You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
42 lines
978 B
42 lines
978 B
13 years ago
|
#!/usr/bin/env python
|
||
|
|
|
||
|
|
# Qt tutorial 6.
|
||
|
|
|
||
|
|
import sys
|
||
|
|
import qt
|
||
|
|
|
||
|
|
|
||
|
|
class LCDRange(qt.QVBox):
|
||
|
|
def __init__(self, parent=None, name=None):
|
||
|
|
qt.QVBox.__init__(self, parent, name)
|
||
|
|
|
||
|
|
lcd = qt.QLCDNumber(2, self, "lcd")
|
||
|
|
slider = qt.QSlider(qt.Qt.Horizontal, self, "slider")
|
||
|
|
slider.setRange(0, 99)
|
||
|
|
slider.setValue(0)
|
||
|
|
self.connect(slider, qt.SIGNAL("valueChanged(int)"), lcd, qt.SLOT("display(int)"))
|
||
|
|
|
||
|
|
|
||
|
|
class MyWidget(qt.QVBox):
|
||
|
|
def __init__(self, parent=None, name=None):
|
||
|
|
qt.QVBox.__init__(self, parent, name)
|
||
|
|
|
||
|
|
quit = qt.QPushButton("Quit", self, "quit")
|
||
|
|
quit.setFont(qt.QFont("Times", 18, qt.QFont.Bold))
|
||
|
|
|
||
|
|
self.connect(quit, qt.SIGNAL("clicked()"), qt.qApp, qt.SLOT("quit()"))
|
||
|
|
|
||
|
|
grid = qt.QGrid(4, self)
|
||
|
|
|
||
|
|
for c in range(4):
|
||
|
|
for r in range(4):
|
||
|
|
LCDRange(grid)
|
||
|
|
|
||
|
|
|
||
|
|
a = qt.QApplication(sys.argv)
|
||
|
|
|
||
|
|
w = MyWidget()
|
||
|
|
a.setMainWidget(w)
|
||
|
|
w.show()
|
||
|
|
sys.exit(a.exec_loop())
|