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don't make wxGridTableBase::IsEmptyCell() pure virtual, there is really no point to force all derived table classes to implement it when it has a default implementation which works just fine in 99% of cases

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@57047 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2008-11-30 21:51:51 +00:00
parent 24973882e4
commit 8acad210fa
2 changed files with 11 additions and 4 deletions
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9
interface/wx/grid.h
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@@ -673,9 +673,14 @@ public:
//@{
/**
Must be overridden to implement testing for empty cells.
May be overridden to implement testing for empty cells.
This method is used by the grid to test if the given cell is not used
and so whether a neighbouring cell may overflow into it. By default it
only returns true if the value of the given cell, as returned by
GetValue(), is empty.
*/
virtual bool IsEmptyCell(int row, int col) = 0;
virtual bool IsEmptyCell(int row, int col);
/**
Same as IsEmptyCell() but taking wxGridCellCoords.