53 lines
1.4 KiB
Python
53 lines
1.4 KiB
Python
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from pandac.PandaModules import *
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class MarginPopup:
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def __init__(self):
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self.__manager = None
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self.__visible = False
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self.__priority = 0
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# The margin management system uses these:
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self._assignedCell = None
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self._lastCell = None
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def setVisible(self, visibility):
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visibility = bool(visibility)
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if self.__visible == visibility: return
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self.__visible = visibility
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if self.__manager is not None:
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if visibility:
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self.__manager.addVisiblePopup(self)
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else:
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self.__manager.removeVisiblePopup(self)
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def getPriority(self):
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return self.__priority
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def setPriority(self, priority):
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self.__priority = priority
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if self.__manager is not None:
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self.__manager.reorganize()
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def isDisplayed(self):
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return self._assignedCell is not None
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def marginVisibilityChanged(self):
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pass # Fired externally when the result of isDisplayed changes. For subclasses.
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def manage(self, manager):
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if self.__manager:
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self.unmanage(self.__manager)
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self.__manager = manager
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if self.__visible:
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manager.addVisiblePopup(self)
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def unmanage(self, manager):
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if self.__manager is not None:
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if self.__visible:
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self.__manager.removeVisiblePopup(self)
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self.__manager = None
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