def __init__(self, scenes, grid_description=None, parent=None):
"""
Create a view widget with a list of scenes and associated grid description.
:param scenes: A list of scenes.
:param grid_description: A dictionary describing the grid layout of the widgets. (Not currently used.)
:param parent: Parent widget
"""
super(ViewWidget, self).__init__(parent)
layout = QtWidgets.QGridLayout()
self.setLayout(layout)
self._sceneviewers = []
self._ready_state = []
self._initial_state = []
self._active_sceneviewer = None
for index, scene in enumerate(scenes):
s = SceneviewerWidget(self)
s.graphicsInitialized.connect(self._graphics_initialised)
s.becameActive.connect(self._active_view_changed)
self._sceneviewers.append(s)
self._ready_state.append(False)
s.setFocusPolicy(QtCore.Qt.StrongFocus)
row = scene.get("Row", 0)
col = scene.get("Col", 0)
self._initial_state.append(scene.get("Sceneviewer", {}))
layout.addWidget(s, row, col)
def create_view(zinc_context, scenes, specification=None):
widget = QtWidgets.QWidget()
layout = QtWidgets.QGridLayout()
widget.setLayout(layout)
for scene in scenes:
s = SceneviewerWidget(widget)
s.setContext(zinc_context)
s.setFocusPolicy(QtCore.Qt.StrongFocus)
row = scene.get("Row", 0)
col = scene.get("Col", 0)
layout.addWidget(s, row, col)
return widget
