From eb172be29b3c9154abd8af376c0acdfa37211d71 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Uwe=20St=C3=B6hr?= <uwestoehr@lyx.org>
Date: Thu, 2 Nov 2017 22:25:26 +0100
Subject: [PATCH] GuiDocument.cpp: fix bug 10777

- the column width must be as wide as the column header text
- also center the radiobuttons in the table
- also use alternating colors for the table rows

(cherry picked from commit a69f1a9e161c87cc58e1a2dcec1e174136190b89)
---
 src/frontends/qt4/GuiDocument.cpp | 7 ++++++-
 src/frontends/qt4/ui/MathsUi.ui   | 3 +++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/frontends/qt4/GuiDocument.cpp b/src/frontends/qt4/GuiDocument.cpp
index 560883ec6a..e063545d9d 100644
--- a/src/frontends/qt4/GuiDocument.cpp
+++ b/src/frontends/qt4/GuiDocument.cpp
@@ -1213,7 +1213,7 @@ GuiDocument::GuiDocument(GuiView & lv)
 	headers << qt_("Package") << qt_("Load automatically")
 		<< qt_("Load always") << qt_("Do not load");
 	mathsModule->packagesTW->setHorizontalHeaderLabels(headers);
-	setSectionResizeMode(mathsModule->packagesTW->horizontalHeader(), QHeaderView::Stretch);
+	setSectionResizeMode(mathsModule->packagesTW->horizontalHeader(), QHeaderView::ResizeToContents);
 	map<string, string> const & packages = BufferParams::auto_packages();
 	mathsModule->packagesTW->setRowCount(packages.size());
 	int i = 0;
@@ -1252,6 +1252,11 @@ GuiDocument::GuiDocument(GuiView & lv)
 		mathsModule->packagesTW->setCellWidget(i, 1, autoRB);
 		mathsModule->packagesTW->setCellWidget(i, 2, alwaysRB);
 		mathsModule->packagesTW->setCellWidget(i, 3, neverRB);
+		//center the table contents
+		pack->setTextAlignment(Qt::AlignHCenter);
+		autoRB->setStyleSheet("margin-left:50%; margin-right:50%;");
+		alwaysRB->setStyleSheet("margin-left:50%; margin-right:50%;");
+		neverRB->setStyleSheet("margin-left:50%; margin-right:50%;");
 
 		connect(autoRB, SIGNAL(clicked()),
 		        this, SLOT(change_adaptor()));
diff --git a/src/frontends/qt4/ui/MathsUi.ui b/src/frontends/qt4/ui/MathsUi.ui
index 8ee7c4e7ce..380d76a3a5 100644
--- a/src/frontends/qt4/ui/MathsUi.ui
+++ b/src/frontends/qt4/ui/MathsUi.ui
@@ -179,6 +179,9 @@
        <verstretch>0</verstretch>
       </sizepolicy>
      </property>
+     <property name="alternatingRowColors">
+      <bool>true</bool>
+     </property>
      <property name="columnCount">
       <number>4</number>
      </property>
-- 
2.39.5