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77 lines
2.6 KiB
C
77 lines
2.6 KiB
C
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/*
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Copyright 2006-2017 The QElectroTech Team
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This file is part of QElectroTech.
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QElectroTech is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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QElectroTech is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef DYNAMICELEMENTTEXTMODEL_H
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#define DYNAMICELEMENTTEXTMODEL_H
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#include <QStandardItemModel>
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#include <qstyleditemdelegate.h>
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#include "dynamicelementtextitem.h"
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class QUndoCommand;
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/**
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* @brief The DynamicElementTextModel class
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* A model to use with QtView.
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* This model display and can edit the value of dynamic text of an element.
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* Set the delegate DynamicTextItemDelegate as delegate of this model.
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*/
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class DynamicElementTextModel : public QStandardItemModel
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{
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Q_OBJECT
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public:
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enum ValueType {
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textFrom =1,
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userText,
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infoText,
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size,
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tagg,
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color
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};
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DynamicElementTextModel(QObject *parent = nullptr);
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~DynamicElementTextModel();
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void addText(DynamicElementTextItem *deti);
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void removeText(DynamicElementTextItem *deti);
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DynamicElementTextItem *textFromIndex(const QModelIndex &index) const;
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DynamicElementTextItem *textFromItem(QStandardItem *item) const;
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QUndoCommand *undoForEditedText(DynamicElementTextItem *deti) const;
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private:
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void enableSourceText(DynamicElementTextItem *deti, DynamicElementTextItem::TextFrom tf );
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void dataEdited(QStandardItem *qsi);
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void setConnection(DynamicElementTextItem *deti, bool set);
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void updateDataFromText(DynamicElementTextItem *deti, DynamicElementTextModel::ValueType type);
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private:
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QHash <DynamicElementTextItem *, QStandardItem *> m_texts_list;
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QHash <DynamicElementTextItem *, QList<QMetaObject::Connection>> m_hash_text_connect;
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};
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class DynamicTextItemDelegate : public QStyledItemDelegate
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{
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public:
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DynamicTextItemDelegate(QObject *parent = Q_NULLPTR);
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virtual QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const;
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virtual void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const;
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};
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#endif // DYNAMICELEMENTTEXTMODEL_H
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