connctrl.hxx

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#ifndef INCLUDED_SVX_CONNCTRL_HXX
#define INCLUDED_SVX_CONNCTRL_HXX
 
#include <sal/types.h>
#include <svx/svxdllapi.h>
#include <vcl/customweld.hxx>
#include <vcl/outdev.hxx>
 
class SfxItemSet;
class SdrEdgeObj;
class SdrView;
class SdrPage;
 
/*************************************************************************
|*
|* SvxXConnectionPreview
|*
\************************************************************************/
class SAL_WARN_UNUSED SVX_DLLPUBLIC SvxXConnectionPreview final : public weld::CustomWidgetController
{
 friend class SvxConnectionPage;
 
private:
    MapMode aNewMapMode;
    rtl::Reference<SdrEdgeObj>  pEdgeObj;
    rtl::Reference<SdrPage> mxSdrPage;
    const SdrView*      pView;
 
    SVX_DLLPRIVATE void AdaptSize();
    SVX_DLLPRIVATE void SetMapMode(const MapMode& rNewMapMode) { aNewMapMode = rNewMapMode; }
    SVX_DLLPRIVATE const MapMode& GetMapMode() const { return aNewMapMode; }
public:
    SvxXConnectionPreview();
    virtual void SetDrawingArea(weld::DrawingArea* pDrawingArea) override;
    virtual ~SvxXConnectionPreview() override;
 
    virtual void Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect ) override;
    virtual void Resize() override;
    virtual bool MouseButtonDown(const MouseEvent& rMEvt) override;
 
    void         SetAttributes( const SfxItemSet& rInAttrs );
    sal_uInt16   GetLineDeltaCount() const;
 
    void         Construct();
    void         SetView( const SdrView* pSdrView ) { pView = pSdrView; }
};
 
#endif // INCLUDED_SVX_CONNCTRL_HXX
 
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