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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
#ifndef ICONPREVIEWAREA_H
#define ICONPREVIEWAREA_H
#include <QIcon>
#include <QWidget>
#include <QStringList>
#include <QList>
QT_BEGIN_NAMESPACE
class QLabel;
QT_END_NAMESPACE
//! [0]
class IconPreviewArea : public QWidget
{
Q_OBJECT
public:
explicit IconPreviewArea(QWidget *parent = nullptr);
void setIcon(const QIcon &icon);
void setSize(const QSize &size);
static QList<QIcon::Mode> iconModes();
static QList<QIcon::State> iconStates();
static QStringList iconModeNames();
static QStringList iconStateNames();
private:
QLabel *createHeaderLabel(const QString &text);
QLabel *createPixmapLabel();
void updatePixmapLabels();
enum { NumModes = 4, NumStates = 2 };
QIcon icon;
QSize size;
QLabel *stateLabels[NumStates];
QLabel *modeLabels[NumModes];
QLabel *pixmapLabels[NumModes][NumStates];
};
//! [0]
#endif
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