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Fixed progress under Qt which always cancelled the job

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This commit is contained in:
Virgil Dupras 2013-08-03 21:28:02 -04:00
parent 21c64545e5
commit 2fe5cdcf02
1 changed files with 6 additions and 2 deletions
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8
qtlib/progress_window.py
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@ -22,9 +22,8 @@ class ProgressWindow(QProgressDialog):
self.setModal(True) self.setModal(True)
self.setAutoReset(False) self.setAutoReset(False)
self.setAutoClose(False) self.setAutoClose(False)
self._timer = QTimer() self._timer = QTimer(self)
self._timer.timeout.connect(self.model.pulse) self._timer.timeout.connect(self.model.pulse)
self.canceled.connect(self.model.cancel)
# --- Callbacks # --- Callbacks
def refresh(self): # Labels def refresh(self): # Labels
@ -35,10 +34,15 @@ class ProgressWindow(QProgressDialog):
self.setValue(last_progress) self.setValue(last_progress)
def show(self): def show(self):
self.reset()
QProgressDialog.show(self) QProgressDialog.show(self)
self.canceled.connect(self.model.cancel)
self._timer.start(500) self._timer.start(500)
def close(self): def close(self):
self._timer.stop() self._timer.stop()
# For some weird reason, canceled() signal is sent upon close, whether the user canceled
# or not. If we don't want a false cancellation, we have to disconnect it.
self.canceled.disconnect()
QProgressDialog.close(self) QProgressDialog.close(self)