2000-09-21  Jody Goldberg <jgoldberg@home.com>

	* src/sheet.c (sheet_hide_cursor) : redraw the selection.
	* src/sheet.c (sheet_show_cursor) : redraw the selection.

	* src/sheet-object.c : Improve framework for editing/creating objects.
	  We are more consistent about hiding the selection, and when to make
	  things visible again.

	* src/sheet-object-widget.c : Begin framework for configuring the
	  sheet widgets.

	* src/selection.c (sheet_selection_redraw) : new function.

	* src/item-grid.c (item_grid_button_1) : Don't cancel object editing
	  if there is a guru up.  We could be configuring things.

	* src/selection.c (sheet_is_cell_selected) : Do no show selections
	  while objects are being edited.

	* src/gnumeric-util.c (gnumeric_non_modal_dialog) : Change the
	  signature.

	* src/sheet-object.c (sheet_object_destroy) : Improve safety.