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icon helper: suppress style_changed when transient

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Transient nodes should not propagate style-changed signals
that can cause widgets to get reallocated. This was causing
treeviews and iconviews with pixbuf cells to be constantly
resized and redrawn.
This commit is contained in:
Matthias Clasen 2015-12-18 20:53:02 -05:00
parent 7acb670e70
commit ac65952f0d
1 changed files with 2 additions and 1 deletions
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3
gtk/gtkiconhelper.c
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@ -148,7 +148,8 @@ gtk_icon_helper_style_changed (GtkCssGadget *gadget,
if (gtk_css_style_change_affects (change, GTK_CSS_AFFECTS_ICON))
gtk_icon_helper_invalidate (GTK_ICON_HELPER (gadget));
GTK_CSS_GADGET_CLASS (gtk_icon_helper_parent_class)->style_changed (gadget, change);
if (!GTK_IS_CSS_TRANSIENT_NODE (gtk_css_gadget_get_node (gadget)))
GTK_CSS_GADGET_CLASS (gtk_icon_helper_parent_class)->style_changed (gadget, change);
}
static void