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Drag in NSTableView won't trigger the selection

From: Yen-Ju Chen
Subject: Drag in NSTableView won't trigger the selection
Date: Thu, 17 Oct 2002 12:27:10 -0400


 In NSTableView, the selecting row is triggered by NSLeftMouseUp.
 But when user try to drag rows, because there is no NSLeftMouseUp,
 the clicked row won't be selected.
 Therefore, other rows (if any) will be dragged except the row
 which the user click.

 In order to drag a row, user has to be
 1. select a row (MouseDown and MouseUp).
 2. click a row (MouseDown) and drag.

 If there is only a row selected,
 it will be funny because user always drag the previous selected row,
 not the clicked (only MouseDown) row he expected.

 Sorry not offering a patch because the source code is very complicated.


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