From: Jean-Marc Lasgouttes <lasgouttes@lyx.org>
Date: Thu, 4 Aug 2016 21:20:18 +0000 (+0200)
Subject: Let InsetSpecialChar draw its background when necessary
X-Git-Tag: 2.3.0alpha1~1147
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=63cf3297;p=lyx.git

Let InsetSpecialChar draw its background when necessary

This is the same fix as in 9940acc5 for auote inset and math macro template.
---

diff --git a/src/insets/InsetSpecialChar.cpp b/src/insets/InsetSpecialChar.cpp
index 3d32f406ea..6554cce16e 100644
--- a/src/insets/InsetSpecialChar.cpp
+++ b/src/insets/InsetSpecialChar.cpp
@@ -134,6 +134,16 @@ void InsetSpecialChar::metrics(MetricsInfo & mi, Dimension & dim) const
 }
 
 
+void InsetSpecialChar::drawBackground(PainterInfo & pi, int x, int y) const
+{
+	if (pi.full_repaint)
+		return;
+	Dimension const dim = dimension(*pi.base.bv);
+	pi.pain.fillRectangle(x, y - dim.asc, dim.wid, dim.asc + dim.des,
+	                      pi.backgroundColor(this));
+}
+
+
 namespace {
 
 // helper function: draw text and update x.
diff --git a/src/insets/InsetSpecialChar.h b/src/insets/InsetSpecialChar.h
index a5761864d8..a57f9df89b 100644
--- a/src/insets/InsetSpecialChar.h
+++ b/src/insets/InsetSpecialChar.h
@@ -61,6 +61,8 @@ public:
 	///
 	void metrics(MetricsInfo &, Dimension &) const;
 	///
+	void drawBackground(PainterInfo & pi, int x, int y) const;
+	///
 	void draw(PainterInfo & pi, int x, int y) const;
 	///
 	void write(std::ostream &) const;