zoomsliderctrl.hxx

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#ifndef INCLUDED_SVX_ZOOMSLIDERCTRL_HXX
#define INCLUDED_SVX_ZOOMSLIDERCTRL_HXX
 
#include <sfx2/stbitem.hxx>
#include <svx/svxdllapi.h>
#include <memory>
 
class SVX_DLLPUBLIC SvxZoomSliderControl final : public SfxStatusBarControl
{
private:
 
    struct SvxZoomSliderControl_Impl;
    std::unique_ptr<SvxZoomSliderControl_Impl> mxImpl;
 
    sal_uInt16 Offset2Zoom( tools::Long nOffset ) const;
    tools::Long Zoom2Offset( sal_uInt16 nZoom ) const;
 
    void repaintAndExecute();
    void forceRepaint() const;
 
public:
 
    SFX_DECL_STATUSBAR_CONTROL();
 
    SvxZoomSliderControl( sal_uInt16 _nSlotId, sal_uInt16 _nId, StatusBar& _rStb );
    virtual ~SvxZoomSliderControl() override;
 
    virtual void  StateChangedAtStatusBarControl( sal_uInt16 nSID, SfxItemState eState, const SfxPoolItem* pState ) override;
    virtual void  Paint( const UserDrawEvent& rEvt ) override;
    virtual bool  MouseButtonDown( const MouseEvent & ) override;
    virtual bool  MouseButtonUp( const MouseEvent & ) override;
    virtual bool  MouseMove( const MouseEvent & rEvt ) override;
};
 
#endif
 
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