I´m developing a grid for my UIBuilder. For the moment show a few cells and columns.The rows area is a ScrollPane widget with TableLayout policy. The rows header is another panel. In vertical scroll the behavior is correct, the rows scrolling and the header is fixed -> http://img43.imageshack.us/i/capturadepantalla200911w.png/ my problem is in the horizontal scroll, in that case rows area scroll good, but obviosly the header columns dont "match" with the rows columns, only is a panel -> http://img10.imageshack.us/i/capturadepantalla200911f.png/ I´m catching the "scrolling" event, but i dont have a position reference for relocate the rows header panel. The rows area position don´t change when is scrolled, is strange. I hope to me to have expressed well⦠:| -- View this message in context: http://n2.nabble.com/Conseils-for-develop-a-grid-tp4028690p4028690.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.