/****************************************************************************
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** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
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** This file is part of the Qt Designer of the Qt Toolkit.
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****************************************************************************/

#ifndef GRAPHICSPROPERTYSEDITOR_H
#define GRAPHICSPROPERTYSEDITOR_H

#include "qpropertyeditor_items_p.h"

#include <QtGui/QWidget>
#include <QtGui/QIcon>
#include <QtGui/QPixmap>

class QComboBox;
class QToolButton;

class QDesignerFormEditorInterface;

namespace qdesigner_internal {

class IconProperty : public AbstractProperty<QIcon>
{
public:
    IconProperty(QDesignerFormEditorInterface *core, const QIcon &value, const QString &name);

    void setValue(const QVariant &value);
    QString toString() const;
    QVariant decoration() const;

    QWidget *createEditor(QWidget *parent, const QObject *target, const char *receiver) const;
    void updateEditorContents(QWidget *editor);
    void updateValue(QWidget *editor);

    QDesignerFormEditorInterface *core() const { return m_core; }

private:
    QDesignerFormEditorInterface *m_core;
};

class PixmapProperty : public AbstractProperty<QPixmap>
{
public:
    PixmapProperty(QDesignerFormEditorInterface *core, const QPixmap &pixmap, const QString &name);

    void setValue(const QVariant &value);
    QString toString() const;
    QVariant decoration() const;

    QWidget *createEditor(QWidget *parent, const QObject *target, const char *receiver) const;
    void updateEditorContents(QWidget *editor);
    void updateValue(QWidget *editor);

    QDesignerFormEditorInterface *core() const { return m_core; }

private:
    QDesignerFormEditorInterface *m_core;
};

// This handles editing of pixmap and icon properties
class GraphicsPropertyEditor : public QWidget
{
    Q_OBJECT

public:
    GraphicsPropertyEditor(QDesignerFormEditorInterface *core, const QIcon &pm, QWidget *parent);
    GraphicsPropertyEditor(QDesignerFormEditorInterface *core, const QPixmap &pixmap, QWidget *parent);
    ~GraphicsPropertyEditor();

    void setIcon(const QIcon &pm);
    void setPixmap(const QPixmap &pm);
    QIcon icon() const { return m_mode == Icon ? m_icon : QIcon(); }
    QPixmap pixmap() const { return m_mode == Pixmap ? m_pixmap : QPixmap(); }

signals:
    void iconChanged(const QIcon &pm);
    void pixmapChanged(const QPixmap &pm);

private slots:
    void showDialog();
    void comboActivated(int idx);

private:
    void init();
    void populateCombo();
    int indexOfIcon(const QIcon &icon);
    int indexOfPixmap(const QPixmap &pixmap);

    enum Mode { Icon, Pixmap };
    const Mode m_mode;

    QDesignerFormEditorInterface *m_core;
    QComboBox *m_combo;
    QToolButton *m_button;
    QIcon m_icon;
    QPixmap m_pixmap;
};
}

#endif
