68 lines
2.3 KiB
C
68 lines
2.3 KiB
C
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/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2017 KiCad Developers, see AUTHORS.txt for contributors.
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*
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation, either version 3 of the License, or (at your
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* option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* @file
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* wxDataViewCtrl helper functions. These are functions that should be methods
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* of wxDataViewCtrl, but aren't.
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*/
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#ifndef WXDATAVIEWCTRL_HELPERS_H
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#define WXDATAVIEWCTRL_HELPERS_H
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#include <wx/dataview.h>
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/**
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* Get the previous item in list order.
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*
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* @param aView - a wxDataViewCtrl with valid model
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* @param aItem - a valid item in the model
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* @return the item before aItem, or an invalid item if aItem is at the top.
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*/
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wxDataViewItem GetPrevItem( wxDataViewCtrl const& aView, wxDataViewItem const& aItem );
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/**
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* Get the next item in list order.
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*
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* @param aView - a wxDataViewCtrl with valid model
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* @param aItem - a valid item in the model
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* @return the item after aItem, or an invalid item if aItem is at the bottom.
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*/
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wxDataViewItem GetNextItem( wxDataViewCtrl const& aView, wxDataViewItem const& aItem );
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/**
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* Get the previous sibling of an item.
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*
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* @param aView - awxDataViewCtrl with valid model
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* @param aItem - a valid item in the model
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* @return the sibling before aItem, or an invalid item if aItem has no siblings before it.
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*/
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wxDataViewItem GetPrevSibling( wxDataViewCtrl const& aView, wxDataViewItem const& aItem );
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/**
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* Get the next sibling of an item.
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*
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* @param aView - awxDataViewCtrl with valid model
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* @param aItem - a valid item in the model
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* @return the sibling after aItem, or an invalid item if aItem has no siblings after it.
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*/
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wxDataViewItem GetNextSibling( wxDataViewCtrl const& aView, wxDataViewItem const& aItem );
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#endif // WXDATAVIEWCTRL_HELPERS_H
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