Exemple #1
0
void
mate_panel_applet_mateconf_set_float (MatePanelApplet  *applet,
			      const gchar  *key,
			      gdouble       the_float,
			      GError      **opt_error)
{
	MateConfClient  *client;
	gchar        *full_key;
	GError      **error = NULL;
	GError       *our_error = NULL;

	g_return_if_fail (PANEL_IS_APPLET (applet));

	if (opt_error)
		error = opt_error;
	else
		error = &our_error;

	full_key = mate_panel_applet_mateconf_get_full_key (applet, key);

	client = mate_panel_applet_mateconf_get_client ();

	mateconf_client_set_float (client, full_key, the_float, error);

	g_free (full_key);

	if (!opt_error && our_error) {
		g_warning (G_STRLOC ": mateconf error : '%s'", our_error->message);
		g_error_free (our_error);
	}
}
Exemple #2
0
static void
dpi_value_changed (GtkSpinButton *spinner,
		   MateConfClient   *client)
{
  /* Like any time when using a spin button with MateConf, there is
   * a race condition here. When we change, we send the new
   * value to MateConf, then restore to the old value until
   * we get a response to emulate the proper model/view behavior.
   *
   * If the user changes the value faster than responses are
   * received from MateConf, this may cause mildly strange effects.
   */
  if (!in_change) {
    gdouble new_dpi = gtk_spin_button_get_value (spinner);

    mateconf_client_set_float (client, FONT_DPI_KEY, new_dpi, NULL);

    dpi_load (client, spinner);
  }
}