根据变量迅速调整窗口大小 [英] Resizing the window according to a variable swift

问题描述

我有一个NSViewController和一个变量num.我想根据该变量动态更改窗口的大小.有什么办法可以迅速做到这一点?

I have a NSViewController and a variable num. I want to change the size of the window dynamically according to that variable. Is there any way to do that in swift?

推荐答案

比方说，您的窗口有一个名为"window"的IBOutlet，而您的动态编号为"myDynamicNumber":

Let's say your window has an IBOutlet named "window", and your dynamic number is named "myDynamicNumber":

func resize() {
    var windowFrame = window.frame
    let oldWidth = windowFrame.size.width
    let oldHeight = windowFrame.size.height
    let toAdd = CGFloat(myDynamicNumber)
    let newWidth = oldWidth + toAdd
    let newHeight = oldHeight + toAdd
    windowFrame.size = NSMakeSize(newWidth, newHeight)
    window.setFrame(windowFrame, display: true)
}

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