From: Marco Lettere <[EMAIL PROTECTED]> > > hello everyone, > > suppose I've a pixmap with a color which I want to modify with 3 slider > widgets for RGB. > The way I'm performing it now is to destroy the old pixmap, change the xpm > C structure and then recreate the pixmap with the new data. > Isn't there a better way (less expensive) of performing this operation > I'm thinking about something like > > gtk_pixmap_update_color(Gtkpixmap* pix,int colorIndex,GdkColor* newColor);
Is this just a solid color pixmap? If so, you could just use gdk_draw_rectangle(), and avoid using the xpm entirely. If not, you probably should create a series of pixmaps, one for each color, and swap them in and out. Ron Steinke _______________________________________________ gtk-list mailing list [EMAIL PROTECTED] http://mail.gnome.org/mailman/listinfo/gtk-list
