def event(self, event):
"""Re-implement key-press event to insert 4 whitespaces instead of a tab."""
if event.type() == QEvent.KeyPress:
# If key pressed, we need a resave
tracksave.saved = False
if event.key() == Qt.Key_Tab:
cursor = self.textCursor()
cursor.insertText(" ")
return True
if event.type() == QEvent.Wheel:
if event.modifiers() == Qt.ControlModifier:
if event.angleDelta().y() > 0:
self.zoomIn(2)
else:
self.zoomOut(2)
return QPlainTextEdit.event(self, event)
