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Fixed drag & drop issue, and made drop here image work in Windows (fixes #129)

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This commit is contained in:
Micah Lee 2014-09-17 15:48:19 -07:00
parent 89581b0a03
commit b1e48fa9bb
1 changed files with 32 additions and 8 deletions
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40
onionshare_gui/file_selection.py
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@ -33,11 +33,28 @@ class FileList(QtGui.QListWidget):
self.setIconSize(QtCore.QSize(32, 32))
self.setSortingEnabled(True)
# drag and drop label
self.drop_label = QtGui.QLabel(QtCore.QString(strings._('gui_drag_and_drop', True)), parent=self)
self.drop_label.setAlignment(QtCore.Qt.AlignCenter)
self.drop_label.setStyleSheet('background: url({0}) no-repeat center center; color: #999999;'.format(common.get_image_path('drop_files.png')))
self.drop_label.hide()
class DropHereLabel(QtGui.QLabel):
def __init__(self, parent, image=False):
self.parent = parent
super(DropHereLabel, self).__init__(parent=parent)
self.setAcceptDrops(True)
self.setAlignment(QtCore.Qt.AlignCenter)
if image:
self.setPixmap(QtGui.QPixmap.fromImage(QtGui.QImage(common.get_image_path('drop_files.png'))))
else:
self.setText(QtCore.QString(strings._('gui_drag_and_drop', True)))
self.setStyleSheet('color: #999999;')
self.hide()
def dragEnterEvent(self, event):
self.parent.drop_here_image.hide()
self.parent.drop_here_text.hide()
event.ignore()
self.drop_here_image = DropHereLabel(self, True)
self.drop_here_text = DropHereLabel(self, False)
self.filenames = []
self.update()
@ -45,12 +62,15 @@ class FileList(QtGui.QListWidget):
def update(self):
# file list should have a background image if empty
if len(self.filenames) == 0:
self.drop_label.show()
self.drop_here_image.show()
self.drop_here_text.show()
else:
self.drop_label.hide()
self.drop_here_image.hide()
self.drop_here_text.hide()
def resizeEvent(self, event):
self.drop_label.setGeometry(0, 0, self.width(), self.height())
self.drop_here_image.setGeometry(0, 0, self.width(), self.height())
self.drop_here_text.setGeometry(0, 0, self.width(), self.height())
def dragEnterEvent(self, event):
if event.mimeData().hasUrls:
@ -58,6 +78,10 @@ class FileList(QtGui.QListWidget):
else:
event.ignore()
def dragLeaveEvent(self, event):
event.accept()
self.update()
def dragMoveEvent(self, event):
if event.mimeData().hasUrls:
event.setDropAction(QtCore.Qt.CopyAction)