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PATH: usr / share / gtk-2.0 / demo

/* Spinner
 *
 * GtkSpinner allows to show that background activity is on-going.
 *
 */

#include <gtk/gtk.h>

static GtkWidget *window = NULL;
static GtkWidget *spinner_sensitive = NULL;
static GtkWidget *spinner_unsensitive = NULL;

static void
on_play_clicked (GtkButton *button, gpointer user_data)
{
  gtk_spinner_start (GTK_SPINNER (spinner_sensitive));
  gtk_spinner_start (GTK_SPINNER (spinner_unsensitive));
}

static void
on_stop_clicked (GtkButton *button, gpointer user_data)
{
  gtk_spinner_stop (GTK_SPINNER (spinner_sensitive));
  gtk_spinner_stop (GTK_SPINNER (spinner_unsensitive));
}

GtkWidget *
do_spinner (GtkWidget *do_widget)
{
  GtkWidget *vbox;
  GtkWidget *hbox;
  GtkWidget *button;
  GtkWidget *spinner;

if (!window)
  {
    window = gtk_dialog_new_with_buttons ("GtkSpinner",
                                          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 (gtk_widget_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);

/* Sensitive */
    hbox = gtk_hbox_new (FALSE, 5);
    spinner = gtk_spinner_new ();
    gtk_container_add (GTK_CONTAINER (hbox), spinner);
    gtk_container_add (GTK_CONTAINER (hbox), gtk_entry_new ());
    gtk_container_add (GTK_CONTAINER (vbox), hbox);
    spinner_sensitive = spinner;

/* Disabled */
    hbox = gtk_hbox_new (FALSE, 5);
    spinner = gtk_spinner_new ();
    gtk_container_add (GTK_CONTAINER (hbox), spinner);
    gtk_container_add (GTK_CONTAINER (hbox), gtk_entry_new ());
    gtk_container_add (GTK_CONTAINER (vbox), hbox);
    spinner_unsensitive = spinner;
    gtk_widget_set_sensitive (hbox, FALSE);

button = gtk_button_new_from_stock (GTK_STOCK_MEDIA_PLAY);
    g_signal_connect (G_OBJECT (button), "clicked",
                      G_CALLBACK (on_play_clicked), spinner);
    gtk_container_add (GTK_CONTAINER (vbox), button);

button = gtk_button_new_from_stock (GTK_STOCK_MEDIA_STOP);
    g_signal_connect (G_OBJECT (button), "clicked",
                      G_CALLBACK (on_stop_clicked), spinner);
    gtk_container_add (GTK_CONTAINER (vbox), button);

/* Start by default to test for:
     * https://bugzilla.gnome.org/show_bug.cgi?id=598496 */
    on_play_clicked (NULL, NULL);
  }

if (!gtk_widget_get_visible (window))
    gtk_widget_show_all (window);
  else
    gtk_widget_destroy (window);

return window;
}

[-] clipboard.c [edit]
[-] demo.ui [edit]
[-] assistant.c [edit]
[-] hypertext.c [edit]
[-] sizegroup.c [edit]
[-] infobar.c [edit]
[-] entry_completion.c [edit]
[-] expander.c [edit]
[-] gnome-fs-regular.png [edit]
[-] apple-red.png [edit]
[-] gnome-gmush.png [edit]
[-] alphatest.png [edit]
[+] ..
[-] iconview_edit.c [edit]
[-] ui_manager.c [edit]
[-] combobox.c [edit]
[-] dialog.c [edit]
[-] rotated_text.c [edit]
[-] gnu-keys.png [edit]
[-] list_store.c [edit]
[-] entry_buffer.c [edit]
[-] pickers.c [edit]
[-] spinner.c [edit]
[-] appwindow.c [edit]
[-] gnome-applets.png [edit]
[-] offscreen_window2.c [edit]
[-] gnome-gsame.png [edit]
[-] textview.c [edit]
[-] drawingarea.c [edit]
[-] printing.c [edit]
[-] stock_browser.c [edit]
[-] floppybuddy.gif [edit]
[-] gnome-foot.png [edit]
[-] links.c [edit]
[-] gtk-logo-rgb.gif [edit]
[-] menus.c [edit]
[-] gnome-fs-directory.png [edit]
[-] toolpalette.c [edit]
[-] colorsel.c [edit]
[-] textscroll.c [edit]
[-] offscreen_window.c [edit]
[-] button_box.c [edit]
[-] iconview.c [edit]
[-] pixbufs.c [edit]
[-] changedisplay.c [edit]
[-] images.c [edit]
[-] gnome-calendar.png [edit]
[-] gnome-gimp.png [edit]
[-] builder.c [edit]
[-] background.jpg [edit]
[-] search_entry.c [edit]
[-] panes.c [edit]
[-] tree_store.c [edit]
[-] editable_cells.c [edit]