static void
entry_populate_popup (GtkEntry *entry,
GtkMenu *menu,
gpointer user_data)
{
GtkWidget *item;
GtkWidget *search_menu;
gboolean has_text;
has_text = gtk_entry_get_text_length (entry) > 0;
item = gtk_separator_menu_item_new ();
gtk_widget_show (item);
gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
item = gtk_menu_item_new_with_mnemonic ("C_lear");
gtk_widget_show (item);
g_signal_connect_swapped (item, "activate",
G_CALLBACK (clear_entry), entry);
gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
gtk_widget_set_sensitive (item, has_text);
search_menu = create_search_menu (GTK_WIDGET (entry));
item = gtk_menu_item_new_with_label ("Search by");
gtk_widget_show (item);
gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), search_menu);
gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
}
GtkWidget *
do_search_entry (GtkWidget *do_widget)
{
GtkWidget *vbox;
GtkWidget *hbox;
GtkWidget *label;
GtkWidget *entry;
GtkWidget *find_button;
GtkWidget *cancel_button;
if (!window)
{
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_window_set_screen (GTK_WINDOW (window), gtk_widget_get_screen (do_widget));
gtk_window_set_title (GTK_WINDOW (window), "Search Entry");
gtk_window_set_resizable (GTK_WINDOW (window), FALSE);
g_signal_connect (window, "destroy",
G_CALLBACK (search_entry_destroyed), &window);
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);
gtk_container_add (GTK_CONTAINER (window), vbox);
gtk_container_set_border_width (GTK_CONTAINER (vbox), 5);
label = gtk_label_new (NULL);
gtk_label_set_markup (GTK_LABEL (label), "Search entry demo");
gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 10);
gtk_box_pack_start (GTK_BOX (vbox), hbox, TRUE, TRUE, 0);
gtk_container_set_border_width (GTK_CONTAINER (hbox), 0);
/* Create our entry */
entry = gtk_search_entry_new ();
gtk_box_pack_start (GTK_BOX (hbox), entry, FALSE, FALSE, 0);
/* Create the find and cancel buttons */
notebook = gtk_notebook_new ();
gtk_notebook_set_show_tabs (GTK_NOTEBOOK (notebook), FALSE);
gtk_notebook_set_show_border (GTK_NOTEBOOK (notebook), FALSE);
gtk_box_pack_start (GTK_BOX (hbox), notebook, FALSE, FALSE, 0);
find_button = gtk_button_new_with_label ("Find");
g_signal_connect (find_button, "clicked",
G_CALLBACK (start_search), entry);
gtk_notebook_append_page (GTK_NOTEBOOK (notebook), find_button, NULL);
gtk_widget_show (find_button);
cancel_button = gtk_button_new_with_label ("Cancel");
g_signal_connect (cancel_button, "clicked",
G_CALLBACK (stop_search), NULL);
gtk_notebook_append_page (GTK_NOTEBOOK (notebook), cancel_button, NULL);
gtk_widget_show (cancel_button);
/* Set up the search icon */
search_by_name (NULL, GTK_ENTRY (entry));
/* Set up the clear icon */
g_signal_connect (entry, "icon-press",
G_CALLBACK (icon_press_cb), NULL);
g_signal_connect (entry, "activate",
G_CALLBACK (activate_cb), NULL);
/* Create the menu */
menu = create_search_menu (entry);
gtk_menu_attach_to_widget (GTK_MENU (menu), entry, NULL);
/* add accessible alternatives for icon functionality */
g_object_set (entry, "populate-all", TRUE, NULL);
g_signal_connect (entry, "populate-popup",
G_CALLBACK (entry_populate_popup), NULL);
}
if (!gtk_widget_get_visible (window))
gtk_widget_show_all (window);
else
{
gtk_widget_destroy (menu);
gtk_widget_destroy (window);
}
return window;
}
GtkWidget *
do_search_entry (GtkWidget *do_widget)
{
GtkWidget *vbox;
GtkWidget *hbox;
GtkWidget *label;
GtkWidget *entry;
GtkWidget *find_button;
GtkWidget *cancel_button;
if (!window)
{
window = gtk_dialog_new_with_buttons ("Search Entry",
GTK_WINDOW (do_widget),
0,
GTK_STOCK_CLOSE,
GTK_RESPONSE_NONE,
NULL);
gtk_window_set_resizable (GTK_WINDOW (window), FALSE);
g_signal_connect (window, "response",
G_CALLBACK (gtk_widget_destroy), NULL);
g_signal_connect (window, "destroy",
G_CALLBACK (search_entry_destroyed), &window);
vbox = gtk_vbox_new (FALSE, 5);
gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (window))), vbox, TRUE, TRUE, 0);
gtk_container_set_border_width (GTK_CONTAINER (vbox), 5);
label = gtk_label_new (NULL);
gtk_label_set_markup (GTK_LABEL (label), "Search entry demo");
gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
hbox = gtk_hbox_new (FALSE, 10);
gtk_box_pack_start (GTK_BOX (vbox), hbox, TRUE, TRUE, 0);
gtk_container_set_border_width (GTK_CONTAINER (hbox), 0);
/* Create our entry */
entry = gtk_entry_new ();
gtk_box_pack_start (GTK_BOX (hbox), entry, FALSE, FALSE, 0);
/* Create the find and cancel buttons */
notebook = gtk_notebook_new ();
gtk_notebook_set_show_tabs (GTK_NOTEBOOK (notebook), FALSE);
gtk_notebook_set_show_border (GTK_NOTEBOOK (notebook), FALSE);
gtk_box_pack_start (GTK_BOX (hbox), notebook, FALSE, FALSE, 0);
find_button = gtk_button_new_with_label ("Find");
g_signal_connect (find_button, "clicked",
G_CALLBACK (start_search), entry);
gtk_notebook_append_page (GTK_NOTEBOOK (notebook), find_button, NULL);
gtk_widget_show (find_button);
cancel_button = gtk_button_new_with_label ("Cancel");
g_signal_connect (cancel_button, "clicked",
G_CALLBACK (stop_search), NULL);
gtk_notebook_append_page (GTK_NOTEBOOK (notebook), cancel_button, NULL);
gtk_widget_show (cancel_button);
/* Set up the search icon */
search_by_name (NULL, GTK_ENTRY (entry));
/* Set up the clear icon */
gtk_entry_set_icon_from_stock (GTK_ENTRY (entry),
GTK_ENTRY_ICON_SECONDARY,
GTK_STOCK_CLEAR);
text_changed_cb (GTK_ENTRY (entry), NULL, find_button);
g_signal_connect (entry, "icon-press",
G_CALLBACK (icon_press_cb), NULL);
g_signal_connect (entry, "notify::text",
G_CALLBACK (text_changed_cb), find_button);
g_signal_connect (entry, "activate",
G_CALLBACK (activate_cb), NULL);
/* Create the menu */
menu = create_search_menu (entry);
gtk_menu_attach_to_widget (GTK_MENU (menu), entry, NULL);
/* add accessible alternatives for icon functionality */
g_signal_connect (entry, "populate-popup",
G_CALLBACK (entry_populate_popup), NULL);
}
if (!gtk_widget_get_visible (window))
gtk_widget_show_all (window);
else
{
gtk_widget_destroy (menu);
gtk_widget_destroy (window);
window = NULL;
}
return window;
}
