qt-creator/src/libs/utils/detailswidget.h

/**************************************************************************
**
** This file is part of Qt Creator
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** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
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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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** 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
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#ifndef DETAILSWIDGET_H
#define DETAILSWIDGET_H

#include "utils_global.h"

#include <QtGui/QWidget>

QT_BEGIN_NAMESPACE
class QPixmap;
QT_END_NAMESPACE

namespace Utils {

struct DetailsWidgetPrivate;
class FadingPanel;

class QTCREATOR_UTILS_EXPORT DetailsWidget : public QWidget
{
    Q_OBJECT
    Q_PROPERTY(QString summaryText READ summaryText WRITE setSummaryText DESIGNABLE true)
    Q_PROPERTY(State state READ state WRITE setState)
    Q_ENUMS(State)

public:
    enum State {
        Expanded,
        Collapsed,
        NoSummary
    };

    explicit DetailsWidget(QWidget *parent = 0);
    virtual ~DetailsWidget();

    void setSummaryText(const QString &text);
    QString summaryText() const;

    void setState(State state);
    State state() const;

    void setWidget(QWidget *widget);
    QWidget *widget() const;

    void setToolWidget(Utils::FadingPanel *widget);
    QWidget *toolWidget() const;

private slots:
    void setExpanded(bool);

protected:
    virtual void paintEvent(QPaintEvent *paintEvent);
    virtual void enterEvent(QEvent *event);
    virtual void leaveEvent(QEvent *event);

private:
    void updateControls();
    QPixmap cacheBackground(const QSize &size, bool expanded);
    void changeHoverState(bool hovered);

    DetailsWidgetPrivate *d;
};

} // namespace Utils

#endif // DETAILSWIDGET_H