def mousePressEvent(self, evt: QGraphicsSceneMouseEvent):
if evt.button() == Qt.LeftButton:
pos = (evt.scenePos().x(), evt.scenePos().y())
self.relative_pos = (pos[0] - self.x(), pos[1] - self.y())
self.port_clicked.emit(self)
elif evt.button() == Qt.RightButton:
pass
elif evt.button() == Qt.MidButton:
pass
def mousePressEvent(self, evt: QGraphicsSceneMouseEvent):
if evt.button() == Qt.LeftButton:
pos = (evt.scenePos().x(), evt.scenePos().y())
self.relative_pos = (pos[0] - self.x(), pos[1] - self.y())
if not evt.modifiers() == Qt.ControlModifier:
self.scene().signal_clear_selection.emit()
self.scene().select_item(self)
self.color = COLOR_SELECTED
elif evt.button() == Qt.RightButton:
pass
elif evt.button() == Qt.MidButton:
pass
def buttonPressEvent(self, event: QtWidgets.QGraphicsSceneMouseEvent, index: int) -> None:
# right mouse button opens the mask menu
if event.button() == QtCore.Qt.RightButton or index >= len(self.types):
# open the menu if it is not open already
if not self.mask_handler.mask_edit_window or not self.mask_handler.mask_edit_window.isVisible():
self.mask_handler.mask_edit_window = MaskEditor(self.mask_handler, self.mask_handler.mask_file)
self.mask_handler.mask_edit_window.show()
else:
self.mask_handler.mask_edit_window.raise_()
# select this mask type in the menu
self.mask_handler.mask_edit_window.setMaskType(self.types[index] if index < len(self.types) else None)
# a left click selects this type
elif event.button() == QtCore.Qt.LeftButton:
# select this mask type
self.selectType(index)