toolkit/source/awt/vclxsplitter.hxx

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  31
  32 #ifndef LAYOUT_AWT_VCLXSPLITTER_HXX
  33 #define LAYOUT_AWT_VCLXSPLITTER_HXX
  34
  35 #include <com/sun/star/awt/MaxChildrenException.hpp>
  36 #include <com/sun/star/beans/XPropertySet.hpp>
  37 #include <comphelper/uno3.hxx>
  38 #include <layout/core/box-base.hxx>
  39 #include <toolkit/awt/vclxwindow.hxx>
  40
  41 class Splitter;
  42
  43 namespace layoutimpl
  44 {
  45
  46 class VCLXSplitter :public VCLXWindow
  47                    ,public Box_Base
  48 {
  49 private:
  50     VCLXSplitter( const VCLXSplitter& );            // never implemented
  51     VCLXSplitter& operator=( const VCLXSplitter& ); // never implemented
  52
  53 public:
  54     VCLXSplitter( bool bHorizontal );
  55
  56 protected:
  57     ~VCLXSplitter();
  58
  59     // XInterface
  60     DECLARE_XINTERFACE()
  61
  62     // XTypeProvider
  63     DECLARE_XTYPEPROVIDER()
  64
  65     // XComponent
  66     void SAL_CALL dispose( ) throw(::com::sun::star::uno::RuntimeException);
  67
  68     // ::com::sun::star::awt::XLayoutContainer
  69     virtual void SAL_CALL addChild(
  70         const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XLayoutConstrains >& Child )
  71         throw (::com::sun::star::uno::RuntimeException, ::com::sun::star::awt::MaxChildrenException);
  72
  73     virtual void SAL_CALL allocateArea( const ::com::sun::star::awt::Rectangle &rArea )
  74         throw (::com::sun::star::uno::RuntimeException);
  75
  76     virtual ::com::sun::star::awt::Size SAL_CALL getMinimumSize()
  77         throw(::com::sun::star::uno::RuntimeException);
  78
  79     // unimplemented:
  80     virtual sal_Bool SAL_CALL hasHeightForWidth()
  81         throw(css::uno::RuntimeException)
  82     { return false; }
  83     virtual sal_Int32 SAL_CALL getHeightForWidth( sal_Int32 /*nWidth*/ )
  84     throw(css::uno::RuntimeException)
  85     { return maRequisition.Height; }
  86
  87     // VclWindowPeer
  88     virtual void SAL_CALL setProperty( const ::rtl::OUString& PropertyName, const ::com::sun::star::uno::Any& Value ) throw(::com::sun::star::uno::RuntimeException);
  89     virtual ::com::sun::star::uno::Any SAL_CALL getProperty( const ::rtl::OUString& PropertyName ) throw(::com::sun::star::uno::RuntimeException);
  90
  91     // VCLXWindow
  92     void ProcessWindowEvent( const VclWindowEvent& _rVclWindowEvent );
  93
  94 public:
  95     // Maps page ids to child references
  96     struct ChildData : public Box_Base::ChildData
  97     {
  98         sal_Bool mbShrink;
  99         ChildData( css::uno::Reference< css::awt::XLayoutConstrains > const& xChild );
 100     };
 101
 102     struct ChildProps : public Box_Base::ChildProps
 103     {
 104         ChildProps( VCLXSplitter::ChildData *pData );
 105     };
 106
 107 protected:
 108
 109     ChildData *createChild( css::uno::Reference< css::awt::XLayoutConstrains > const& xChild );
 110     ChildProps *createChildProps( Box_Base::ChildData* pData );
 111
 112     ChildData* getChild( int i );
 113
 114     float mnHandleRatio;
 115     bool mbHandlePressed;
 116
 117     DECL_LINK( HandleMovedHdl, Splitter* );
 118     bool mbHorizontal;
 119     Splitter *mpSplitter;
 120     void ensureSplitter();
 121 };
 122
 123 } // namespace layoutimpl
 124
 125 #endif /* LAYOUT_AWT_VCLXSPLITTER_HXX */