可可：如何使图标一直依赖于右边？

Question

此窗口状态栏。如何使图标一直依赖于右边？调整窗口大小，它自动向右移动。

-(void)composeInterface{
    NSView *themeFrame=[[self.window contentView] superview];
    NSRect themeFrameRect = [themeFrame frame];
    NSRect accessoryViewFrame =[self.statusBarBtn frame];
    NSRect newFrame = NSMakeRect(30,
                                 themeFrameRect.size.height - accessoryViewFrame.size.height,
                                 accessoryViewFrame.size.width,
                                 accessoryViewFrame.size.height);

    [self.statusBarBtn setFrame:newFrame];
//    [self.statusBarBtn setFrameOrigin:NSMakePoint(0, 0)];
//    [self.statusBarBtn setAutoresizingMask:323];

    [themeFrame addSubview:self.statusBarBtn];
}

Answer 1

如果您希望您的图标与右侧对齐您需要更改它的自动调整以对齐。您需要在 尺寸检查器 中执行此操作：

或者像这样使用-setAutoresizingMask：

[self.statusBarBtn setAutoresizingMask:333]; //NOT 323

此外，您newFrame的x possition设置为30，因此图标将位于左侧。

更改此内容：

NSRect newFrame = NSMakeRect(30,
                             themeFrameRect.size.height - accessoryViewFrame.size.height,
                             accessoryViewFrame.size.width,
                             accessoryViewFrame.size.height);

对此：

NSRect newFrame = NSMakeRect(themeFrameRect.size.width - accessoryViewFrame.size.width,
                             themeFrameRect.size.height - accessoryViewFrame.size.height,
                             accessoryViewFrame.size.width,
                             accessoryViewFrame.size.height);