Red Crow wrote:
> Hello:
>
> I'm interesting about the use swing with jython,
> where I found more about this teme?
It's pretty straightforward if you know Jython and Swing. Here is a simple & complete example. There
are also a few short examples included in the Jython distribution.
If you don't know Swing, the documentation from Sun is pretty good, look at the Java docs and the
Swing tutorial.
Kent
''' Simple demo of Jython and Swing '''
from __future__ import nested_scopes
import sys
from java.awt import GridLayout
from javax.swing import JButton, JFrame, JLabel, JPanel
increments = [1, 10, -1, -10]
class TestFrame(JFrame):
def __init__(self, title, **kwd):
JFrame.__init__(self, title, **kwd)
self.contentPane.setLayout(GridLayout(1, 2))
# Make a button panel with Add buttons for each increment and a Reset button
buttonPanel = JPanel(GridLayout(0, 1))
for inc in increments:
button = JButton('Add ' + str(inc))
button.actionPerformed = lambda evt, inc=inc: self.bumpBy(inc)
buttonPanel.add(button)
resetButton = JButton('Reset', actionPerformed = self.reset)
buttonPanel.add(resetButton)
self.contentPane.add(buttonPanel)
# Make a counter centered in the right side
self.counter = JLabel('0', JLabel.CENTER)
self.contentPane.add(self.counter)
def bumpBy(self, inc):
''' Increment the counter by inc '''
value = self.counter.getText()
value = int(value) + inc
self.counter.setText(str(value))
def reset(self, evt):
self.counter.setText('0')
if __name__ == '__main__':
f = TestFrame('Test Window', windowClosing=lambda event: sys.exit(0))
f.pack()
f.setVisible(1)
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