lightManager.py 文件源码

def getDock(name='LightingManagerDock'):
    """
    This function creates a dock with the given name.
    It's an example of how we can mix Maya's UI elements with Qt elements
    Args:
        name: The name of the dock to create

    Returns:
        QtWidget.QWidget: The dock's widget
    """
    # First lets delete any conflicting docks
    deleteDock(name)
    # Then we create a workspaceControl dock using Maya's UI tools
    # This gives us back the name of the dock created
    ctrl = pm.workspaceControl(name, dockToMainWindow=('right', 1), label="Lighting Manager")

    # We can use the OpenMayaUI API to get the actual Qt widget associated with the name
    qtCtrl = omui.MQtUtil_findControl(ctrl)

    # Finally we use wrapInstance to convert it to something Python can understand, in this case a QWidget
    ptr = wrapInstance(long(qtCtrl), QtWidgets.QWidget)

    # And we return that QWidget back to whoever wants it.
    return ptr