uiviszstretchdlg.h

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#pragma once
/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        N. Hemstra
 Date:          April 2002
________________________________________________________________________

-*/

#include "uivismod.h"
#include "uidialog.h"

namespace visSurvey
{ class Scene; }

class uiCheckBox;
class uiLabeledComboBox;
class uiSlider;

mExpClass(uiVis) uiZStretchDlg : public uiDialog
{ mODTextTranslationClass(uiZStretchDlg);
public:
                        uiZStretchDlg(uiParent*);
                        ~uiZStretchDlg();

    bool                valueChanged() const    { return valchgd_; }

    CallBack            vwallcb; 
    CallBack            homecb; 

protected:

    uiLabeledComboBox*  scenefld_;
    uiSlider*           sliderfld_;
    uiCheckBox*         savefld_;
    uiButton*           vwallbut_;

    TypeSet<int>        sceneids_;
    TypeSet<float>      zstretches_;
    TypeSet<float>      initzstretches_;

    float               initslval_;
    float               uifactor_;
    bool                valchgd_;

    static uiString     sZStretch() { return tr( "Z stretch" ); }
    void                setZStretch(visSurvey::Scene*,float,bool permanent);
    void                setOneZStretchToAllScenes(float,bool permanent);
    void                setZStretchesToScenes(TypeSet<float>&,bool permanent);

    void                updateSliderValues(int);
    visSurvey::Scene*   getSelectedScene() const;
    float               getSelectedSceneZStretch() const;
    float               getSelectedSceneUiFactor() const;

    void                doFinalise(CallBacker*);
    bool                acceptOK();
    bool                rejectOK();
    void                sliderMove(CallBacker*);
    void                butPush(CallBacker*);
    void                sceneSel(CallBacker*);

};