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direct: Resolve DirectScrolledFrame crash on destroy

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Destroying DirectScrolledFrames currently crashes the game, because they are destroyed twice. This commit makes sure to destroy the scrolls only once.

Closes #574
This commit is contained in:
Derzsi Dániel 2019-03-04 00:21:23 +02:00 committed by rdb
parent 155b1c38ad
commit c337e58f4d
1 changed files with 6 additions and 4 deletions
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10
direct/src/gui/DirectScrolledFrame.py
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@ -100,8 +100,10 @@ class DirectScrolledFrame(DirectFrame):
simpleChildGui = self.guiDict.get(parts[-1])
if simpleChildGui:
simpleChildGui.destroy()
self.verticalScroll.destroy()
self.horizontalScroll.destroy()
del self.verticalScroll
del self.horizontalScroll
if self.verticalScroll:
self.verticalScroll.destroy()
if self.horizontalScroll:
self.horizontalScroll.destroy()
self.verticalScroll = None
self.horizontalScroll = None
DirectFrame.destroy(self)