On Tue, Nov 21, 2006 at 04:23:43PM -0500, LWATCDR wrote:
> I am trying to us imlib with GTK.1.2 to load and display a jpeg. I have to
> stick with 1.2 since I am using it in an embedded enviroment and can not
> move to 2.0
> I am not getting any errors when I run my code but also no image.
>
> Here is the code
>
> void Display::OpenDisplay(void){
> //lkyb=this;
>
> window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
> gtk_window_set_default_size((GtkWindow*)window,640,240);
> gtk_widget_show ((GtkWidget *)window);
> OpenSplash();
> gdk_flush();
>
> }
>
> void Display::OpenSplash(void){
> GdkPixmap *p;
> im=gdk_imlib_load_image("/home/david/images/beach.jpg");
> gdk_imlib_render(im,640,240);
> p=gdk_imlib_move_image(im);
> gdk_draw_pixmap(window->window,window->style->fg_gc[GTK_WIDGET_STATE
> (window)],
> p,
> 640,240,
> 640,240,
> 640, 240);
> }
>
> Any suggestions?
I don't recall Gtk+ 1.2 much so I can't tell whether imlib
is used correctly, but:
You have to draw in "expose-event" handler (and typically
only there). See the example in GtkDrawingArea
documentation (2.x, but you get the idea) and see also
`writing your own widget from scratch' chapter of the
tutorial, particularly the part concerning drawing.
And remove the gdk_flush().
Yeti
--
Whatever.
_______________________________________________
gtk-list mailing list
gtk-list@xxxxxxxxx
http://mail.gnome.org/mailman/listinfo/gtk-list
