objective-c - 如何将图像设置为以编程方式创建的按钮

Question

可能重复：
在 NSButton 上使用 -setImage

I created a button using following code .


    NSView *superview = [_window contentView];
    NSRect frame = NSMakeRect(10, 10, 200, 100);
    button = [[NSButton alloc] initWithFrame:frame];
    [button setTitle:@"Click me!"];

那么如何为这个按钮设置图像呢？

Answer 1

[button setBackgroundImage:[UIImage imageNamed:@"yourImage"] forState:UIControlStateNormal];

Answer 2

你应该使用：

- (void)setImage:(NSImage *)anImage

例如：

[button setImage:[NSImage imageNamed:@"image"]];