From 21a4549eddab46fed5cceff05426fc6df373246a Mon Sep 17 00:00:00 2001
From: asl <asl@opencascade.com>
Date: Thu, 8 Oct 2015 10:53:32 +0300
Subject: [PATCH] refs #587: sorting the point table by click on header

---
 src/CurveCreator/CurveCreator_TableView.cxx | 10 +++++++++-
 src/CurveCreator/CurveCreator_TableView.h   |  3 +++
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/CurveCreator/CurveCreator_TableView.cxx b/src/CurveCreator/CurveCreator_TableView.cxx
index b8fd0bf6e..fe4c2dd69 100644
--- a/src/CurveCreator/CurveCreator_TableView.cxx
+++ b/src/CurveCreator/CurveCreator_TableView.cxx
@@ -24,6 +24,7 @@
 
 #include <QTableWidget>
 #include <QTableWidgetItem>
+#include <QHeaderView>
 
 #include <QtxDoubleSpinBox.h>
 
@@ -109,6 +110,8 @@ CurveCreator_TableView::CurveCreator_TableView( CurveCreator_ICurve* theCurve,
   //aLabels << tr( "SECTION_LABEL" ) << tr( "IDENTIFIER_LABEL" ) << aCoord1 << aCoord2;
   aLabels << tr( "TABLE_SECTION" ) << tr("TABLE_INDEX") << aCoord1 << aCoord2;
   setHorizontalHeaderLabels( aLabels );
+
+  connect( horizontalHeader(), SIGNAL( sectionClicked( int ) ), this, SLOT( OnHeaderClick( int ) ) );
 }
 
 void CurveCreator_TableView::setCurve( CurveCreator_ICurve* theCurve )
@@ -131,7 +134,7 @@ void CurveCreator_TableView::setLocalPointsToTable(
 
     QTableWidgetItem* anItem;
     anItem = new QTableWidgetItem( myCurve->getSectionName( anISection ).c_str() );
-    anItem->setFlags( anItem->flags() & ~Qt::ItemIsEnabled );
+    anItem->setFlags( anItem->flags() & ~Qt::ItemIsEditable );
     anItem->setData( Qt::UserRole, anISection );
     setItem( aRowId, 0, anItem );
 
@@ -176,3 +179,8 @@ int CurveCreator_TableView::getPointId( const int theRowId ) const
 {
   return item( theRowId, 1 )->data( Qt::UserRole ).toInt();
 }
+
+void CurveCreator_TableView::OnHeaderClick( int theLogicalId )
+{
+  sortByColumn( theLogicalId, Qt::AscendingOrder );
+}
diff --git a/src/CurveCreator/CurveCreator_TableView.h b/src/CurveCreator/CurveCreator_TableView.h
index e6e8d1cd6..6028e04dd 100644
--- a/src/CurveCreator/CurveCreator_TableView.h
+++ b/src/CurveCreator/CurveCreator_TableView.h
@@ -63,6 +63,9 @@ public:
    */
   int getPointId( const int theRowId ) const;
 
+private slots:
+  void OnHeaderClick( int );
+
 private:
   CurveCreator_ICurve* myCurve;