Fix event loop to no longer eat CPU

[lyx.git] / src / mathed / math_fontinset.C

diff --git a/src/mathed/math_fontinset.C b/src/mathed/math_fontinset.C
index 4a72b3110213926bdcebb96da92b9f49fc195b86..ee440305b9785a6575717b6250650b2e229aaadb 100644 (file)
--- a/src/mathed/math_fontinset.C
+++ b/src/mathed/math_fontinset.C
@@ -56,6 +56,7 @@ void MathFontInset::draw(PainterInfo & pi, int x, int y) const
        FontSetChanger dummy(pi.base, key_->name.c_str());
        cell(0).draw(pi, x + 1, y);
        drawMarkers(pi, x, y);
+       setPosCache(pi, x, y);
 }
 
 
@@ -84,6 +85,8 @@ void MathFontInset::validate(LaTeXFeatures & features) const
        // Fraktur used:
        if (key_->name == "mathfrak" || key_->name == "mathbb")
                features.require("amssymb");
+       if (key_->name == "text")
+               features.require("amsmath");
 }