user1120133 user1120133 - 16 days ago 5
Objective-C Question

How to add segmented control to uitoolbar

I have a UIToolbar with UIBarButtonItems on it. I want to add segmented control to it.

//Add UIToolbar

toolbar = [[UIToolbar alloc] initWithFrame:CGRectMake(0, 425, 320, 35)];

toolbar.barStyle = UIBarStyleBlackOpaque;

[self.view addSubview:toolbar];

//Add Gallery Button

UIButton *galleryButton = [UIButton buttonWithType:UIButtonTypeCustom];

[galleryButton addTarget:self action:@selector(ScrollView:) forControlEvents:UIControlEventTouchUpInside];

galleryButton.frame = CGRectMake(0, 0, 25, 25);

UIImage *ime = [UIImage imageNamed:@"_gallery.png"];

[galleryButton setImage:ime forState:UIControlStateNormal];

UIBarButtonItem *gallerybutton = [[UIBarButtonItem alloc] initWithCustomView:galleryButton];


//Add play/Pause button

_playButton = [UIButton buttonWithType:UIButtonTypeCustom];

[_playButton addTarget:self action:@selector(playpauseAction:) forControlEvents:UIControlEventTouchUpInside];

_playButton.frame = CGRectMake(0, 0, 25, 25);

[_playButton setImage:[UIImage imageNamed:@"1play.png"] forState:UIControlStateNormal];

[_playButton setImage:[UIImage imageNamed:@"audiopause.png"] forState:UIControlStateSelected];

UIBarButtonItem *play = [[UIBarButtonItem alloc] initWithCustomView:self.playButton];

UIBarButtonItem *flexItem = [[UIBarButtonItem alloc]
initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace
target:nil
action:nil];

//Add buttons to the array

NSArray *toolbarItems = [NSArray arrayWithObjects: play, flexItem, gallerybutton, nil];

[toolbar setItems:toolbarItems];


Is there some way to add segmented control to existing uibarbuttonitems on UIToolbar.

Answer

Use this Code:

NSArray *segItemsArray = [NSArray arrayWithObjects: @"Play", @"Pause", nil];
UISegmentedControl *segmentedControl = [[UISegmentedControl alloc] initWithItems:segItemsArray];
segmentedControl.frame = CGRectMake(0, 0, 200, 30);
segmentedControl.segmentedControlStyle = UISegmentedControlStyleBar;
segmentedControl.selectedSegmentIndex = 1;
UIBarButtonItem *segmentedControlButtonItem = [[UIBarButtonItem alloc] initWithCustomView:(UIView *)segmentedControl];
UIBarButtonItem *flexibleSpace = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:nil action:nil];
NSArray *barArray = [NSArray arrayWithObjects: flexibleSpace, segmentedControlButtonItem, flexibleSpace, nil];

[self setToolbarItems:barArray];
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