Re: [mlview-list][patch] delete attributes with Del key

[Dodji Seketeli <dodji seketeli org>]

Hi,

The patch looks good to me.
It's applied and commited in CVS HEAD.

Thank you !

Dodji.

Le sam 31/01/2004 à 20:59, Sebastien Bacher a écrit :
> Hi,
> 
> With this patch it's possible to delete an attribute by pressing the Del
> key. It's a part of the wishlist #132700.
> 
> All the comments are welcome, it's my first patch for mlview ... :)
> 
> 
> Cheers,
> 
> Sebastien
> 
> 
> ______________________________________________________________________
> Index: ChangeLog
> ===================================================================
> RCS file: /cvs/gnome/mlview/ChangeLog,v
> retrieving revision 1.217
> diff -u -r1.217 ChangeLog
> --- ChangeLog	29 Jan 2004 10:04:35 -0000	1.217
> +++ ChangeLog	31 Jan 2004 19:52:45 -0000
> @@ -1,3 +1,9 @@
> +2004-01-31  Sebastien Bacher  <seb128 debian org>
> +
> +	* src/mlview-attrs-editor.c: (mlview_attrs_editor_construct),
> +	(tree_key_press_cb): allow to delete the selected attribute by pressing 
> +	the Del key in the list of the attributes.
> +
>  2004-01-29  Kjartan Maraas  <kmaraas gnome org>
>  
>  	* configure.in: Added "no" to ALL_LINGUAS.
> Index: src/mlview-attrs-editor.c
> ===================================================================
> RCS file: /cvs/gnome/mlview/src/mlview-attrs-editor.c,v
> retrieving revision 1.21
> diff -u -r1.21 mlview-attrs-editor.c
> --- src/mlview-attrs-editor.c	21 Dec 2003 21:46:56 -0000	1.21
> +++ src/mlview-attrs-editor.c	31 Jan 2004 19:53:08 -0000
> @@ -30,6 +30,7 @@
>  #include "mlview-attrs-editor.h"
>  #include "mlview-attribute-picker.h"
>  #include "mlview-marshal.h"
> +#include <gdk/gdkkeysyms.h>
>  
>  /**
>   * file
> @@ -149,6 +150,11 @@
>                                   xmlAttr *a_attr,
>                                   MlViewAttrsEditor *a_editor) ;
>  
> +static gboolean
> +tree_key_press_cb (GtkTreeView *a_tree,
> +             GdkEventKey *a_event,
> +             MlViewAttrsEditor *a_this);
> +
>  /*
>   *Mandatory private functions to comply with the gtk object
>   *framework. go to http://www.gtk.org/tutorial/sec-theanatomyofawidget.html
> @@ -257,6 +263,11 @@
>                                 (PRIVATE (a_this)->model)) ;
>          g_return_if_fail (PRIVATE (a_this)->attrs_view) ;
>  
> +        g_signal_connect (G_OBJECT (PRIVATE (a_this)->attrs_view),
> +                         "key_press_event",
> +                          G_CALLBACK (tree_key_press_cb),
> +                          a_this) ;        
> +
>          selection = gtk_tree_view_get_selection
>                  (PRIVATE (a_this)->attrs_view) ;
>          g_return_if_fail (selection) ;
> @@ -821,6 +832,34 @@
>          }
>  }
>  
> +
> +/**
> + *callback for key_press_event in the attributes treeview
> + *remove the selected attribute if DEL key is pressed
> + */
> +
> +static gboolean
> +tree_key_press_cb (GtkTreeView *a_tree,
> +             GdkEventKey *a_event,
> +             MlViewAttrsEditor *a_this)
> +{
> +        enum MlViewStatus status = MLVIEW_OK ;
> +        GtkTreeIter iter = {0} ;
> +        
> +        g_return_val_if_fail (a_tree && a_event && a_this, FALSE) ;
> +        
> +        status = mlview_attrs_editor_get_cur_sel_iter(a_this, &iter);
> +        if(status != MLVIEW_OK)
> +                return FALSE ;
> +
> +        if (a_event->keyval == GDK_Delete) {
> +                mlview_attrs_editor_remove_attribute (a_this, &iter) ;	  
> +                return TRUE ;
> +        }
> +                      
> +        return FALSE ;
> +}
> +
>  /************************
>   *public methods        *
>   ************************/