c++ - Stop QDrag manually -



c++ - Stop QDrag manually -

i need stop qdrag when dragenterevent occurs. want release qdrag without releasing mouse button.

i have tried send events qdrag no luck.

qmouseevent* evt = new qmouseevent(qevent::mousebuttonrelease,event->pos() ,qt::leftbutton, qt::leftbutton, qt::nomodifier); qcoreapplication::sendevent(drag,evt);

how accomplish this?

update: release mouse when qdragevent occurs.

qmouseevent* finishmoveevent = new qmouseevent (qevent::mousebuttonrelease, event->pos (), qt::leftbutton, qt::leftbutton, qt::nomodifier); qtabbar::mousereleaseevent(finishmoveevent); qapp->sendevent(parentwidget(),finishmoveevent); qapp->sendevent(drag,finishmoveevent); qapp->postevent(drag,finishmoveevent,qt::higheventpriority);

i tried each of line in possible combinations. please help.

how release qdrag during qdragenterevent.

the drag not receive mouse events, widgets do. drag filters/intercepts events. need send relevant event target widget, , hope user experience won't suffer.

c++ qt qt5 qt5.2

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