'resize' event getting fired even when the window is not resized


#1

In my electron application I would like to save the window width & height in a config file when it gets resized. I looked up the documentation and found resize event. I attached the event to the main browser window and when the window gets resized, the event is fired and I get new width & height of the window. So far so good.

However what I noticed is that this event gets fired when I move the window as well (I am simply moving the window and not doing any resizing). Considering I would need to save the window width and height in a config file (i.e. performing IO operation), I think there would be a significant performance hit.

So my questions are:

  • Is this a bug or expected behavior for resize event to fire even when I move the window?

  • How to handle the scenario when the window is genuinely resized?

  • What are the best practices to persist window size in a config file?

  • Is there an event that gets fired when the window has been resized?

Any help regarding this will be highly appreciated.