demos/mainwindow/colorswatch.h

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/****************************************************************************
**
** Copyright (C) 2004-2006 Trolltech ASA. All rights reserved.
**
** This file is part of the demonstration applications of the Qt Toolkit.
**
** This file may be used under the terms of the GNU General Public
** License version 2.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of
** this file.  Please review the following information to ensure GNU
** General Public Licensing requirements will be met:
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** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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#ifndef COLORSWATCH_H
#define COLORSWATCH_H

#include <QDockWidget>

class QAction;
class QActionGroup;
class QMenu;

class ColorSwatch : public QDockWidget
{
    Q_OBJECT

    QAction *closableAction;
    QAction *movableAction;
    QAction *floatableAction;
    QAction *floatingAction;

    QActionGroup *allowedAreasActions;
    QAction *allowLeftAction;
    QAction *allowRightAction;
    QAction *allowTopAction;
    QAction *allowBottomAction;

    QActionGroup *areaActions;
    QAction *leftAction;
    QAction *rightAction;
    QAction *topAction;
    QAction *bottomAction;

    QAction *changeSizeHintsAction;

    QMenu *tabMenu;
    QMenu *splitHMenu;
    QMenu *splitVMenu;

public:
    ColorSwatch(const QString &colorName, QWidget *parent = 0, Qt::WindowFlags flags = 0);

    QMenu *menu;

protected:
    virtual void contextMenuEvent(QContextMenuEvent *event);

private:
    void allow(Qt::DockWidgetArea area, bool allow);
    void place(Qt::DockWidgetArea area, bool place);

private slots:
    void changeClosable(bool on);
    void changeMovable(bool on);
    void changeFloatable(bool on);
    void changeFloating(bool on);
    void updateContextMenu();

    void allowLeft(bool a);
    void allowRight(bool a);
    void allowTop(bool a);
    void allowBottom(bool a);

    void placeLeft(bool p);
    void placeRight(bool p);
    void placeTop(bool p);
    void placeBottom(bool p);

    void splitInto(QAction *action);
    void tabInto(QAction *action);
};

#endif

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