61bf6b0f58
Currently displayed alongside the QPainter version, while establishing the accuracy of each mode, but this is temporary.
56 lines
1.9 KiB
C++
56 lines
1.9 KiB
C++
//
|
|
// Copyright (C) 2017 James Turner zakalawe@mac.com
|
|
//
|
|
// This program is free software; you can redistribute it and/or
|
|
// modify it under the terms of the GNU General Public License as
|
|
// published by the Free Software Foundation; either version 2 of the
|
|
// License, or (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful, but
|
|
// WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
// General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with this program; if not, write to the Free Software
|
|
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
|
|
#ifndef CANVASTREEMODEL_H
|
|
#define CANVASTREEMODEL_H
|
|
|
|
#include <QAbstractItemModel>
|
|
|
|
#include "fgcanvasgroup.h"
|
|
|
|
class CanvasTreeModel : public QAbstractItemModel
|
|
{
|
|
public:
|
|
CanvasTreeModel(FGCanvasGroup* root);
|
|
|
|
FGCanvasElement* elementFromIndex(const QModelIndex& index) const;
|
|
|
|
protected:
|
|
virtual int rowCount(const QModelIndex &parent) const override;
|
|
virtual int columnCount(const QModelIndex &parent) const override;
|
|
|
|
virtual QVariant data(const QModelIndex &index, int role) const override;
|
|
|
|
virtual bool hasChildren(const QModelIndex &parent) const override;
|
|
|
|
virtual QModelIndex index(int row, int column, const QModelIndex &parent) const override;
|
|
|
|
virtual QModelIndex parent(const QModelIndex &child) const override;
|
|
|
|
virtual Qt::ItemFlags flags(const QModelIndex &index) const override;
|
|
|
|
virtual bool setData(const QModelIndex &index, const QVariant &value, int role) override;
|
|
private:
|
|
QModelIndex indexForGroup(FGCanvasGroup *group) const;
|
|
|
|
void onGroupChildAdded();
|
|
void onGroupChildRemoved(int index);
|
|
|
|
FGCanvasGroup* _root;
|
|
};
|
|
|
|
#endif // CANVASTREEMODEL_H
|