Override ComboBox::showPopup() to ensure the combo box has focus before opening the popup, so that focus returns to it when the popup closes.
Use a delayed check in the focus-out handler, skipping action when a popup is active (QApplication::activePopupWidget) or when focus has returned to the property row. Closes #4445 (cherry picked from commit da4153b) bjorn committed Mar 25, 2026 Configuration menu Browse the repository at this point in the history
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Configuration menu Browse the repository at this point in the history
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