X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fmathed%2FInsetMathCases.cpp;h=0a5fa332b1ab241b7c8a278d0534755f1c335e65;hb=ebd4e25588f61c7f566be6d7800b9e6c4bbcdeb1;hp=17b4fb146968aea388ab9023853fd5f5994c6f15;hpb=460a764b7f601871dbb8ed4ad0f8260e7cdad509;p=lyx.git

diff --git a/src/mathed/InsetMathCases.cpp b/src/mathed/InsetMathCases.cpp
index 17b4fb1469..0a5fa332b1 100644
--- a/src/mathed/InsetMathCases.cpp
+++ b/src/mathed/InsetMathCases.cpp
@@ -45,25 +45,17 @@ Inset * InsetMathCases::clone() const
 
 void InsetMathCases::metrics(MetricsInfo & mi, Dimension & dim) const
 {
+	Changer dummy = mi.base.changeEnsureMath();
 	InsetMathGrid::metrics(mi, dim);
-	dim.wid += 8;
-}
-
-
-Dimension const InsetMathCases::dimension(BufferView const & bv) const
-{
-	Dimension dim = InsetMathGrid::dimension(bv);
-	dim.wid += 8;
-	return dim;
 }
 
 
 void InsetMathCases::draw(PainterInfo & pi, int x, int y) const
 {
+	Changer dummy = pi.base.changeEnsureMath();
 	Dimension const dim = dimension(*pi.base.bv);
 	mathed_draw_deco(pi, x + 1, y - dim.ascent(), 6, dim.height(), from_ascii("{"));
-	InsetMathGrid::drawWithMargin(pi, x, y, 8, 0);
-	setPosCache(pi, x, y);
+	InsetMathGrid::draw(pi, x, y);
 }
 
 
@@ -71,14 +63,11 @@ void InsetMathCases::doDispatch(Cursor & cur, FuncRequest & cmd)
 {
 	//lyxerr << "*** InsetMathCases: request: " << cmd << endl;
 	switch (cmd.action()) {
-	case LFUN_INSET_MODIFY: {
-		istringstream is(to_utf8(cmd.argument()));
-		string s;
-		is >> s;
-		if (s != "tabular")
-			break;
-		is >> s;
+	case LFUN_TABULAR_FEATURE: {
+		string s = cmd.getArg(0);
 		// vertical lines and adding/deleting columns is not allowed for \cases
+		// FIXME: "I suspect that the break after cur.undispatched() should be a
+		// return; the recordUndo seems bogus too." (lasgouttes)
 		if (s == "append-column" || s == "delete-column"
 		    || s == "add-vline-left" || s == "add-vline-right") {
 			cur.undispatched();
@@ -97,13 +86,8 @@ bool InsetMathCases::getStatus(Cursor & cur, FuncRequest const & cmd,
 		FuncStatus & flag) const
 {
 	switch (cmd.action()) {
-	case LFUN_INSET_MODIFY: {
-		istringstream is(to_utf8(cmd.argument()));
-		string s;
-		is >> s;
-		if (s != "tabular")
-			break;
-		is >> s;
+	case LFUN_TABULAR_FEATURE: {
+		string s = cmd.getArg(0);
 		if (s == "add-vline-left" || s == "add-vline-right") {
 			flag.setEnabled(false);
 			flag.message(bformat(
@@ -185,11 +169,17 @@ void InsetMathCases::validate(LaTeXFeatures & features) const
 	features.require("amsmath");
 	InsetMathGrid::validate(features);
 	if (features.runparams().math_flavor == OutputParams::MathAsHTML)
-		// CSS based on eLyXer's
+		// CSS based on eLyXer's, with modifications suggested in bug #8755
 		features.addCSSSnippet(
-			"table.cases{display: inline-block; text-align: center;"
+			"table.cases{display: inline-block; text-align: center; border: none;"
 			"border-left: thin solid black; vertical-align: middle; padding-left: 0.5ex;}\n"
-			"table.cases td {text-align: left;}");
+			"table.cases td {text-align: left; border: none;}");
+}
+
+
+int InsetMathCases::displayColSpace(col_type) const
+{
+	return 20;
 }