如何调整UISwitch的大小？ [英] How to resize a UISwitch?

问题描述

我已自订UISwitch（来自这篇文章）。但问题是，我的自定义文本有点长。有什么办法来调整交换机的大小吗？ [我尝试 setBounds ，无效]

编辑

这里是我使用的代码：

  @interface CustomUISwitch：UISwitch 
  - （void）setLeftLabelText：（NSString *）labelText; 
  - （void）setRightLabelText：（NSString *）labelText; 
 @end 
 
 @implementation CustomUISwitch 
 
  - （UIView *）slider 
 {
 return [[self subviews] lastObject]; 
} 
  - （UIView *）textHolder 
 {
 return [[[self slider] subviews] objectAtIndex：2]; 
} 
  - （UILabel *）leftLabel 
 {
 return [[[self textHolder] subviews] objectAtIndex：0]; 
} 
  - （UILabel *）rightLabel 
 {
 return [[[self textHolder] subviews] objectAtIndex：1]; 
} 
  - （void）setLeftLabelText：（NSString *）labelText 
 {
 [[self leftLabel] setText：labelText]; 
} 
  - （void）setRightLabelText：（NSString *）labelText 
 {
 [[self rightLabel] setText：labelText]; 
} 
 @end 
 
 mySwitch = [[CustomUISwitch alloc] initWithFrame：CGRectZero]; 
 
 //尝试这些，但没有工作
 // CGRect aFrame = mySwitch.frame; 
 //aFrame.size.width = 200; 
 //aFrame.size.height = 100; 
 //mySwitch.frame = aFrame; 
 
 [mySwitch setLeftLabelText：@longValue1]; 
 [mySwitch setRightLabelText：@longValue2]; 
  

解决方案

最简单的方法是调整它的大小：

  UISwitch * mySwitch = [[UISwitch alloc] init]; 
 mySwitch.transform = CGAffineTransformMakeScale（0.75，0.75）; 
  

，你不必关心别的事！

I have made a custom UISwitch (from this post). But the problem is, my custom texts are a bit long. Is there any way to resize the switch? [I tried setBounds, did not work]

Edit:

Here is the code I used:

@interface CustomUISwitch : UISwitch    
- (void) setLeftLabelText: (NSString *) labelText;
- (void) setRightLabelText: (NSString *) labelText;    
@end

@implementation CustomUISwitch

- (UIView *) slider 
{ 
    return [[self subviews] lastObject]; 
}
- (UIView *) textHolder 
{ 
    return [[[self slider] subviews] objectAtIndex:2]; 
}
- (UILabel *) leftLabel 
{ 
    return [[[self textHolder] subviews] objectAtIndex:0]; 
}
- (UILabel *) rightLabel 
{ 
    return [[[self textHolder] subviews] objectAtIndex:1]; 
}
- (void) setLeftLabelText: (NSString *) labelText 
{ 
    [[self leftLabel] setText:labelText]; 
}
- (void) setRightLabelText: (NSString *) labelText 
{ 
    [[self rightLabel] setText:labelText]; 
}
@end

mySwitch = [[CustomUISwitch alloc] initWithFrame:CGRectZero];

//Tried these, but did not work
//CGRect aFrame = mySwitch.frame;
//aFrame.size.width = 200;
//aFrame.size.height = 100;
//mySwitch.frame = aFrame;

[mySwitch setLeftLabelText: @"longValue1"];
[mySwitch setRightLabelText: @"longValue2"];

解决方案

The simplest way is to resize it, as a view:

 UISwitch *mySwitch = [[UISwitch alloc] init];
 mySwitch.transform = CGAffineTransformMakeScale(0.75, 0.75);

and you don't have to care about anything else!

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