[英]Change SwRevealViewController Icon Image on Click
将SWRevealViewControllerDelegate添加到您的viewcontroller并实现以下方法。
revealViewController.delegate = self;
-(void)revealController:(SWRevealViewController *)revealController didMoveToPosition:(FrontViewPosition)position
//check position here
if(position == FrontViewPositionLeft) {
// show normal button image (your menu view is hidden here)
}
else if(position == FrontViewPositionRight) {
// Change button image here.
}
您也可以在SWRevealViewController.m中的此方法内更改按钮图像。
- (void)_setFrontViewPosition:(FrontViewPosition)newPosition withDuration:(NSTimeInterval)duration
//查看加载是否添加了这个
// Swift 4.2
func viewDidLoad(){
super.viewDidLoad()让leftMenuItem = UIBarButtonItem(image:UIImage(named:“ menu”),样式:.plain,target:revealViewController,操作:#selector(SWRevealViewController.revealToggle(_ :)))navigationItem.setLeftBarButton(leftMenuItem,动画:true)
}
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