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c++qtqregion

Change geometry of QRegion

I implemented autohide feature using QRegion and mouseMove event. Now I have another problem. I need to change geometry of QRegion during runtime but I can't find any suitable command. Can you help me with this.

Solution

  • Just assign it another QRegion. Example:

    QRegion myRegion(/* ... */);

// Change myRegion
myRegion = QRegion(/* ... */);