update the size of the wxGridSizer as items are added to wxGBSizer to avoid asserts in AddGrowableRow/Col()

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@57309 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2008-12-13 12:27:33 +00:00
parent 5fa51d09eb
commit 476768356c

View File

@@ -228,6 +228,18 @@ wxSizerItem* wxGridBagSizer::Add( wxGBSizerItem *item )
if ( item->GetWindow() )
item->GetWindow()->SetContainingSizer( this );
// extend the number of rows/columns of the underlying wxFlexGridSizer if
// necessary
int row, col;
item->GetEndPos(row, col);
row++;
col++;
if ( row > GetRows() )
SetRows(row);
if ( col > GetCols() )
SetCols(col);
return item;
}