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/*
* This file is a part of hildon examples
*
* Copyright (C) 2009 Nokia Corporation, all rights reserved.
*
* Author: Alberto Garcia <agarcia@igalia.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; version 2.1 of
* the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*
*/
#include <hildon/hildon.h>
static const char *countries[] = {
"Austria", "Belgium", "Bulgaria", "Cyprus", "Czech Republic",
"Denmark", "Estonia", "Finland", "France", "Germany", "Greece",
"Hungary", "Ireland", "Italy", "Latvia", "Lithuania", "Luxembourg",
"Malta", "Netherlands", "Poland", "Portugal", "Romania", "Slovakia",
"Slovenia", "Spain", "Sweden", "United Kingdom"
};
static gboolean
filter_func (GtkTreeModel *model,
GtkTreeIter *iter,
gchar *text,
gpointer data)
{
gboolean retvalue;
gchar *rowtext = NULL;
gtk_tree_model_get (model, iter, 0, &rowtext, -1);
retvalue = g_str_has_prefix (rowtext, text);
g_free (rowtext);
return retvalue;
}
static HildonLiveSearch *
create_live_search (GtkTreeModelFilter *filter)
{
HildonLiveSearch *live;
live = HILDON_LIVE_SEARCH (hildon_live_search_new ());
hildon_live_search_set_filter (live, filter);
hildon_live_search_set_visible_func (live, filter_func, NULL, NULL);
/* Instead of hildon_live_search_set_filter_func(), we could have used
* hildon_live_search_set_text_column (live, 0); */
return live;
}
static GtkTreeModel *
create_model (void)
{
int i;
GtkListStore *store;
GtkTreeModel *filter;
store = gtk_list_store_new (1, G_TYPE_STRING);
for (i = 0; i < G_N_ELEMENTS (countries); i++) {
gtk_list_store_insert_with_values (store, NULL, i, 0, countries[i], -1);
}
filter = gtk_tree_model_filter_new (GTK_TREE_MODEL (store), NULL);
g_object_unref (store);
return filter;
}
static GtkWidget *
create_tree_view (void)
{
GtkWidget *tree_view;
GtkCellRenderer *renderer;
GtkTreeModel *model;
tree_view = hildon_gtk_tree_view_new (HILDON_UI_MODE_NORMAL);
gtk_tree_view_set_rules_hint (GTK_TREE_VIEW (tree_view), TRUE);
model = create_model ();
gtk_tree_view_set_model (GTK_TREE_VIEW (tree_view), model);
g_object_unref (model);
renderer = gtk_cell_renderer_text_new ();
g_object_set (renderer, "xalign", 0.5, "weight", PANGO_WEIGHT_BOLD, NULL);
gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (tree_view), 0,
"Column 0", renderer, "text", 0, NULL);
return tree_view;
}
int
main (int argc,
char **argv)
{
GtkWidget *window;
GtkWidget *panarea;
GtkWidget *vbox;
GtkWidget *treeview;
HildonLiveSearch *live;
GtkTreeModelFilter *filter;
hildon_gtk_init (&argc, &argv);
window = hildon_window_new ();
vbox = gtk_vbox_new (FALSE, 0);
panarea = hildon_pannable_area_new ();
treeview = create_tree_view ();
filter = GTK_TREE_MODEL_FILTER (gtk_tree_view_get_model (GTK_TREE_VIEW (treeview)));
live = create_live_search (filter);
hildon_live_search_widget_hook (live, window, treeview);
gtk_container_add (GTK_CONTAINER (panarea), treeview);
gtk_box_pack_start (GTK_BOX (vbox), panarea, TRUE, TRUE, 0);
gtk_box_pack_start (GTK_BOX (vbox), GTK_WIDGET (live), FALSE, FALSE, 0);
gtk_container_add (GTK_CONTAINER (window), vbox);
g_signal_connect (window, "destroy", G_CALLBACK (gtk_main_quit), NULL);
gtk_widget_show_all (window);
gtk_main ();
return 0;
}
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