSelector:@selector(tabBar:didSelectItemAtIndex:)]) {
144 |         NSInteger index = [self.items indexOfObject:self.selectedItem];
145 |         [[self delegate] tabBar:self didSelectItemAtIndex:index];
146 |     }
147 | }
148 | 
149 | - (void)setSelectedItem:(RDVTabBarItem *)selectedItem {
150 |     if (selectedItem == _selectedItem) {
151 |         return;
152 |     }
153 |     [_selectedItem setSelected:NO];
154 |     
155 |     _selectedItem = selectedItem;
156 |     [_selectedItem setSelected:YES];
157 | }
158 | 
159 | #pragma mark - Translucency
160 | 
161 | - (void)setTranslucent:(BOOL)translucent {
162 |     _translucent = translucent;
163 |     
164 |     CGFloat alpha = (translucent ? 0.9 : 1.0);
165 |     
166 |     [_backgroundView setBackgroundColor:[UIColor colorWithRed:245/255.0
167 |                                                         green:245/255.0
168 |                                                          blue:245/255.0
169 |                                                         alpha:alpha]];
170 | }
171 | 
172 | #pragma mark - Accessibility
173 | 
174 | - (BOOL)isAccessibilityElement{
175 |     return NO;
176 | }
177 | 
178 | - (NSInteger)accessibilityElementCount{
179 |     return self.items.count;
180 | }
181 | 
182 | - (id)accessibilityElementAtIndex:(NSInteger)index{
183 |     return self.items[index];
184 | }
185 | 
186 | - (NSInteger)indexOfAccessibilityElement:(id)element{
187 |     return [self.items indexOfObject:element];
188 | }
189 | 
190 | @end
191 | 


--------------------------------------------------------------------------------
/RDVTabBarController/RDVTabBarController.h:
--------------------------------------------------------------------------------
  1 | // RDVTabBarController.h
  2 | // RDVTabBarController
  3 | //
  4 | // Copyright (c) 2013 Robert Dimitrov
  5 | //
  6 | // Permission is hereby granted, free of charge, to any person obtaining a copy
  7 | // of this software and associated documentation files (the "Software"), to deal
  8 | // in the Software without restriction, including without limitation the rights
  9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 10 | // copies of the Software, and to permit persons to whom the Software is
 11 | // furnished to do so, subject to the following conditions:
 12 | //
 13 | // The above copyright notice and this permission notice shall be included in
 14 | // all copies or substantial portions of the Software.
 15 | //
 16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 22 | // THE SOFTWARE.
 23 | 
 24 | #import <UIKit/UIKit.h>
 25 | #import "RDVTabBar.h"
 26 | 
 27 | @protocol RDVTabBarControllerDelegate;
 28 | 
 29 | @interface RDVTabBarController : UIViewController <RDVTabBarDelegate>
 30 | 
 31 | /**
 32 |  * The tab bar controller’s delegate object.
 33 |  */
 34 | @property (nonatomic, weak) id<RDVTabBarControllerDelegate> delegate;
 35 | 
 36 | /**
 37 |  * An array of the root view controllers displayed by the tab bar interface.
 38 |  */
 39 | @property (nonatomic, copy) IBOutletCollection(UIViewController) NSArray *viewControllers;
 40 | 
 41 | /**
 42 |  * The tab bar view associated with this controller. (read-only)
 43 |  */
 44 | @property (nonatomic, readonly) RDVTabBar *tabBar;
 45 | 
 46 | /**
 47 |  * The view controller associated with the currently selected tab item.
 48 |  */
 49 | @property (nonatomic, weak) UIViewController *selectedViewController;
 50 | 
 51 | /**
 52 |  * The index of the view controller associated with the currently selected tab item.
 53 |  */
 54 | @property (nonatomic) NSUInteger selectedIndex;
 55 | 
 56 | /**
 57 |  * A Boolean value that determines whether the tab bar is hidden.
 58 |  */
 59 | @property (nonatomic, getter=isTabBarHidden) BOOL tabBarHidden;
 60 | 
 61 | /**
 62 |  * Changes the visibility of the tab bar.
 63 |  */
 64 | - (void)setTabBarHidden:(BOOL)hidden animated:(BOOL)animated;
 65 | 
 66 | @end
 67 | 
 68 | @protocol RDVTabBarControllerDelegate <NSObject>
 69 | @optional
 70 | /**
 71 |  * Asks the delegate whether the specified view controller should be made active.
 72 |  */
 73 | - (BOOL)tabBarController:(RDVTabBarController *)tabBarController shouldSelectViewController:(UIViewController *)viewController;
 74 | 
 75 | /**
 76 |  * Tells the delegate that the user selected an item in the tab bar.
 77 |  */
 78 | - (void)tabBarController:(RDVTabBarController *)tabBarController didSelectViewController:(UIViewController *)viewController;
 79 | 
 80 | /**
 81 |  * Tells the delegate that the user tap on the selected item in the tab bar.
 82 |  */
 83 | - (void)tabBarController:(RDVTabBarController *)tabBarController didSelectItemAtIndex:(NSInteger)index;
 84 | 
 85 | @end
 86 | 
 87 | @interface UIViewController (RDVTabBarControllerItem)
 88 | 
 89 | /**
 90 |  * The tab bar item that represents the view controller when added to a tab bar controller.
 91 |  */
 92 | @property(nonatomic, setter = rdv_setTabBarItem:) RDVTabBarItem *rdv_tabBarItem;
 93 | 
 94 | /**
 95 |  * The nearest ancestor in the view controller hierarchy that is a tab bar controller. (read-only)
 96 |  */
 97 | @property(nonatomic, readonly) RDVTabBarController *rdv_tabBarController;
 98 | 
 99 | @end
100 | 


--------------------------------------------------------------------------------
/RDVTabBarController/RDVTabBarController.m:
--------------------------------------------------------------------------------
  1 | // RDVTabBarController.m
  2 | // RDVTabBarController
  3 | //
  4 | // Copyright (c) 2013 Robert Dimitrov
  5 | //
  6 | // Permission is hereby granted, free of charge, to any person obtaining a copy
  7 | // of this software and associated documentation files (the "Software"), to deal
  8 | // in the Software without restriction, including without limitation the rights
  9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 10 | // copies of the Software, and to permit persons to whom the Software is
 11 | // furnished to do so, subject to the following conditions:
 12 | //
 13 | // The above copyright notice and this permission notice shall be included in
 14 | // all copies or substantial portions of the Software.
 15 | //
 16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 22 | // THE SOFTWARE.
 23 | 
 24 | #import "RDVTabBarController.h"
 25 | #import "RDVTabBarItem.h"
 26 | #import <objc/runtime.h>
 27 | 
 28 | @interface UIViewController (RDVTabBarControllerItemInternal)
 29 | 
 30 | - (void)rdv_setTabBarController:(RDVTabBarController *)tabBarController;
 31 | 
 32 | @end
 33 | 
 34 | @interface RDVTabBarController () {
 35 |     UIView *_contentView;
 36 | }
 37 | 
 38 | @property (nonatomic, readwrite) RDVTabBar *tabBar;
 39 | 
 40 | @end
 41 | 
 42 | @implementation RDVTabBarController
 43 | 
 44 | #pragma mark - View lifecycle
 45 | 
 46 | - (void)viewDidLoad {
 47 |     [super viewDidLoad];
 48 |     
 49 |     [self.view addSubview:[self contentView]];
 50 |     [self.view addSubview:[self tabBar]];
 51 | }
 52 | 
 53 | - (void)viewWillAppear:(BOOL)animated {
 54 |     [super viewWillAppear:animated];
 55 |     
 56 |     [self setSelectedIndex:[self selectedIndex]];
 57 | }
 58 | 
 59 | -(void)viewDidLayoutSubviews{
 60 |     [super viewDidLayoutSubviews];
 61 | 
 62 |     CGSize viewSize = self.view.bounds.size;
 63 |     CGFloat tabBarStartingY = viewSize.height;
 64 |     CGFloat contentViewHeight = viewSize.height;
 65 |     CGFloat tabBarHeight = CGRectGetHeight([[self tabBar] frame]);
 66 | 
 67 |     if (!tabBarHeight) {
 68 |         if (@available(iOS 11.0, *)) {
 69 |             CGFloat safeAreaBottom = UIApplication.sharedApplication.keyWindow.safeAreaInsets.bottom;
 70 |             tabBarHeight = 58.f + safeAreaBottom / 1.5f;
 71 |         } else {
 72 |             tabBarHeight = 58.f;
 73 |         }
 74 |     } else if (@available(iOS 11.0, *)) {
 75 |         CGFloat safeAreaBottom = UIApplication.sharedApplication.keyWindow.safeAreaInsets.bottom;
 76 |         tabBarHeight = 58.f + safeAreaBottom / 1.5f;
 77 |     }
 78 | 
 79 |     if (!self.tabBarHidden) {
 80 |         tabBarStartingY = viewSize.height - tabBarHeight;
 81 |         if (![[self tabBar] isTranslucent]) {
 82 |             contentViewHeight -= ([[self tabBar] minimumContentHeight] ?: tabBarHeight);
 83 |         }
 84 |     }
 85 | 
 86 |     [[self tabBar] setFrame:CGRectMake(0, tabBarStartingY, viewSize.width, tabBarHeight)];
 87 |     [[self contentView] setFrame:CGRectMake(0, 0, viewSize.width, contentViewHeight)];
 88 |     [[[self selectedViewController] view] setFrame:[[self contentView] bounds]];
 89 | }
 90 | 
 91 | - (UIStatusBarStyle)preferredStatusBarStyle {
 92 |     return self.selectedViewController.preferredStatusBarStyle;
 93 | }
 94 | 
 95 | - (UIStatusBarAnimation)preferredStatusBarUpdateAnimation {
 96 |     return self.selectedViewController.preferredStatusBarUpdateAnimation;
 97 | }
 98 | 
 99 | - (UIInterfaceOrientationMask)supportedInterfaceOrientations {
100 |     UIInterfaceOrientationMask orientationMask = UIInterfaceOrientationMaskAll;
101 |     for (UIViewController *viewController in [self viewControllers]) {
102 |         if (![viewController respondsToSelector:@selector(supportedInterfaceOrientations)]) {
103 |             return UIInterfaceOrientationMaskPortrait;
104 |         }
105 |         
106 |         UIInterfaceOrientationMask supportedOrientations = [viewController supportedInterfaceOrientations];
107 |         
108 |         if (orientationMask > supportedOrientations) {
109 |             orientationMask = supportedOrientations;
110 |         }
111 |     }
112 |     
113 |     return orientationMask;
114 | }
115 | 
116 | #pragma mark - Methods
117 | 
118 | - (UIViewController *)selectedViewController {
119 |     return [[self viewControllers] objectAtIndex:[self selectedIndex]];
120 | }
121 | 
122 | - (void)setSelectedIndex:(NSUInteger)selectedIndex {
123 |     if (selectedIndex >= self.viewControllers.count) {
124 |         return;
125 |     }
126 |     
127 |     if ([self selectedViewController]) {
128 |         [[self selectedViewController] willMoveToParentViewController:nil];
129 |         [[[self selectedViewController] view] removeFromSuperview];
130 |         [[self selectedViewController] removeFromParentViewController];
131 |     }
132 |     
133 |     _selectedIndex = selectedIndex;
134 |     [[self tabBar] setSelectedItem:[[self tabBar] items][selectedIndex]];
135 |     
136 |     [self setSelectedViewController:[[self viewControllers] objectAtIndex:selectedIndex]];
137 |     [self addChildViewController:[self selectedViewController]];
138 |     [[[self selectedViewController] view] setAutoresizingMask:UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight];
139 |     [[self contentView] addSubview:[[self selectedViewController] view]];
140 |     [[self selectedViewController] didMoveToParentViewController:self];
141 | 
142 |     [self.view setNeedsLayout];
143 |     [self setNeedsStatusBarAppearanceUpdate];
144 | }
145 | 
146 | - (void)setViewControllers:(NSArray *)viewControllers {
147 |     if (_viewControllers && _viewControllers.count) {
148 |         for (UIViewController *viewController in _viewControllers) {
149 |             [viewController willMoveToParentViewController:nil];
150 |             [viewController.view removeFromSuperview];
151 |             [viewController removeFromParentViewController];
152 |         }
153 |     }
154 | 
155 |     if (viewControllers && [viewControllers isKindOfClass:[NSArray class]]) {
156 |         _viewControllers = [viewControllers copy];
157 |         
158 |         NSMutableArray *tabBarItems = [[NSMutableArray alloc] init];
159 |         
160 |         for (UIViewController *viewController in viewControllers) {
161 |             RDVTabBarItem *tabBarItem = [[RDVTabBarItem alloc] init];
162 |             [tabBarItem setTitle:viewController.title];
163 |             [tabBarItems addObject:tabBarItem];
164 |             [viewController rdv_setTabBarController:self];
165 |         }
166 |         
167 |         [[self tabBar] setItems:tabBarItems];
168 |     } else {
169 |         for (UIViewController *viewController in _viewControllers) {
170 |             [viewController rdv_setTabBarController:nil];
171 |         }
172 |         
173 |         _viewControllers = nil;
174 |     }
175 | }
176 | 
177 | - (NSInteger)indexForViewController:(UIViewController *)viewController {
178 |     UIViewController *searchedController = viewController;
179 |     while (searchedController.parentViewController != nil && searchedController.parentViewController != self) {
180 |         searchedController = searchedController.parentViewController;
181 |     }
182 |     return [[self viewControllers] indexOfObject:searchedController];
183 | }
184 | 
185 | - (RDVTabBar *)tabBar {
186 |     if (!_tabBar) {
187 |         _tabBar = [[RDVTabBar alloc] init];
188 |         [_tabBar setBackgroundColor:[UIColor clearColor]];
189 |         [_tabBar setAutoresizingMask:(UIViewAutoresizingFlexibleWidth|
190 |                                       UIViewAutoresizingFlexibleTopMargin|
191 |                                       UIViewAutoresizingFlexibleLeftMargin|
192 |                                       UIViewAutoresizingFlexibleRightMargin|
193 |                                       UIViewAutoresizingFlexibleBottomMargin)];
194 |         [_tabBar setDelegate:self];
195 |     }
196 |     return _tabBar;
197 | }
198 | 
199 | - (UIView *)contentView {
200 |     if (!_contentView) {
201 |         _contentView = [[UIView alloc] init];
202 |         [_contentView setBackgroundColor:[UIColor whiteColor]];
203 |         [_contentView setAutoresizingMask:(UIViewAutoresizingFlexibleWidth|
204 |                                            UIViewAutoresizingFlexibleHeight)];
205 |     }
206 |     return _contentView;
207 | }
208 | 
209 | - (void)setTabBarHidden:(BOOL)hidden animated:(BOOL)animated {
210 |     // make sure any pending layout is done, to prevent spurious animations
211 |     [self.view layoutIfNeeded];
212 | 
213 |     _tabBarHidden = hidden;
214 |     
215 |     [self.view setNeedsLayout];
216 | 
217 |     if (!_tabBarHidden) {
218 |         [[self tabBar] setHidden:NO];
219 |     }
220 | 
221 |     [UIView animateWithDuration:(animated ? 0.24 : 0) animations:^{
222 |         [self.view layoutIfNeeded];
223 |     } completion:^(BOOL finished){
224 |         if (self.tabBarHidden) {
225 |             [[self tabBar] setHidden:YES];
226 |         }
227 |     }];
228 | }
229 | 
230 | - (void)setTabBarHidden:(BOOL)hidden {
231 |     [self setTabBarHidden:hidden animated:NO];
232 | }
233 | 
234 | #pragma mark - RDVTabBarDelegate
235 | 
236 | - (BOOL)tabBar:(RDVTabBar *)tabBar shouldSelectItemAtIndex:(NSInteger)index {
237 |     if ([[self delegate] respondsToSelector:@selector(tabBarController:shouldSelectViewController:)]) {
238 |         if (![[self delegate] tabBarController:self shouldSelectViewController:[self viewControllers][index]]) {
239 |             return NO;
240 |         }
241 |     }
242 |     
243 |     if ([self selectedViewController] == [self viewControllers][index]) {
244 |         if ([[self delegate] respondsToSelector:@selector(tabBarController:didSelectItemAtIndex:)]) {
245 |             [[self delegate] tabBarController:self didSelectItemAtIndex:index];
246 |         }
247 |         
248 |         if ([[self selectedViewController] isKindOfClass:[UINavigationController class]]) {
249 |             UINavigationController *selectedController = (UINavigationController *)[self selectedViewController];
250 |             
251 |             if ([selectedController topViewController] != [selectedController viewControllers][0]) {
252 |                 [selectedController popToRootViewControllerAnimated:YES];
253 |             }
254 |         }
255 |         
256 |         return NO;
257 |     }
258 |     
259 |     return YES;
260 | }
261 | 
262 | - (void)tabBar:(RDVTabBar *)tabBar didSelectItemAtIndex:(NSInteger)index {
263 |     if (index < 0 || index >= [[self viewControllers] count]) {
264 |         return;
265 |     }
266 |     
267 |     [self setSelectedIndex:index];
268 |     
269 |     if ([[self delegate] respondsToSelector:@selector(tabBarController:didSelectViewController:)]) {
270 |         [[self delegate] tabBarController:self didSelectViewController:[self viewControllers][index]];
271 |     }
272 | }
273 | 
274 | @end
275 | 
276 | #pragma mark - UIViewController+RDVTabBarControllerItem
277 | 
278 | @implementation UIViewController (RDVTabBarControllerItemInternal)
279 | 
280 | - (void)rdv_setTabBarController:(RDVTabBarController *)tabBarController {
281 |     objc_setAssociatedObject(self, @selector(rdv_tabBarController), tabBarController, OBJC_ASSOCIATION_ASSIGN);
282 | }
283 | 
284 | @end
285 | 
286 | @implementation UIViewController (RDVTabBarControllerItem)
287 | 
288 | - (RDVTabBarController *)rdv_tabBarController {
289 |     RDVTabBarController *tabBarController = objc_getAssociatedObject(self, @selector(rdv_tabBarController));
290 |     
291 |     if (!tabBarController && self.parentViewController) {
292 |         tabBarController = [self.parentViewController rdv_tabBarController];
293 |     }
294 |     
295 |     return tabBarController;
296 | }
297 | 
298 | - (RDVTabBarItem *)rdv_tabBarItem {
299 |     RDVTabBarController *tabBarController = [self rdv_tabBarController];
300 |     NSInteger index = [tabBarController indexForViewController:self];
301 |     return [[[tabBarController tabBar] items] objectAtIndex:index];
302 | }
303 | 
304 | - (void)rdv_setTabBarItem:(RDVTabBarItem *)tabBarItem {
305 |     RDVTabBarController *tabBarController = [self rdv_tabBarController];
306 |     
307 |     if (!tabBarController) {
308 |         return;
309 |     }
310 |     
311 |     RDVTabBar *tabBar = [tabBarController tabBar];
312 |     NSInteger index = [tabBarController indexForViewController:self];
313 |     
314 |     NSMutableArray *tabBarItems = [[NSMutableArray alloc] initWithArray:[tabBar items]];
315 |     [tabBarItems replaceObjectAtIndex:index withObject:tabBarItem];
316 |     [tabBar setItems:tabBarItems];
317 | }
318 | 
319 | @end
320 | 


--------------------------------------------------------------------------------
/RDVTabBarController/RDVTabBarItem.h:
--------------------------------------------------------------------------------
  1 | // RDVTabBarItem.h
  2 | // RDVTabBarController
  3 | //
  4 | // Copyright (c) 2013 Robert Dimitrov
  5 | //
  6 | // Permission is hereby granted, free of charge, to any person obtaining a copy
  7 | // of this software and associated documentation files (the "Software"), to deal
  8 | // in the Software without restriction, including without limitation the rights
  9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 10 | // copies of the Software, and to permit persons to whom the Software is
 11 | // furnished to do so, subject to the following conditions:
 12 | //
 13 | // The above copyright notice and this permission notice shall be included in
 14 | // all copies or substantial portions of the Software.
 15 | //
 16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 22 | // THE SOFTWARE.
 23 | 
 24 | #import <UIKit/UIKit.h>
 25 | 
 26 | @interface RDVTabBarItem : UIControl
 27 | 
 28 | /**
 29 |  * itemHeight is an optional property. When set it is used instead of tabBar's height.
 30 |  */
 31 | @property CGFloat itemHeight;
 32 | 
 33 | #pragma mark - Title configuration
 34 | 
 35 | /**
 36 |  * The title displayed by the tab bar item.
 37 |  */
 38 | @property (nonatomic, copy) NSString *title;
 39 | 
 40 | /**
 41 |  * The offset for the rectangle around the tab bar item's title.
 42 |  */
 43 | @property (nonatomic) UIOffset titlePositionAdjustment;
 44 | 
 45 | /**
 46 |  * For title's text attributes see
 47 |  * https://developer.apple.com/library/ios/documentation/uikit/reference/NSString_UIKit_Additions/Reference/Reference.html
 48 |  */
 49 | 
 50 | /**
 51 |  * The title attributes dictionary used for tab bar item's unselected state.
 52 |  */
 53 | @property (copy) NSDictionary *unselectedTitleAttributes;
 54 | 
 55 | /**
 56 |  * The title attributes dictionary used for tab bar item's selected state.
 57 |  */
 58 | @property (copy) NSDictionary *selectedTitleAttributes;
 59 | 
 60 | #pragma mark - Image configuration
 61 | 
 62 | /**
 63 |  * The offset for the rectangle around the tab bar item's image.
 64 |  */
 65 | @property (nonatomic) UIOffset imagePositionAdjustment;
 66 | 
 67 | /**
 68 |  * The image used for tab bar item's selected state.
 69 |  */
 70 | - (UIImage *)finishedSelectedImage;
 71 | 
 72 | /**
 73 |  * The image used for tab bar item's unselected state.
 74 |  */
 75 | - (UIImage *)finishedUnselectedImage;
 76 | 
 77 | /**
 78 |  * Sets the tab bar item's selected and unselected images.
 79 |  */
 80 | - (void)setFinishedSelectedImage:(UIImage *)selectedImage withFinishedUnselectedImage:(UIImage *)unselectedImage;
 81 | 
 82 | #pragma mark - Background configuration
 83 | 
 84 | /**
 85 |  * The background image used for tab bar item's selected state.
 86 |  */
 87 | - (UIImage *)backgroundSelectedImage;
 88 | 
 89 | /**
 90 |  * The background image used for tab bar item's unselected state.
 91 |  */
 92 | - (UIImage *)backgroundUnselectedImage;
 93 | 
 94 | /**
 95 |  * Sets the tab bar item's selected and unselected background images.
 96 |  */
 97 | - (void)setBackgroundSelectedImage:(UIImage *)selectedImage withUnselectedImage:(UIImage *)unselectedImage;
 98 | 
 99 | #pragma mark - Badge configuration
100 | 
101 | /**
102 |  * Text that is displayed in the upper-right corner of the item with a surrounding background.
103 |  */
104 | @property (nonatomic, copy) NSString *badgeValue;
105 | 
106 | /**
107 |  * Image used for background of badge.
108 |  */
109 | @property (strong) UIImage *badgeBackgroundImage;
110 | 
111 | /**
112 |  * Color used for badge's background.
113 |  */
114 | @property (strong) UIColor *badgeBackgroundColor;
115 | 
116 | /**
117 |  * Color used for badge's text.
118 |  */
119 | @property (strong) UIColor *badgeTextColor;
120 | 
121 | /**
122 |  * The offset for the rectangle around the tab bar item's badge.
123 |  */
124 | @property (nonatomic) UIOffset badgePositionAdjustment;
125 | 
126 | /**
127 |  * Font used for badge's text.
128 |  */
129 | @property (nonatomic) UIFont *badgeTextFont;
130 | 
131 | @end
132 | 


--------------------------------------------------------------------------------
/RDVTabBarController/RDVTabBarItem.m:
--------------------------------------------------------------------------------
  1 | // RDVTabBarItem.h
  2 | // RDVTabBarController
  3 | //
  4 | // Copyright (c) 2013 Robert Dimitrov
  5 | //
  6 | // Permission is hereby granted, free of charge, to any person obtaining a copy
  7 | // of this software and associated documentation files (the "Software"), to deal
  8 | // in the Software without restriction, including without limitation the rights
  9 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 10 | // copies of the Software, and to permit persons to whom the Software is
 11 | // furnished to do so, subject to the following conditions:
 12 | //
 13 | // The above copyright notice and this permission notice shall be included in
 14 | // all copies or substantial portions of the Software.
 15 | //
 16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 18 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 19 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 20 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 21 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 22 | // THE SOFTWARE.
 23 | 
 24 | #import "RDVTabBarItem.h"
 25 | 
 26 | @interface RDVTabBarItem () {
 27 |     NSString *_title;
 28 |     UIOffset _imagePositionAdjustment;
 29 |     NSDictionary *_unselectedTitleAttributes;
 30 |     NSDictionary *_selectedTitleAttributes;
 31 | }
 32 | 
 33 | @property UIImage *unselectedBackgroundImage;
 34 | @property UIImage *selectedBackgroundImage;
 35 | @property UIImage *unselectedImage;
 36 | @property UIImage *selectedImage;
 37 | 
 38 | @end
 39 | 
 40 | @implementation RDVTabBarItem
 41 | 
 42 | - (id)initWithFrame:(CGRect)frame {
 43 |     self = [super initWithFrame:frame];
 44 |     if (self) {
 45 |         [self commonInitialization];
 46 |     }
 47 |     return self;
 48 | }
 49 | 
 50 | - (id)initWithCoder:(NSCoder *)aDecoder {
 51 |     self = [super initWithCoder:aDecoder];
 52 |     if (self) {
 53 |         [self commonInitialization];
 54 |     }
 55 |     return self;
 56 | }
 57 | 
 58 | - (id)init {
 59 |     return [self initWithFrame:CGRectZero];
 60 | }
 61 | 
 62 | - (void)commonInitialization {
 63 |     // Setup defaults
 64 |     
 65 |     [self setBackgroundColor:[UIColor clearColor]];
 66 |     
 67 |     _title = @"";
 68 |     _titlePositionAdjustment = UIOffsetZero;
 69 |     
 70 |     if (NSFoundationVersionNumber > NSFoundationVersionNumber_iOS_6_1) {
 71 |         _unselectedTitleAttributes = @{
 72 |                                        NSFontAttributeName: [UIFont systemFontOfSize:12],
 73 |                                        NSForegroundColorAttributeName: [UIColor blackColor],
 74 |                                        };
 75 |     } else {
 76 | #if __IPHONE_OS_VERSION_MIN_REQUIRED < __IPHONE_7_0
 77 |         _unselectedTitleAttributes = @{
 78 |                                        UITextAttributeFont: [UIFont systemFontOfSize:12],
 79 |                                        UITextAttributeTextColor: [UIColor blackColor],
 80 |                                        };
 81 | #endif
 82 |     }
 83 |     
 84 |     _selectedTitleAttributes = [_unselectedTitleAttributes copy];
 85 |     _badgeBackgroundColor = [UIColor redColor];
 86 |     _badgeTextColor = [UIColor whiteColor];
 87 |     _badgeTextFont = [UIFont systemFontOfSize:12];
 88 |     _badgePositionAdjustment = UIOffsetZero;
 89 | }
 90 | 
 91 | - (void)drawRect:(CGRect)rect {
 92 |     CGSize frameSize = self.frame.size;
 93 |     CGSize imageSize = CGSizeZero;
 94 |     CGSize titleSize = CGSizeZero;
 95 |     NSDictionary *titleAttributes = nil;
 96 |     UIImage *backgroundImage = nil;
 97 |     UIImage *image = nil;
 98 |     CGFloat imageStartingY = 0.0f;
 99 |     
100 |     if ([self isSelected]) {
101 |         image = [self selectedImage];
102 |         backgroundImage = [self selectedBackgroundImage];
103 |         titleAttributes = [self selectedTitleAttributes];
104 |         
105 |         if (!titleAttributes) {
106 |             titleAttributes = [self unselectedTitleAttributes];
107 |         }
108 |     } else {
109 |         image = [self unselectedImage];
110 |         backgroundImage = [self unselectedBackgroundImage];
111 |         titleAttributes = [self unselectedTitleAttributes];
112 |     }
113 |     
114 |     imageSize = [image size];
115 |     
116 |     CGContextRef context = UIGraphicsGetCurrentContext();
117 |     CGContextSaveGState(context);
118 |     
119 |     [backgroundImage drawInRect:self.bounds];
120 |     
121 |     // Draw image and title
122 |     
123 |     if (![_title length]) {
124 |         [image drawInRect:CGRectMake(roundf(frameSize.width / 2 - imageSize.width / 2) +
125 |                                      _imagePositionAdjustment.horizontal,
126 |                                      roundf(frameSize.height / 2 - imageSize.height / 2) +
127 |                                      _imagePositionAdjustment.vertical,
128 |                                      imageSize.width, imageSize.height)];
129 |     } else {
130 |         titleSize = [_title boundingRectWithSize:CGSizeMake(frameSize.width, 20)
131 |                                          options:NSStringDrawingUsesLineFragmentOrigin
132 |                                       attributes:titleAttributes
133 |                                          context:nil].size;
134 |         
135 |         imageStartingY = roundf((frameSize.height - imageSize.height - titleSize.height) / 2);
136 |         
137 |         [image drawInRect:CGRectMake(roundf(frameSize.width / 2 - imageSize.width / 2) +
138 |                                      _imagePositionAdjustment.horizontal,
139 |                                      imageStartingY + _imagePositionAdjustment.vertical,
140 |                                      imageSize.width, imageSize.height)];
141 |         
142 |         CGContextSetFillColorWithColor(context, [titleAttributes[NSForegroundColorAttributeName] CGColor]);
143 |         
144 |         [_title drawInRect:CGRectMake(roundf(frameSize.width / 2 - titleSize.width / 2) +
145 |                                       _titlePositionAdjustment.horizontal,
146 |                                       imageStartingY + imageSize.height + _titlePositionAdjustment.vertical,
147 |                                       titleSize.width, titleSize.height)
148 |             withAttributes:titleAttributes];
149 |     }
150 |     
151 |     // Draw badges
152 |     
153 |     if ([[self badgeValue] integerValue] != 0) {
154 |         CGSize badgeSize = CGSizeZero;
155 |         
156 |         if (NSFoundationVersionNumber > NSFoundationVersionNumber_iOS_6_1) {
157 |             badgeSize = [_badgeValue boundingRectWithSize:CGSizeMake(frameSize.width, 20)
158 |                                                   options:NSStringDrawingUsesLineFragmentOrigin
159 |                                                attributes:@{NSFontAttributeName: [self badgeTextFont]}
160 |                                                   context:nil].size;
161 |         } else {
162 | #if __IPHONE_OS_VERSION_MIN_REQUIRED < __IPHONE_7_0
163 |             badgeSize = [_badgeValue sizeWithFont:[self badgeTextFont]
164 |                                 constrainedToSize:CGSizeMake(frameSize.width, 20)];
165 | #endif
166 |         }
167 |         
168 |         CGFloat textOffset = 2.0f;
169 |         
170 |         if (badgeSize.width < badgeSize.height) {
171 |             badgeSize = CGSizeMake(badgeSize.height, badgeSize.height);
172 |         }
173 |         
174 |         CGRect badgeBackgroundFrame = CGRectMake(roundf(frameSize.width / 2 + (image.size.width / 2) * 0.9) +
175 |                                                  [self badgePositionAdjustment].horizontal,
176 |                                                  textOffset + [self badgePositionAdjustment].vertical,
177 |                                                  badgeSize.width + 2 * textOffset, badgeSize.height + 2 * textOffset);
178 |         
179 |         if ([self badgeBackgroundColor]) {
180 |             CGContextSetFillColorWithColor(context, [[self badgeBackgroundColor] CGColor]);
181 |             
182 |             CGContextFillEllipseInRect(context, badgeBackgroundFrame);
183 |         } else if ([self badgeBackgroundImage]) {
184 |             [[self badgeBackgroundImage] drawInRect:badgeBackgroundFrame];
185 |         }
186 |         
187 |         CGContextSetFillColorWithColor(context, [[self badgeTextColor] CGColor]);
188 |         
189 |         if (NSFoundationVersionNumber > NSFoundationVersionNumber_iOS_6_1) {
190 |             NSMutableParagraphStyle *badgeTextStyle = [[NSMutableParagraphStyle defaultParagraphStyle] mutableCopy];
191 |             [badgeTextStyle setLineBreakMode:NSLineBreakByWordWrapping];
192 |             [badgeTextStyle setAlignment:NSTextAlignmentCenter];
193 |             
194 |             NSDictionary *badgeTextAttributes = @{
195 |                                                   NSFontAttributeName: [self badgeTextFont],
196 |                                                   NSForegroundColorAttributeName: [self badgeTextColor],
197 |                                                   NSParagraphStyleAttributeName: badgeTextStyle,
198 |                                                   };
199 |             
200 |             [[self badgeValue] drawInRect:CGRectMake(CGRectGetMinX(badgeBackgroundFrame) + textOffset,
201 |                                                      CGRectGetMinY(badgeBackgroundFrame) + textOffset,
202 |                                                      badgeSize.width, badgeSize.height)
203 |                 withAttributes:badgeTextAttributes];
204 |         } else {
205 | #if __IPHONE_OS_VERSION_MIN_REQUIRED < __IPHONE_7_0
206 |             [[self badgeValue] drawInRect:CGRectMake(CGRectGetMinX(badgeBackgroundFrame) + textOffset,
207 |                                                      CGRectGetMinY(badgeBackgroundFrame) + textOffset,
208 |                                                      badgeSize.width, badgeSize.height)
209 |                                  withFont:[self badgeTextFont]
210 |                             lineBreakMode:NSLineBreakByTruncatingTail
211 |                                 alignment:NSTextAlignmentCenter];
212 | #endif
213 |         }
214 |     }
215 |     
216 |     CGContextRestoreGState(context);
217 | }
218 | 
219 | #pragma mark - Image configuration
220 | 
221 | - (UIImage *)finishedSelectedImage {
222 |     return [self selectedImage];
223 | }
224 | 
225 | - (UIImage *)finishedUnselectedImage {
226 |     return [self unselectedImage];
227 | }
228 | 
229 | - (void)setFinishedSelectedImage:(UIImage *)selectedImage withFinishedUnselectedImage:(UIImage *)unselectedImage {
230 |     if (selectedImage && (selectedImage != [self selectedImage])) {
231 |         [self setSelectedImage:selectedImage];
232 |     }
233 |     
234 |     if (unselectedImage && (unselectedImage != [self unselectedImage])) {
235 |         [self setUnselectedImage:unselectedImage];
236 |     }
237 | }
238 | 
239 | - (void)setBadgeValue:(NSString *)badgeValue {
240 |     _badgeValue = badgeValue;
241 |     
242 |     [self setNeedsDisplay];
243 | }
244 | 
245 | #pragma mark - Background configuration
246 | 
247 | - (UIImage *)backgroundSelectedImage {
248 |     return [self selectedBackgroundImage];
249 | }
250 | 
251 | - (UIImage *)backgroundUnselectedImage {
252 |     return [self unselectedBackgroundImage];
253 | }
254 | 
255 | - (void)setBackgroundSelectedImage:(UIImage *)selectedImage withUnselectedImage:(UIImage *)unselectedImage {
256 |     if (selectedImage && (selectedImage != [self selectedBackgroundImage])) {
257 |         [self setSelectedBackgroundImage:selectedImage];
258 |     }
259 |     
260 |     if (unselectedImage && (unselectedImage != [self unselectedBackgroundImage])) {
261 |         [self setUnselectedBackgroundImage:unselectedImage];
262 |     }
263 | }
264 | 
265 | #pragma mark - Accessibility
266 | 
267 | - (NSString *)accessibilityLabel{
268 |     return @"tabbarItem";
269 | }
270 | 
271 | - (BOOL)isAccessibilityElement
272 | {
273 |     return YES;
274 | }
275 | 
276 | 
277 | @end
278 | 


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/README.md:
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  1 | # RDVTabBarController
  2 | 
  3 | [![iPad screenshot](Screenshots/iPad-small.png)](Screenshots/iPad.png)
  4 | 
  5 | [![iPhone screenshot](Screenshots/iPhone-small.png)](Screenshots/iPhone.png)
  6 | 
  7 | * Supports iPad and iPhone
  8 | * Supports landscape and portrait orientations
  9 | * Can be used inside UINavigationController
 10 | * Customizable badges
 11 | 
 12 | ## Installation
 13 | 
 14 | ### CocoaPods
 15 | 
 16 | If you're using [CocoaPods](http://www.cocoapods.org), simply add `pod 'RDVTabBarController'` to your Podfile.
 17 | 
 18 | ### Drag & Drop
 19 | 
 20 | Add the items from `RDVTabBarController` directory to your project. If you don't have ARC enabled, you will need to set a `-fobjc-arc` compiler flag on the `.m` source files.
 21 | 
 22 | ## Example Usage
 23 | 
 24 | #### Initialize RDVTabBarController
 25 | 
 26 | The initialization is similar to the one for `UITabBarController`. Create an instance of the `tabBarController` and initialize its `viewControllers`.
 27 | 
 28 | ```objective-c
 29 | UIViewController *firstViewController = [[RDVFirstViewController alloc] init];
 30 | UIViewController *firstNavigationController = [[UINavigationController alloc]
 31 |                                                initWithRootViewController:firstViewController];
 32 | 
 33 | UIViewController *secondViewController = [[RDVSecondViewController alloc] init];
 34 | UIViewController *secondNavigationController = [[UINavigationController alloc]
 35 |                                                 initWithRootViewController:secondViewController];
 36 | 
 37 | UIViewController *thirdViewController = [[RDVThirdViewController alloc] init];
 38 | UIViewController *thirdNavigationController = [[UINavigationController alloc]
 39 |                                                initWithRootViewController:thirdViewController];
 40 | 
 41 | RDVTabBarController *tabBarController = [[RDVTabBarController alloc] init];
 42 | [tabBarController setViewControllers:@[firstNavigationController, secondNavigationController,
 43 |                                        thirdNavigationController]];
 44 | self.viewController = tabBarController;
 45 | ```
 46 | 
 47 | #### Customize RDVTabBarController
 48 | Each `RDVTabBarItem` has `selectedBackground`, `unselectedBackground` and corresponding properties for the icons: `selectedImage` and `unselectedImage`.
 49 | 
 50 | ```objective-c
 51 | UIImage *finishedImage = [UIImage imageNamed:@"tabbar_selected_background"];
 52 | UIImage *unfinishedImage = [UIImage imageNamed:@"tabbar_normal_background"];
 53 | NSArray *tabBarItemImages = @[@"first", @"second", @"third"];
 54 | 
 55 | RDVTabBar *tabBar = [tabBarController tabBar];
 56 | 
 57 | [tabBar setFrame:CGRectMake(CGRectGetMinX(tabBar.frame), CGRectGetMinY(tabBar.frame), CGRectGetWidth(tabBar.frame), 63)];
 58 | 
 59 | NSInteger index = 0;
 60 | for (RDVTabBarItem *item in [[tabBarController tabBar] items]) {
 61 |     [item setBackgroundSelectedImage:finishedImage withUnselectedImage:unfinishedImage];
 62 |     UIImage *selectedimage = [UIImage imageNamed:[NSString stringWithFormat:@"%@_selected",
 63 |                                                   [tabBarItemImages objectAtIndex:index]]];
 64 |     UIImage *unselectedimage = [UIImage imageNamed:[NSString stringWithFormat:@"%@_normal",
 65 |                                                     [tabBarItemImages objectAtIndex:index]]];
 66 |     [item setFinishedSelectedImage:selectedimage withFinishedUnselectedImage:unselectedimage];
 67 | 
 68 |     index++;
 69 | }
 70 | ```
 71 | 
 72 | #### Make the tab bar translucent
 73 | 
 74 | `RDVTabBar` has `translucent` property which determines how it is going to be handled.
 75 | 
 76 | ```objective-c
 77 | RDVTabBar *tabBar = tabBarController.tabBar;
 78 | 
 79 | // After the tabBarController initialization
 80 | tabBar.translucent = YES;
 81 | 
 82 | // Customize the tabBar background
 83 | tabBar.backgroundView.backgroundColor = [UIColor colorWithRed:245/255.0
 84 |                                                         green:245/255.0
 85 |                                                          blue:245/255.0
 86 |                                                         alpha:0.9];
 87 | 
 88 | // Inside the tabbed viewControllers
 89 | - (void)viewDidLoad {
 90 |     [super viewDidLoad];
 91 |     
 92 |     ...
 93 |     
 94 |     if (self.rdv_tabBarController.tabBar.translucent) {
 95 |     	CGFloat tabBarHeight = CGRectGetHeight(self.rdv_tabBarController.tabBar.frame);
 96 |         UIEdgeInsets insets = UIEdgeInsetsMake(0, 0, tabBarHeight, 0);
 97 |         
 98 |         self.tableView.contentInset = insets;
 99 |         self.tableView.scrollIndicatorInsets = insets;
100 |     }
101 | }
102 | 
103 | ```
104 | 
105 | ## Requirements
106 | 
107 | * ARC
108 | * iOS 8.0 or later
109 | * Xcode 11
110 | 
111 | ## Contact
112 | 
113 | [Robert Dimitrov](http://robbdimitrov.com)   
114 | [@robbdimitrov](https://twitter.com/robbdimitrov)
115 | 
116 | ## License
117 | 
118 | RDVTabBarController is available under the MIT license. See the LICENSE file for more info.
119 | 


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