/*
 * Copyright 2009, Ingo Weinhold, ingo_weinhold@gmx.de.
 * Distributed under the terms of the MIT License.
 */
#ifndef TABLE_COLUMN_H
#define TABLE_COLUMN_H

#include <InterfaceDefs.h>
#include <Rect.h>

#include <Variant.h>


class BString;
class BView;


class TableColumn {
public:
                                                                TableColumn(int32 modelIndex, float width,
                                                                        float minWidth, float maxWidth,
                                                                        alignment align);
        virtual                                         ~TableColumn();

                        int32                           ModelIndex() const      { return fModelIndex; }

                        float                           Width() const           { return fWidth; }
                        float                           MinWidth() const        { return fMinWidth; }
                        float                           MaxWidth() const        { return fMaxWidth; }

                        alignment                       Alignment() const       { return fAlignment; }

        virtual void                            GetColumnName(BString* into) const;

        virtual void                            DrawTitle(BRect rect, BView* targetView);
        virtual void                            DrawValue(const BVariant& value, BRect rect,
                                                                        BView* targetView);
        virtual int                                     CompareValues(const BVariant& a,
                                                                        const BVariant& b);
        virtual float                           GetPreferredWidth(const BVariant& value,
                                                                        BView* parent) const;

private:
                        int32                           fModelIndex;
                        float                           fWidth;
                        float                           fMinWidth;
                        float                           fMaxWidth;
                        alignment                       fAlignment;
};


#endif  // TABLE_COLUMN_H