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Fix, NSMatrix -deselectAllCells


From: Georg Fleischmann
Subject: Fix, NSMatrix -deselectAllCells
Date: Fri, 13 Jan 2006 17:51:20 GMT

Hi,

here is a patch for [NSMatrix -deselectAllCells] to set the selected  
row/column of an empty matrix always to -1 (even if in radio mode empty  
selection is not allowed).
This is needed to have the correct starting point after a renew, since adding  
a row does not check whether the selected row/column is within the allowed  
range.

Best wishes,
Georg


2006-01-13  Georg Fleischmann
        * gui/Source/NSMatrix.m [NSMatrix -deselectAllCells]:
          set _selectedRow/_selectedCol = -1 for an empty matrix,
          even if empty selection is not allowed.


*** gui/Source/NSMatrix.m.old   2005-12-10 18:34:36.000000000 +0100
--- gui/Source/NSMatrix.m       2006-01-13 17:49:31.000000000 +0100
***************
*** 1043,1049 ****
  {
    int         i;

!   if (!_allowsEmptySelection && _mode == NSRadioModeMatrix)
      return;

    for (i = 0; i < _numRows; i++)
--- 1043,1050 ----
  {
    int         i;

!   if (_numRows > 0 && _numCols > 0 &&
!       !_allowsEmptySelection && _mode == NSRadioModeMatrix)
      return;

    for (i = 0; i < _numRows; i++)




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