change pixmap color table

Hi list, I'd like to change the pallete of a pixmap at the runtime of my gtk program. I have a simple xpm as follows: static char * my_xpm[] = { "5 5 3 1", " c None", ". c #00", "+ c #FF", " . ", " .+. ", ".+++.", " .+. ", " . "}; and I'd

Re: change pixmap color table

On Sun, Jul 15, 2001 at 03:23:46PM -0400, Paul Davis wrote: > create two pixmaps from XPM's. then create a third, and use gtk_pixmap_set() > to alternate between the two colored ones. its very trivial. That worked... really trivial. Thanks Pedro _

Periodic call to subroutine

Hi, I need to run some routine periodically (twice/second). How can I register some signal that calls some routine periodically? I do not need a very accurate timer. Thanks, Pedro ___ gtk-list mailing list [EMAIL PROTECTED] http://mail.

Screen updates while long time running subroutine

Hi, I have a routine that makes a lot of math stuff and takes about 60 seconds to run. While this routine is running, the Gtk program seems staled. It doesn't respond to resizes and if I change the focus to another program and go back to it, it's window keeps all grey and just redraws at

Re: updating gtk_progress_bar

On Sun, Jul 22, 2001 at 01:14:01AM -0400, jordi wrote: > I don't see how the progress bar grows. Only I see, first an empty value and Hi Jordi, http://www.gtk.org/faq/ topic 5.14. Why doesn't my widget (e.g. progressbar) update? Maybe that would help you. Regards, Pedro

Re: Resolved ! (I think and I hope)

On Sun, Jul 22, 2001 at 11:41:31PM -0400, jordi wrote: > g_main_iteration (false); change it to: while( g_main_iteration( FALSE ) ); if your window had more than one widget that was updated, it will wait for all the widgets to be updated. PS: when writting about the same thing, replying the o

Just one active window

Hi list, The program that I'm developing has some critical situations that I want it to show a message and the user will be able just to click on buttons in this message window. All other windows in this program can't get focus. I'm doing like this: GtkWidget *winmsg1; winmsg1 = gtk_win

Callback from which window???

Hi list, :-) I need a program with two identical windows, so I did: ... GtkWidget *winA; GtkWidget *winB; winA = create_winmon (); // <- creates my window with a button gtk_widget_show (winA); winB = create_winmon (); // <- creates another window just like the other gtk_widget_show

menu doesn't have ancestor?

Hi list, When I do: anc = gtk_widget_get_ancestor (button1, GTK_TYPE_WINDOW); inside a button1 callback, it returns a pointer to the ancestor window. But if I do it inside a menu item callback (changing button1 to menuitem1) it doesn't work. Any hints? Pedro ___

Re: menu doesn't have ancestor?

On Fri, Jul 27, 2001 at 03:36:58PM -0400, Havoc Pennington wrote: > > When I do: > > > > anc = gtk_widget_get_ancestor (button1, GTK_TYPE_WINDOW); > > > > inside a button1 callback, it returns a pointer to the ancestor window. > > > > But if I do it inside a menu item callback (changi