Add ctkCheckableHeaderViewTest2 to test on QTreeView

Libs/Widgets/Testing/Cpp/CMakeLists.txt

@@ -7,6 +7,7 @@ CREATE_TEST_SOURCELIST(Tests ${KIT}CppTests.cxx
   ctkButtonGroupTest1.cpp
   ctkCheckBoxPixmapsTest1.cpp
   ctkCheckableHeaderViewTest1.cpp
+  ctkCheckableHeaderViewTest2.cpp
   ctkCheckablePushButtonTest1.cpp
   ctkCollapsibleButtonTest1.cpp
   ctkCollapsibleGroupBoxTest1.cpp
@@ -90,6 +91,7 @@ SIMPLE_TEST( ctkAxesWidgetTest1 )
 SIMPLE_TEST( ctkButtonGroupTest1 )
 SIMPLE_TEST( ctkCheckBoxPixmapsTest1 )
 SIMPLE_TEST( ctkCheckableHeaderViewTest1 )
+SIMPLE_TEST( ctkCheckableHeaderViewTest2 )
 SIMPLE_TEST( ctkCheckablePushButtonTest1 )
 SIMPLE_TEST( ctkCollapsibleButtonTest1 )
 SIMPLE_TEST( ctkCollapsibleGroupBoxTest1 )

Libs/Widgets/Testing/Cpp/ctkCheckableHeaderViewTest2.cpp

@@ -0,0 +1,87 @@
+/*=========================================================================
+
+  Library:   CTK
+
+  Copyright (c) Kitware Inc.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+      http://www.commontk.org/LICENSE
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+=========================================================================*/
+
+// Qt includes
+#include <QDebug>
+#include <QApplication>
+#include <QFocusEvent>
+#include <QTreeView>
+#include <QStandardItem>
+#include <QStandardItemModel>
+#include <QTimer>
+
+// CTK includes
+#include "ctkCheckableHeaderView.h"
+
+// STD includes
+#include <cstdlib>
+#include <iostream>
+
+//-----------------------------------------------------------------------------
+int ctkCheckableHeaderViewTest2(int argc, char * argv [] )
+{
+  QApplication app(argc, argv);
+
+  QStringList headers;
+  headers << "Title 1" << "Title 2" << "Title 3";
+  QStandardItemModel model;
+  model.setHorizontalHeaderLabels(headers);
+  QList<QStandardItem*> row0;
+  row0 << new QStandardItem << new QStandardItem << new QStandardItem;
+  row0[0]->setText("not user checkable");
+  model.appendRow(row0);
+  QList<QStandardItem*> row1;
+  row1 << new QStandardItem << new QStandardItem << new QStandardItem;
+  row1[0]->setCheckable(true);
+  row1[0]->setText("checkable");
+  model.appendRow(row1);
+  QList<QStandardItem*> row2;
+  row2 << new QStandardItem << new QStandardItem << new QStandardItem;
+  row2[0]->setCheckable(true);
+  row2[0]->setText("checkable");
+  model.appendRow(row2);
+
+  QTreeView view;
+  view.setModel(&model);
+
+  model.setHeaderData(0, Qt::Horizontal, Qt::Checked, Qt::CheckStateRole);
+
+  QHeaderView* previousHeaderView = view.header();
+  bool oldClickable = previousHeaderView->isClickable();
+
+  ctkCheckableHeaderView* headerView = new ctkCheckableHeaderView(Qt::Horizontal, &view);  
+  headerView->setClickable(oldClickable);
+  headerView->setMovable(previousHeaderView->isMovable());
+  headerView->setHighlightSections(previousHeaderView->highlightSections());
+  headerView->setPropagateToItems(true);
+
+  // sets the model to the headerview
+  view.setHeader(headerView);
+  headers << "4";
+  model.setHorizontalHeaderLabels(headers);
+  view.show();
+
+  if (argc < 2 || QString(argv[1]) != "-I" )
+    {
+    QTimer::singleShot(500, &app, SLOT(quit()));
+    }
+  
+  return app.exec();
+}