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33 lines
670 B
33 lines
670 B
#!/usr/bin/env python
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# Qt tutorial 5.
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import sys
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from qt import *
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class MyWidget(QVBox):
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def __init__(self,parent=None,name=None):
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QVBox.__init__(self,parent,name)
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quit = QPushButton("Quit",self,"quit")
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quit.setFont(QFont("Times",18,QFont.Bold))
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self.connect(quit,SIGNAL("clicked()"),qApp,SLOT("quit()"))
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lcd = QLCDNumber(2,self,"lcd")
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slider = QSlider(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,SIGNAL("valueChanged(int)"),lcd,SLOT("display(int)"))
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a = 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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a.exec_loop()
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