Neverendingo (Talk | contribs) m (Text replace - "</code>" to "</syntaxhighlight>") |
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| − | {|align="right" | + | {|align="right" |
|[[image:Pykde.png|right]] | |[[image:Pykde.png|right]] | ||
| − | + | |} | |
| − | This is an example application in python using KDE bindings. It builds up two buttons. You need a layout for this, that is also demonstrated. One button exits the program, the other button does a trivial action as a demo, in this case, print "hello world" to the console (more exactly: to stdout). | + | This is an example application in python using KDE bindings. It builds up two buttons. You need a layout for this, that is also demonstrated. One button exits the program, the other button does a trivial action as a demo, in this case, print "hello world" to the console (more exactly: to stdout). Save the code below as a file named hello. |
| − | + | <syntaxhighlight lang="python"> | |
| − | < | + | |
from PyQt4.QtGui import * | from PyQt4.QtGui import * | ||
from PyQt4.QtCore import * | from PyQt4.QtCore import * | ||
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sys.exit(app.exec_()) | sys.exit(app.exec_()) | ||
| − | </ | + | </syntaxhighlight> |
| + | |||
| + | Call this program like this: | ||
| + | python hello | ||
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This is an example application in python using KDE bindings. It builds up two buttons. You need a layout for this, that is also demonstrated. One button exits the program, the other button does a trivial action as a demo, in this case, print "hello world" to the console (more exactly: to stdout). Save the code below as a file named hello.
from PyQt4.QtGui import * from PyQt4.QtCore import * import sys def greet(): print ("hello world") #First we create a QApplication and QPushButton app=QApplication(sys.argv) win = QWidget() qgl = QGridLayout(win) button1=QPushButton(win) button2=QPushButton(win) button1.setText("greet") button2.setText("exit") qgl.addWidget(button1) qgl.addWidget(button2) # Connect buttons to actions QObject.connect(button1,SIGNAL("clicked()"),greet) QObject.connect(button2,SIGNAL("clicked()"),app.exit) win.show() #Start the evnt loop sys.exit(app.exec_())
Call this program like this:
python hello
KDE TechBase 