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Fixed column for point when point lies on the column boundary;

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unselect an already selected row on click only if shift is pressed


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@8910 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Nicola Pero 2001-01-29 21:47:27 +00:00
parent dc9ec36f4d
commit 7db396b77a
1 changed files with 12 additions and 7 deletions
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19
Source/NSTableView.m
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@ -1451,8 +1451,12 @@ byExtendingSelection: (BOOL)flag
if (clickCount == 1)
{
SEL selector;
unsigned int modifiers;
modifiers = [theEvent modifierFlags];
if ([self isRowSelected: _clickedRow] == YES)
/* Unselect a selected row if the shift key is pressed */
if ([self isRowSelected: _clickedRow] == YES
&& (modifiers & NSShiftKeyMask))
{
if (([_selectedRows count] == 1) && (_allowsEmptySelection == NO))
return;
@ -1477,11 +1481,8 @@ byExtendingSelection: (BOOL)flag
}
else // row is not selected
{
unsigned int modifiers;
BOOL newSelection;
modifiers = [theEvent modifierFlags];
if ((modifiers & (NSShiftKeyMask | NSAlternateKeyMask))
&& _allowsMultipleSelection)
newSelection = NO;
@ -1912,12 +1913,14 @@ byExtendingSelection: (BOOL)flag
- (int) columnAtPoint: (NSPoint)aPoint
{
if ((NSMouseInRect (aPoint, _bounds, YES)) == NO)
return -1;
{
return -1;
}
else
{
int i = 0;
while ((aPoint.x > _columnOrigins[i]) && (i < _numberOfColumns))
while ((aPoint.x >= _columnOrigins[i]) && (i < _numberOfColumns))
{
i++;
}
@ -1929,7 +1932,9 @@ byExtendingSelection: (BOOL)flag
{
/* NB: Y coordinate system is flipped in NSTableView */
if ((NSMouseInRect (aPoint, _bounds, YES)) == NO)
return -1;
{
return -1;
}
else
{
int return_value;