0027398: Integrate Qt Browser Widget to Open CASCADE Technology

The following implementation has been made: - CMake procedure is extended to compile Qt tools. This is optional and is handled by USE_QT_TOOLS option(OFF by default) - It is possible to build Qt tools using Qt5 or Qt4, it is settled with USE_QT4 option. - Sample of DFBrowser tool is available in samples/tools/TInspectorEXE. It is build with tools, executable is placed in binaries. To start the sample, use dfbrowser.bat command. - DFBrowser tool may be started from DRAW
2025-08-19 13:40:49 +03:00 · 2017-07-26 16:40:36 +03:00
parent 8dbf046236
commit 14bbbdcbc1
445 changed files with 30198 additions and 15 deletions
--- a/tools/DFBrowserPane/DFBrowserPane_AttributePaneModel.cxx
+++ b/tools/DFBrowserPane/DFBrowserPane_AttributePaneModel.cxx
@@ -0,0 +1,148 @@
+// Created on: 2017-06-16
+// Created by: Natalia ERMOLAEVA
+// Copyright (c) 2017 OPEN CASCADE SAS
+//
+// This file is part of Open CASCADE Technology software library.
+//
+// This library is free software; you can redistribute it and/or modify it under
+// the terms of the GNU Lesser General Public License version 2.1 as published
+// by the Free Software Foundation, with special exception defined in the file
+// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
+// distribution for complete text of the license and disclaimer of any warranty.
+//
+// Alternatively, this file may be used under the terms of Open CASCADE
+// commercial license or contractual agreement. 
+
+#include <DFBrowserPane_AttributePaneModel.hxx>
+
+// =======================================================================
+// function : Constructor
+// purpose :
+// =======================================================================
+DFBrowserPane_AttributePaneModel::DFBrowserPane_AttributePaneModel (QObject* theParent)
+: QAbstractTableModel (theParent), myOrientation (Qt::Vertical), myColumnCount (1)
+{
+}
+
+// =======================================================================
+// function : Init
+// purpose :
+// =======================================================================
+void DFBrowserPane_AttributePaneModel::Init (const QList<QVariant>& theValues)
+{
+  myValuesMap.clear();
+
+  if (myOrientation == Qt::Vertical)
+  {
+    int aRows = theValues.size() / myColumnCount;
+    QList<QVariant> aRowValues;
+    int aValuesIndex = 0;
+    for (int aRowId = 0; aRowId < aRows; aRowId++)
+    {
+      aRowValues.clear();
+      for (int aColumnId = 0; aColumnId < myColumnCount; aColumnId++)
+      {
+        aRowValues.append (theValues[aValuesIndex]);
+        aValuesIndex++;
+      }
+      myValuesMap[aRowId] = aRowValues;
+    }
+  }
+  else {
+    int aCols = theValues.size() / myColumnCount;
+    QList<QVariant> aColValues;
+    int aValuesIndex = 0;
+    for (int aColumnId = 0; aColumnId < aCols; aColumnId++)
+    {
+      aColValues.clear();
+      for (int aRowId = 0; aRowId < myColumnCount; aRowId++)
+      {
+        aColValues.append (theValues[aValuesIndex]);
+        aValuesIndex++;
+      }
+      myValuesMap[aColumnId] = aColValues;
+    }
+  }
+  emit layoutChanged();
+}
+
+// =======================================================================
+// function : SetHeaderValues
+// purpose :
+// =======================================================================
+void DFBrowserPane_AttributePaneModel::SetHeaderValues (const QList<QVariant>& theValues,
+                                                        Qt::Orientation theOrientation)
+{
+  if (theOrientation == Qt::Horizontal)
+    myHorizontalHeaderValues = theValues;
+  else
+    myVerticalHeaderValues = theValues;
+}
+
+// =======================================================================
+// function : columnCount
+// purpose :
+// =======================================================================
+int DFBrowserPane_AttributePaneModel::columnCount (const QModelIndex&/* theParent*/) const
+{
+  return myOrientation == Qt::Vertical ? myColumnCount : myValuesMap.size();
+}
+
+// =======================================================================
+// function : rowCount
+// purpose :
+// =======================================================================
+int DFBrowserPane_AttributePaneModel::rowCount (const QModelIndex&/* theParent*/) const
+{
+  return myOrientation == Qt::Vertical ? myValuesMap.size() : myColumnCount;
+}
+
+// =======================================================================
+// function : data
+// purpose :
+// =======================================================================
+QVariant DFBrowserPane_AttributePaneModel::data (const QModelIndex& theIndex, int theRole) const
+{
+  QVariant aValue;
+
+  if (theRole == Qt::DisplayRole)
+  {
+    if (myOrientation == Qt::Vertical)
+    {
+      int aRowId = theIndex.row();
+      QList<QVariant> aRowValues = myValuesMap[aRowId];
+      aValue = aRowValues.at (theIndex.column());
+    }
+    else
+    {
+      int aColId = theIndex.column();
+      QList<QVariant> aColValues = myValuesMap[aColId];
+      aValue = aColValues.at (theIndex.row());
+    }
+  }
+  return aValue;
+}
+
+// =======================================================================
+// function : headerData
+// purpose :
+// =======================================================================
+QVariant DFBrowserPane_AttributePaneModel::headerData (int theSection, Qt::Orientation theOrientation,
+                                                       int theRole) const
+{
+  QVariant aValue = QAbstractTableModel::headerData (theSection, theOrientation, theRole);
+  if (theRole == Qt::DisplayRole)
+  {
+    if (theOrientation == Qt::Horizontal)
+    {
+      if (!myHorizontalHeaderValues.empty() && theSection < myHorizontalHeaderValues.size())
+        aValue = myHorizontalHeaderValues[theSection];
+    }
+    else
+    { // vertical
+      if (!myVerticalHeaderValues.empty() && theSection < myVerticalHeaderValues.size())
+        aValue = myVerticalHeaderValues[theSection];
+    }
+  }
+  return aValue;
+}