use direct callbacks instead to handle history and workspace list updates * history-docwidget.h, history-dockwidget.cc (history_dock_widget::_update_event_enabled): Delete data member and all uses. * history-dockwidget.cc (history_dock_widget::construct): Don't install a timer. (history_dock_widget::update_history_callback): Now public. * workspace-model.cc (workspace_model::workspace_model): Don't install a timer. (workspace_model::_update_event_enabled): Delete data member and all uses. (workspace_model::update_workspace_callback): Now public. * workspace-view (workspace_view::model_changed): call workspace_model::update_workspace_callback. * main-window.h, main-window.cc (main_window::update_workspace, main_window::update_history): New functions. (main_window::construct): Connect them to corresponding signals. * octave-event-listener.h (octave_event_listener::update_workspace, octave_event_listener::update_history): New virtual functions. * octave-link.h, octave-link.cc (octave_link::update_workspace, octave_link::update_history, octave_link::do_update_workspace, octave_link::do_update_history, octave_link::post_input_event_hook_fcn, octave_link::do_post_input_event_hook_fcn): New functions. * octave-main-thread.cc (pre_input_event_hook_fcn, post_input_event_hook_fcn): New functions. (octave_main_thread::run): Install pre- and post- input event callback functions. * octave-qt-event-listener.h, octave-qt-event-listener.cc (octave_qt_event_listener::update_workspace octave_qt_event_listener::update_history): New functions. (octave_qt_event_listener::update_workspace_signal, octave_qt_event_listener::update_history_signal): New signals.

/*

Copyright (C) 2011-2012 Jacob Dawid

This file is part of Octave.

Octave is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 3 of the License, or (at your
option) any later version.

Octave 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 General Public License
for more details.

You should have received a copy of the GNU General Public License
along with Octave; see the file COPYING.  If not, see
<http://www.gnu.org/licenses/>.

*/

#ifndef SETTINGSDIALOG_H
#define SETTINGSDIALOG_H

#include <QDialog>

namespace Ui
{
  class settings_dialog;
}

class settings_dialog:public QDialog
{
  Q_OBJECT public:
  explicit settings_dialog (QWidget * parent);
  ~settings_dialog ();
  void write_changed_settings ();

private:
  Ui::settings_dialog * ui;
};

#endif // SETTINGSDIALOG_H