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/*
* This file is a part of hildon examples
*
* Copyright (C) 2008 Nokia Corporation, all rights reserved.
*
* Based in hildon-pannable-area-example.c
* by Karl Lattimer <karl.lattimer@nokia.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>
GtkWidget *btn;
static void
on_button_clicked (GtkWidget *widget, gpointer data)
{
g_debug ("Button %d clicked", GPOINTER_TO_INT (data));
btn = widget;
}
static void
find_button_clicked (GtkButton *button,
gpointer user_data)
{
HildonPannableArea *panarea;
panarea = HILDON_PANNABLE_AREA (user_data);
hildon_pannable_area_scroll_to_child (panarea, btn);
}
int
main (int argc, char **argv)
{
int i;
HildonProgram *program;
GtkWidget *window, *panarea, *button;
GtkWidget *hbox, *vbox;
hildon_gtk_init (&argc, &argv);
program = hildon_program_get_instance ();
/* Create the main window */
window = hildon_window_new ();
hildon_program_add_window (program, HILDON_WINDOW (window));
gtk_container_set_border_width (GTK_CONTAINER (window), 5);
/* Create a VBox and pack some buttons */
vbox = gtk_vbox_new (FALSE, 1);
for (i = 0; i < 80; i++) {
gchar *label = g_strdup_printf ("Button number %d", i);
button = hildon_gtk_button_new (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH);
gtk_button_set_label (GTK_BUTTON (button), label);
gtk_box_pack_start (GTK_BOX (vbox), button, TRUE, TRUE, 0);
g_signal_connect (G_OBJECT (button), "clicked", G_CALLBACK (on_button_clicked), GINT_TO_POINTER (i));
g_free (label);
}
/* Put everything in a pannable area */
panarea = hildon_pannable_area_new ();
hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA (panarea), GTK_WIDGET (vbox));
vbox = gtk_vbox_new (FALSE, 10);
hbox = gtk_hbox_new (FALSE, 10);
button = hildon_gtk_button_new (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH);
gtk_button_set_label (GTK_BUTTON (button), "Find the latest clicked button");
g_signal_connect (G_OBJECT (button), "clicked", G_CALLBACK (find_button_clicked), panarea);
gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
g_signal_connect (G_OBJECT (window), "delete_event", G_CALLBACK (gtk_main_quit), NULL);
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 10);
gtk_box_pack_start (GTK_BOX (vbox), panarea, TRUE, TRUE, 0);
gtk_container_add (GTK_CONTAINER (window), vbox);
gtk_widget_show_all (GTK_WIDGET (window));
gtk_main ();
return 0;
}
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