Marks are in.
Having the pane corner != A1 works (thanks Federico)
Autoscroll is still broken in some cases but the framework is in place.

2001-07-11  Jody Goldberg <jgoldberg@home.com>

	* src/item-grid.c (item_grid_draw) : Draw bound lines for panes.

	* src/gnumeric-pane.c (gnumeric_pane_set_bounds) : new function.

2001-07-10  Jody Goldberg <jgoldberg@home.com>

	* src/sheet-control-gui.c (scg_resize) : Federico wins a dinner for
	  pointing out the source of the bug with frozen panes starting
	  somewhere other than 0,0.  It seems that scroll_regions are more
	  powerful than I thought.
	(scg_init) : the slider handling is elsewhere.
	(bar_set_top_row) : remove debug spewage.
	(scg_stop_sliding) : move to gnumeric_sheet.
	(scg_sliding_callback) : ditto.
	(scg_start_sliding) : ditto.
	(cb_slide_handler) : signature change for slide callbacks.
	(cb_control_point_event) : changes for panes.

	* src/item-grid.c (cb_extend_cell_range) : signature change for slide
	  callbacks.
	(cb_extend_expr_range) : ditto.
	(item_grid_event) : use gnumeric_sheet_handle_motion.
	(item_grid_finalize) : switch over from destroy.
	(item_grid_class_init) : add bound args.
	(item_grid_set_arg) : ditto.
	(item_grid_draw) : begin using the bound arg.
	(item_grid_init) : init the bound arg to fullsheet.
	(item_grid_realize) : Add an extra GC for drawing the bounding lines.
	(item_grid_unrealize) : release the new GC.

	* src/item-cursor.c (cb_move_cursor) : signature change for slide
	  callbacks.
	(cb_autofill_scroll) : ditto.
	(item_cursor_handle_motion) : use gnumeric_sheet_handle_motion.

	* src/item-bar.c (item_bar_draw) : remove debug spewage.
	(cb_extend_selection) : signature change for slide callbacks.
	(item_bar_event) : use gnumeric_sheet_handle_motion and simplify the
	  code alot.

	* src/gnumeric-sheet.c (gnumeric_sheet_init) : init the sliding members.
	  The sliding used to be managed by the scg, but it is now handled
	  with the gsheet (could just as easily be gpane) becuase scrolling
	  panes needs to know _which_ pane is scrolling.
	(gsheet_compute_visible_region) : remove the debug spewage.
	(gnumeric_sheet_stop_sliding) : moved from scg_stop_sliding.
	(gsheet_sliding_callback) : moved from scg_sliding_callback and
	  revamped to support frozen panes.
	(gnumeric_sheet_handle_motion) : new routine to merge in the old
	  scg_start_sliding and add a pile of replicated code from all the
	  different users of the sliding mechanism.
	(gnumeric_sheet_new) : take max col/row as arg.

	* src/gnumeric-pane.c (canvas_bar_adjustment_changed) : delete debug routine.
	(gnumeric_pane_header_init) : no need for adjust_size handler.

2001-07-10  Jody Goldberg <jgoldberg@home.com>

	* idl/Makefile.am : improve evo handling.

	* configure.in : Fix definition of ENABLE_EVOLUTION in makefiles.

2001-07-09  Jody Goldberg <jgoldberg@home.com>

	* src/item-bar.c (item_bar_event) : clip the minimum col/row size at
	  the margins.

	* src/sheet.c (colrow_compute_pts_from_pixels) : add some sanity
	  checking.

	* src/gnumeric-sheet.c (gnumeric_sheet_handle_motion) : new function.
	  begin the process of getting enough information to scroll
	  effectively with frozen panes.  Also merge alot of similar code.

	* src/item-bar.c (item_bar_event) : Use gnumeric_sheet_handle_motion.
	* src/item-cursor.c (item_cursor_handle_motion) : ditto.
	* src/sheet-control-gui.c (cb_slide_handler) : ditto.