|
|
Using Checkboxes
This example shows how to use Checkboxes from Jython.
The complete source code for this example is included below.
from java import awt, applet
class CheckboxDemo(applet.Applet):
def init(self):
cb1 = awt.Checkbox('Checkbox 1')
cb2 = awt.Checkbox('Checkbox 2')
cb3 = awt.Checkbox('Checkbox 3', state=1)
p1 = awt.Panel(layout=awt.FlowLayout())
p1.add(cb1)
p1.add(cb2)
p1.add(cb3)
cbg = awt.CheckboxGroup()
cb4 = awt.Checkbox('Checkbox 4', cbg, 0)
cb5 = awt.Checkbox('Checkbox 5', cbg, 0)
cb6 = awt.Checkbox('Checkbox 6', cbg, 0)
p2 = awt.Panel(layout=awt.FlowLayout())
p2.add(cb4)
p2.add(cb5)
p2.add(cb6)
self.setLayout(awt.GridLayout(0, 2))
self.add(p1)
self.add(p2)
self.validate()
The first panel (p1) holds three checkboxes that are not
grouped together in any way.
The third checkbox is initially set to checked using its state
property as a keyword argument.
The second panel holds a group of three checkboxes that all belong
to the same checkbox group.
|