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Text File  |  1998-10-20  |  5KB  |  133 lines
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  4.      XXXXmmmmIIIIssssTTTTrrrraaaavvvveeeerrrrssssaaaabbbblllleeee((((3333XXXX))))       UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV       XXXXmmmmIIIIssssTTTTrrrraaaavvvveeeerrrrssssaaaabbbblllleeee((((3333XXXX))))
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  8.      NNNNAAAAMMMMEEEE
  9.           XXXXmmmmIIIIssssTTTTrrrraaaavvvveeeerrrrssssaaaabbbblllleeee - A function that identifies whether a
  10.           widget can be traversed
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  12.      SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
  13.           ####iiiinnnncccclllluuuuddddeeee <<<<XXXXmmmm////XXXXmmmm....hhhh>>>>
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  15.           BBBBoooooooolllleeeeaaaannnn XXXXmmmmIIIIssssTTTTrrrraaaavvvveeeerrrrssssaaaabbbblllleeee ((((_w_i_d_g_e_t))))
  16.                WWWWiiiiddddggggeeeetttt    _w_i_d_g_e_t;;;;
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  19.      VVVVEEEERRRRSSSSIIIIOOOONNNN
  20.           This page documents version 1.2 of the Motif library.
  21.  
  22.      DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
  23.           XXXXmmmmIIIIssssTTTTrrrraaaavvvveeeerrrrssssaaaabbbblllleeee determines whether the specified widget is
  24.           eligible to receive focus through keyboard traversal.  In
  25.           general, a widget is eligible to receive focus when all of
  26.           the following conditions are true:
  27.  
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  29.             +o  The widget and its ancestors are not being destroyed,
  30.                are sensitive, and have a value of True for
  31.                XXXXmmmmNNNNttttrrrraaaavvvveeeerrrrssssaaaallllOOOOnnnn.
  32.  
  33.             +o  The widget and its ancestors are realized, managed, and
  34.                (except for gadgets) mapped.
  35.  
  36.             +o  Some part of the widget's rectangular area is
  37.                unobscured by the widget's ancestors, or some part of
  38.                the widget's rectangular area is inside the work window
  39.                (but possibly outside the clip window) of a
  40.                ScrolledWindow whose XXXXmmmmNNNNssssccccrrrroooolllllllliiiinnnnggggPPPPoooolllliiiiccccyyyy is XXXXmmmmAAAAUUUUTTTTOOOOMMMMAAAATTTTIIIICCCC
  41.                and whose XXXXmmmmNNNNttttrrrraaaavvvveeeerrrrsssseeeeOOOObbbbssssccccuuuurrrreeeeddddCCCCaaaallllllllbbbbaaaacccckkkk is not NULL.
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  44.           Some widgets may not be eligible to receive focus even if
  45.           they meet all these conditions.  For example, most managers
  46.           cannot receive focus through keyboard traversal.  Some
  47.           widgets may be eligible to receive focus under particular
  48.           conditions.  For example, a DrawingArea is eligible to
  49.           receive focus if it meets the conditions above and has no
  50.           child whose XXXXmmmmNNNNttttrrrraaaavvvveeeerrrrssssaaaallllOOOOnnnn resource is True.
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  53.           _w_i_d_g_e_t Specifies the ID of the widget
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  56.      RRRREEEETTTTUUUURRRRNNNN VVVVAAAALLLLUUUUEEEE
  57.           Returns True if the widget is eligible to receive focus
  58.           through keyboard traversal; otherwise, returns False.
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  63.      Page 1                                          (printed 4/30/98)
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  70.      XXXXmmmmIIIIssssTTTTrrrraaaavvvveeeerrrrssssaaaabbbblllleeee((((3333XXXX))))       UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV       XXXXmmmmIIIIssssTTTTrrrraaaavvvveeeerrrrssssaaaabbbblllleeee((((3333XXXX))))
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  74.      RRRREEEELLLLAAAATTTTEEEEDDDD IIIINNNNFFFFOOOORRRRMMMMAAAATTTTIIIIOOOONNNN
  75.           XXXXmmmmGGGGeeeettttVVVViiiissssiiiibbbbiiiilllliiiittttyyyy((((3333XXXX)))) and XXXXmmmmPPPPrrrroooocccceeeessssssssTTTTrrrraaaavvvveeeerrrrssssaaaallll((((3333XXXX)))).
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  129.      Page 2                                          (printed 4/30/98)
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