From: Michael Orlitzky <michael@orlitzky.com>
Date: Wed, 23 Oct 2019 02:27:10 +0000 (-0400)
Subject: panel-plugin: migrate GtkTooltips to new simpler API.
X-Git-Tag: v1.0.0~23
X-Git-Url: http://gitweb.michael.orlitzky.com/?a=commitdiff_plain;h=3ebc615989944f6e1a484741a2179123cf450b8c;hp=3ebc615989944f6e1a484741a2179123cf450b8c;p=xfce4-hdaps.git

panel-plugin: migrate GtkTooltips to new simpler API.

In gtk+-3.x, the GtkTooltips struct is gone and you're supposed to use
the newer API that was available back in gtk+-2.x:

  https://developer.gnome.org/gtk2/stable/gtk-migrating-tooltips.html

For us, this is pretty straightforward: instead of declaring a GtkTooltips
member and doing stuff to it, we just call the gtk_widget_set_tooltip_text()
function on our plugin's eventbox instead.
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