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不同模式的选择

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This commit is contained in:
kai60
2022-05-05 16:20:24 +08:00
parent 134f8a192b
commit c5ed8f0873
19 changed files with 339 additions and 50 deletions
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Ifish/Utinitys/Category/UIButton+ImageTitleStyle.h
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//
// UIButton+ImageTitleStyle.h
//
// Created by 欧阳大哥 on 14-7-13.
// QQ：156355113
// Github: https://github.com/youngsoft
// Email: obq0387_cn@sina.com
//
#import <UIKit/UIKit.h>
/*
针对同时设置了Image和Title的场景时UIButton中的图片和文字的关系
*/
typedef NS_ENUM(NSInteger, ButtonImageTitleStyle ) {
ButtonImageTitleStyleDefault = 0, //图片在左，文字在右，整体居中。
ButtonImageTitleStyleLeft = 0, //图片在左，文字在右，整体居中。
ButtonImageTitleStyleRight = 2, //图片在右，文字在左，整体居中。
ButtonImageTitleStyleTop = 3, //图片在上，文字在下，整体居中。
ButtonImageTitleStyleBottom = 4, //图片在下，文字在上，整体居中。
ButtonImageTitleStyleCenterTop = 5, //图片居中，文字在上距离按钮顶部。
ButtonImageTitleStyleCenterBottom = 6, //图片居中，文字在下距离按钮底部。
ButtonImageTitleStyleCenterUp = 7, //图片居中，文字在图片上面。
ButtonImageTitleStyleCenterDown = 8, //图片居中，文字在图片下面。
ButtonImageTitleStyleRightLeft = 9, //图片在右，文字在左，距离按钮两边边距
ButtonImageTitleStyleLeftRight = 10, //图片在左，文字在右，距离按钮两边边距
};
@interface UIButton (ImageTitleStyle)
/*
调整按钮的文本和image的布局，前提是title和image同时存在才会调整。
padding是调整布局时整个按钮和图文的间隔。
*/
-(void)setButtonImageTitleStyle:(ButtonImageTitleStyle)style padding:(CGFloat)padding;
@end
Ifish/Utinitys/Category/UIButton+ImageTitleStyle.m
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//
// UIButton+ImageTitleStyle.m
//
// Created by 欧阳大哥 on 14-7-13.
//
#import "UIButton+ImageTitleStyle.h"
@implementation UIButton (ImageTitleStyle)
-(void)setButtonImageTitleStyle:(ButtonImageTitleStyle)style padding:(CGFloat)padding
{
if (self.imageView.image != nil && self.titleLabel.text != nil)
{
//先还原
self.titleEdgeInsets = UIEdgeInsetsZero;
self.imageEdgeInsets = UIEdgeInsetsZero;
CGRect imageRect = self.imageView.frame;
CGRect titleRect = self.titleLabel.frame;
CGFloat totalHeight = imageRect.size.height + padding + titleRect.size.height;
CGFloat selfHeight = self.frame.size.height;
CGFloat selfWidth = self.frame.size.width;
switch (style) {
case ButtonImageTitleStyleLeft:
if (padding != 0)
{
self.titleEdgeInsets = UIEdgeInsetsMake(0,
padding/2,
0,
-padding/2);
self.imageEdgeInsets = UIEdgeInsetsMake(0,
-padding/2,
0,
padding/2);
}
break;
case ButtonImageTitleStyleRight:
{
//图片在右，文字在左
self.titleEdgeInsets = UIEdgeInsetsMake(0,
-(imageRect.size.width + padding/2),
0,
(imageRect.size.width + padding/2));
self.imageEdgeInsets = UIEdgeInsetsMake(0,
(titleRect.size.width+ padding/2),
0,
-(titleRect.size.width+ padding/2));
}
break;
case ButtonImageTitleStyleTop:
{
//图片在上，文字在下
self.titleEdgeInsets = UIEdgeInsetsMake(((selfHeight - totalHeight)/2 + imageRect.size.height + padding - titleRect.origin.y),
(selfWidth/2 - titleRect.origin.x - titleRect.size.width /2) - (selfWidth - titleRect.size.width) / 2,
-((selfHeight - totalHeight)/2 + imageRect.size.height + padding - titleRect.origin.y),
-(selfWidth/2 - titleRect.origin.x - titleRect.size.width /2) - (selfWidth - titleRect.size.width) / 2);
self.imageEdgeInsets = UIEdgeInsetsMake(((selfHeight - totalHeight)/2 - imageRect.origin.y),
(selfWidth /2 - imageRect.origin.x - imageRect.size.width / 2),
-((selfHeight - totalHeight)/2 - imageRect.origin.y),
-(selfWidth /2 - imageRect.origin.x - imageRect.size.width / 2));
}
break;
case ButtonImageTitleStyleBottom:
{
//图片在下，文字在上。
self.titleEdgeInsets = UIEdgeInsetsMake(((selfHeight - totalHeight)/2 - titleRect.origin.y),
(selfWidth/2 - titleRect.origin.x - titleRect.size.width / 2) - (selfWidth - titleRect.size.width) / 2,
-((selfHeight - totalHeight)/2 - titleRect.origin.y),
-(selfWidth/2 - titleRect.origin.x - titleRect.size.width / 2) - (selfWidth - titleRect.size.width) / 2);
self.imageEdgeInsets = UIEdgeInsetsMake(((selfHeight - totalHeight)/2 + titleRect.size.height + padding - imageRect.origin.y),
(selfWidth /2 - imageRect.origin.x - imageRect.size.width / 2),
-((selfHeight - totalHeight)/2 + titleRect.size.height + padding - imageRect.origin.y),
-(selfWidth /2 - imageRect.origin.x - imageRect.size.width / 2));
}
break;
case ButtonImageTitleStyleCenterTop:
{
self.titleEdgeInsets = UIEdgeInsetsMake(-(titleRect.origin.y - padding),
(selfWidth / 2 - titleRect.origin.x - titleRect.size.width / 2) - (selfWidth - titleRect.size.width) / 2,
(titleRect.origin.y - padding),
-(selfWidth / 2 - titleRect.origin.x - titleRect.size.width / 2) - (selfWidth - titleRect.size.width) / 2);
self.imageEdgeInsets = UIEdgeInsetsMake(0,
(selfWidth / 2 - imageRect.origin.x - imageRect.size.width / 2),
0,
-(selfWidth / 2 - imageRect.origin.x - imageRect.size.width / 2));
}
break;
case ButtonImageTitleStyleCenterBottom:
{
self.titleEdgeInsets = UIEdgeInsetsMake((selfHeight - padding - titleRect.origin.y - titleRect.size.height),
(selfWidth / 2 - titleRect.origin.x - titleRect.size.width / 2) - (selfWidth - titleRect.size.width) / 2,
-(selfHeight - padding - titleRect.origin.y - titleRect.size.height),
-(selfWidth / 2 - titleRect.origin.x - titleRect.size.width / 2) - (selfWidth - titleRect.size.width) / 2);
self.imageEdgeInsets = UIEdgeInsetsMake(0,
(selfWidth / 2 - imageRect.origin.x - imageRect.size.width / 2),
0,
-(selfWidth / 2 - imageRect.origin.x - imageRect.size.width / 2));
}
break;
case ButtonImageTitleStyleCenterUp:
{
self.titleEdgeInsets = UIEdgeInsetsMake(-(titleRect.origin.y + titleRect.size.height - imageRect.origin.y + padding),
(selfWidth / 2 - titleRect.origin.x - titleRect.size.width / 2) - (selfWidth - titleRect.size.width) / 2,
(titleRect.origin.y + titleRect.size.height - imageRect.origin.y + padding),
-(selfWidth / 2 - titleRect.origin.x - titleRect.size.width / 2) - (selfWidth - titleRect.size.width) / 2);
self.imageEdgeInsets = UIEdgeInsetsMake(0,
(selfWidth / 2 - imageRect.origin.x - imageRect.size.width / 2),
0,
-(selfWidth / 2 - imageRect.origin.x - imageRect.size.width / 2));
}
break;
case ButtonImageTitleStyleCenterDown:
{
self.titleEdgeInsets = UIEdgeInsetsMake((imageRect.origin.y + imageRect.size.height - titleRect.origin.y + padding),
(selfWidth / 2 - titleRect.origin.x - titleRect.size.width / 2) - (selfWidth - titleRect.size.width) / 2,
-(imageRect.origin.y + imageRect.size.height - titleRect.origin.y + padding),
-(selfWidth / 2 - titleRect.origin.x - titleRect.size.width / 2) - (selfWidth - titleRect.size.width) / 2);
self.imageEdgeInsets = UIEdgeInsetsMake(0,
(selfWidth / 2 - imageRect.origin.x - imageRect.size.width / 2),
0,
-(selfWidth / 2 - imageRect.origin.x - imageRect.size.width / 2));
}
break;
case ButtonImageTitleStyleRightLeft:
{
//图片在右，文字在左，距离按钮两边边距
self.titleEdgeInsets = UIEdgeInsetsMake(0,
-(titleRect.origin.x - padding),
0,
(titleRect.origin.x - padding));
self.imageEdgeInsets = UIEdgeInsetsMake(0,
(selfWidth - padding - imageRect.origin.x - imageRect.size.width),
0,
-(selfWidth - padding - imageRect.origin.x - imageRect.size.width));
}
break;
case ButtonImageTitleStyleLeftRight:
{
//图片在左，文字在右，距离按钮两边边距
self.titleEdgeInsets = UIEdgeInsetsMake(0,
(selfWidth - padding - titleRect.origin.x - titleRect.size.width),
0,
-(selfWidth - padding - titleRect.origin.x - titleRect.size.width));
self.imageEdgeInsets = UIEdgeInsetsMake(0,
-(imageRect.origin.x - padding),
0,
(imageRect.origin.x - padding));
}
break;
default:
break;
}
}
else {
self.titleEdgeInsets = UIEdgeInsetsMake(0, 0, 0, 0);
self.imageEdgeInsets = UIEdgeInsetsMake(0, 0, 0, 0);
}
}
@end