iOS之UIButton
来源:互联网 发布:随遇软件 编辑:程序博客网 时间:2024/06/06 18:16
-(void)addbtn{
//UIButton *btn=[[UIButton alloc]initWithFrame:CGRectMake(100, 100, 200, 50)];
// 设置自定义的按钮
UIButton *btn=[UIButtonbuttonWithType:UIButtonTypeCustom];//UIButtonTypeRoundedRect是设置一个圆角按钮
// 按钮的位置坐标
btn.frame=CGRectMake(80,250,250,30);
// 普通状态按钮标题
[btn setTitle:@"Button"forState:UIControlStateNormal];
// 高亮状态的按钮标题,点击按钮时会高亮
[btn setTitle:@"高亮状态" forState:UIControlStateHighlighted];//
// 高亮状态光晕效果
[btn setShowsTouchWhenHighlighted:YES];
//设置标题的颜色
[btn setTitleColor:[UIColorredColor]forState:UIControlStateNormal];
//设置高亮时的标题的颜色
[btn setTitleColor:[UIColorgreenColor]forState:UIControlStateHighlighted];
// 设置标题的字体大小
[btn.titleLabelsetFont:[UIFontboldSystemFontOfSize:20]];
btn.titleLabel.font = [UIFontsystemFontOfSize:16];
btn.titleLabel.font=[UIFontsystemFontOfSize:17weight:UIFontWeightBold];
//设置背景颜色
[btn setBackgroundColor:[UIColorblueColor]];
// 图片被拉伸式地设置背景图片
[btn setBackgroundImage:[UIImageimageNamed:@"bankYellow"]forState:UIControlStateNormal];
// 按钮被选中时的背景图片
[btn setBackgroundImage:[UIImageimageNamed:@"bankBlue"]forState:UIControlStateHighlighted];
//设置按钮的图片,超过按钮尺寸会吧标题也覆盖掉
[btn setImage:[UIImageimageNamed:@"bankYellow"]forState:UIControlStateNormal];
//设置按钮高亮时的图片,也就是按钮点击下去未松开的时候;
[btn setImage:[UIImageimageNamed:@"bankBlue"]forState:UIControlStateHighlighted];
//设置按钮被选中时的图片,select属性必须设置为yes,选中时的图片才有作用
btn.selected=YES;
[btn setImage:[UIImageimageNamed:@"bankBlue"]forState:UIControlStateSelected];
//设置按钮内容的对其方式
btn.contentHorizontalAlignment=UIControlContentHorizontalAlignmentLeft;
//添加按钮的点击事件
[btn addTarget:self action:@selector(sendNoti:)forControlEvents:UIControlEventTouchUpInside];
[self.viewaddSubview:btn];
}
-(void)sendNoti:(UIButton *)sender{
threeVC *three=[[threeVCalloc]init];
[self.navigationControllerpushViewController:threeanimated:YES];
}
=====简单的封装:
调用:
NSDictionary *dict=@{
@"title":@"第一",//标题
@"highlightTitle":@"第二",//高亮标题
@"selectedTitle":@"第三",//选中时的标题
@"titlecolor":[UIColorredColor],//标题颜色
@"highlighttitlecolor":[UIColorgreenColor],//高亮标题颜色
@"selectedtitlecolor":[UIColoryellowColor],//选中时标题颜色
// @"image":@"bankYellow",//图片
// @"highlightimage":@"bankBlue",//高亮图片
// @"selectedimage":@"bankGreen",//选中时的图片
//
// @"bgimage":@"bankYellow",//背景图片
// @"highlightbgimage":@"bankBlue",//高亮背景图片
// @"selectedbgimage":@"bankGreen",//选中时的背景图片
//
@"bgcolor":[UIColorblueColor],//背景颜色
@"highlightbgcolor":[UIColorgreenColor],//高亮时背景颜色
@"selectedbgcolor":[UIColorredColor],//选中时的背景颜色
@"isSetShowsTouchWhenHighlighted":[NSNumbernumberWithBool:YES],// 高亮状态是否有光晕效果,BOOl类型
@"fontsize":[NSNumbernumberWithInteger:30],//标题大小NSInteger类型
@"btnaligmentmark":@"",//按钮内容对齐方式的标识,1左对齐,2右对齐,3填充,其他居中NSInteger类型 ,[NSNumber numberWithInteger:1];
@"isSelectedBtn":[NSNumbernumberWithBool:YES]
};
LYBaseBtn *btn=[[LYBaseBtnalloc]initWithFrame:CGRectMake(0,100,100, 50) withDict:dict];
//添加按钮的点击事件
[btn addTarget:self action:@selector(sendNoti:)forControlEvents:UIControlEventTouchUpInside];
[self.viewaddSubview:btn];
btn封装:
#import <UIKit/UIKit.h>
@interface LYBaseBtn : UIButton
/**
*arr 参数数组
*/
-(instancetype)initWithFrame:(CGRect)frame withDict:(NSDictionary *)dict;
@property(nonatomic,copy)NSString *title;//标题
@property(nonatomic,copy)NSString *highlightTitle;//高亮标题
@property(nonatomic,copy)NSString *selectedTitle;//选中时的标题
@property(nonatomic,copy)NSString *image;//图片
@property(nonatomic,copy)NSString *highlightimage;//高亮图片
@property(nonatomic,copy)NSString *selectedimage;//选中时的图片
@property(nonatomic,copy)NSString *bgimage;//背景图片
@property(nonatomic,copy)NSString *highlightbgimage;//高亮背景图片
@property(nonatomic,copy)NSString *selectedbgimage;//选中时的背景图片
@property(nonatomic,strong)UIColor *titlecolor;//标题颜色
@property(nonatomic,strong)UIColor *highlighttitlecolor;//高亮标题颜色
@property(nonatomic,strong)UIColor *selectedtitlecolor;//选中标题颜色
@property(nonatomic,strong)UIColor *bgcolor;//背景颜色
@property(nonatomic,strong)UIColor *highlightbgcolor;//高亮背景颜色
@property(nonatomic,strong)UIColor *selectedbgcolor;//选中背景颜色
@property(nonatomic,assign)BOOL isSetShowsTouchWhenHighlighted;// 高亮状态是否有光晕效果
@property(nonatomic,assign)UIControlContentHorizontalAlignment btnalignment;//按钮内容个对齐方式
@property(nonatomic,assign)NSInteger btnaligmentmark;//对齐方式的标志
@property(nonatomic,assign)NSInteger fontsize;//字体大小
@property(nonatomic,assign)BOOL isSelectedBtn;//按钮是否选中
@end
-------#import "LYBaseBtn.h"
@implementation LYBaseBtn
-(instancetype)initWithFrame:(CGRect)frame withDict:(NSDictionary *)dict{
if(self==[superinitWithFrame:frame]){
[selfsetAttributeWithDict:dict];//设置属性
[self addbtn];//添加按钮
}
return self;
}
-(void)addbtn{
if(self.title){
// 普通状态按钮标题
[selfsetTitle:self.titleforState:UIControlStateNormal];
}
if(self.highlightTitle){
// 高亮状态的按钮标题,点击按钮时会高亮
[selfsetTitle:self.highlightTitleforState:UIControlStateHighlighted];
}
if(self.selectedTitle &&self.isSelectedBtn){
// 高亮状态的按钮标题,点击按钮时会高亮
[selfsetTitle:self.selectedTitleforState:UIControlStateSelected];
}
if(self.isSetShowsTouchWhenHighlighted){
// 高亮状态光晕效果
[selfsetShowsTouchWhenHighlighted:self.isSetShowsTouchWhenHighlighted];
}
if(self.titlecolor){
//设置标题的颜色
[selfsetTitleColor:self.titlecolorforState:UIControlStateNormal];
}
if(self.highlighttitlecolor){
//设置高亮时的标题的颜色
[selfsetTitleColor:self.highlighttitlecolorforState:UIControlStateHighlighted];
}
if(self.selectedtitlecolor&&self.isSelectedBtn){
//设置选中时的标题的颜色
[selfsetTitleColor:self.selectedtitlecolorforState:UIControlStateSelected];
}
if(self.fontsize){
// 设置标题的字体大小
self.titleLabel.font=[UIFontsystemFontOfSize:self.fontsizeweight:UIFontWeightBold];
}
if(self.bgcolor){
//设置背景颜色
[selfsetBackgroundColor:self.bgcolor];
}
if(self.highlightbgcolor){
//设置高亮背景颜色
[selfsetBackgroundColor:self.highlightbgcolor];
}
if(self.selectedbgcolor&&self.isSelectedBtn){
//设置选中时的背景颜色
[selfsetBackgroundColor:self.selectedbgcolor];
}
if(self.bgimage){
// 图片被拉伸式地设置背景图片
[selfsetBackgroundImage:[UIImageimageNamed:self.bgimage]forState:UIControlStateNormal];
}
if(self.highlightbgimage){
// 按钮高亮时的背景图片
[selfsetBackgroundImage:[UIImageimageNamed:self.highlightbgimage]forState:UIControlStateHighlighted];
}
if(self.selectedimage&&self.isSelectedBtn){
// 按钮选中时的背景图片
[selfsetBackgroundImage:[UIImageimageNamed:self.selectedimage]forState:UIControlStateSelected];
}
if(self.image){
//设置按钮的图片,超过按钮尺寸会吧标题也覆盖掉
[selfsetImage:[UIImageimageNamed:self.image]forState:UIControlStateNormal];
}
if(self.highlightimage){
//设置按钮高亮时的图片,也就是按钮点击下去未松开的时候;
[selfsetImage:[UIImageimageNamed:self.highlightimage]forState:UIControlStateHighlighted];
}
if(self.selectedimage&&self.isSelectedBtn){
//设置按钮被选中时的图片,select属性必须设置为yes,选中时的图片才有作用
self.selected=YES;
[selfsetImage:[UIImageimageNamed:self.selectedimage]forState:UIControlStateSelected];
}
if(self.btnalignment){
//设置按钮内容的对其方式
self.contentHorizontalAlignment=self.btnalignment;
}
}
-(void)setAttributeWithDict:(NSDictionary *)dict{
//标题
if([[dictallKeys]containsObject:@"title"]&& ![dict[@"title"]isEqualToString:@""]){
self.title=dict[@"title"];
}
//高亮标题
if([[dictallKeys]containsObject:@"highlightTitle"]&& ![dict[@"highlightTitle"]isEqualToString:@""]){
self.highlightTitle=dict[@"highlightTitle"];
}
//选中标题
if([[dictallKeys]containsObject:@"selectedTitle"]&& ![dict[@"selectedTitle"]isEqualToString:@""]){
self.selectedTitle=dict[@"selectedTitle"];
}
//*********标题颜色
if([[dictallKeys]containsObject:@"titlecolor"] && [dict[@"titlecolor"]isKindOfClass:[UIColorclass]]){
self.titlecolor=dict[@"titlecolor"];
}
//高亮标题颜色
if([[dictallKeys]containsObject:@"highlighttitlecolor"] && [dict[@"highlighttitlecolor"]isKindOfClass:[UIColorclass]]){
self.highlighttitlecolor=dict[@"highlighttitlecolor"];
}
//选中标题颜色
if([[dictallKeys]containsObject:@"selectedtitlecolor"] && [dict[@"selectedtitlecolor"]isKindOfClass:[UIColorclass]]){
self.selectedtitlecolor=dict[@"selectedtitlecolor"];
}
//****按钮图片
if([[dictallKeys]containsObject:@"image"]&& ![dict[@"image"]isEqualToString:@""]){
self.image=dict[@"image"];
}
//按钮高亮图片
if([[dictallKeys]containsObject:@"highlightimage"]&& ![dict[@"highlightimage"]isEqualToString:@""]){
self.highlightimage=dict[@"highlightimage"];
}
//按钮选中图片
if([[dictallKeys]containsObject:@"selectedimage"]&& ![dict[@"selectedimage"]isEqualToString:@""]){
self.selectedimage=dict[@"selectedimage"];
}
//********背景图片
if([[dictallKeys]containsObject:@"bgimage"]&& ![dict[@"bgimage"]isEqualToString:@""]){
self.bgimage=dict[@"bgimage"];
}
//高亮背景图片
if([[dictallKeys]containsObject:@"highlightbgimage"]&& ![dict[@"highlightbgimage"]isEqualToString:@""]){
self.highlightbgimage=dict[@"highlightbgimage"];
}
//选中的背景图片
if([[dictallKeys]containsObject:@"selectedbgimage"]&& ![dict[@"selectedbgimage"]isEqualToString:@""]){
self.selectedbgimage=dict[@"selectedbgimage"];
}
//*********背景颜色
if([[dictallKeys]containsObject:@"bgcolor"] && [dict[@"bgcolor"]isKindOfClass:[UIColorclass]]){
self.bgcolor=dict[@"bgcolor"];
}
//高亮背景颜色
if([[dictallKeys]containsObject:@"highlightbgcolor"] && [dict[@"highlightbgcolor"]isKindOfClass:[UIColorclass]]){
self.highlightbgcolor=dict[@"highlightbgcolor"];
}
//选中背景颜色
if([[dictallKeys]containsObject:@"selectedbgcolor"] && [dict[@"selectedbgcolor"]isKindOfClass:[UIColorclass]]){
self.selectedbgcolor=dict[@"selectedbgcolor"];
}
//选中时是否有光晕
if([[dictallKeys]containsObject:@"isSetShowsTouchWhenHighlighted"]&& [dict[@"isSetShowsTouchWhenHighlighted"]boolValue]!=0){
self.isSetShowsTouchWhenHighlighted=[dict[@"isSetShowsTouchWhenHighlighted"]boolValue];
}else {
self.isSetShowsTouchWhenHighlighted=NO;
}
//标题大小
if([[dictallKeys]containsObject:@"fontsize"]&& [dict[@"fontsize"]integerValue]!=0){
self.fontsize=[dict[@"fontsize"]integerValue];
}else {
self.fontsize=17;
}
//按钮内容对齐方式
if([[dictallKeys]containsObject:@"btnaligmentmark"] && [dict[@"btnaligmentmark"]integerValue]){
if([dict[@"btnaligmentmark"]integerValue] ==1){
self.btnalignment=UIControlContentHorizontalAlignmentLeft;
}else if([dict[@"btnaligmentmark"]integerValue] ==2){
self.btnalignment=UIControlContentHorizontalAlignmentRight;
}else if([dict[@"btnaligmentmark"]integerValue] ==3){
self.btnalignment=UIControlContentHorizontalAlignmentFill;
} else{
self.btnalignment=UIControlContentHorizontalAlignmentCenter;
}
}else {
self.btnalignment=UIControlContentHorizontalAlignmentCenter;
}
//按钮是否选中
if([[dictallKeys]containsObject:@"isSelectedBtn"] && [dict[@"isSelectedBtn"]boolValue]!=0){
self.isSelectedBtn=[dict[@"isSelectedBtn"]boolValue];
}else{
self.isSelectedBtn=NO;
}
}
@end
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