本文整理汇总了Python中command_support.EditCommand.EditCommand.model_changed方法的典型用法代码示例。如果您正苦于以下问题：Python EditCommand.model_changed方法的具体用法？Python EditCommand.model_changed怎么用？Python EditCommand.model_changed使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类command_support.EditCommand.EditCommand的用法示例。
在下文中一共展示了EditCommand.model_changed方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: model_changed
# 需要导入模块: from command_support.EditCommand import EditCommand [as 别名]
# 或者: from command_support.EditCommand.EditCommand import model_changed [as 别名]
def model_changed(self):
#This MAY HAVE BUG. WHEN --
#debug pref 'call model_changed only when needed' is ON
#See related bug 2729 for details.
#The following code that updates te handle positions and the strand
#sequence fixes bugs like 2745 and updating the handle positions
#updating handle positions in model_changed instead of in
#self.graphicsMode._draw_handles() is also a minor optimization
#This can be further optimized by debug pref
#'call model_changed only when needed' but its NOT done because of an
# issue menitoned in bug 2729 - Ninad 2008-04-07
EditCommand.model_changed(self) #This also calls the
#propMgr.model_changed
if self.grabbedHandle is not None:
return
#For Rattlesnake, PAM5 segment resizing is not supported.
#@see: self.hasResizableStructure()
if self.hasValidStructure():
isStructResizable, why_not = self.hasResizableStructure()
if not isStructResizable:
self.handles = []
return
elif len(self.handles) == 0:
self._updateHandleList()
self.updateHandlePositions()
#NOTE: The following also updates self._previousParams
self._updateStrandSequence_if_needed()