Hi there,
I think I'm misunderstanding something fundamental about QT and Maya UI
interactions.
I've created a small PyQt window that contains some tabs and, in one of my
test tabs, I have a grid populated by a couple of custom QLabel widgets.
Those widgets are the bits I want to drag into the Maya viewport and, in
turn, execute some code when the drop is recognized.
In my custom QLabel, I have a dragEnterEvent and mousePressEvent.
For the main Maya window, I install an eventFilter that checks for
QEvent.Enter, DragEnter and Drop.
The eventFilter only ever seems to fire off the QEvent.Enter code but never
DragEnter or Drop.
Here's my eventFilter:
def eventFilter(self, receiver, event):
self.receiver = receiver
if event.type() is QEvent.Enter:
print("ENTERED, FOOL!")
self.mouse_button = QApplication.mouseButtons()
event.accept()
return True
if event.type() is QEvent.DragEnter:
print("DRAG ENTERED!")
self.mouse_button = QApplication.mouseButtons()
event.accept()
return True
if event.type() is QEvent.Drop:
print("DROPPED")
library_w = event.source()
if self.mouse_button == Qt.LeftButton:
print 'you dropped the bomb.'
return True
else:
print 'nothing dropped.'
Is there something more I need to do to get DragEnter and Drop to function
in the eventFilter?
Thanks,
Alec
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