toolkit/source/awt/vclxscroller.hxx

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  31
  32 #ifndef LAYOUT_AWT_VCLXSCROLLER_HXX
  33 #define LAYOUT_AWT_VCLXSCROLLER_HXX
  34
  35 #include <comphelper/uno3.hxx>
  36 #include <layout/core/bin.hxx>
  37 #include <toolkit/awt/vclxwindow.hxx>
  38
  39 class ScrollBar;
  40 class FixedImage;
  41
  42 namespace layoutimpl
  43 {
  44
  45 class VCLXScroller :public VCLXWindow
  46                    ,public Bin
  47 {
  48 public:
  49     VCLXScroller();
  50
  51 protected:
  52     ~VCLXScroller();
  53
  54     // XInterface
  55     DECLARE_XINTERFACE()
  56
  57     // XTypeProvider
  58     DECLARE_XTYPEPROVIDER()
  59
  60     // XComponent
  61     void SAL_CALL dispose() throw(::com::sun::star::uno::RuntimeException);
  62
  63     // ::com::sun::star::awt::XLayoutContainer
  64     virtual void SAL_CALL allocateArea( const ::com::sun::star::awt::Rectangle &rArea )
  65         throw (::com::sun::star::uno::RuntimeException);
  66     virtual ::com::sun::star::awt::Size SAL_CALL getMinimumSize()
  67         throw(::com::sun::star::uno::RuntimeException);
  68
  69     // VclWindowPeer
  70     virtual void SAL_CALL setProperty( const ::rtl::OUString& PropertyName, const ::com::sun::star::uno::Any& Value ) throw(::com::sun::star::uno::RuntimeException);
  71     virtual ::com::sun::star::uno::Any SAL_CALL getProperty( const ::rtl::OUString& PropertyName ) throw(::com::sun::star::uno::RuntimeException);
  72
  73     // VCLXWindow
  74     void ProcessWindowEvent( const VclWindowEvent& _rVclWindowEvent );
  75
  76 private:
  77     VCLXScroller( const VCLXScroller& );            // never implemented
  78     VCLXScroller& operator=( const VCLXScroller& ); // never implemented
  79
  80     // because the underlying window is only setup-ed after construction, init
  81     // scrollbars at play-time
  82     void ensureScrollBars();
  83
  84     FixedImage *mpContent;  // dummy
  85     ScrollBar *mpHorScrollBar, *mpVerScrollBar;
  86     DECL_LINK( ScrollHdl, ScrollBar* );
  87 };
  88
  89 } // namespace layoutimpl
  90
  91 #endif /* LAYOUT_AWT_VCLXSCROLLER_HXX */