more cleanup:

[lyx.git] / src / insets / insetbox.C

diff --git a/src/insets/insetbox.C b/src/insets/insetbox.C
index c26131e21e5502d5b841996c91f931d4b1216f26..e5be700ae43f1b8afa81e8e50e1c9fa91cb4ee8f 100644 (file)
--- a/src/insets/insetbox.C
+++ b/src/insets/insetbox.C
@@ -169,13 +169,15 @@ void InsetBox::setButtonLabel()
 }
 
 
-void InsetBox::metrics(MetricsInfo & m, Dimension & dim) const
+bool InsetBox::metrics(MetricsInfo & m, Dimension & dim) const
 {
        MetricsInfo mi = m;
        if (params_.inner_box || params_.special != "width")
                mi.base.textwidth = params_.width.inPixels(m.base.textwidth);
        InsetCollapsable::metrics(mi, dim);
+       bool const changed = dim_ != dim;
        dim_ = dim;
+       return changed;
 }