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61 lines
1.9 KiB
C
61 lines
1.9 KiB
C
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/*
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Copyright 2006-2019 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 QETGRAPHICSHEADERITEM_H
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#define QETGRAPHICSHEADERITEM_H
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#include "qetapp.h"
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#include <QGraphicsObject>
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#include <QFont>
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#include <QMargins>
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class QAbstractItemModel;
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class QetGraphicsHeaderItem : public QGraphicsObject
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{
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public:
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QetGraphicsHeaderItem(QGraphicsItem *parent = nullptr);
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void setModel(QAbstractItemModel *model);
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QAbstractItemModel *model() const;
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void reset();
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virtual QRectF boundingRect() const override;
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virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) override;
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QRect rect() const;
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void resizeSection(int logicalIndex, int size);
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int sectionSize(int logical_index) const;
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private:
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void setUpMinimumSectionsSize();
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void setUpBoundingRect();
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private:
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QRectF m_bounding_rect;
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QAbstractItemModel *m_model = nullptr;
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QFont m_font = QETApp::diagramTextsFont();
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QMargins m_margin;
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QVector<int> m_sections_minimum_width,
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m_current_sections_width;
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int m_section_height=1;
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QRect m_minimum_rect,
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m_current_rect;
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};
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#endif // QETGRAPHICSHEADERITEM_H
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