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Code Issues Packages Projects Releases Wiki Activity

Room members: Add tap detection on members view in order to hide members when the user taps outside members list

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giomfo
2014-11-18 14:25:59 +01:00
parent c6b583dced
commit 636354ab9a
2 changed files with 25 additions and 3 deletions
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2
syMessaging/syMessaging/ViewController/RoomViewController.h
View File

@@ -16,7 +16,7 @@
#import <UIKit/UIKit.h>
@interface RoomViewController : UIViewController <UITableViewDataSource, UITableViewDelegate, UITextFieldDelegate, UIImagePickerControllerDelegate, UINavigationControllerDelegate>
@interface RoomViewController : UIViewController <UITableViewDataSource, UITableViewDelegate, UITextFieldDelegate, UIImagePickerControllerDelegate, UINavigationControllerDelegate, UIGestureRecognizerDelegate>
@property (strong, nonatomic) NSString *roomId;

26
syMessaging/syMessaging/ViewController/RoomViewController.m
View File

@@ -102,6 +102,13 @@ NSString *const kFailedEventId = @"failedEventId";
[button addTarget:self action:@selector(showHideRoomMembers:) forControlEvents:UIControlEventTouchUpInside];
self.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc] initWithCustomView:button];
// Add tap detection on members view in order to hide members when the user taps outside members list
UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(hideRoomMembers)];
[tap setNumberOfTouchesRequired:1];
[tap setNumberOfTapsRequired:1];
[tap setDelegate:self];
[self.membersView addGestureRecognizer:tap];
_sendBtn.enabled = NO;
_sendBtn.alpha = 0.5;
}
@@ -240,6 +247,21 @@ NSString *const kFailedEventId = @"failedEventId";
}
#endif
#pragma mark - UIGestureRecognizer delegate
- (BOOL)gestureRecognizerShouldBegin:(UIGestureRecognizer *)gestureRecognizer {
if (gestureRecognizer.view == self.membersView) {
// Compute actual frame of the displayed members list
CGRect frame = self.membersTableView.frame;
if (self.membersTableView.tableFooterView.frame.origin.y < frame.size.height) {
frame.size.height = self.membersTableView.tableFooterView.frame.origin.y;
}
// gestureRecognizer should begin only if tap is outside members list
return !CGRectContainsPoint(frame, [gestureRecognizer locationInView:self.membersView]);
}
return NO;
}
#pragma mark - Internal methods
- (void)configureView {
@@ -580,7 +602,7 @@ NSString *const kFailedEventId = @"failedEventId";
[_messageTextField resignFirstResponder];
}
#pragma mark - Table view data source
#pragma mark - UITableView data source
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
return 1;
@@ -908,7 +930,7 @@ NSString *const kFailedEventId = @"failedEventId";
return contentSize;
}
#pragma mark - Table view delegate
#pragma mark - UITableView delegate
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
// Check table view members vs messages