John Dennis wrote:
On Thu, 2007-04-12 at 10:29 +1000, Peter Robinson wrote:
I am writing a simple applet whose button3 menu contains a list of radio
buttons.
When the applet starts up I want to be able to run a test and base the
radio button settings on the result of the test.
I have spend many hours looking at tutorials, manuals and google'ing for
an answer to my problem without any luck.
Any suggestions?
button.set_active(True)
Note, this will cause the 'toggled' signal to be emitted for both the
button being unset and the the button being set. You should have a
toggled signal handler shared with each button in the group, then test
for whether the button in question is active, e.g.
def radio_changed(self, radiobutton, choice):
if radiobutton.get_active():
# choice is the new button selected in the radio group
else:
# choice was unset, mostly you don't have to handle this
Note: choice is the user_data you pass in when you connect the toggled
signal to the button.
Thanks for that suggestion - the other problem I am having is being able
to get at the button.
I have used
popup = self.applet.get_popup_component()
popup.connect('ui-event', self.ui_callback)
applet.setup_menu(xml_menu, ...)
where the radio buttons are defined in xml_menu.
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