В сообщении от Wednesday 30 January 2008 13:09:00 Tina I написал(а):
> I'm stuck! Simply put I want to drop files into a QListView. I have been
> reading TFM about QEvent but I don't understand what I'm reading (I'm
> fairly new to programming) so I was hoping someone with too much time on
> their hands would kickstart me a little. I just need some sample code to
> point me in the right direction. I'm attaching a simple GUI that only
> contain the ListView and a barebones .py to display it. Basically I just
> want know how to catch the drop, atleast for now.
Here's some code snippets from my app (self.ui.list_links is a QListWidget,
but i think that it would be same with QListView). Note that you should
reimplement both dragEnterEvent and dragMoveEvent (the letter is not required
for QLineEdit)
class MyForm(QtGui.QMainWindow):
def __init__(self, parent=None):
QtGui.QWidget.__init__(self, parent)
self.ui.list_links.__class__.dragEnterEvent =
self.DragEnterEvent
self.ui.list_links.__class__.dragMoveEvent =
self.DragEnterEvent
self.ui.list_links.__class__.dropEvent = self.drop
self.ui.list_links.setAcceptDrops(1)
def DragEnterEvent(self, event):
if event.mimeData().hasFormat("text/plain"):
event.accept()
else:
event.ignore()
def drop(self, event):
link=event.mimeData().text()
print link
--
С уважением Владимир В. Бережной
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