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following https://github.com/isocpp/CppCoreGuidelines/blob/master/CppCoreGuidelines.md#Rh-override virtual means exactly and only "this is a new virtual function." override means exactly and only "this is a non-final overrider." final means exactly and only "this is a final overrider." Nothing was changed from e.g. override to final, just reduced duplication of these labels.
74 lines
2.1 KiB
C++
74 lines
2.1 KiB
C++
/*
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Copyright © 2014-2019 by The qTox Project Contributors
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This file is part of qTox, a Qt-based graphical interface for Tox.
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qTox is libre 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 3 of the License, or
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(at your option) any later version.
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qTox 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 qTox. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef CHATLINECONTENT_H
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#define CHATLINECONTENT_H
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#include <QGraphicsItem>
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class ChatLine;
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class ChatLineContent : public QObject, public QGraphicsItem
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{
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Q_OBJECT
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Q_INTERFACES(QGraphicsItem)
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public:
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enum GraphicsItemType
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{
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ChatLineContentType = QGraphicsItem::UserType + 1,
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};
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int getColumn() const;
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int getRow() const;
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virtual void setWidth(qreal width) = 0;
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int type() const final;
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virtual void selectionMouseMove(QPointF scenePos);
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virtual void selectionStarted(QPointF scenePos);
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virtual void selectionCleared();
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virtual void selectionDoubleClick(QPointF scenePos);
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virtual void selectionTripleClick(QPointF scenePos);
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virtual void selectionFocusChanged(bool focusIn);
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virtual bool isOverSelection(QPointF scenePos) const;
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virtual QString getSelectedText() const;
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virtual void fontChanged(const QFont& font);
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virtual QString getText() const;
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virtual qreal getAscent() const;
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virtual QRectF boundingRect() const = 0;
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virtual void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget) = 0;
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virtual void visibilityChanged(bool visible);
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virtual void reloadTheme();
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private:
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friend class ChatLine;
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void setIndex(int row, int col);
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private:
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int row = -1;
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int col = -1;
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};
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#endif // CHATLINECONTENT_H
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