Re: Real time removal of toolitem
On Sat, Jan 14, 2012 at 12:34:10PM +, Neil Munro wrote:
I was wondering if it is possible to remove a tool item from a
toolbar instantly,
=
from gi.repository import Gtk
def modify(b, t):
if t.get_n_items() == 1:
b.set_stock_id(Gtk.STOCK_REMOVE)
b2 = Gtk.ToolButton.new_from_stock(Gtk.STOCK_HELP)
b2.show_all()
t.insert(b2, 1)
else:
b.set_stock_id(Gtk.STOCK_ADD)
t.get_nth_item(1).destroy()
print t.get_n_items()
w = Gtk.Window()
w.connect('destroy', Gtk.main_quit)
w.set_default_size(200,40)
t = Gtk.Toolbar()
w.add(t)
b = Gtk.ToolButton.new_from_stock(Gtk.STOCK_ADD)
b.connect('clicked', modify, t)
t.insert(b, 0)
w.show_all()
Gtk.main()
=
I have tried
to destroy the widget but it still works, am I missing something
Yes. Hard to tell what.
Yeti
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Re: Real time removal of toolitem
Strange, I don't know why perhaps I had a typo I missed but it's
working now with a simple show/hide:
// Deal with terminal now, since it would just waste cpu cycles
dealing with it in a for loop
if( g_strrstr( sets-terminal, :false ) )
gtk_widget_hide( GTK_WIDGET( pd-tb_cmd ) );
else
gtk_widget_show( GTK_WIDGET( pd-tb_cmd ) );
Thanks though.
2012/1/14 David Nečas y...@physics.muni.cz:
On Sat, Jan 14, 2012 at 12:34:10PM +, Neil Munro wrote:
I was wondering if it is possible to remove a tool item from a
toolbar instantly,
=
from gi.repository import Gtk
def modify(b, t):
if t.get_n_items() == 1:
b.set_stock_id(Gtk.STOCK_REMOVE)
b2 = Gtk.ToolButton.new_from_stock(Gtk.STOCK_HELP)
b2.show_all()
t.insert(b2, 1)
else:
b.set_stock_id(Gtk.STOCK_ADD)
t.get_nth_item(1).destroy()
print t.get_n_items()
w = Gtk.Window()
w.connect('destroy', Gtk.main_quit)
w.set_default_size(200,40)
t = Gtk.Toolbar()
w.add(t)
b = Gtk.ToolButton.new_from_stock(Gtk.STOCK_ADD)
b.connect('clicked', modify, t)
t.insert(b, 0)
w.show_all()
Gtk.main()
=
I have tried
to destroy the widget but it still works, am I missing something
Yes. Hard to tell what.
Yeti
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Re: is thaere a way to exit(1)?
On Fri, Jan 13, 2012 at 10:09:43PM +0100, David Ne??as wrote: On Fri, Jan 13, 2012 at 11:59:45AM -0800, Gary Kline wrote: I finally know =where= i want to exit my gtk program, but exit just doesn't break me out of my while() loop. what's the magin? exit() *does* terminate the program no matter what loop or whatever it might be running. So, most likely, you think your code calls exit() at some point but that actually never happens. The program might get stuck in the finalisation phase if some exit handler (e.g. atexit()-registered) or finaliser gets stuck but I suppose if you were registering such things you (a) would have told us (b) did not wonder what happened. Yeti P.S.: Calling exit() while within the Gtk+ main loop is a bit harsh. Normally one calls gtk_main_quit() and the program continues execution after gtk_main() ??? which typically means it then reaches the end of main() and terminates. you were abs correct about exit(). i moved it around and was able to verify that my code was doing what i had thought. that puts me back to the problem of my gtk application going dark/dim; it looks like this may be a feature of ubuntu linux. i've posted to unubtuforums and waiting. --at any rate, thanks for your help. gary -- Gary Kline kl...@thought.org http://www.thought.org Public Service Unix Journey Toward the Dawn, E-Book: http://www.thought.org The 8.57a release of Jottings: http://jottings.thought.org Twenty-five years of service to the Unix community. ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
Iconview stock items
I am working with an icon view and am trying to load stock items into the gdk_pixbuf_new_from_file( ) but it's not working, I assume that is perhaps because I am using the function wrong, is there a way to do what I am trying to do? I am following the tutorial here: http://zetcode.com/tutorials/gtktutorial/gtkwidgetsII/ and simply trying to swap out custom images for stock ones to use in my real application once I have understood the principles correctly. If anyone knows where I may be going wrong I would appreciate some pointers, I know it's a widget like a treeview so requires a model and that the model has a label and an image but beyond that without getting the examples working I don't know how much I am understanding is accurate or not. Thanks, Neil ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
how to have a dialog ask user if he want to type AGAIN?
ok, one function runs in a recursive loop, endlessly. i could do this differently, say from main. that is my question: how do i get the value 1 or TRUE back from a dialogue that asks simply: Talk again? i have a slice of code that is a dialog with an OK button. gary -- Gary Kline kl...@thought.org http://www.thought.org Public Service Unix Journey Toward the Dawn, E-Book: http://www.thought.org The 8.57a release of Jottings: http://jottings.thought.org Twenty-five years of service to the Unix community. ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
