ParaView-5.0.1: Added the source-tree to ThirdParty-dev and patched as described in the README file

Resolves bug-report http://bugs.openfoam.org/view.php?id=2098

ParaView-5.0.1/Qt/Widgets/Testing/Cxx/FlatTreeView.cxx

@@ -0,0 +1,101 @@
+
+#include "pqFlatTreeView.h"
+
+#include <QTimer>
+#include <QStandardItemModel>
+#include <QItemSelectionModel>
+
+#include "QTestApp.h"
+
+#define STRINGIFY(x) #x
+#define TOSTRING(x) STRINGIFY(x)
+#define VERIFY(a) if(!(a)) \
+  { qWarning("case failed at line " TOSTRING(__LINE__) " :\n\t" TOSTRING(a)); }
+
+void FlatTreeViewTests(pqFlatTreeView* w)
+{
+  QTestApp::keyClick(w, Qt::Key_Down, 0, 20);
+  VERIFY(w->getSelectionModel()->currentIndex() == w->getModel()->index(0, 0));
+  QTestApp::keyClick(w, Qt::Key_PageDown, 0, 20);
+  QTestApp::keyClick(w, Qt::Key_PageUp, 0, 20);
+  VERIFY(w->getSelectionModel()->currentIndex() == w->getModel()->index(0, 0));
+  QTestApp::keyClick(w, Qt::Key_End, 0, 20);
+  QTestApp::keyClick(w, Qt::Key_Home, 0, 20);
+  VERIFY(w->getSelectionModel()->currentIndex() == w->getModel()->index(0, 0));
+
+  QTestApp::delay(20);
+  w->collapse(w->getModel()->index(1,0));
+  QTestApp::delay(20);
+  w->expand(w->getModel()->index(1,0));
+  QTestApp::delay(20);
+  w->setCurrentIndex(w->getModel()->index(1,0));
+  VERIFY(w->getSelectionModel()->currentIndex() == w->getModel()->index(1, 0));
+  
+  QTestApp::mouseDown(w->viewport(), QPoint(31, 38), Qt::LeftButton, 0, 20);
+  VERIFY(w->getSelectionModel()->currentIndex() == w->getModel()->index(0, 0));
+  VERIFY(w->getIndexVisibleAt(QPoint(31,38)) == w->getModel()->index(0, 0));
+
+  QTestApp::mouseDown(w->viewport(), QPoint(31, 38), Qt::LeftButton, 0, 20);
+  QTestApp::keyClick(QApplication::focusWidget(), Qt::Key_A, 0, 20);
+  QTestApp::keyClick(QApplication::focusWidget(), Qt::Key_B, Qt::ShiftModifier, 20);
+  QTestApp::keyClick(QApplication::focusWidget(), Qt::Key_C, 0, 20);
+  QTestApp::keyDown(QApplication::focusWidget(), Qt::Key_Enter, 0, 20);
+  QTestApp::mouseDown(w->viewport(), QPoint(31, 59), Qt::LeftButton, 0, 20);
+  
+  QTestApp::mouseDown(w->viewport(), QPoint(31, 38), Qt::LeftButton, 0, 20);
+  QTestApp::mouseDown(w->viewport(), QPoint(31, 38), Qt::LeftButton, 0, 20);
+  QTestApp::keyClick(QApplication::focusWidget(), Qt::Key_C, 0, 20);
+  QTestApp::keyClick(QApplication::focusWidget(), Qt::Key_B, Qt::ShiftModifier, 20);
+  QTestApp::keyClick(QApplication::focusWidget(), Qt::Key_A, 0, 20);
+  QTestApp::keyDown(QApplication::focusWidget(), Qt::Key_Escape, 0, 20);
+
+
+  w->setSelectionMode(pqFlatTreeView::ExtendedSelection);
+  w->setSelectionBehavior(pqFlatTreeView::SelectItems);
+  w->setIconSize(24);
+
+  int searchDelay = 2 * QApplication::keyboardInputInterval();
+  QTestApp::keyClick(QApplication::focusWidget(), Qt::Key_A, Qt::ControlModifier, 20);
+  QTestApp::keyClick(QApplication::focusWidget(), Qt::Key_B, 0, 20);
+  QTestApp::keyClick(QApplication::focusWidget(), Qt::Key_C, 0, searchDelay);
+  QTestApp::keyClick(QApplication::focusWidget(), Qt::Key_C, 0, searchDelay);
+  QTestApp::keyClick(w, Qt::Key_Up, 0, 20);
+  QTestApp::keyClick(w, Qt::Key_Up, 0, 20);
+  QTestApp::keyClick(w, Qt::Key_Up, 0, 20);
+  //VERIFY(w->getSelectionModel()->currentIndex() == w->getModel()->index(1, 0));
+  
+  QTestApp::keyClick(w, Qt::Key_Left, 0, 20);
+  QTestApp::keyClick(w, Qt::Key_Right, 0, 20);
+  
+  QTestApp::mouseDClick(w->viewport(), QPoint(31, 62), Qt::LeftButton, 0, 20);
+  QTestApp::mouseDClick(w->viewport(), QPoint(31, 62), Qt::LeftButton, 0, 20);
+
+}
+
+int FlatTreeView(int argc, char* argv[])
+{
+  QTestApp app(argc, argv);
+
+  pqFlatTreeView treeView;
+  QStandardItemModel* model = new QStandardItemModel(0, 1, &treeView);
+  treeView.setModel(model);
+
+  model->setHorizontalHeaderLabels(QStringList("header"));
+  model->appendRow(new QStandardItem("aaa"));
+  QStandardItem* item = new QStandardItem("bbb");
+  item->appendRow(new QStandardItem("bbba"));
+  item->appendRow(new QStandardItem("bbbb"));
+  model->appendRow(item);
+
+  model->appendRow(new QStandardItem("ccc"));
+
+  treeView.expandAll();
+  treeView.show();
+
+  FlatTreeViewTests(&treeView);
+  
+  int status = QTestApp::exec();
+
+  return status;
+}
+