Piles

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 Please read COPYING and README files in root folder
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*/
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#ifndef DBMODELCOL_H
#define DBMODELCOL_H
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/*  INCLUDES    ------------------------------------------------------------ */

#include <dbmodel/dbmodel-config.h>
#include <dbstruct/dbstruct.h>
#include <dbstruct/dbcolumn.h>
#include <dbstruct/dbtaew.h>

/*  INCLUDES    ============================================================ */
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/*  DEFINITIONS    --------------------------------------------------------- */

QT_BEGIN_NAMESPACE
class QComboBox;
class QVariant;
class QModelIndex;
class QCheckBox;
QT_END_NAMESPACE

class DbModel;
class DbModelTbl;

/*  DEFINITIONS    ========================================================= */
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/*  CLASS    --------------------------------------------------------------- */

class DBMODEL_EXPORT DbModelCol
{
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    /*  DEFINITIONS    ----------------------------------------------------- */


    /*  DEFINITIONS    ===================================================== */
    //
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    /*  DATA    ------------------------------------------------------------ */

public:

    int user_index_; 
    const DbModelTbl * table_; 
    int t_primary_; 
    int t_display_; 
    QString label_; 
    DbColumn original_; 
    /*  DATA    ============================================================ */
    //
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    /*  FUNCTIONS    ------------------------------------------------------- */

public:

    DbModelCol ();

    DbModelCol (
            const DbColumn & source,
            int user_index,
            const DbModelTbl & table);

    DbModelCol (const DbModelCol & other);

    DbModelCol & operator= (const DbModelCol & other);

    ~DbModelCol() {}

    bool
    isForeign () const {
        return t_primary_ != -1;
    }


    bool
    setCombo (
        QComboBox * control,
        const QVariant & key,
        bool b_delegate_enh = true) const;

    bool
    getComboValue (
        const QModelIndex & index,
        DbModel * top_model,
        QComboBox * control) const;


    QVariant
    comboResult (
            DbModel *top_model,
            QComboBox *control) const;

    QVariant
    comboInsert (
            DbModel *top_model,
            const QString &value) const;



    bool
    getTristateValue (
        const QModelIndex & index,
        DbModel * top_model,
        QCheckBox * control) const;

    bool
    setTristate (
        QCheckBox *control,
        const QVariant & value,
        bool b_delegate_enh) const;


    int
    mainTableRealIndex () const {
        return original_.real_col_id_;
    }

    int
    mainTableVirtualIndex () const {
        return original_.col_id_;
    }


    /*  FUNCTIONS    ======================================================= */
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}; /* class DbModelCol */

/*  CLASS    =============================================================== */
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#endif // DBMODELCOL_H
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