tkinter绑定鼠标滚轮滚动事件 canvas.bind("<MouseWheel>", processWheel) 失效

最新推荐文章于 2024-08-15 18:25:12 发布

转载最新推荐文章于 2024-08-15 18:25:12 发布 · 1.2k 阅读

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原文链接：http://www.cnblogs.com/YouXiangLiThon/p/7725308.html

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其实，不同系统不一样，我的是Ubuntu 所以是<Button-4> <Button-5>

见下：

来自：https://stackoverflow.com/questions/17355902/python-tkinter-binding-mousewheel-to-scrollbar

Platform differences:

On Windows, you bind to <MouseWheel> and you need to divide event.delta by 120 (or some other factor depending on how fast you want the scroll)
on OSX, you bind to <MouseWheel> and you need to use event.delta without modification
on X11 systems you need to bind to <Button-4> and <Button-5>, and you need to divide event.delta by 120 (or some other factor depending on how fast you want to scroll)

转载于:https://www.cnblogs.com/YouXiangLiThon/p/7725308.html