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#ifndef KSPREAD_HANDLER_H
#define KSPREAD_HANDLER_H
#include <KoContainerHandler.h>
#include <tqpoint.h>
#include <KoQueryTrader.h>
class TQWidget;
enum HandlerType
{
Part,
Chart,
Picture
};
namespace KSpread
{
class View;
/**
* This event handler is used to insert a new part. The event handler
* takes care of selecting the rectangle at which the new
* part will appear.
*/
class InsertHandler : public KoEventHandler
{
Q_OBJECT
public:
InsertHandler( View* view, TQWidget* widget );
~InsertHandler();
virtual HandlerType getType() = 0;
protected:
bool eventFilter( TQObject*, TQEvent* );
virtual void insertObject( TQRect ) = 0;
View* m_view;
TQPoint m_geometryStart;
TQPoint m_geometryEnd;
bool m_started;
bool m_clicked;
};
class InsertPartHandler : public InsertHandler
{
public:
InsertPartHandler( View* view, TQWidget* widget, const KoDocumentEntry& entry );
virtual ~InsertPartHandler();
HandlerType getType() { return Part; }
private:
void insertObject( TQRect );
KoDocumentEntry m_entry;
};
class InsertChartHandler : public InsertHandler
{
public:
InsertChartHandler( View* view, TQWidget* widget, const KoDocumentEntry& entry );
virtual ~InsertChartHandler();
HandlerType getType() { return Chart; }
private:
void insertObject( TQRect );
KoDocumentEntry m_entry;
};
class InsertPictureHandler : public InsertHandler
{
public:
InsertPictureHandler( View* view, TQWidget* widget, const KURL &);
virtual ~InsertPictureHandler();
HandlerType getType() { return Picture; }
private:
void insertObject( TQRect );
KURL m_file;
};
} // namespace KSpread
#endif
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