Re: Some problems with gtk and imlib that you might be able to help me with.

[Dermot McCluskey <Dermot McCluskey ireland sun com>]

Kent,

gtk_pixmap_new() returns "GtkWidget *", ie a
widget for holding a pixmap, but you
are assigning the ret val to a "GtkPixmap *".

- Dermot

> Date: Thu, 11 Jan 2001 19:30:05 +0100 (CET)
> From: Kent Nyberg <blurkis bonbon net>
> To: gtk-app-devel-list gnome org
> Subject: Some problems with gtk and imlib that you might be able to help me
> with.
>
> I am trying to learn to use imlib and gtk, and have run in to some
> problems.
>
> This is probably more likely an imlib question, but you might have the
> answere, so i don't feel like looking up where to ask questions about
> imlib.
> I have done it like the documents says, so i cant find any more help.. :(
>
>
> This is the problem in the source..  i have taken out just the things that
> matter.
>
> --
>
> GdkImlibImage         *main_image;
> GdkPixmap             *main_picture;
> GdkBitmap             *main_picture_mask;
> GtkPixmap             *logo;
>
>
>
> main_image=gdk_imlib_load_image("./risk.jpg");
>
> gdk_imlib_render(main_image,640,480);
> main_picture      = gdk_imlib_move_image(main_image);
> main_picture_mask = gdk_imlib_move_mask(main_image);
>
> logo = gtk_pixmap_new(main_picture, main_picture_mask);
>
> --
>
> When i compile my source i get the following warning from gcc:
> gcc  -O2  `gtk-config --cflags`  src/main.c -o risk `gtk-config --libs`
> -lgdk_imlib
> In file included from src/main.c:16:
> src/gui.h: In function `create_main_window_gui':
> src/gui.h:67: warning: assignment from incompatible pointer type
>
> ---
> The line 67, is :
> logo = gtk_pixmap_new(main_picture, main_picture_mask);
> (which is written above.. )
>
>
> The thing is that gtk_pixmap_new is defined as:
>
> GtkWidget* gtk_pixmap_new        (GdkPixmap  *pixmap,
>                                   GdkBitmap  *mask);
>
> And that is excacty what i have done in the source.. atleast i think that
> is what i have done :)
>
> Sorry if you cant understand the source, but i thought that you might get
> angry if i attatch the whole source :)
>
>
> /Kent.