C++ (Cpp) icon_theme_changed Examples

Example #1

File: gtkiconentry.c Project: Dawid/midori

static void
gtk_icon_entry_style_set (GtkWidget *widget, GtkStyle *prev_style)
{
  GtkIconEntry *icon_entry;

  icon_entry = GTK_ICON_ENTRY (widget);

  if (GTK_WIDGET_CLASS (gtk_icon_entry_parent_class)->style_set)
    GTK_WIDGET_CLASS (gtk_icon_entry_parent_class)->style_set (widget, prev_style);

  icon_theme_changed (icon_entry);
}

Example #2

File: appearance-style.c Project: City-busz/mate-control-center

void
style_init (AppearanceData *data)
{
  GtkSettings *settings;
  GtkWidget *w;
  gchar *label;
  gint i;

  data->gtk_theme_icon = gdk_pixbuf_new_from_file (MATECC_PIXMAP_DIR "/gtk-theme-thumbnailing.png", NULL);
  data->window_theme_icon = gdk_pixbuf_new_from_file (MATECC_PIXMAP_DIR "/window-theme-thumbnailing.png", NULL);
  data->icon_theme_icon = gdk_pixbuf_new_from_file (MATECC_PIXMAP_DIR "/icon-theme-thumbnailing.png", NULL);
  data->style_message_area = NULL;
  data->style_message_label = NULL;
  data->style_install_button = NULL;

  w = appearance_capplet_get_widget (data, "theme_details");
  g_signal_connect (w, "response", (GCallback) style_response_cb, NULL);
  g_signal_connect (w, "delete_event", (GCallback) gtk_true, NULL);

  prepare_list (data, appearance_capplet_get_widget (data, "window_themes_list"), THEME_TYPE_WINDOW, (GCallback) window_theme_changed);
  prepare_list (data, appearance_capplet_get_widget (data, "gtk_themes_list"), THEME_TYPE_GTK, (GCallback) gtk_theme_changed);
  prepare_list (data, appearance_capplet_get_widget (data, "icon_themes_list"), THEME_TYPE_ICON, (GCallback) icon_theme_changed);
  prepare_list (data, appearance_capplet_get_widget (data, "cursor_themes_list"), THEME_TYPE_CURSOR, (GCallback) cursor_theme_changed);

  window_theme_changed (data->marco_settings, MARCO_THEME_KEY, data);
  gtk_theme_changed (data->interface_settings, GTK_THEME_KEY, data);
  icon_theme_changed (data->interface_settings, ICON_THEME_KEY, data);
  cursor_theme_changed (data->mouse_settings, CURSOR_THEME_KEY, data);

  w = appearance_capplet_get_widget (data, "color_scheme_message_hbox");
  gtk_widget_set_no_show_all (w, TRUE);

  w = appearance_capplet_get_widget (data, "color_scheme_defaults_button");
  gtk_button_set_image (GTK_BUTTON (w),
                        gtk_image_new_from_stock (GTK_STOCK_REVERT_TO_SAVED,
                                                  GTK_ICON_SIZE_BUTTON));

  settings = gtk_settings_get_default ();
  g_signal_connect (settings, "notify::gtk-color-scheme", (GCallback) color_scheme_changed, data);

#ifdef HAVE_XCURSOR
  w = appearance_capplet_get_widget (data, "cursor_size_scale");
  g_signal_connect (w, "value-changed", (GCallback) cursor_size_scale_value_changed_cb, data);

  w = appearance_capplet_get_widget (data, "cursor_size_small_label");
  label = g_strdup_printf ("<small><i>%s</i></small>", gtk_label_get_text (GTK_LABEL (w)));
  gtk_label_set_markup (GTK_LABEL (w), label);
  g_free (label);

  w = appearance_capplet_get_widget (data, "cursor_size_large_label");
  label = g_strdup_printf ("<small><i>%s</i></small>", gtk_label_get_text (GTK_LABEL (w)));
  gtk_label_set_markup (GTK_LABEL (w), label);
  g_free (label);
#else
  w = appearance_capplet_get_widget (data, "cursor_size_hbox");
  gtk_widget_set_no_show_all (w, TRUE);
  gtk_widget_hide (w);
  gtk_widget_show (appearance_capplet_get_widget (data, "cursor_message_hbox"));
  gtk_box_set_spacing (GTK_BOX (appearance_capplet_get_widget (data, "cursor_vbox")), 12);
#endif

  /* connect signals */
  /* color buttons */
  for (i = 0; i < NUM_SYMBOLIC_COLORS; ++i)
    g_signal_connect (appearance_capplet_get_widget (data, symbolic_names[i]), "color-set", (GCallback) color_button_clicked_cb, data);

  /* revert button */
  g_signal_connect (appearance_capplet_get_widget (data, "color_scheme_defaults_button"), "clicked", (GCallback) color_scheme_defaults_button_clicked_cb, data);
  /* delete buttons */
  g_signal_connect (appearance_capplet_get_widget (data, "gtk_themes_delete"), "clicked", (GCallback) gtk_theme_delete_cb, data);
  g_signal_connect (appearance_capplet_get_widget (data, "window_themes_delete"), "clicked", (GCallback) window_theme_delete_cb, data);
  g_signal_connect (appearance_capplet_get_widget (data, "icon_themes_delete"), "clicked", (GCallback) icon_theme_delete_cb, data);
  g_signal_connect (appearance_capplet_get_widget (data, "cursor_themes_delete"), "clicked", (GCallback) cursor_theme_delete_cb, data);

  update_message_area (data);
  mate_theme_info_register_theme_change ((ThemeChangedCallback) changed_on_disk_cb, data);
}