def eventFilter(self, obj: QObject, event: QEvent) -> bool:
"""Filter events for custom title bar."""
if obj is self.ui.titleRightInfo and event.type(
) == QEvent.MouseButtonDblClick:
# This was originally done with a delay of 250 but I didn't like it.
# QTimer.singleShot(250, lambda: self.maximize_restore())
self.maximize_restore()
if obj is self.ui.titleRightInfo and event.type(
) == QEvent.MouseButtonPress:
self.drag_pos = event.globalPos()
if obj is self.ui.titleRightInfo and event.type() == QEvent.MouseMove:
# Restore the window when it is moved in maximized state.
if self.isMaximized():
# TODO: When doing this, we also need to move the window so it's under the mouse cursor!
self.maximize_restore()
# Move the window to the new position.
if event.buttons() == Qt.LeftButton:
self.move(self.pos() + event.globalPos() - self.drag_pos)
self.drag_pos = event.globalPos()
return True
if obj is self.ui.titleRightInfo and event.type(
) == QEvent.MouseButtonRelease:
# Todo: Check if we should move it to the last received position.
self.drag_pos = None
if obj is self and event.type() == QEvent.Resize:
self.resize_grips()
return False
def event(self, event: QEvent) -> bool:
if event.type() == QEvent.ToolTip:
offset = self.xy_to_offset(event.pos().x(), event.pos().y())
if offset is None:
QToolTip.hideText()
return True
self.signal_show_tooltip_at_offset.emit(offset, event.globalPos())
return True
return super().event(event)