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qTox/src/chatlog/chatlinecontent.h
ezavod 3acbc148f5 feat(chatform): mark message with triple click
This is an implementation of proposal #4003.
2017-03-28 17:20:01 +02:00

73 lines
2.1 KiB
C++

/*
Copyright © 2014-2015 by The qTox Project Contributors
This file is part of qTox, a Qt-based graphical interface for Tox.
qTox is libre 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 3 of the License, or
(at your option) any later version.
qTox 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 qTox. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef CHATLINECONTENT_H
#define CHATLINECONTENT_H
#include <QGraphicsItem>
class ChatLine;
class ChatLineContent : public QObject, public QGraphicsItem
{
Q_OBJECT
Q_INTERFACES(QGraphicsItem)
public:
enum GraphicsItemType
{
ChatLineContentType = QGraphicsItem::UserType + 1,
};
int getColumn() const;
int getRow() const;
virtual void setWidth(qreal width) = 0;
virtual int type() const final;
virtual void selectionMouseMove(QPointF scenePos);
virtual void selectionStarted(QPointF scenePos);
virtual void selectionCleared();
virtual void selectionDoubleClick(QPointF scenePos);
virtual void selectionTripleClick(QPointF scenePos);
virtual void selectionFocusChanged(bool focusIn);
virtual bool isOverSelection(QPointF scenePos) const;
virtual QString getSelectedText() const;
virtual void fontChanged(const QFont& font);
virtual QString getText() const;
virtual qreal getAscent() const;
virtual QRectF boundingRect() const = 0;
virtual void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget) = 0;
virtual void visibilityChanged(bool visible);
private:
friend class ChatLine;
void setIndex(int row, int col);
private:
int row = -1;
int col = -1;
};
#endif // CHATLINECONTENT_H