uigraphicsview.h

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#pragma once
 
/*+
________________________________________________________________________
 
 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Satyaki maitra
 Date:          March 2009
 RCS:           $Id$
________________________________________________________________________
 
-*/
 
#include "uitoolsmod.h"
#include "uigraphicsviewbase.h"
 
class uiGraphicsItemGroup;
class uiLineItem;
class uiToolButton;
class uiParent;
namespace OD { class LineStyle; }
 
mExpClass(uiTools) uiCrossHairItem : public CallBacker
{
public:
                                uiCrossHairItem(uiGraphicsViewBase&);
                                ~uiCrossHairItem();
 
    void                        setLineStyle(const OD::LineStyle&);
    const OD::LineStyle&        getLineStyle() const;
 
    void                        show(bool yn);
    bool                        isShown() const;
 
    void                        showLine(OD::Orientation,bool yn);
    bool                        isLineShown(OD::Orientation) const;
 
protected:
    void                        mouseMoveCB(CallBacker*);
 
    uiGraphicsItemGroup*        itemgrp_;
    uiLineItem*                 horline_;
    uiLineItem*                 vertline_;
 
    OD::LineStyle&              ls_;
    uiGraphicsViewBase&         view_;
};
 
 
mExpClass(uiTools) uiGraphicsView : public uiGraphicsViewBase
{ mODTextTranslationClass(uiGraphicsView);
public:
                                uiGraphicsView(uiParent*,const char* nm);
                                ~uiGraphicsView();
 
    uiToolButton*               getSaveImageButton(uiParent*);
    uiToolButton*               getPrintImageButton(uiParent*);
 
    void                        enableImageSave();
    void                        disableImageSave();
 
    uiCrossHairItem*            getCrossHairItem();
 
protected:
    bool                        enableimagesave_;
    void                        saveImageCB(CallBacker*);
    void                        printImageCB(CallBacker*);
 
    uiCrossHairItem*            crosshairitem_;
};