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/***************************************************************************
* Copyright (c) 2023 David Carter <dcarter@david.carter.ca> *
* *
* This file is part of FreeCAD. *
* *
* FreeCAD is free software: you can redistribute it and/or modify it *
* under the terms of the GNU Lesser General Public License as *
* published by the Free Software Foundation, either version 2.1 of the *
* License, or (at your option) any later version. *
* *
* FreeCAD 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with FreeCAD. If not, see *
* <https://www.gnu.org/licenses/>. *
* *
**************************************************************************/
#ifndef MATGUI_BASEDELEGATE_H
#define MATGUI_BASEDELEGATE_H
#include <QDialog>
#include <QDir>
#include <QStandardItem>
#include <QStyledItemDelegate>
#include <QSvgWidget>
#include <QTreeView>
#include <Base/Color.h>
#include <Mod/Material/App/MaterialManager.h>
#include <Mod/Material/App/Materials.h>
#include <Mod/Material/App/ModelManager.h>
namespace MatGui
{
using Base::Color;
class BaseDelegate: public QStyledItemDelegate
{
Q_OBJECT
public:
BaseDelegate(QObject* parent = nullptr);
virtual ~BaseDelegate() = default;
QSize sizeHint(const QStyleOptionViewItem& option, const QModelIndex& index) const override;
void paint(QPainter* painter,
const QStyleOptionViewItem& option,
const QModelIndex& index) const override;
QWidget* createEditor(QWidget* parent,
const QStyleOptionViewItem& styleOption,
const QModelIndex& index) const override;
void setEditorData(QWidget* editor, const QModelIndex& index) const override;
void setModelData(QWidget* editor,
QAbstractItemModel* model,
const QModelIndex& index) const override;
// Q_SIGNALS:
/** Emits this signal when a property has changed */
// void propertyChange(const QModelIndex& index, const QString value);
protected:
virtual Materials::MaterialValue::ValueType getType(const QModelIndex& index) const = 0;
virtual QString getUnits(const QModelIndex& index) const = 0;
virtual QVariant getValue(const QModelIndex& index) const = 0;
virtual void
setValue(QAbstractItemModel* model, const QModelIndex& index, const QVariant& value) const = 0;
virtual void notifyChanged(const QAbstractItemModel* model, const QModelIndex& index) const = 0;
QString getStringValue(const QModelIndex& index) const;
Color parseColor(const QString& color) const;
void paintQuantity(QPainter* painter,
const QStyleOptionViewItem& option,
const QModelIndex& index) const;
void paintImage(QPainter* painter,
const QStyleOptionViewItem& option,
const QModelIndex& index) const;
void
paintSVG(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const;
void paintColor(QPainter* painter,
const QStyleOptionViewItem& option,
const QModelIndex& index) const;
void paintList(QPainter* painter,
const QStyleOptionViewItem& option,
const QModelIndex& index) const;
void paintMultiLineString(QPainter* painter,
const QStyleOptionViewItem& option,
const QModelIndex& index) const;
void paintArray(QPainter* painter,
const QStyleOptionViewItem& option,
const QModelIndex& index) const;
virtual bool newRow(const QAbstractItemModel* model, const QModelIndex& index) const;
QWidget* createWidget(QWidget* parent, const QVariant& item, const QModelIndex& index) const;
};
} // namespace MatGui
#endif // MATGUI_BASEDELEGATE_H
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