qt-creator/src/libs/utils/fancymainwindow.h

/**************************************************************************
**
** This file is part of Qt Creator
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** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
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#ifndef FANCYMAINWINDOW_H
#define FANCYMAINWINDOW_H

#include "utils_global.h"

#include <QtGui/QMainWindow>

QT_BEGIN_NAMESPACE
class QSettings;
QT_END_NAMESPACE

namespace Utils {

struct FancyMainWindowPrivate;

class QTCREATOR_UTILS_EXPORT FancyMainWindow : public QMainWindow
{
    Q_OBJECT

public:
    explicit FancyMainWindow(QWidget *parent = 0);
    virtual ~FancyMainWindow();

    /* The widget passed in should have an objectname set
     * which will then be used as key for QSettings. */
    QDockWidget *addDockForWidget(QWidget *widget);
    QList<QDockWidget *> dockWidgets() const;

    void setTrackingEnabled(bool enabled);
    bool isLocked() const;

    void saveSettings(QSettings *settings) const;
    void restoreSettings(const QSettings *settings);
    QHash<QString, QVariant> saveSettings() const;
    void restoreSettings(const QHash<QString, QVariant> &settings);

    // Additional context menu actions
    QAction *menuSeparator1() const;
    QAction *toggleLockedAction() const;
    QAction *menuSeparator2() const;
    QAction *resetLayoutAction() const;

    // Overwritten to add locked/reset.
    virtual QMenu *createPopupMenu();


    QDockWidget *toolBarDockWidget() const;
    void setToolBarDockWidget(QDockWidget *dock);

signals:
    // Emitted by resetLayoutAction(). Connect to a slot
    // restoring the default layout.
    void resetLayout();

public slots:
    void setLocked(bool locked);
    void setDockActionsVisible(bool v);

protected:
    void hideEvent(QHideEvent *event);
    void showEvent(QShowEvent *event);
    void contextMenuEvent(QContextMenuEvent *event);
private slots:
    void onDockActionTriggered();
    void onDockVisibilityChange(bool);
    void onTopLevelChanged();

private:
    void updateDockWidget(QDockWidget *dockWidget);
    void handleVisibilityChanged(bool visible);

    FancyMainWindowPrivate *d;
};

} // namespace Utils

#endif // FANCYMAINWINDOW_H