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Re: tracking GridCtrl selection [message #32765 is a reply to message #32709]

Tue, 07 June 2011 08:21

unodgs
Messages: 1367
Registered: November 2005
Location: Poland

Ultimate Contributor

You can iterate over all cells:

for(int i = 0; i < grid.GetCount(); i++)
  for(int j = 0; j < grid.GetColumnCount(); j++)
  {
      if(grid.IsSelected(i, j))
      {
          ... do anything ...
      }
   }

for checking rows only or you can use this macro

FOREACH_SELECTED_ROW(grid)
{
   PromptOK(Format("Selected row: %d", grid.GetCurrentRow()));
   ... do my code...
}

As you noticed you can also retrieve number of selected rows/cells:

int selectedRows = grid.GetSelectedCount();
int selectedCells = grid.GetSelectedItemsCount();

Quote:

CTRL+LMB or a Shift+LMB selection (they differ by 1)

Thanks. I'll try to fix that.

There are no GetSelectionBegin/End() methods (what should they return if there are multiple selections?)

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