Editing of cell contents Canvas Item Type + getting the main GUI ready.

Miguel.

Lots of stuff.

Mouse resizing columns and rows is fully working.  Other random
internal goodies, the engine is nicer, the code is nicer, the stuff is
starting to make sense, etc.

It is nice to `see' what it does right now.

Miguel.

1998-07-09  Miguel de Icaza  <miguel@nuclecu.unam.mx>

	* src/*: Dropped the ColInfo and RowInfo structures, they are now
	unified into a single ColRowInfo structure, they were really the
	same thing.  Thanks to Federico for the suggestion.

Total excitement! (take two, as the previous ChangeLog message was
discarded because someone commited before me).

Cool stuff today: we got the columns and rows displayed, with nice
cursor change working; New canvas paint item strategy works very
nicely (much better than the previous stuff); got a region-cursor
working with various of selection modes (still have to figure out how
to draw selected stuff though); basic cursor movement works for now;
sample demo of the toy is included.

Miguel.

Ok, the fact that life sucks manifests itself in various ways.

First of all GDK_INVERT and GDK_XOR gc functions do not do
what you want them to do, but what they are supposed to do, so
my cursor instead of being a nice black and firm box, is just
a pinkie thingie on my Indy.

Second, I got all of the grid draw logic wrong.  That is not
the way Excel does it, so tomorrow, I rewrite it.

Miguel.

More work.  It displays the Grid Item now.
Exposes are hossed on the Canvas, need Federico to fix it.
Next step: style allocator.

MigeeArgp