iconpreviewarea.h

来自「qt-x11-opensource-src-4.1.4.tar.gz源码」· C头文件 代码 · 共 57 行

/****************************************************************************
**
** Copyright (C) 2005-2006 Trolltech ASA. All rights reserved.
**
** This file is part of the example classes 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:
** http://www.trolltech.com/products/qt/licensing.html or contact the
** sales department at [e-mail].
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/

#ifndef ICONPREVIEWAREA_H
#define ICONPREVIEWAREA_H

#include <QIcon>
#include <QWidget>

class QLabel;

class IconPreviewArea : public QWidget
{
    Q_OBJECT

public:
    IconPreviewArea(QWidget *parent = 0);

    void setIcon(const QIcon &icon);
    void setSize(const QSize &size);

private:
    QLabel *createHeaderLabel(const QString &text);
    QLabel *createPixmapLabel();
    void updatePixmapLabels();

    enum { NumModes = 3, NumStates = 2 };

    QIcon icon;
    QSize size;
    QLabel *stateLabels[NumStates];
    QLabel *modeLabels[NumModes];
    QLabel *pixmapLabels[NumModes][NumStates];
};

#endif