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Kristian Rietveld authored
2008-05-28 Kristian Rietveld <kris@imendio.com> Bug 504087 - make gtk_tooltip_set_custom a no-op for setting the current widget again. * gtk/gtktooltip.c (gtk_tooltip_set_custom), (gtk_tooltip_reset), (gtk_tooltip_run_requery): use a custom_was_reset field to check if the custom widget is set again in the query-tooltip callback; if not, we set it to NULL. Based on a patch by Xavier Claessens, insightful comments from Jean-Yves Lefort and Christian Persch. svn path=/trunk/; revision=20215
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