offapi/com/sun/star/accessibility/XAccessibleKeyBinding.idl

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  19
  20 #ifndef __com_sun_star_accessibility_XAccessibleKeyBinding_idl__
  21 #define __com_sun_star_accessibility_XAccessibleKeyBinding_idl__
  22
  23 #include <com/sun/star/uno/XInterface.idl>
  24 #include <com/sun/star/awt/KeyStroke.idl>
  25 #include <com/sun/star/lang/IndexOutOfBoundsException.idl>
  26
  27 module com { module sun { module star { module accessibility {
  28
  29 /** This interface can be used to represent any number of key bindings which
  30     then can be associated to a certain action.
  31
  32     <p>There can be zero, one, or more key bindings.  Each key binding consists
  33     of a sequence of ::com::sun::star::awt::KeyStroke
  34     objects.  The association of an action with a key binding is established
  35     by the XAccessibleAction interface returning an
  36     XAccessibleKeyBinding object.</p>
  37
  38     <p>A key binding describes alternative ways how to invoke an action with
  39     pressing one or more keys after each other.  Each individual sequence of
  40     key strokes </p>
  41
  42     @since OOo 1.1.2
  43 */
  44 interface XAccessibleKeyBinding : ::com::sun::star::uno::XInterface
  45 {
  46     /** Return the number of available key bindings.
  47         @return
  48             The returned value may be 0 to indicate that there are no key
  49             bindings or the positive number of the available key bindings.
  50     */
  51     long getAccessibleKeyBindingCount ();
  52
  53     /** The returned sequence of key strokes describes one method to invoke
  54         the associated action (the one from which you obtained the object at
  55         which you called this method) by pressing keys.  The keys specified
  56         by each of the returned key strokes have to be pressed at the same
  57         time (the Control-key and the A-key for example).  The keys of
  58         one key stroke have to be released before pressing those of the
  59         next.  The order of the key strokes in the sequence define the order
  60         in which to press them.
  61         @param nIndex
  62             The index selects one of alternative key bindings.  It has to
  63             non-negative and smaller then the number of key bindings as
  64             returned by the getAccessibleKeyBindingCount()
  65             method.
  66         @return
  67            The returned sequence of key strokes specifies one way to invoke
  68            the associated action.  The sequence may be empty (but should
  69            not be; better not to return such a key binding at all).
  70         @throws ::com::sun::star::lang::IndexOutOfBoundsException
  71             if the index is not valid.
  72     */
  73     sequence<::com::sun::star::awt::KeyStroke> getAccessibleKeyBinding ([in] long nIndex)
  74         raises (::com::sun::star::lang::IndexOutOfBoundsException);
  75 };
  76
  77 }; }; }; };
  78
  79 #endif
  80
  81 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */