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

**

** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

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** Contact: Nokia Corporation (qt-info@nokia.com)

**

** This file is part of the tools applications of the Qt Toolkit.

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** No Commercial Usage

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

** You may use this file in accordance with the terms and conditions

** contained in the Technology Preview License Agreement accompanying

** this package.

**

** GNU Lesser General Public License Usage

** Alternatively, this file may be used under the terms of the GNU Lesser

** General Public License version 2.1 as published by the Free Software

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

** packaging of this file.  Please review the following information to

** ensure the GNU Lesser General Public License version 2.1 requirements

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**

** In addition, as a special exception, Nokia gives you certain additional

** rights.  These rights are described in the Nokia Qt LGPL Exception

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** If you have questions regarding the use of this file, please contact

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** $QT_END_LICENSE$

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

//

//  W A R N I N G

//  -------------

//

// This file is not part of the Qt API.  It exists for the convenience

// of Qt Designer.  This header

// file may change from version to version without notice, or even be removed.

//

// We mean it.

//

#ifndef QTPROPERTYBROWSERUTILS_H

#define QTPROPERTYBROWSERUTILS_H

#include <QtCore/QMap>

#include <QtGui/QIcon>

#include <QtGui/QWidget>

#include <QtCore/QStringList>

QT_BEGIN_NAMESPACE

class QMouseEvent;

class QCheckBox;

class QLineEdit;

class QtCursorDatabase

{

public:

    QtCursorDatabase();

    QStringList cursorShapeNames() const;

    QMap<int, QIcon> cursorShapeIcons() const;

    QString cursorToShapeName(const QCursor &cursor) const;

    QIcon cursorToShapeIcon(const QCursor &cursor) const;

    int cursorToValue(const QCursor &cursor) const;

#ifndef QT_NO_CURSOR

    QCursor valueToCursor(int value) const;

#endif

private:

    void appendCursor(Qt::CursorShape shape, const QString &name, const QIcon &icon);

    QStringList m_cursorNames;

    QMap<int, QIcon> m_cursorIcons;

    QMap<int, Qt::CursorShape> m_valueToCursorShape;

    QMap<Qt::CursorShape, int> m_cursorShapeToValue;

};

class QtPropertyBrowserUtils

{

public:

    static QPixmap brushValuePixmap(const QBrush &b);

    static QIcon brushValueIcon(const QBrush &b);

    static QString colorValueText(const QColor &c);

    static QPixmap fontValuePixmap(const QFont &f);

    static QIcon fontValueIcon(const QFont &f);

    static QString fontValueText(const QFont &f);

};

class QtBoolEdit : public QWidget {

    Q_OBJECT

public:

    QtBoolEdit(QWidget *parent = 0);

    bool textVisible() const { return m_textVisible; }

    void setTextVisible(bool textVisible);

    Qt::CheckState checkState() const;

    void setCheckState(Qt::CheckState state);

    bool isChecked() const;

    void setChecked(bool c);

    bool blockCheckBoxSignals(bool block);

Q_SIGNALS:

    void toggled(bool);

protected:

    void mousePressEvent(QMouseEvent * event);

private:

    QCheckBox *m_checkBox;

    bool m_textVisible;

};

class QtKeySequenceEdit : public QWidget

{

    Q_OBJECT

public:

    QtKeySequenceEdit(QWidget *parent = 0);

    QKeySequence keySequence() const;

    bool eventFilter(QObject *o, QEvent *e);

public Q_SLOTS:

    void setKeySequence(const QKeySequence &sequence);

Q_SIGNALS:

    void keySequenceChanged(const QKeySequence &sequence);

protected:

    void focusInEvent(QFocusEvent *e);

    void focusOutEvent(QFocusEvent *e);

    void keyPressEvent(QKeyEvent *e);

    void keyReleaseEvent(QKeyEvent *e);

    bool event(QEvent *e);

private slots:

    void slotClearShortcut();

private:

    void handleKeyEvent(QKeyEvent *e);

    int translateModifiers(Qt::KeyboardModifiers state, const QString &text) const;

    int m_num;

    QKeySequence m_keySequence;

    QLineEdit *m_lineEdit;

};

QT_END_NAMESPACE

#endif