Re: how to click on a drawing area ?

[James Henstridge <james daa com au>]

Sebastien Delestaing wrote:

> I feel stupid... I just can't click on a drawing area:
>
> 1. I create a gnome_app in glade2, and a drawing area.
> 2. I create 2 event_handler for the drawing area: expose and press_button
> 3. Then I do this in my program:
>
> <...>
>
> xml = glade_xml_new("gweled.glade", NULL, NULL);
> //glade_xml_signal_autoconnect(xml);                  // doesn't work 
> for some reason
>
> glade_xml_signal_connect(xml, "on_drawingarea1_expose_event", 
> (GCallback)expose_event_cb);        //works
> glade_xml_signal_connect(xml, "on_drawingarea1_button_press_event", 
> (GCallback)drawing_area_button_press_event_cb);   //seems to work
>
> drawing_area = glade_xml_get_widget(xml, "drawingarea1"); 
> gtk_widget_set_size_request (GTK_WIDGET (drawing_area), BOARD_WIDTH * 
> TILE_WIDTH, BOARD_HEIGHT * TILE_HEIGHT);

add the following command:
   gtk_widget_add_events(GTK_WIDGET(drawing_area), GDK_BUTTON_PRESS_MASK);

James.

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