Re: Problem with gtk drawing primitive

[David Nečas (Yeti) <yeti physics muni cz>]

On Mon, May 28, 2007 at 08:21:01PM +0200, Jerome Blondel wrote:
> I'm making a widget from scratch using the tutorial's GtkDial as a base. 
> For now I  just want to draw something in my widget. The following error 
> occurs
>
> (test_sw:4242): Gtk-CRITICAL **: gtk_paint_polygon: assertion 
> `style->depth == gdk_drawable_get_depth (window)' failed
>
> This is the code in the WIDGET_expose callback:
>
> blankstyle = gtk_style_new();
> blankstyle->bg[GTK_STATE_NORMAL] = sw->color;
> gtk_style_set_background(blankstyle, w->window, GTK_STATE_NORMAL);
> gtk_paint_polygon(blankstyle, w->window, GTK_STATE_NORMAL, GTK_SHADOW_OUT,
>                   NULL, w, NULL, points, 8, TRUE);
>
> Please could anyone help me with this problem?

I suspect

  blankstyle = gtk_style_attach(blankstyle, w->window);

is missing.

Yeti

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