QComboBox: Click-drag-release does not work for combo boxes using Cocoa
QComboBox: Click-drag-release does not work for combo boxes using Cocoa

The problem is that the mouse event was redirected to the active
pop-up, while it should have been redirected to the widget under
the mouse under the active popup. This patch does the correct
redirection

Task-number: 252259
Reviewed-by: Trenton Schulz

radekp/qt,KDE/qt,RLovelett/qt,RLovelett/qt,pruiz/wkhtmltopdf-qt,igor-sfdc/qt-wk,RLovelett/qt,pruiz/wkhtmltopdf-qt,igor-sfdc/qt-wk,RLovelett/qt,igor-sfdc/qt-wk,KDE/qt,radekp/qt,RLovelett/qt,pruiz/wkhtmltopdf-qt,radekp/qt,igor-sfdc/qt-wk,KDE/qt,pruiz/wkhtmltopdf-qt,KDE/qt,pruiz/wkhtmltopdf-qt,pruiz/wkhtmltopdf-qt,KDE/qt,radekp/qt,igor-sfdc/qt-wk,pruiz/wkhtmltopdf-qt,radekp/qt,RLovelett/qt,pruiz/wkhtmltopdf-qt,RLovelett/qt,KDE/qt,RLovelett/qt,pruiz/wkhtmltopdf-qt,igor-sfdc/qt-wk,igor-sfdc/qt-wk,KDE/qt,igor-sfdc/qt-wk,pruiz/wkhtmltopdf-qt,radekp/qt,igor-sfdc/qt-wk,radekp/qt,radekp/qt,RLovelett/qt,pruiz/wkhtmltopdf-qt,igor-sfdc/qt-wk,KDE/qt,radekp/qt,RLovelett/qt,RLovelett/qt,radekp/qt,igor-sfdc/qt-wk