根据内容的新尺寸调整NSWindow的尺寸查看

Question

如果在指定contentView的新尺寸的情况下如何调整NSWindow的尺寸？

Answer 1

- (void) resizeWindowWithContentSize:(NSSize)contentSize animated:(BOOL)animated { 
    CGFloat titleBarHeight = self.window.frame.size.height - ((NSView*)self.window.contentView).frame.size.height; 
    CGSize windowSize = CGSizeMake(contentSize.width, contentSize.height + titleBarHeight); 

    // Optional: keep it centered 
    float originX = self.window.frame.origin.x + (self.window.frame.size.width - windowSize.width)/2; 
    float originY = self.window.frame.origin.y + (self.window.frame.size.height - windowSize.height)/2; 
    NSRect windowFrame = CGRectMake(originX, originY, windowSize.width, windowSize.height); 

    [self.window setFrame:windowFrame display:YES animate:animated]; 
} 

Answer 2

你可以这样做 -

[window setContentSize:newContentSize] 

也有方法的窗口和内容大小之间的转换：

• - (NSRect)contentRectForFrameRect:(NSRect)windowFrame
• - (NSRect)frameRectForContentRect:(NSRect)windowContent