MarbleLineEdit.h

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//
// This file is part of the Marble Virtual Globe.
//
// This program is free software licensed under the GNU LGPL. You can
// find a copy of this license in LICENSE.txt in the top directory of
// the source code.
//
// The code in this file is largely based on KDE's KLineEdit class
// as included in KDE 4.5. See there for its authors:
// http://api.kde.org/4.x-api/kdelibs-apidocs/kdeui/html/klineedit_8cpp.html
//
// Copyright 2010,2012      Dennis Nienhüser <earthwings@gentoo.org>
//

#ifndef MARBLE_ROUTINGLINEEDIT_H
#define MARBLE_ROUTINGLINEEDIT_H

#include "marble_export.h"

#include <QLineEdit>

namespace Marble
{

class MarbleLineEditPrivate;

class MARBLE_EXPORT MarbleLineEdit : public QLineEdit
{
    Q_OBJECT

public:
    explicit MarbleLineEdit( QWidget *parent = 0 );

    ~MarbleLineEdit();

    void setDecorator( const QPixmap &decorator );

    void setBusy( bool busy );

Q_SIGNALS:
    void clearButtonClicked();

    void decoratorButtonClicked();

protected:
    virtual void mouseReleaseEvent( QMouseEvent* event );

    virtual void resizeEvent( QResizeEvent* event );

private Q_SLOTS:
    void updateClearButtonIcon( const QString& text );

    void updateClearButton();

    void updateProgress();

private:
    MarbleLineEditPrivate* const d;
};

} // namespace Marble

#endif // MARBLE_ROUTINGLINEEDIT_H