Patch: Window and Dialog fixes

[Thomas Fitzsimmons]

Hello,

This patch does several related things:

 - implements Window ownership
 - fixes Frame and Dialog resizing
 - removes some unused GtkArg code

With this patch, non-modal dialogs come up and are usable.  The
following issues still need to be addressed though:

 - show/hide rules for dialogs and sub-dialogs
 - modality
 - window events
 - program-controlled movement of windows
 - stacking order

Please review and comment.

Thanks,
Tom

2003-09-04  Thomas Fitzsimmons  <fitzsim@redhat.com>

	* gnu/java/awt/peer/gtk/GtkDialogPeer.java (create()): Create a
	top-level GTK window.
	(getArgs): Add "title" property.
	* gnu/java/awt/peer/gtk/GtkWindowPeer.java (setResizable): Use
	"allow_shrink" and "allow_grow" properties.
	* java/awt/Dialog.java: Initialize resizable to true and change
	comments accordingly.  Initialize visible to false in
	constructors.
	* java/awt/Frame.java: Move owned windows logic	to ...
	* java/awt/Window.java (ownedWindows, owner, weakThis):	New
	fields.
	(Window()): Initialize weakThis to this.
	(Window(Window,GraphicsConfiguration)): Add weakThis to owner's
	ownedWindows vector.
	(finalize): Remove weakThis from owner's ownedWindows vector.
	(hide): Hide owned windows as well.
	(dispose): Dispose of owned windows as well.
	(getOwnedWindows): Implement.
	* jni/gtk-peer/gnu_java_awt_peer_gtk_GtkComponentPeer.c: Remove
	unused GtkArg code.
	(set(String,boolean)): Clamp gboolean parameter to g_object_set
	to TRUE or FALSE.
	* jni/gtk-peer/gnu_java_awt_peer_gtk_GtkWindowPeer.c
	(create): Set window's size requisition.
	(connectHooks): Fix indentation.
	(setResizable): Remove function.
	(static setBounds): Likewise.
	(setBounds): Replace call to setBounds with GTK size requisition
	and resize calls.

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