uistatusbar.h

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#pragma once

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        A.H. Lammertink
 Date:          30/05/2000
________________________________________________________________________

-*/

#include "uibasemod.h"
#include "uibaseobject.h"
#include "draw.h"
#include "uistring.h"

mFDQtclass(QStatusBar)
class uiStatusBarBody;
class uiMainWin;
class uiObject;


mExpClass(uiBase) uiStatusBar : public uiBaseObject
{

    friend class        uiMainWinBody;

public:
                        ~uiStatusBar();

    int         addMsgFld(const uiString& lbltxt=uiString::emptyString(),
                          const uiString& tooltip =uiString::emptyString(),
                          OD::Alignment::HPos al=OD::Alignment::Left,
                          int stretch=1);

    int         addMsgFld(const uiString& tooltip,
                                  OD::Alignment::HPos al=OD::Alignment::Left,
                                  int stretch=1);
    bool                addObject(uiObject*);

    void                setToolTip(int,const uiString&);
    void                setTxtAlign(int,OD::Alignment::HPos);
    void                setLabelTxt(int,const uiString&);

    int                 nrFields() const;
    void                message(const uiString&,int fldidx=0, int msecs=-1);
    void                setEmpty(int startat=0);
    void                setBGColor(int fldidx,const Color&);
    Color               getBGColor(int fldidx) const;

    int                 getNrWidgets() const            { return 1; }
    mQtclass(QWidget)*  getWidget(int);

protected:

                        uiStatusBar(uiMainWin*,const char*,
                                    mQtclass(QStatusBar&));
private:

    uiStatusBarBody*    body_;
    uiStatusBarBody&    mkbody(uiMainWin*, const char*,
                               mQtclass(QStatusBar&));
};