From dmitrie at ymail.com  Mon Mar 11 14:16:32 2013
From: dmitrie at ymail.com (Dmitri E)
Date: Mon, 11 Mar 2013 06:16:32 -0700 (PDT)
Subject: [Gwidgets-questions] Problems with loading a workspace with
	gWidgets objects inside
Message-ID: <1363007792.47296.YahooMailNeo@web163605.mail.gq1.yahoo.com>

Hi,

I'm trying to understand how I can save and load gWidgets objects. When I create a gWidgets object, save a workspace and then load it back, I get an error trying to access it:

require (gWidgets)
options (guiToolkit="RGtk2")
window <- gwindow()
svalue(window) <- "Test 1"
print(svalue(window))
save.image("saved.RData")
load("saved.RData")
svalue(window) <- "Test 2"
print(svalue(window))

Error I get:?(rsession.exe:5180): Gtk-CRITICAL **: gtk_window_set_title: assertion `GTK_IS_WINDOW (window)' failed

Seems that load() function doesn't recreate the gWidgets object properly. How can I fix it? Is there any other way to save the current GUI with all entered values and then load it back?

Thanks!

Dmitri