Drag and Drop implementation proposal
The problem: implementation of drag and drop requires subclassing of widget classes, so Designer becomes useless.
The proposed solution: implement drag and drop policy classes (with virtual methods like dragEnter, dragMove, dropEvent etc., even possibly shallIBeginDrag ), instances of subclasses of which can be set to widgets and other drag/drop sources/targets by setDragDropPolicy method.
What do you think? What is overall procedure of putting proposals to API?
Thanks in advance