uisegmentedcontrol – Page 2

how to change font size and font name of uisegmentedcontrol programmatically on swift?

May 29, 2023 by Tarik

UI can use control appearance, best place to add it is in app delegate, didFinishLaunchingWithOptions method, use this if you want to set up the same attribute to every UISegmentedControls in your project just once: let attr = NSDictionary(object: UIFont(name: “HelveticaNeue-Bold”, size: 16.0)!, forKey: NSFontAttributeName) UISegmentedControl.appearance().setTitleTextAttributes(attr as [NSObject : AnyObject] , forState: .Normal) But if … Read more

Swift handle action on segmented control

May 14, 2023 by Tarik

You can add the same target for multiple events. So lets say your segmentedControlValueChanged: looks like this: @objc func segmentedControlValueChanged(_ sender: UISegmentedControl) { if sender.selectedSegmentIndex == 0 { // value for first index selected here } } Then you can add targets for more than 1 events to call this function: segmentedControl.addTarget(self, action: #selector(segmentedControlValueChanged(_:)), for: … Read more

How to change the corner radius of UISegmentedControl?

April 21, 2023 by Tarik

This should work: self.segmentedControl.layer.cornerRadius = 15.0; self.segmentedControl.layer.borderColor = [UIColor whiteColor].CGColor; self.segmentedControl.layer.borderWidth = 1.0f; self.segmentedControl.layer.masksToBounds = YES; You need to specify the border after setting cornerRadius.

UISegmentedControl deselect (make none of the segments selected)

April 21, 2023 by Tarik

The right way to do this is: [menu setSelectedSegmentIndex:UISegmentedControlNoSegment]; Edit: Swift 5: menu.selectedSegmentIndex = UISegmentedControl.noSegment

How to disable part of UISegmentedControl?

April 10, 2023 by Tarik

Use setEnabled:forSegmentAtIndex: method to enable and disable the segments. [segmentedControl setEnabled:NO forSegmentAtIndex:0]; if you want to disable the first segment.

How to fix Error: this class is not key value coding-compliant for the key tableView.’ [duplicate]

March 28, 2023 by Tarik

You have your storyboard set up to expect an outlet called tableView but the actual outlet name is myTableView. If you delete the connection in the storyboard and reconnect to the right variable name, it should fix the problem.

UISegmentedControl register taps on selected segment

March 6, 2023 by Tarik

You can subclass UISegmentedControl, and then override setSelectedSegmentIndex: – (void) setSelectedSegmentIndex:(NSInteger)toValue { if (self.selectedSegmentIndex == toValue) { [super setSelectedSegmentIndex:UISegmentedControlNoSegment]; } else { [super setSelectedSegmentIndex:toValue]; } } If using IB, make sure you set the class of your UISegmentedControl to your subclass. Now you can listen for the same UIControlEventValueChanged as you would normally, except if … Read more

Define click event for UISegmentedControl

March 3, 2023 by Tarik

If I understand your question correctly, you simply have to implement a target-action method (supported by UIControl which is UISegmentedControl‘s parent class) for the constant UIControlEventValueChanged, exactly like in the example given in UISegmentControl’s reference documentation. i.e. [segmentedControl addTarget:self action:@selector(action:) forControlEvents:UIControlEventValueChanged]; used for a message with the following signature: – (void)action:(id)sender or [segmentedControl addTarget:self action:@selector(action:forEvent:) … Read more

iOS: change the height of UISegmentedcontrol

March 3, 2023 by Tarik

Adding a constraint in IB will also do the trick:

How to programmatically add a UISegmentedControl to a container view

February 27, 2023 by Tarik

this one is perfect I tested….. UIScrollView *scroll = [[UIScrollView alloc] initWithFrame:CGRectMake(0, 0, 320, 435)]; scroll.contentSize = CGSizeMake(320, 700); scroll.showsHorizontalScrollIndicator = YES; NSArray *itemArray = [NSArray arrayWithObjects: @”One”, @”Two”, @”Three”, nil]; UISegmentedControl *segmentedControl = [[UISegmentedControl alloc] initWithItems:itemArray]; segmentedControl.frame = CGRectMake(35, 200, 250, 50); segmentedControl.segmentedControlStyle = UISegmentedControlStylePlain; [segmentedControl addTarget:self action:@selector(MySegmentControlAction:) forControlEvents: UIControlEventValueChanged]; segmentedControl.selectedSegmentIndex = 1; [scroll … Read more