一、按钮控件的使用
属性:
1.1 设置指定状态对应的标题文本
-(void)SetTitle:(NSString *)title
forState:(UIControlState)state;
1.2 设置指定状态对应的标题颜色
-(void)
SetTitleColor:(UIColor *)color
forState:(UIControlState)state;
1.3 设置指定状态对应的显示图片
-(void) SetImage:(UIImage *)image
forState:(UIControlState)state;
1.4 设置指定状态对应的背景图片
-(void) SetBackground:(UIImage *)image
forState:(UIControlState)state;
1.5 设置指定状态对应的
-(void)
addTarget:(id)target
action:(SEL)action for
controlEvents:(UIcontrolEvents)controlEvents;
1.1
UIControlStateNormal;
//正常状态
1.2 UIControlStateHighlighte d;
//高亮状态
1.3 UIControlStateDisabled;
//禁用状态
1.4 UIControlStateSeleted;
//选中状态
1、UIBunton :
用户的点击事件
UIBuntton 的状态
事件处理
UIControlEventTouchDown
//按下触发
UIControlEventTouchDownR epeat
//点击计数大于1触发
UIControlEventTouchDragI nside
//触摸在控件内拖动触发
UIControlEventTouchDrago utside
//触摸在控件外拖动触发
UIControlEventTouchEnter
//触摸从控件之外拖到内部触发
UIControlEventTouchexit
//触摸从控件之内拖到外部触发
UIControlEventTouchupins ide
//控件之内触摸抬起
UIControlEventTouchupout side
//控件之外触摸抬起
UIControlEventTouchcance l
//触摸取消事件