def viewAll(self):
p1 = self._zinc_view.getViewParameters()
self._zinc_view.getSceneviewer().viewAll()
p2 = self._zinc_view.getViewParameters()
c = CommandChangeView(p1, p2)
c.setCallbackMethod(self._zinc_view.setViewParameters)
self._undo_redo_stack.push(c)
def mouseReleaseEvent(self, event):
sceneviewer = self._zinc_view.getSceneviewer()
scene_input = sceneviewer.createSceneviewerinput()
scene_input.setPosition(event.x(), event.y())
scene_input.setEventType(Sceneviewerinput.EVENT_TYPE_BUTTON_RELEASE)
scene_input.setButtonType(button_map[event.button()])
sceneviewer.processSceneviewerinput(scene_input)
end_view_parameters = self._zinc_view.getViewParameters()
c = CommandChangeView(self._start_view_parameters, end_view_parameters)
c.setCallbackMethod(self._zinc_view.setViewParameters)
self._undo_redo_stack.push(c)
def mouseReleaseEvent(self, event):
if self._start_position is not None:
# Do undo redo command
end_view_parameters = self._zinc_view.getViewParameters()
c = CommandChangeView(self._start_view_parameters, end_view_parameters)
c.setCallbackMethod(self._zinc_view.setViewParameters)
self._undo_redo_stack.push(c)
# Reset start position for when we are tracking the
# mouse movement even when a button is not pressed.
self._start_position = None
else:
super(Abstract2DHandler, self).mouseReleaseEvent(event)
def mouseReleaseEvent(self, event):
if self._start_position is not None:
# Do undo redo command
end_view_parameters = self._zinc_view.getViewParameters()
c = CommandChangeView(self._start_view_parameters,
end_view_parameters)
c.setCallbackMethod(self._zinc_view.setViewParameters)
self._undo_redo_stack.push(c)
# Reset start position for when we are tracking the
# mouse movement even when a button is not pressed.
self._start_position = None
else:
super(Abstract2DHandler, self).mouseReleaseEvent(event)