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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).

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** This file is part of the Qt3Support module of the Qt Toolkit.

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** This file contains pre-release code and may not be distributed.

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** contained in the Technology Preview License Agreement accompanying

** this package.

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** GNU Lesser General Public License Usage

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** Foundation and appearing in the file LICENSE.LGPL included in the

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****************************************************************************/

#ifndef Q3ACTION_H

#define Q3ACTION_H

#include <QtGui/qicon.h>

#include <QtGui/qkeysequence.h>

#include <QtCore/qobject.h>

#include <QtCore/qstring.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Qt3SupportLight)

#ifndef QT_NO_ACTION

class Q3ActionPrivate;

class Q3ActionGroupPrivate;

class QStatusBar;

class Q3PopupMenu;

class QToolTipGroup;

class QWidget;

class Q_COMPAT_EXPORT Q3Action : public QObject

{

    Q_OBJECT

    Q_PROPERTY(bool toggleAction READ isToggleAction WRITE setToggleAction)

    Q_PROPERTY(bool on READ isOn WRITE setOn)

    Q_PROPERTY(bool enabled READ isEnabled WRITE setEnabled)

    Q_PROPERTY(QIcon iconSet READ iconSet WRITE setIconSet)

    Q_PROPERTY(QString text READ text WRITE setText)

    Q_PROPERTY(QString menuText READ menuText WRITE setMenuText)

    Q_PROPERTY(QString toolTip READ toolTip WRITE setToolTip)

    Q_PROPERTY(QString statusTip READ statusTip WRITE setStatusTip)

    Q_PROPERTY(QString whatsThis READ whatsThis WRITE setWhatsThis)

#ifndef QT_NO_ACCEL

    Q_PROPERTY(QKeySequence accel READ accel WRITE setAccel)

#endif

    Q_PROPERTY(bool visible READ isVisible WRITE setVisible)

public:

    Q3Action(QObject* parent, const char* name = 0);

#ifndef QT_NO_ACCEL

    Q3Action(const QString& menuText, QKeySequence accel,

             QObject* parent, const char* name = 0);

    Q3Action(const QIcon& icon, const QString& menuText, QKeySequence accel,

             QObject* parent, const char* name = 0);

    Q3Action(const QString& text, const QIcon& icon, const QString& menuText, QKeySequence accel,

             QObject* parent, const char* name = 0, bool toggle = false); // obsolete

    Q3Action(const QString& text, const QString& menuText, QKeySequence accel, QObject* parent,

             const char* name = 0, bool toggle = false); // obsolete

#endif

    Q3Action(QObject* parent, const char* name , bool toggle); // obsolete

    ~Q3Action();

    virtual void setIconSet(const QIcon&);

    QIcon iconSet() const;

    virtual void setText(const QString&);

    QString text() const;

    virtual void setMenuText(const QString&);

    QString menuText() const;

    virtual void setToolTip(const QString&);

    QString toolTip() const;

    virtual void setStatusTip(const QString&);

    QString statusTip() const;

    virtual void setWhatsThis(const QString&);

    QString whatsThis() const;

#ifndef QT_NO_ACCEL

    virtual void setAccel(const QKeySequence& key);

    QKeySequence accel() const;

#endif

    virtual void setToggleAction(bool);

    bool isToggleAction() const;

    bool isOn() const;

    bool isEnabled() const;

    bool isVisible() const;

    virtual bool addTo(QWidget*);

    virtual bool removeFrom(QWidget*);

protected:

    virtual void addedTo(QWidget *actionWidget, QWidget *container);

    virtual void addedTo(int index, Q3PopupMenu *menu);

public Q_SLOTS:

    void activate();

    void toggle();

    virtual void setOn(bool);

    virtual void setEnabled(bool);

    void setDisabled(bool);

    virtual void setVisible(bool);

Q_SIGNALS:

    void activated();

    void toggled(bool);

private Q_SLOTS:

    void internalActivation();

    void toolButtonToggled(bool);

    void objectDestroyed();

    void menuStatusText(int id);

    void showStatusText(const QString&);

    void clearStatusText();

private:

    Q_DISABLE_COPY(Q3Action)

    void init();

    Q3ActionPrivate* d;

    friend class Q3ActionPrivate;

    friend class Q3ActionGroup;

    friend class Q3ActionGroupPrivate;

};

class Q_COMPAT_EXPORT Q3ActionGroup : public Q3Action

{

    Q_OBJECT

    Q_PROPERTY(bool exclusive READ isExclusive WRITE setExclusive)

    Q_PROPERTY(bool usesDropDown READ usesDropDown WRITE setUsesDropDown)

public:

    Q3ActionGroup(QObject* parent, const char* name = 0);

    Q3ActionGroup(QObject* parent, const char* name , bool exclusive ); // obsolete

    ~Q3ActionGroup();

    void setExclusive(bool);

    bool isExclusive() const;

    void add(Q3Action* a);

    void addSeparator();

    bool addTo(QWidget*);

    bool removeFrom(QWidget*);

    void setEnabled(bool);

    void setToggleAction(bool toggle);

    void setOn(bool on);

    void setVisible(bool);

    void setUsesDropDown(bool enable);

    bool usesDropDown() const;

    void setIconSet(const QIcon &);

    void setText(const QString&);

    void setMenuText(const QString&);

    void setToolTip(const QString&);

    void setWhatsThis(const QString&);

protected:

    void childEvent(QChildEvent*);

    virtual void addedTo(QWidget *actionWidget, QWidget *container, Q3Action *a);

    virtual void addedTo(int index, Q3PopupMenu *menu, Q3Action *a);

    virtual void addedTo(QWidget *actionWidget, QWidget *container);

    virtual void addedTo(int index, Q3PopupMenu *menu);

Q_SIGNALS:

    void selected(Q3Action*);

    void activated(Q3Action *);

private Q_SLOTS:

    void childToggled(bool);

    void childActivated();

    void childDestroyed();

    void internalComboBoxActivated(int);

    void internalComboBoxHighlighted(int);

    void internalToggle(Q3Action*);

    void objectDestroyed();

private:

    Q3ActionGroupPrivate* d;

public:

    void insert(Q3Action *a) { add(a); }

private:

    Q_DISABLE_COPY(Q3ActionGroup)

};

#endif // QT_NO_ACTION

QT_END_NAMESPACE

QT_END_HEADER

#endif // Q3ACTION_H