I wanted to disable auto-expansion tree nodes during darg&drop. Calling setAutoExpandDelay(-1) in constructor of subclassed tree not provide the desired result.
I called setAutoExpandDelay(-1) in dragEnterEvent() - it helped.
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Re: setDropIndicatorShown and setAutoExpandDelay not working in subclassed QTreeView
I wanted to disable auto-expansion tree nodes during darg&drop. Calling setAutoExpandDelay(-1) in constructor of subclassed tree not provide the desired result.
I called setAutoExpandDelay(-1) in dragEnterEvent() - it helped.
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