indexing

	description: "Shell is the base class for all shell widgets";
	status: "See notice at end of class";
	date: "$Date$";
	revision: "$Revision$"

deferred class

	SHELL 

inherit

	COMPOSITE
		export
			{NONE} set_managed, manage, unmanage, managed
		redefine 
			implementation
		end
	
feature -- Status report

	is_popup_shell: BOOLEAN is
		do
		end;

feature -- Status setting

	set_override (flag: BOOLEAN) is
		require
			exists: not destroyed
		do
			implementation.set_override (flag);
		end;

	allow_resize is
			-- Allow geometry resize to all geometry requests
			-- from its children.
		require
			exists: not destroyed
		do
			implementation.allow_resize
		end;

	forbid_resize is
			-- Forbid geometry resize to all geometry requests
			-- from its children.
		require
			exists: not destroyed
		do
			implementation.forbid_resize
		end;

feature {G_ANY, G_ANY_I, WIDGET_I, TOOLKIT} -- Implementation

	implementation: SHELL_I;
			-- Implementation of shell

end -- class SHELL

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