The speed patch: redraw only rows that have changed

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

diff --git a/src/insets/render_button.C b/src/insets/render_button.C
index 55c001b3fdcb5b12003a86a7e1885540d3f1c7cc..9bff2efc1bad136341f2712884a8e3f803d58f7a 100644 (file)
--- a/src/insets/render_button.C
+++ b/src/insets/render_button.C
@@ -27,7 +27,7 @@ RenderButton::RenderButton()
 {}
 
 
-auto_ptr<RenderBase> RenderButton::clone() const
+auto_ptr<RenderBase> RenderButton::clone(InsetBase const *) const
 {
        return auto_ptr<RenderBase>(new RenderButton(*this));
 }