objective-c - 我怎样才能使 NSWindow setFrame : . 。动画 :YES] function animated down instead of up?

Question

当我调用我的 [window setFrame: frame animated:YES] 来放大窗口时，它工作得很好，但它会动画化，并且会落后于状态栏。我怎样才能使窗口向下动画？

Answer 1

只需将 y 坐标减小与增加高度相同的距离即可。

CGFloat amountToIncreaseWidth = 100, amountToIncreaseHeight = 100;
NSRect oldFrame = [window frame];
oldFrame.size.width += amountToIncreaseWidth;
oldFrame.size.height += amountToIncreaseHeight;
oldFrame.origin.y -= amountToIncreaseHeight;
[window setFrame:oldFrame animated:YES];