KFilePlacesView: Set transientParent on context menu
Without a parent widget, Qt cannot figure out what's the transient parent if the window has no focus, resulting in the menu opening as a standalone window. BUG: 453532
Without a parent widget, Qt cannot figure out what's the transient parent if the window has no focus, resulting in the menu opening as a standalone window. BUG: 453532
mentioned in commit aaab1e44