如何在導航欄上繪製自定義按鈕

Question

我想在導航欄上繪製自定義按鈕。

任何人都可以幫助我。

Answer 1

UIBarButtonItem *barButton = [[UIBarButtonItem alloc] initWithTitle:@"DontWorryAboutThis" style:UIBarButtonItemStylePlain target:self action:@selector(method:)]; 
[barButton setImage:[UIImage imageNamed:@"animage.png"]]; 
[self.navigationItem setLeftBarButtonItem:barButton]; 

Answer 2

簡單

[[UIBarButtonItem alloc] initWithCustomView: customButton]; 

將工作

這樣類似的東西：

UIButton *button = [UIButton buttonWithType: UIButtonTypeCustom]; 
[button setImage:[UIImage imageNamed:@"animage.png"]]; 
[button addTarget:self action:@selector(onClick:) forControlEvents: UIControlEventTouchUpInside]; 
UIBarButtonItem *customItem = [[UIBarButtonItem alloc] initWithCustomView: button]; 
[self.navigationItem setLeftBarButtonItem:customItem]; 

乾杯， 剋日什托夫·Zabłocki

Answer 3

 UIBarButtonItem *btn=[[UIBarButtonItem alloc] initWithTitle:@"Button" style:UIBarButtonItemStylePlain target:self action:@selector(btnPressed)]; 
     [self.navigationItem setRightBarButtonItem:btn];