I'm coding a custom editor with a QTextLayout. Two questions:
1. It looks like the only way to insert text is to call setText() with a new string. But this invalidates the layout. Do I need to reconfigure the layout every time the user presses a key?
2. The setPreeditArea() function sets the position and text of the area processed before editing occurs. How is this function useful? What "editing" is the layout doing?
Thanks,
Zack
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