pushbuttons low level creation

2001-09-24 06:35:50 +00:00
parent 77e0089c7f
commit a1480afb11
1 changed files with 131 additions and 0 deletions
--- a/harbour/contrib/hgf/gtk/creabutt.c
+++ b/harbour/contrib/hgf/gtk/creabutt.c
@@ -0,0 +1,131 @@
+/*
+ * $"Id"$
+ */
+
+/*
+ * 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"
+
+/* ********************************************************************* */
+
+static gint ButtonClick( GtkWidget *Widget, gpointer Data )
+{
+    GtkWidget *Form = ( GtkWidget * )gtk_object_get_data( GTK_OBJECT( Widget ), "Form" );
+    return( CallHarbour( Form, Widget, HGF_EV_CLICK, GPOINTER_TO_INT( Data ), ( PHB_ITEM )NULL ) );
+}
+
+/* ********************************************************************* */
+
+HB_FUNC( HB_GTKBUTTONCREATE )
+{
+    PHB_ITEM hWnd = hb_param( 1, HB_IT_ARRAY  );
+
+    if( hWnd )
+    {
+        GtkWindow *Form = ( GtkWindow * )GUINT_TO_POINTER( hb_arrayGetNL( hWnd, 1 ) );
+        GtkLayout *LayO = ( GtkLayout * )GUINT_TO_POINTER( hb_arrayGetNL( hWnd, 4 ) );
+        gint ButtID = ( gint )hb_parni( 2 );
+
+        GtkWidget *Button = gtk_button_new_with_label( "" );
+        gtk_object_set_data( GTK_OBJECT( Button ), "Form", ( gpointer )Form );
+
+        gtk_signal_connect
+        (
+            GTK_OBJECT( Button ),
+            "clicked",
+            GTK_SIGNAL_FUNC( ( GtkSignalFunc ) ButtonClick ),
+            GINT_TO_POINTER( ButtID )
+        );
+
+        if( LayO )
+            gtk_layout_put( LayO, Button, 0, 0 );
+
+        hb_retnl( GPOINTER_TO_UINT( Button ) );
+    }
+    else
+        hb_retnl( GPOINTER_TO_UINT( NULL ) );
+}
+
+/* ********************************************************************* */
+
+HB_FUNC( HB_GTKBUTTONGETTEXT )
+{
+    GtkButton *Button = ( GtkButton * )GPOINTER_TO_UINT( hb_parnl( 1 ) );
+    if( Button )
+    {
+        GtkLabel *Label = ( GtkLabel * )( GTK_BIN( Button )->child );
+        if( Label )
+            hb_retc( ( char * )Label->label );
+        else
+            hb_retc( "" );
+    }
+    else
+        hb_retc( "" );
+}
+
+/* ********************************************************************* */
+
+HB_FUNC( HB_GTKBUTTONSETTEXT )
+{
+    GtkButton *Button = ( GtkButton * )GPOINTER_TO_UINT( hb_parnl( 1 ) );
+    if( Button )
+    {
+        GtkLabel *Label = ( GtkLabel * )( GTK_BIN( Button )->child );
+        if( Label )
+            gtk_label_set_text( Label, hb_parc( 2 ) );
+    }
+}
+
+/* ********************************************************************* */