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Prevent errors from NSTableView number of rows changing, when there were no rows selected.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@19400 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Fred Kiefer 2004-05-25 17:47:12 +00:00
parent da5c975abe
commit cac2d857fa
2 changed files with 10 additions and 3 deletions
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8
Source/NSTableView.m
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@ -4313,15 +4313,17 @@ byExtendingSelection: (BOOL)flag
int row = [_selectedRows lastIndex];
/* Check that all selected rows are in the new range of rows */
if (row >= _numberOfRows)
if ((row != NSNotFound) && (row >= _numberOfRows))
{
[_selectedRows removeIndexesInRange:
NSMakeRange(_numberOfRows, row - _numberOfRows)];
if (_selectedRow >= _numberOfRows)
{
if ([_selectedRows count] > 0)
row = [_selectedRows lastIndex];
if (row != NSNotFound)
{
_selectedRow = [_selectedRows lastIndex];
_selectedRow = row;
}
else
{