qtbrushmanager.h

QT 开发环境里面一个很重要的文件

/****************************************************************************
**
** Copyright (C) 1992-2006 Trolltech ASA. All rights reserved.
**
** This file is part of the Qt Designer 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:
** http://www.trolltech.com/products/qt/opensource.html
**
** If you are unsure which license is appropriate for your use, please
** review the following information:
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** sales department at [e-mail].
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** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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****************************************************************************/

#ifndef QTBRUSHMANAGER_H
#define QTBRUSHMANAGER_H

#include <QtDesigner/QtDesigner>
#include "formeditor_global.h"

#include <QObject>
#include <QMap>
#include <QBrush>


namespace qdesigner_internal {

class QtBrushManagerPrivate;

class QT_FORMEDITOR_EXPORT QtBrushManager : public QDesignerBrushManagerInterface
{
    Q_OBJECT
public:
    QtBrushManager(QObject *parent = 0);
    ~QtBrushManager();

    QBrush brush(const QString &name) const;
    QMap<QString, QBrush> brushes() const;
    QString currentBrush() const;

    QString addBrush(const QString &name, const QBrush &brush);
    void removeBrush(const QString &name);
    void setCurrentBrush(const QString &name);

    QPixmap brushPixmap(const QBrush &brush) const;
signals:
    void brushAdded(const QString &name, const QBrush &brush);
    void brushRemoved(const QString &name);
    void currentBrushChanged(const QString &name, const QBrush &brush);

private:
    QtBrushManagerPrivate *d_ptr;
    Q_DECLARE_PRIVATE(QtBrushManager)
    Q_DISABLE_COPY(QtBrushManager)
};

}  // namespace qdesigner_internal

#endif