Hi Max,
2011/2/16 Max Usachev <[email protected]>:
> 2011/2/16 Alberto Garcia <[email protected]>
>> On Wed, Feb 16, 2011 at 11:01:04AM +0200, Max Usachev wrote:
>> > I want to use StackableWindow in my program like dialogs
>>
>> That's not the way to do it in GTK: you have to show the new window
>> and connect to its 'destroyed' signal to do what you want to do after
>> the window is destroyed.
>>
> Agree, that is a right way to. But what do you propose, if I have the
> following situation:
> There is some framework, there is a controller, I call controller method,
> for example - foo:
>
> def foo:
> # some actions1
> calling CustomDialog
> # some actions2
>
> My code implementing CustomDialog. In desktop environment gtk.Dialog().run()
> blocks code execution, and when dialog destroys, 'some actions2' executed.
> In Maemo using hildon.StackableWindows as replacement for gtk.Dialog, 'some
> actions2' executes immediately after window creation. I can't modify
> controller code, I can only implement CustomDialog.
You can create a new GLib mainloop that runs while the window is open.
In the destroy signal handler, you can then call the quit() method on
the mainloop. Check out this example:
-----------------
import gtk
import glib
def CustomDialog():
l = glib.MainLoop()
w = gtk.Window()
w.set_title('subwindow')
w.connect('destroy', lambda w: l.quit())
w.show_all()
l.run()
def callback(*args):
print 'before'
CustomDialog()
print 'after'
w = gtk.Window()
w.set_title('main window')
b = gtk.Button('click me')
b.connect('clicked', callback)
w.add(b)
w.connect('destroy', gtk.main_quit)
w.show_all()
gtk.main()
-----------------
Obviously, this also works with Hildon windows instead of GTK windows.
HTH :)
Thomas
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