def keyPressEvent(self, event): #Override
keyLeft = 16777234
keyRight = 16777236
keyUp = 16777235
keyDown = 16777237
keyReturn = 16777220
if event.key() == Qt.Key_0 or \
event.key() == Qt.Key_1 or \
event.key() == Qt.Key_2 or \
event.key() == Qt.Key_3 or \
event.key() == Qt.Key_4 or \
event.key() == Qt.Key_5 or \
event.key() == Qt.Key_6 or \
event.key() == Qt.Key_7 or \
event.key() == Qt.Key_8 or \
event.key() == Qt.Key_9 or \
event.key() == Qt.Key_Backspace or \
event.key() == Qt.LeftArrow or \
event.key() == Qt.RightArrow or \
event.key() == Qt.UpArrow or \
event.key() == Qt.DownArrow or \
event.key() == Qt.ArrowCursor or \
event.key() == keyLeft or \
event.key() == keyRight or \
event.key() == keyUp or \
event.key() == keyDown or \
event.key() == keyReturn or \
event.key() == Qt.Key_Delete:
QLineEdit.keyPressEvent(self, event)
else:
pass
def keyPressEvent(self, event): #Override
keyLeft = 16777234
keyRight = 16777236
keyUp = 16777235
keyDown = 16777237
keyReturn = 16777220
if event.key() == Qt.Key_Period:
pass
else:
QLineEdit.keyPressEvent(self, event)
def keyPressEvent(self, event): if event.key() == Qt.Key_Z: if event.modifiers() & Qt.ControlModifier: if self.mw.undo_group.activeStack().index() > 0: self.mw.view.setFocus() # this is important so that, if a user made changes while *in* the widget, and then attempted to undo them, those changes will be pushed to the undo stack (this triggers the necessary self.mw.undo_group.undo() else: QLineEdit.keyPressEvent(self, event) elif event.key() == Qt.Key_Y: if event.modifiers() & Qt.ControlModifier: if self.mw.undo_group.activeStack().index() < self.mw.undo_group.activeStack().count(): self.mw.view.setFocus() self.mw.undo_group.redo() else: QLineEdit.keyPressEvent(self, event) else: QLineEdit.keyPressEvent(self, event)
def keyPressEvent(self, event):
if event.key() == Qt.Key_Delete:
self.setText("0.00")
else:
QLineEdit.keyPressEvent(self, event)