uiattrtypesel.h

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#pragma once
/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        A.H. Bril
 Date:          Oct 2006
________________________________________________________________________

-*/

#include "uiattributesmod.h"
#include "uigroup.h"
#include "bufstringset.h"

class uiComboBox;

mExpClass(uiAttributes) uiAttrTypeSel : public uiGroup
{
public:
                                uiAttrTypeSel(uiParent*,bool sorted=true);
                                ~uiAttrTypeSel();
    void                        fill(BufferStringSet* selgrps=0);

    const char*                 group() const;
    const char*                 attr() const;
    void                        setGrp(const char*);
    void                        setAttr(const char*);

    Notifier<uiAttrTypeSel>     selChg;

    void                        add(const char* grp,const char* attr);
    void                        update();       
    void                        setEmpty();

    static const char*          sKeyAllGrp;

protected:

    uiComboBox*                 grpfld_;
    uiComboBox*                 attrfld_;

    BufferStringSet             grpnms_;
    BufferStringSet             attrnms_;
    TypeSet<int>                attrgroups_;
    int*                        idxs_;
    bool                        sorted_;

    void                        grpSel(CallBacker*);
    void                        attrSel(CallBacker*);
    int                         curGrpIdx() const;
    void                        updAttrNms(const char* s=0);
    bool                        isPrefAttrib(int,const char*) const;

    void                        clear();
};