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prevent progress updates from other threads

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This commit is contained in:
Damien Elmes 2009-02-14 20:22:11 +09:00
parent 81f5bb0d54
commit 348dd82905
1 changed files with 7 additions and 0 deletions
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7
ankiqt/ui/main.py
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@ -1985,19 +1985,26 @@ day = :d""", d=yesterday)
addHook("updateProgress", self.onUpdateProgress) addHook("updateProgress", self.onUpdateProgress)
addHook("finishProgress", self.onFinishProgress) addHook("finishProgress", self.onFinishProgress)
self.progressParent = None self.progressParent = None
self.mainThread = QThread.currentThread()
def setProgressParent(self, parent): def setProgressParent(self, parent):
self.progressParent = parent self.progressParent = parent
def onStartProgress(self, max=100, min=0, title=None): def onStartProgress(self, max=100, min=0, title=None):
if self.mainThread != QThread.currentThread():
return
parent = self.progressParent or self.app.activeWindow() or self parent = self.progressParent or self.app.activeWindow() or self
self.progressWin = ui.utils.ProgressWin(parent, max, min, title) self.progressWin = ui.utils.ProgressWin(parent, max, min, title)
def onUpdateProgress(self, label=None, value=None): def onUpdateProgress(self, label=None, value=None):
if self.mainThread != QThread.currentThread():
return
if self.progressWin: if self.progressWin:
self.progressWin.update(label, value) self.progressWin.update(label, value)
def onFinishProgress(self): def onFinishProgress(self):
if self.mainThread != QThread.currentThread():
return
if self.progressWin: if self.progressWin:
self.progressWin.finish() self.progressWin.finish()
self.progressWin = None self.progressWin = None