Patch: TextArea size fixes

[Thomas Fitzsimmons]

Hello,

This patch fixes GtkTextAreaPeer's size calculation, which should depend
on average character width/height and the number of rows and columns to
be displayed.  This patch has a small dependency on Graydon's Graphics2D
patch.

I've also written a test for TextArea sizing that I'm going to commit to
the mauve wonka module.

OK to commit?

Tom

2003-12-20  Thomas Fitzsimmons  <fitzsim@redhat.com>

	* gnu/java/awt/peer/gtk/GtkTextAreaPeer.java,
	jni/gtk-peer/gnu_java_awt_peer_gtk_GtkTextAreaPeer.c (create):
	Add rows, cols, charWidth and charHeight parameters.  Set
	text view's size request according to new parameters.
	(gtkTextGetSize): Calculate and return scrolled window's
	requested size.
	* gnu/java/awt/peer/gtk/GtkTextAreaPeer.java (create): Set
	TextArea's font if not already set.  Call native create.

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