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42 lines
978 B
42 lines
978 B
#!/usr/bin/env python
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# Qt tutorial 6.
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import sys
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import qt
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class LCDRange(qt.QVBox):
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def __init__(self, parent=None, name=None):
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qt.QVBox.__init__(self, parent, name)
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lcd = qt.QLCDNumber(2, self, "lcd")
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slider = qt.QSlider(qt.Qt.Horizontal, self, "slider")
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slider.setRange(0, 99)
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slider.setValue(0)
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self.connect(slider, qt.SIGNAL("valueChanged(int)"), lcd, qt.SLOT("display(int)"))
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class MyWidget(qt.QVBox):
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def __init__(self, parent=None, name=None):
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qt.QVBox.__init__(self, parent, name)
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quit = qt.QPushButton("Quit", self, "quit")
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quit.setFont(qt.QFont("Times", 18, qt.QFont.Bold))
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self.connect(quit, qt.SIGNAL("clicked()"), qt.qApp, qt.SLOT("quit()"))
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grid = qt.QGrid(4, self)
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for c in range(4):
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for r in range(4):
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LCDRange(grid)
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a = qt.QApplication(sys.argv)
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w = MyWidget()
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a.setMainWidget(w)
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w.show()
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sys.exit(a.exec_loop())
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