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#ifndef _RELATIONSHIP_CANVAS_FLOATER_H_
#define _RELATIONSHIP_CANVAS_FLOATER_H_
#include "canvas_floater.h"
namespace wb {
class ModelDiagramForm;
class RelationshipFloater : public Floater
{
public:
RelationshipFloater(ModelDiagramForm *view);
virtual ~RelationshipFloater();
void add_column(const std::string &name);
boost::signals2::signal<void ()>* signal_done_clicked() { return _button.signal_activate(); }
void setup_pick_target();
void pick_next_target();
private:
mdc::Box _columns_box;
mdc::TextFigure _text;
Button _button;
std::vector<mdc::TextFigure*> _columns;
unsigned int _current_column;
void setup_pick_source();
};
};
#endif
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