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a5a7b3185b
Update empty method guards to new style with regex (see PR). Used clang-format 18.1.8. New actions to validate code formatting is added. Update .clang-format with disabling of include sorting. It is temporary changes, then include will be sorted. Apply formatting for /src and /tools folder. The files with .hxx,.cxx,.lxx,.h,.pxx,.hpp,*.cpp extensions.
114 lines
4.1 KiB
C++
114 lines
4.1 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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#ifndef DFBrowser_TreeLevelViewModel_H
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#define DFBrowser_TreeLevelViewModel_H
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#include <Standard.hxx>
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#include <Standard_Macro.hxx>
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#include <Standard_WarningsDisable.hxx>
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#include <QAbstractTableModel>
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#include <QVariant>
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#include <Standard_WarningsRestore.hxx>
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class QObject;
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//! \class DFBrowser_TreeLevelViewModel
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//! Tree Model of one level of OCAF tree view model. It is initialized by tree view index and
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//! contains children and attributes of this label.
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class DFBrowser_TreeLevelViewModel : public QAbstractTableModel
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{
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public:
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//! Constructor
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DFBrowser_TreeLevelViewModel(QObject* theParent)
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: QAbstractTableModel(theParent),
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myRowCount(0)
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{
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}
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//! Destructor
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virtual ~DFBrowser_TreeLevelViewModel() {}
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//! Resets OCAF tree model index
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void Reset() { myIndex = QModelIndex(); }
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//! Fills OCAF tree model index
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//! \param theTreeIndex an index
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Standard_EXPORT void Init(const QModelIndex& theTreeIndex);
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//! Returns true if the index is filled
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bool IsInitialized() const { return myIndex.isValid(); }
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//! Returns OCAF tree view model index on level defined by column of the parameter index
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//! \param theIndex a tree level view model index
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//! \return model index
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Standard_EXPORT QModelIndex GetTreeViewIndex(const QModelIndex& theIndex) const;
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//! Emits the layoutChanged signal from outside of this class
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void EmitLayoutChanged() { emit layoutChanged(); }
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//! Returns value only for DisplayRole for column = 1
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//! \param theSection an index of value in the container
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//! \param theIndex a model index
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//! \param theRole a view role
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//! \return value interpreted depending on the given role
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Standard_EXPORT virtual QVariant headerData(int theSection,
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Qt::Orientation theOrientation,
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int theRole = Qt::DisplayRole) const
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Standard_OVERRIDE;
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//! Creates new model index
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//! \param theRow the index row position
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//! \param theColummn the index column position
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//! \param theParent the parent index
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//! \return the model index
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Standard_EXPORT virtual QModelIndex index(int theRow,
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int theColumn,
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const QModelIndex& theParent = QModelIndex()) const
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Standard_OVERRIDE;
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//! Returns item information(short) for display role.
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//! \param theIndex a model index
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//! \param theRole a view role
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//! \return value interpreted depending on the given role
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Standard_EXPORT virtual QVariant data(const QModelIndex& theIndex,
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int theRole = Qt::DisplayRole) const Standard_OVERRIDE;
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//! Returns Enabled and Selectable item for any index
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//! \param theIndex a model index
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//! \return flags
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Standard_EXPORT virtual Qt::ItemFlags flags(const QModelIndex& theIndex) const Standard_OVERRIDE;
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//! Returns number of rows
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virtual int rowCount(const QModelIndex& theParent = QModelIndex()) const Standard_OVERRIDE
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{
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(void)theParent;
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return myRowCount;
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}
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//! Returns 2 columns
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virtual int columnCount(const QModelIndex& theParent = QModelIndex()) const Standard_OVERRIDE
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{
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(void)theParent;
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return 2;
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}
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private:
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QModelIndex myIndex; //!< OCAF tree view model index
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int myRowCount; //!< number of rows of item of treeview model index
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};
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#endif
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