2000-09-03  Almer. S. Tigelaar.  <almer1@dds.nl>

	* src/cell-draw.c:
	(cell_draw): Modify to accept a NULL sheet for
	cell->sheet.

	* src/item-grid.c, src/item-grid.h:
	(item_grid_draw_border): Export this routine for use
	by the preview-grid.

	* src/preview-grid.h, src/preview-grid.c:
	New, preview-grid canvasitem, based upon item-grid.

	* src/preview-grid-controller.h, src/preview-grid-controller.c:
	New, easy to use wrapper around canvas and preview-grid.

	* src/dialogs/dialogs.h: Add autoformat dialog and
	autoformat edit dialog invocation functions.

	* src/dialogs/autoformat.glade: New,
	glade file for autoformat dialog.

	* src/dialogs/autoformat.glade.h: New,
	translation header for autoformat dialog.

	* src/dialogs/dialog-autoformat.c: New, source
	for controlling autoformat dialog.

	* src/sheet-view.c:
	(sheet_view_get_style_font): Modify to accept a
	NULL sheet. (defaults to zoomlevel 1)

	* src/workbook.c:
	(workbook_menu_format[]): Add aut...