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 mouseMoveEvent(self, event: Qt.QMouseEvent) -> None:
super().mouseMoveEvent(event)
for toolbar, notches in self.toolbars_notches.items():
if not toolbar.is_notches_visible():
continue
for notch in notches:
line = notch.line
if line.x1() - 0.5 <= event.x() <= line.x1() + 0.5:
Qt.QToolTip.showText(event.globalPos(), notch.label)
return
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 mouseMoveEvent(self, event: QMouseEvent):
if self.__mouse_press_pos is not None:
global_position = event.globalPos()
diff = global_position - self.__mouse_press_pos
if self.__rubber_band.isVisible():
self.__rubber_band.setGeometry(
QRect(self.mapFromGlobal(self.__mouse_press_pos),
event.pos()).normalized())
# Add to selection if inside rubber band remove otherwise
for widget in self.__model_widget_map.values():
if self.__rubber_band.geometry().contains(
widget.geometry()):
self.__add_selection(widget)
else:
self.__remove_selection(widget)
else:
self.setCursor(QtGui.QCursor(QtCore.Qt.ClosedHandCursor))
self.__grid_offset += diff
self.__grid.set_offset(self.__grid_offset)
self.__grid_widget.set_offset(self.__grid_offset)
self.__grid_widget.repaint()
self.__model.move_graph_relative(diff.x(), diff.y())
self.__mouse_press_pos = global_position
def __init__(self, widget: GraphItem, mouse_event: QMouseEvent, *args,
**kwargs):
super().__init__(widget, mouse_event.globalPos(), mouse_event, *args,
**kwargs)