Just use gtk_image_set_from_pixbuf() which allows you to set and/or update the pixbuf displayed by a GtkImage .
Regards, Dov 2008/12/31 George Brink <[email protected]> > I need to draw several tool buttons with colored circles and rectangles on > them. > I thought of doing something like: > ---------- > GtkToolItems *color_buttons[COUNT_OF_COLORS]; > GtkWidgets *color_icons[COUNT_OF_COLORS]; > GdkColors colors[COUNT_OF_COLORS] = {.....}; > ..... /// here is initialization of tool buttons > for( i = 0; i<COUNT_OF_COLORS; i++) { > GdkPixbuf *icon = gdk_pixbuf_new(GDK_COLORSPACE_RGB, TRUE, 8, 40, > 40); > GdkDrawable *dicon = ???? > //// how to get GdkDrawable from GdkPixbuf??? > GdkGC *gc = gdk_gc_new(dicon); > gdk_gc_set_rgb_fg_color(gc, &(colors[i])); > gdk_draw_rectangle(dicon, gc, TRUE, 2, 2, 36, 36); > color_icons[i] = gtk_image_new_from_pixbuf(icon); > g_object_unref(G_OBJECT(dicon)); > g_object_unref(G_OBJECT(icon)); > g_object_unref(G_OBJECT(gc)); > gtk_tool_button_set_icon_widget(GTK_TOOL_BUTTON(color_buttons[i]), > color_icons[i]); > } > ------------ > And I am stuck on converting GdkPixbuf to GdkDrawable... > > What is the easiest way to make a brand new GtkImage and draw something on > it in runtime? > > > > _______________________________________________ > gtk-list mailing list > [email protected] > http://mail.gnome.org/mailman/listinfo/gtk-list >
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