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Recent questions tagged uikit
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uikit - Calling functions from UIViewController in SwiftUI
I'm looking to call a function inside a UIKit UIViewController from a button managed by Swift UI In my ... specific instance that is displayed? See Question&Answers more detail:os...
asked
Oct 24, 2021
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uikit
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454
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uikit - IPhone Range Slider
I know there is a UISlider but does anyone already made RangeSlider ( with two thumbs ?) or knows how to extend the uislider? See Question&Answers more detail:os...
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Oct 24, 2021
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uikit
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554
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uikit - How do I get auto-adjusted font size in iOS 7.0 or later?
I want to get the font size of some text after it's been scaled down in a UILabel or UITextField. This was possible ... to do this in iOS 7.0? See Question&Answers more detail:os...
asked
Oct 24, 2021
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71.8m
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uikit
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votes
420
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answer
uikit - Retrieving a pixel alpha value for a UIImage (MonoTouch)
This question is a duplicate of 1042830, but MonoTouch-specific. Is there a way that's safer than allocating ... at the appropriate offset? See Question&Answers more detail:os...
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Oct 24, 2021
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71.8m
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uikit
0
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336
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uikit - How to launch iPhone Camera on viewDidLoad?
I can't seem to launch the camera when loading my view. I end up making the user have to find and press a ... :toView]; (as cited by Debugger) See Question&Answers more detail:os...
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Oct 24, 2021
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71.8m
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uikit
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358
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uikit - Weird behavior of UIView frame after rotation in iPhone
Create a square UIView object testView_, and add this at viewDidLoad: - (void)viewDidLoad { [super viewDidLoad] ... anyone enlighten me? Thanks. See Question&Answers more detail:os...
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Oct 24, 2021
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71.8m
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uikit
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457
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uikit - Can font size of UILabel be changed with smooth animation on iPhone?
I want a UILabel to swell slightly when selected like in some game menu screens. To get smooth resizing I presume ... other way to do this? See Question&Answers more detail:os...
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Oct 24, 2021
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71.8m
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uikit
0
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335
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uikit - Why No NSAttributedString on the iPhone?
Does anyone know what made Apple leave out NSAttributedString when turning AppKit into UIKit? The reason ... alternative to NSAttributedString? See Question&Answers more detail:os...
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Oct 24, 2021
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71.8m
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0
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426
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uikit - titleTextAttributes UIAppearance font in iOS 7
I am using UIAppearance to apply fonts to UINavigationBar and UIBarButtonItem and I am having problems. I ran this ... [UIToolbar class], nil]] See Question&Answers more detail:os...
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Oct 24, 2021
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uikit
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uikit - UIPopover without any arrows
Is it possible to present a popover without any sort of arrows pointing somewhere? See Question&Answers more detail:os...
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Oct 24, 2021
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71.8m
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uikit
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314
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uikit - How to make half curl animation in iPhone like the maps app?
I am using the following code for page curl animation [UIView beginAnimations:@"yourAnim" context:nil]; [UIView ... an similar effect ? Thanks See Question&Answers more detail:os...
asked
Oct 17, 2021
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Technique[技术]
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71.8m
points)
uikit
0
votes
875
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1
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uikit - How to change the colors of a segment in a UISegmentedControl in iOS 13?
A UISegmentedControl has a new appearance in iOS 13 and existing code to alter the colors of the segmented control ... in UIView are relevant. See Question&Answers more detail:os...
asked
Oct 17, 2021
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420
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uikit - How to programmatically get iOS status bar height
I know that currently the status bar (with the time, battery, and network connection) at the top of the ... of the status bar programmatically? See Question&Answers more detail:os...
asked
Oct 17, 2021
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Technique[技术]
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71.8m
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uikit
0
votes
541
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1
answer
uikit - Undo/Redo for drawing in iOS
I am working on a drawing app, I want to do Undo/Redo, for this I am saving CGPath on touches ended to ... only segment of that line is removed See Question&Answers more detail:os...
asked
Oct 17, 2021
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71.8m
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uikit
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545
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uikit - Change the iOS keyboard layout to emoji?
Is it possible to change the keyboard layout to emoji when a UITextField becomes the first responder ? or according ... with the emoji layout? See Question&Answers more detail:os...
asked
Oct 17, 2021
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Technique[技术]
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71.8m
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uikit
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votes
492
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uikit - iPhone development: How to create colored or translucent background for UIActionSheet?
When you try deleting a note in iPhone's Notes application, an UIActionSheet pops up. The sheet is ... UIActionSheet a certain color? See Question&Answers more detail:os...
asked
Oct 17, 2021
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71.8m
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uikit
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482
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uikit - How do I render a SwiftUI View that is not at the root hierarchy as a UIImage?
Suppose I have a simple SwiftUI View that is not the ContentView such as this: struct Test: View { var body: ... on UIView, not a SwiftUI View. See Question&Answers more detail:os...
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Oct 17, 2021
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