2004-12-21 JP Rosevear <jpr@novell.com> Fixes #29309 * e-table-header-item.h: add field chooser dialog data member * e-table-header-item.c: remove weak pointer ref (ethi_popup_field_chooser): if we already have a dialog, just present it, otherwise create a new one and listen for its destruction svn path=/trunk/; revision=28169