Re: Selection of Toogle Button in a tree view

["Saba Khan" <s_i_uk hotmail com>]

Hi,
Here the line of code where i emmit the signal and want to select the toggle 
renderer. So please have a check this and help me in right way that where i 
should do and where i change the modal of it.
Please help me out!

    gtk_tree_store_new(TRACK_LIST_NUM_COLS, G_TYPE_BOOLEAN, 
GDK_TYPE_PIXBUF,
                                                                            
                   G_TYPE_STRING, G_TYPE_STRING,
												G_TYPE_STRING,
												G_TYPE_STRING,
												G_TYPE_POINTER);

    gtk_tree_view_set_model(GTK_TREE_VIEW(m_pFileTreeView),
    GTK_TREE_MODEL(pTreeStore));

    GtkCellRenderer	  *pRendererCheck  = gtk_cell_renderer_toggle_new();
    pTreeCol = gtk_tree_view_column_new();
    gtk_tree_view_append_column(GTK_TREE_VIEW(m_pFileTreeView), pTreeCol);
    gtk_tree_view_column_pack_start(pTreeCol, pRendererCheck, FALSE);
    gtk_tree_view_column_set_attributes(pTreeCol, pRendererCheck, 
"activatable",
    RACK_TOOGLE_BOX_COL, NULL);

  g_signal_connect((gpointer) pRendererCheck, "toggled", G_CALLBACK 
(OnCellToggled), this);

// Function emitting signal here
void OnCellToggled(GtkCellRendererToggle *pCellRenderer, gchar *path, 
gpointer pUserData)
{
	gboolean bActive = gtk_cell_renderer_toggle_get_active (pCellRenderer);
	if (bActive)
		bActive = FALSE;
	else
		bActive = TRUE;

	gtk_cell_renderer_toggle_set_active(pCellRenderer, bActive);
}

// Set the data in tree view
        GtkTreeStore  *pTreeStore =
      
GTK_TREE_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(pFileTreeView)));

       GtkTreeSelection *pTreeSelection =
       gtk_tree_view_get_selection(GTK_TREE_VIEW(pFileTreeView));

       gtk_tree_view_get_selection(GTK_TREE_VIEW(pFileTreeView));
	gtk_tree_selection_set_mode(pTreeSelection, GTK_SELECTION_BROWSE);

	GtkTreeIter cSessionIter;
	gtk_tree_store_append(m_pTreeStore, &m_cTrackIter, &cSessionIter);
	gtk_tree_store_set(m_pTreeStore, &m_cTrackIter,TRACK_TOOGLE_BOX_COL, "",
					TRACK_LIST_PIXBUF_COL, m_cLanguageIconList[0],
					TRACK_LIST_NAME_COL,   (LPCTSTR) _T("this"),
					TRACK_LIST_START_COL,  (LPCTSTR) _T("is"),
					TRACK_LIST_LENGTH_COL, (LPCTSTR) _T("the"),
					TRACK_LIST_MODE_COL,   (LPCTSTR) _T("way"),
					-1);
	}

Thank you!

> From: David Neèas (Yeti) <yeti physics muni cz>
> To: gtk-list gnome org
> Subject: Re: Selection of Toogle Button in a tree view
> Date: Tue, 14 Nov 2006 09:28:27 +0100
>
> On Tue, Nov 14, 2006 at 08:10:09AM +0000, Saba Khan wrote:
> >
> > I want to select single toggle button in  a tree as i already used 
> "toggled"
> > signal to select the check box.
>
> This does not make sense, the signal is *emitted* by the
> check box.  You only catch it and change the model
> accordingly.
>
> > But problem is that when me going to select single toggle button in a 
> tree
> > view, multiple check boxes selected in all rows of tree view.
>
> You probably tamper with the cell renderer instead of
> changing the model and letting the thing update itself.
>
> Yeti
>
>
> --
> Whatever.
> _______________________________________________
> gtk-list mailing list
> gtk-list gnome org
> http://mail.gnome.org/mailman/listinfo/gtk-list

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