sd/source/ui/inc/AccessibleScrollPanel.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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   9  * This file incorporates work covered by the following license notice:
  10  *
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  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef SD_ACCESSIBILITY_ACCESSIBLE_SCROLL_PANEL_HXX
  21 #define SD_ACCESSIBILITY_ACCESSIBLE_SCROLL_PANEL_HXX
  22
  23 #include "AccessibleTreeNode.hxx"
  24
  25 namespace sd { namespace toolpanel {
  26 class ScrollPanel;
  27 } }
  28
  29
  30 namespace accessibility {
  31
  32 /** This derived class handles the accessible children different from its
  33     base class.  It adds the scroll bars as children when they are visible.
  34 */
  35 class AccessibleScrollPanel
  36     : public AccessibleTreeNode
  37 {
  38 public:
  39     AccessibleScrollPanel (
  40         ::sd::toolpanel::ScrollPanel& rScrollPanel,
  41         const OUString& rsName,
  42         const OUString& rsDescription);
  43     ~AccessibleScrollPanel (void);
  44
  45     //=====  XAccessibleContext  ==============================================
  46
  47     /// Return the number of currently visible children.
  48     virtual sal_Int32 SAL_CALL
  49         getAccessibleChildCount (void) throw (::com::sun::star::uno::RuntimeException);
  50
  51     /// Return the specified child or throw exception.
  52     virtual ::com::sun::star::uno::Reference<
  53         ::com::sun::star::accessibility::XAccessible> SAL_CALL
  54         getAccessibleChild (sal_Int32 nIndex)
  55         throw (::com::sun::star::lang::IndexOutOfBoundsException,
  56             ::com::sun::star::uno::RuntimeException);
  57
  58     //=====  XServiceInfo  ====================================================
  59
  60     /** Returns an identifier for the implementation of this object.
  61     */
  62     virtual OUString SAL_CALL
  63         getImplementationName (void)
  64         throw (::com::sun::star::uno::RuntimeException);
  65
  66 private:
  67     ::sd::toolpanel::ScrollPanel& GetScrollPanel (void) const;
  68 };
  69
  70 } // end of namespace accessibility
  71
  72 #endif
  73
  74 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */