orK/src/engines_area.h

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#ifndef ENGINES_AREA_H
#define ENGINES_AREA_H

#include "ork.h"
#include "engine.h" // For drag and drop

#include <QWidget>
#include <QScrollArea>
#include <QVBoxLayout>
#include <QDrag>
#include <QMouseEvent>
#include <QApplication>

class EnginesArea : public QScrollArea
{
        Q_OBJECT

        public :

                EnginesArea( QWidget* parent = 0 ) ;
                
                ~EnginesArea() ;

                void insertWidget( QWidget* engine, int index = -1 ) ;
                
                void setName( const QString &name ) ;
                
                QString name() ;
                
                QWidget* engineAt( const QPoint &p ) ;
                
                int engineIndexAt( const QPoint &p ) ;
                
                int count() const ;
                
                QLayoutItem* itemAt( int index ) const ;
                
        public slots :
        
        private slots :

        signals :
                
                void engineDropped() ;
                
                void areaSetVisible( bool ) ;
                
                void areaClosed() ;

        protected :
        
                void dragEnterEvent(QDragEnterEvent *event) ;
                
                void dragMoveEvent(QDragMoveEvent *event) ;
                
                void dropEvent(QDropEvent *event) ;
                
                void hideEvent ( QHideEvent *event ) ;
                
                void showEvent( QShowEvent *event ) ;
                
                void closeEvent( QCloseEvent *event ) ;

        private :
        
                QString _name ;
        
                QWidget *_base ;
                
                QVBoxLayout *_layout ;

} ;


#endif          // ENGINES_AREA_H

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