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0cb512c013
TInspector headers are collected in 'inc/tools' directory. Extending DRAW Commands; Eliminating warnings; Improve Export to ShapeView dialog; Avoid crash with QML using;
94 lines
3.2 KiB
C++
94 lines
3.2 KiB
C++
// Created on: 2017-06-16
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// Created by: Natalia ERMOLAEVA
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// Copyright (c) 2017 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#include <inspector/DFBrowser_TreeLevelLineModel.hxx>
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#include <inspector/DFBrowser_ItemBase.hxx>
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#include <inspector/TreeModel_ModelBase.hxx>
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#include <QIcon>
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#include <QWidget>
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// =======================================================================
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// function : Init
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// purpose :
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// =======================================================================
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void DFBrowser_TreeLevelLineModel::Init (const QModelIndex& theTreeIndex)
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{
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myTreeIndex = theTreeIndex;
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myLevelItems.clear();
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if (theTreeIndex.isValid())
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{
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myLevelItems.prepend (theTreeIndex);
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QModelIndex aParent = theTreeIndex.parent();
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while (aParent.isValid())
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{
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myLevelItems.prepend (aParent);
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aParent = aParent.parent();
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}
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}
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emit layoutChanged();
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}
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// =======================================================================
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// function : data
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// purpose :
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// =======================================================================
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QVariant DFBrowser_TreeLevelLineModel::data (const QModelIndex& theIndex, int theRole) const
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{
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QVariant aValue;
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int aColumns = theIndex.column();
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if (aColumns < myLevelItems.size())
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{
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QModelIndex aTreeIndex = myLevelItems[aColumns];
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if (theRole == Qt::DecorationRole) //! do not show icons presented in tree view
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return aValue;
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TreeModel_ItemBasePtr anItemBase = TreeModel_ModelBase::GetItemByIndex (aTreeIndex);
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if (anItemBase)
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{
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DFBrowser_ItemBasePtr aDBrowserItem = itemDynamicCast<DFBrowser_ItemBase> (anItemBase);
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bool aPrevValue = aDBrowserItem->SetUseAdditionalInfo (false);
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aValue = aDBrowserItem->data (aTreeIndex, theRole);
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aDBrowserItem->SetUseAdditionalInfo (aPrevValue);
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}
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if (theRole == Qt::DisplayRole)
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aValue = aValue.toString() + " "; //! TEMPORARY to leave place for the action icon
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}
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return aValue;
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}
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// =======================================================================
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// function : headerData
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// purpose :
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// =======================================================================
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QVariant DFBrowser_TreeLevelLineModel::headerData (int theSection, Qt::Orientation theOrientation, int theRole) const
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{
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QVariant aValue;
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if (theOrientation == Qt::Horizontal && theSection < myLevelItems.size())
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{
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QModelIndex aTreeIndex = myLevelItems[theSection];
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if (!aTreeIndex.isValid()) // level change action
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{
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if (theRole == Qt::SizeHintRole)
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aValue = QSize (2, 2);
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else if (theRole == Qt::DisplayRole)
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aValue = "";
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}
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}
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return aValue;
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}
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