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linear problems (if there is one).  A simple search algorithm for non-linear
problems also implemented.

1999-04-19  Miguel de Icaza  <miguel@nuclecu.unam.mx>

	* src/func.c (iterate_cellrange_callback): Eval the cell here if
	it has not yet been evaluated.

This breaks all the unused write-side stuff.

Sun Apr 18 17:59:09 EDT 1999 Gregory McLean <gregm@comstar.net>

        * gnumeric.spec.in: Updated and enhanced spec file. Tastes even
        better and is less filling to boot!

Emebedding Bonobo objects works.  It currently is hardcoded to
embed the Sample Server

Miguel.

1999-04-16  Miguel de Icaza  <miguel@nuclecu.unam.mx>

	* src/eval.c (cell_queue_recalc): When queuing for recalc, tag the
	cell, so that if we remove the cell from the recalc list we can
	quickly find out if we have to look for it on the list of pending
	recomputations.
	(pick_next_cell_from_queue): Clear the cell's
	CELL_QUEUED_FOR_RECALC bit.
	(cell_unqueue_from_recalc): New routine to remove a cell queued
	for recomputation.

	* src/clipboard.c (new_node): Trim leading spaces.

1999-04-16  Miguel de Icaza  <miguel@nuclecu.unam.mx>

	* src/clipboard.c (new_node): Trim leading spaces.

Bonobo object positioning inside the spreadsheet actually works.
Next step: realization of it.

Miguel

1999-04-14  Miguel de Icaza  <miguel@nuclecu.unam.mx>

	* src/sheet.c (sheet_destroy): No longer destroys the Bonobo
	objects here.

	* src/sheet.h (Sheet): No longer keeps track of the ClientSites
	here.

	* src/sheet-object.c (sheet_finish_object_creation): Invoke new
	class method to signal finalization of object creation.

	* src/sheet-object-container.c, src/sheet-object-container.h: New
	files that implement the Bonobo ClientSites
	(SheetObjectContainers).

	* src/Makefile.am (gnumeric_bonobo_SOURCES): Sources for Bonobo
	compilation.

	* src/sheet-object.c (sheet_object_construct): Create the bounding
	box points here.
	(sheet_set_mode_type): Fix from my previous reorganization:  Only
	stop editing mode if the mode is SHEET_MODE_SHEET.
	(sheet_button_press): Strategy change: now we accept
	sheet->current_object and we stop editing here the object.

	* src/sheet-object.h: points has been renamed to bbox_points.

	* src/sheet-object-graphic.c (sheet_object_filled_realize):
	Simplified this routine.  Also, we now update the bounding box
	here.

Updated Name support, removed lots of annoying debug.

Added PTG_AREA_N, Added PTG_ARRAY bits ( untested ),
Standardised number transfer fixing some problems.

SheetObjects are now GtkObjects, this is an abstract class.
SheetObjectGraphics includes the graphic objects we had before.
SheetObjectObject will be the Bonobo objects.

PLUG AND PLAY TIME!

Miguel.

1999-04-13  Miguel de Icaza  <miguel@nuclecu.unam.mx>

	* src/sheet-object.c: Converted SheetObject to a Gtk+ object.
	Splitted the functionality of the SheetObject into classes:
	SheetObject abstract class;  SheetObjectGraphic for simple drawings;
	SheetObjectFilled for objects that have a fill attribute.

	* src/sheet-object-graphic.c: Implement the SheetObjectGraphic and
	SheetObjectFilled objects.