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some low level functions

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This commit is contained in:
Antonio Linares
2001-09-24 06:39:32 +00:00
parent 482d020314
commit 481b630061
1 changed files with 177 additions and 0 deletions
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harbour/contrib/hgf/gtk/general.c Normal file
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/*
* $"Id"$
*/
/*
* Harbour Project source code:
* Harbour GUI framework for Gtk
*
* Copyright 2001 Marek Paliwoda <paliwoda@inetia.pl>
* www - http://www.harbour-project.org
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this software; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307 USA (or visit the web site http://www.gnu.org/).
*
* As a special exception, the Harbour Project gives permission for
* additional uses of the text contained in its release of Harbour.
*
* The exception is that, if you link the Harbour libraries with other
* files to produce an executable, this does not by itself cause the
* resulting executable to be covered by the GNU General Public License.
* Your use of that executable is in no way restricted on account of
* linking the Harbour library code into it.
*
* This exception does not however invalidate any other reasons why
* the executable file might be covered by the GNU General Public License.
*
* This exception applies only to the code released by the Harbour
* Project under the name Harbour. If you copy code from other
* Harbour Project or Free Software Foundation releases into a copy of
* Harbour, as the General Public License permits, the exception does
* not apply to the code that you add in this way. To avoid misleading
* anyone as to the status of such modified files, you must delete
* this exception notice from them.
*
* If you write modifications of your own for Harbour, it is your choice
* whether to permit this exception to apply to your modifications.
* If you do not wish that, delete this exception notice.
*
*/
/* ********************************************************************* */
#include "harbgtk.h"
/* ********************************************************************* */
#include "shared.ch"
/* ********************************************************************* */
HB_FUNC( HB_GTKSHOWWIDGET )
{
GtkWidget *Widget;
PHB_ITEM hWnd = hb_param( 1, HB_IT_ARRAY );
if( hWnd )
Widget = ( GtkWidget * )GUINT_TO_POINTER( hb_arrayGetNL( hWnd, 1 ) );
else
Widget = ( GtkWidget * )GUINT_TO_POINTER( hb_parnl( 1 ) );
if( Widget )
gtk_widget_show( Widget );
}
/* ********************************************************************* */
HB_FUNC( HB_GTKDESTROYWIDGET )
{
GtkWidget *Widget;
PHB_ITEM hWnd = hb_param( 1, HB_IT_ARRAY );
if( hWnd )
Widget = ( GtkWidget * )GUINT_TO_POINTER( hb_arrayGetNL( hWnd, 1 ) );
else
Widget = ( GtkWidget * )GUINT_TO_POINTER( hb_parnl( 1 ) );
if( Widget )
gtk_widget_destroy( Widget );
}
/* ********************************************************************* */
HB_FUNC( HB_GTKWIDGETSETPOS )
{
GtkWidget *Widget;
PHB_ITEM hWnd = hb_param( 1, HB_IT_ARRAY );
if( hWnd )
Widget = ( GtkWidget * )GUINT_TO_POINTER( hb_arrayGetNL( hWnd, 1 ) );
else
Widget = ( GtkWidget * )GUINT_TO_POINTER( hb_parnl( 1 ) );
if( Widget )
gtk_widget_set_uposition( Widget, hb_parni( 3 ), hb_parni( 2 ) );
}
/* ********************************************************************* */
HB_FUNC( HB_GTKWIDGETSETSIZE )
{
PHB_ITEM hWnd = hb_param( 1, HB_IT_ARRAY );
GtkWidget *Widget;
if( hWnd )
{
Widget = ( GtkWidget * )GUINT_TO_POINTER( hb_arrayGetNL( hWnd, 1 ) );
if( Widget )
gtk_window_set_default_size( GTK_WINDOW( Widget ), hb_parni( 3 ), hb_parni( 2 ) );
}
else
{
Widget = ( GtkWidget * )GUINT_TO_POINTER( hb_parnl( 1 ) );
if( Widget )
gtk_widget_set_usize( Widget, hb_parni( 3 ), hb_parni( 2 ) );
}
}
/* ********************************************************************* */
HB_FUNC( HB_GTKWIDGETGETGEOMETRY )
{
PHB_ITEM hWnd = hb_param( 1, HB_IT_ARRAY );
GtkWidget *Widget;
if( hWnd )
{
Widget = ( GtkWidget * )GUINT_TO_POINTER( hb_arrayGetNL( hWnd, 1 ) );
if( Widget && GTK_WIDGET_REALIZED( Widget ) )
{
gint x, y, w, h;
gdk_window_get_origin( Widget->window, &x, &y );
gdk_window_get_size( Widget->window, &w, &h );
switch ( hb_parni( 2 ) )
{
case 1: hb_retni( y ); break;
case 2: hb_retni( x ); break;
case 3: hb_retni( h ); break;
case 4: hb_retni( w ); break;
default: hb_retni( HGF_GTK_WIDGET_GEOMETRY_UNKNOWN );
}
}
else
hb_retni( HGF_GTK_WIDGET_GEOMETRY_UNKNOWN );
}
else
{
Widget = ( GtkWidget * )GUINT_TO_POINTER( hb_parnl( 1 ) );
if( Widget && GTK_WIDGET_REALIZED( Widget ) )
switch ( hb_parni( 2 ) )
{
case 1: hb_retni( Widget->allocation.y ); break;
case 2: hb_retni( Widget->allocation.x ); break;
case 3: hb_retni( Widget->allocation.height ); break;
case 4: hb_retni( Widget->allocation.width ); break;
default: hb_retni( HGF_GTK_WIDGET_GEOMETRY_UNKNOWN );
}
else
hb_retni( HGF_GTK_WIDGET_GEOMETRY_UNKNOWN );
}
}
/* ********************************************************************* */