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40 lines
1.3 KiB
40 lines
1.3 KiB
iconName = 'go'
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labelText = 'KProgressDialog'
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from qt import QFrame, QHBoxLayout, QVBoxLayout, QTimer, SIGNAL
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from kdecore import i18n
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from kdeui import KPushButton, KProgressDialog, KTextEdit
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helpText = """KDE provides a ready-built dialog to display a bit of text and a
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progress bar."""
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class MainFrame(QFrame):
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def __init__(self, parent=None):
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QFrame.__init__(self, parent)
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self.button = KPushButton(i18n('Show Progress Dialog'), self)
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self.help = KTextEdit(helpText, '', self)
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layout = QVBoxLayout(self, 4)
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layout.addWidget(self.help)
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buttonlayout = QHBoxLayout(layout, 4)
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buttonlayout.addWidget(self.button)
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buttonlayout.addStretch(1)
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layout.addStretch(1)
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self.connect(self.button, SIGNAL('clicked()'), self.showProgressDialog)
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def showProgressDialog(self):
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self.dlg = dlg = KProgressDialog(self, None, 'Sample Progress Dialog',
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helpText)
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dlg.progressBar().setTotalSteps(20)
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dlg.progressBar().setFormat('% complete: %p - value: %v - maximum: %m')
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timer = QTimer(self)
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self.connect(timer, SIGNAL('timeout()'), self.updateProgress)
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timer.start(250, False)
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dlg.exec_loop()
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timer.stop()
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def updateProgress(self):
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self.dlg.progressBar().advance(1)
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