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Added example to show how MEVFloatingButton works with UICollectionView.
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| // | ||
| // MEVExample5ViewController.h | ||
| // MEVFloatingButton | ||
| // | ||
| // Created by Manuel Escrig Ventura on 18/02/16. | ||
| // Copyright © 2016 Manuel Escrig Ventura. All rights reserved. | ||
| // | ||
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| #import <UIKit/UIKit.h> | ||
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| @interface MEVExample5ViewController : UIViewController | ||
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| @end |
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| // | ||
| // MEVExample5ViewController.m | ||
| // MEVFloatingButton | ||
| // | ||
| // Created by Manuel Escrig Ventura on 18/02/16. | ||
| // Copyright © 2016 Manuel Escrig Ventura. All rights reserved. | ||
| // | ||
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| #import "MEVExample5ViewController.h" | ||
| #import "UIScrollView+FloatingButton.h" | ||
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| static NSString *CellIdentifier = @"CellIdentifier"; | ||
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| @interface MEVExample5ViewController () <UICollectionViewDelegate, UICollectionViewDataSource, MEVFloatingButtonDelegate> | ||
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| @property (strong) UICollectionView *collectionView; | ||
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| @end | ||
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| @implementation MEVExample5ViewController | ||
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| - (void)viewDidLoad { | ||
| [super viewDidLoad]; | ||
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| self.title = @"Example 5"; | ||
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| UICollectionViewFlowLayout* flowLayout = [[UICollectionViewFlowLayout alloc] init]; | ||
| flowLayout.itemSize = CGSizeMake(100, 100); | ||
| flowLayout.minimumLineSpacing = 10; | ||
| [flowLayout setScrollDirection:UICollectionViewScrollDirectionVertical]; | ||
| self.collectionView = [[UICollectionView alloc] initWithFrame:self.view.frame collectionViewLayout:flowLayout]; | ||
| [self.collectionView registerClass:[UICollectionViewCell class] forCellWithReuseIdentifier:CellIdentifier]; | ||
| [self.collectionView setDataSource:self]; | ||
| [self.collectionView setDelegate:self]; | ||
| [self.collectionView setBackgroundColor:[UIColor groupTableViewBackgroundColor]]; | ||
| [self.view addSubview:self.collectionView]; | ||
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| MEVFloatingButton *button = [[MEVFloatingButton alloc] init]; | ||
| button.animationType = MEFloatingButtonAnimationFadeIn; | ||
| button.displayMode = MEVFloatingButtonDisplayModeAlways; | ||
| button.position = MEVFloatingButtonPositionBottomRight; | ||
| button.image = [UIImage imageNamed:@"Icon3"]; | ||
| button.imageColor = [UIColor colorWithRed:43/255.0f green:204/255.0f blue:113/255.0f alpha:1]; | ||
| button.backgroundColor = [UIColor colorWithRed:154/255.0f green:18/255.0f blue:197/255.0f alpha:1]; | ||
| button.outlineWidth = 0.0f; | ||
| button.imagePadding = 15.0f; | ||
| button.horizontalOffset = -30.0f; | ||
| button.verticalOffset = -30.0f; | ||
| button.rounded = YES; | ||
| button.shadowColor = [UIColor lightGrayColor]; | ||
| button.shadowOffset = CGSizeMake(3, 3); | ||
| button.shadowOpacity = 0.6f; | ||
| button.shadowRadius = 3.0f; | ||
| [self.collectionView setFloatingButtonView:button]; | ||
| [self.collectionView setFloatingButtonDelegate:self]; | ||
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| UIBarButtonItem *barButton = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemDone target:self action:@selector(done:)]; | ||
| self.navigationItem.leftBarButtonItem = barButton; | ||
| } | ||
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| - (void)didReceiveMemoryWarning { | ||
| [super didReceiveMemoryWarning]; | ||
| // Dispose of any resources that can be recreated. | ||
| } | ||
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| - (void)viewWillLayoutSubviews { | ||
| [super viewWillLayoutSubviews]; | ||
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| [self.collectionView setFrame:self.view.frame]; | ||
| } | ||
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| #pragma mark - Table view data source | ||
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| - (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section { | ||
| return 100; | ||
| } | ||
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| - (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath{ | ||
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| UICollectionViewCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:CellIdentifier forIndexPath:indexPath]; | ||
| [cell setBackgroundColor:[UIColor lightGrayColor]]; | ||
| return cell; | ||
| } | ||
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| #pragma mark - MEScrollToTopDelegate Methods | ||
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| - (void)floatingButton:(UIScrollView *)scrollView didTapButton:(UIButton *)button { | ||
| NSLog(@"didTapButton"); | ||
| [self dismissViewControllerAnimated:YES completion:nil]; | ||
| } | ||
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| - (void)floatingButtonWillAppear:(UIScrollView *)scrollView { | ||
| NSLog(@"floatingButtonWillAppear"); | ||
| } | ||
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| - (void)floatingButtonDidAppear:(UIScrollView *)scrollView { | ||
| NSLog(@"floatingButtonDidAppear"); | ||
| } | ||
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| - (void)floatingButtonWillDisappear:(UIScrollView *)scrollView { | ||
| NSLog(@"floatingButtonWillDisappear"); | ||
| } | ||
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| - (void)floatingButtonDidDisappear:(UIScrollView *)scrollView; { | ||
| NSLog(@"floatingButtonDidDisappear"); | ||
| } | ||
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| #pragma mark - UIBarButtonItem Methods | ||
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| - (void)done:(id)snder { | ||
| [self dismissViewControllerAnimated:YES completion:nil]; | ||
| } | ||
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| @end |
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