updates of GtkTooltips

[Dimitar Haralanov <mitko keyresearch com>]

	Hi, the question that I have concerns tooltips and how they are
updated: in my application I have a button widget that displays a
tooltip when the mouse is over it. The same widget is connected to the
scroll event so I can catch the mouse wheel scrolls.
	Besides the other code in it, the scroll callback updates the tooltip
with a new text.
	However, this does not work exactly as I would like it to work. To get
the new tooltip, the user has to move the mouse off the widget and then
back on.
	Is there a way to update the tooltip right away?

	Thanx

-- 
Mitko Haralanov
mitko@pathscale.com
http://www.pathscale.com

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59. Wonder what *this* command does?

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