goldendict-ng/maintabwidget.hh

/* This file is (c) 2012 Tvangeste <i.4m.l33t@yandex.ru>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

#ifndef MAINTABWIDGET_HH
#define MAINTABWIDGET_HH

#include <QTabWidget>
#include <QTabBar>

/// An extension of QTabWidget that allows to better control
/// the tabbar visibility.
class MainTabWidget: public QTabWidget
{
  Q_OBJECT
  Q_PROPERTY(bool hideSingleTab READ isHideSingleTab WRITE setHideSingleTab)

public:
  MainTabWidget( QWidget * parent = 0 );

  bool isHideSingleTab() const { return hideSingleTab; }
  void setHideSingleTab(bool hide);

signals:
  void doubleClicked();

protected:
  virtual void mouseDoubleClickEvent ( QMouseEvent * event );

private:
  virtual void tabInserted(int index);
  virtual void tabRemoved(int index);
  void updateTabBarVisibility();

  bool hideSingleTab;
};

#endif // MAINTABWIDGET_HH