/****************************************************************************

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****************************************************************************/

#ifndef QX11EMBED_X11_H

#define QX11EMBED_X11_H

#include <QtGui/qwidget.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Gui)

class QX11EmbedWidgetPrivate;

class Q_GUI_EXPORT QX11EmbedWidget : public QWidget

{

    Q_OBJECT

public:

    QX11EmbedWidget(QWidget *parent = 0);

    ~QX11EmbedWidget();

    void embedInto(WId id);

    WId containerWinId() const;

    enum Error {

	Unknown,

	Internal,

	InvalidWindowID

    };

    Error error() const;

Q_SIGNALS:

    void embedded();

    void containerClosed();

    void error(QX11EmbedWidget::Error error);

protected:

    bool x11Event(XEvent *);

    bool eventFilter(QObject *, QEvent *);

    bool event(QEvent *);

    void resizeEvent(QResizeEvent *);

private:

    Q_DECLARE_PRIVATE(QX11EmbedWidget)

    Q_DISABLE_COPY(QX11EmbedWidget)

};

class QX11EmbedContainerPrivate;

class Q_GUI_EXPORT QX11EmbedContainer : public QWidget

{

    Q_OBJECT

public:

    QX11EmbedContainer(QWidget *parent = 0);

    ~QX11EmbedContainer();

    void embedClient(WId id);

    void discardClient();

    WId clientWinId() const;

    QSize minimumSizeHint() const;

    enum Error {

	Unknown,

	Internal,

	InvalidWindowID

    };

    Error error() const;

Q_SIGNALS:

    void clientIsEmbedded();

    void clientClosed();

    void error(QX11EmbedContainer::Error);

protected:

    bool x11Event(XEvent *);

    bool eventFilter(QObject *, QEvent *);

    void paintEvent(QPaintEvent *e);

    void resizeEvent(QResizeEvent *);

    void showEvent(QShowEvent *);

    void hideEvent(QHideEvent *);

    bool event(QEvent *);

private:

    Q_DECLARE_PRIVATE(QX11EmbedContainer)

    Q_DISABLE_COPY(QX11EmbedContainer)

};

QT_END_NAMESPACE

QT_END_HEADER

#endif // QX11EMBED_X11_H