def mouseMoveEvent(self, event: QMouseEvent):
# Move is only triggered with left mouse button pressed
if event.buttons() == Qt.LeftButton:
self.setCursor(QCursor(Qt.ClosedHandCursor))
global_position = event.globalPos()
diff = global_position - self._mouse_move_pos
self._notify(SplineHandleWidgetMoveEvent(self, diff.x(), diff.y()))
self._mouse_move_pos = global_position
def mousePressEvent(self, event: QMouseEvent):
logger.debug("MousePressEvent")
if event.buttons() == Qt.LeftButton:
self.__mouse_press_pos = event.globalPos()
self.__command_handler.start_script()
if event.modifiers() == Qt.AltModifier:
self.__rubber_band.setGeometry(
QRect(self.__mouse_press_pos, QSize()))
self.__rubber_band.show()
self.__clear_selection()
def mouse_moved(self, event: Qt.QMouseEvent) -> None:
if not event.buttons() & Qt.Qt.LeftButton:
self.update_labels(event.pos())
def mouseReleaseEvent(self, event: Qt.QMouseEvent):
if not event.buttons() & QtCore.Qt.MiddleButton:
self.dragging = False
def mousePressEvent(self, event: Qt.QMouseEvent):
if event.buttons() & QtCore.Qt.MiddleButton:
self.dragging = True
self.drag_start = (event.x(), event.y())
def mouse_released(self, event: Qt.QMouseEvent) -> None:
if event.buttons() == Qt.Qt.RightButton:
self.tracking = True
self.update_labels(event.pos())
def mouse_pressed(self, event: Qt.QMouseEvent) -> None:
if event.buttons() == Qt.Qt.RightButton:
self.tracking = False
def mouse_moved(self, event: Qt.QMouseEvent) -> None:
if self.tracking and not event.buttons():
self.update_labels(event.pos())
def mouseDoubleClickEvent(self, event: QMouseEvent):
if event.buttons() == Qt.LeftButton:
grid_pos = self.__grid.get_grid_position(event.pos())
self.__controller.create_node(grid_pos.x(), grid_pos.y())
