X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fmathed%2FInsetMathHull.cpp;h=38f0226bc77fd97799cf8bef6f9f7be1239f6e1d;hb=98fb638d61d38df1443339de4e8ba58c7c81784a;hp=6b9d8d3cce01e5e8a1c9b0ff52208e315307cbb8;hpb=e44fc571cc4545abb21db62eaa72a8e76b44681f;p=lyx.git

diff --git a/src/mathed/InsetMathHull.cpp b/src/mathed/InsetMathHull.cpp
index 6b9d8d3cce..38f0226bc7 100644
--- a/src/mathed/InsetMathHull.cpp
+++ b/src/mathed/InsetMathHull.cpp
@@ -52,6 +52,8 @@
 #include "graphics/PreviewImage.h"
 #include "graphics/PreviewLoader.h"
 
+#include "frontends/Painter.h"
+
 #include "support/lyxlib.h"
 #include "support/lstrings.h"
 
@@ -335,6 +337,12 @@ void InsetMathHull::draw(PainterInfo & pi, int x, int y) const
 {
 	use_preview_ = previewState(pi.base.bv);
 
+	// background of mathed under focus is not painted because
+	// selection at the top level of nested inset is difficult to handle.
+	if (!editing(pi.base.bv))
+		pi.pain.fillRectangle(x + 1, y - ascent() + 1, width() - 2,
+				ascent() + descent() - 1, Color::mathbg);
+
 	if (use_preview_) {
 		// one pixel gap in front
 		preview_->draw(pi, x + 1, y);
@@ -463,9 +471,9 @@ bool InsetMathHull::ams() const
 }
 
 
-bool InsetMathHull::display() const
+Inset::DisplayType InsetMathHull::display() const
 {
-	return type_ != hullSimple && type_ != hullNone;
+	return (type_ != hullSimple && type_ != hullNone) ? AlignCenter : Inline;
 }
 
 
@@ -1041,8 +1049,6 @@ void InsetMathHull::doDispatch(Cursor & cur, FuncRequest & cmd)
 
 	case LFUN_FINISHED_LEFT:
 	case LFUN_FINISHED_RIGHT:
-	case LFUN_FINISHED_UP:
-	case LFUN_FINISHED_DOWN:
 		//lyxerr << "action: " << cmd.action << endl;
 		InsetMathGrid::doDispatch(cur, cmd);
 		notifyCursorLeaves(cur);
@@ -1180,8 +1186,8 @@ bool InsetMathHull::getStatus(Cursor & cur, FuncRequest const & cmd,
 	switch (cmd.action) {
 	case LFUN_FINISHED_LEFT:
 	case LFUN_FINISHED_RIGHT:
-	case LFUN_FINISHED_UP:
-	case LFUN_FINISHED_DOWN:
+	case LFUN_UP:
+	case LFUN_DOWN:
 		status.enabled(true);
 		return true;
 	case LFUN_BREAK_LINE:
@@ -1320,7 +1326,7 @@ void InsetMathHull::edit(Cursor & cur, bool left)
 	left ? idxFirst(cur) : idxLast(cur);
 	// The inset formula dimension is not necessarily the same as the
 	// one of the instant preview image, so we have to indicate to the
-	// BufferView that a metrics update is needed. 
+	// BufferView that a metrics update is needed.
 	cur.updateFlags(Update::Force);
 }
 
@@ -1438,7 +1444,7 @@ void InsetMathHull::read(Buffer const &, Lexer & lex)
 
 
 int InsetMathHull::plaintext(Buffer const &, odocstream & os,
-                             OutputParams const &) const
+			     OutputParams const &) const
 {
 	if (0 && display()) {
 		Dimension dim;
@@ -1463,7 +1469,7 @@ int InsetMathHull::plaintext(Buffer const &, odocstream & os,
 
 
 int InsetMathHull::docbook(Buffer const & buf, odocstream & os,
-                           OutputParams const & runparams) const
+			   OutputParams const & runparams) const
 {
 	MathStream ms(os);
 	int res = 0;