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54 lines
1.9 KiB
54 lines
1.9 KiB
13 years ago
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from qt import Qt, QFrame, QHBoxLayout, QVBoxLayout, QStringList, QLabel, \
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SIGNAL, SLOT
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from kdeui import KHistoryCombo, KTextEdit
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iconName = 'history'
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labelText = 'KHistoryCombo'
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docParts = ('kdeui', 'KHistoryCombo')
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helpText = ('An example of the KHistoryCombo widget.'
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'\n\n'
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'Completion is enabled via the setHistoryItems call; when the second '
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'parameter is True, matching items from the list appear as you type.'
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'\n\n'
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'The activated signal is connected to the addToHistory '
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'slot to automatically add new items.')
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historyText = 'a quick brown fox jumps over the lazy dog'
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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.help = KTextEdit(helpText, '', self)
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self.historyCombo = KHistoryCombo(self)
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self.historySelectionLabel = QLabel('Selected value: ', self)
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self.historySelection = QLabel('(none)', self)
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items = QStringList()
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for item in historyText.split():
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items.append(item)
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self.historyCombo.setHistoryItems(items, True)
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layout = QVBoxLayout(self, 4)
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layout.addWidget(self.help, 3)
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layout.addStretch(1)
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selectionLayout = QHBoxLayout(layout, 4)
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selectionLayout.addWidget(self.historySelectionLabel, 1)
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selectionLayout.addWidget(self.historySelection, 10, Qt.AlignLeft)
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layout.addWidget(self.historyCombo, 0)
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layout.addStretch(10)
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self.connect(self.historyCombo, SIGNAL('activated(const QString& )'),
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self.historyCombo, SLOT('addToHistory(const QString&)'))
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self.connect(self.historyCombo, SIGNAL('cleared()'),
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self.historyCleared)
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self.connect(self.historyCombo, SIGNAL('activated(const QString &)'),
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self.historySelection.setText)
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def historyCleared(self):
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print 'History combo cleared.'
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