def __set_scene(self, scene):
self.__scene = Scene.new() ## erase scene
TileManager.purge()
self.__scene = scene
self.__scene.viewport_size = (self.width(), self.height())
## zoom into scene
self.__scene.centre = (self.width() / 2, self.height() / 2)
self.__scene.zoom(-5.0)
self.__scene.aim("z", 5.0)
def __init__(self, parent=None, framerate=10):
"""Create a new QZUI QWidget with the given `parent` widget."""
QtGui.QWidget.__init__(self, parent)
self.__scene = Scene.new()
self.__mousedown = False
self.__mousepos = None
self.__shift_held = False
self.__alt_held = False
self.__dropped_frames = 0
self.__draft = True
self.__timer = QtCore.QBasicTimer()
self.framerate = framerate
self.reduced_framerate = 2
self.setFocusPolicy(QtCore.Qt.ClickFocus)
self.setMouseTracking(True)
def __action_new_scene(self):
"""Create a new scene.
__action_new_scene() -> None
"""
self.zui.scene = Scene.new()
