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51 lines
1.5 KiB
C++
51 lines
1.5 KiB
C++
/*
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Copyright (C) 2014 by Project Tox <https://tox.im>
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This file is part of qTox, a Qt-based graphical interface for Tox.
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This program 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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This program 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.
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See the COPYING file for more details.
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*/
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#include "chattextedit.h"
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#include <QKeyEvent>
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ChatTextEdit::ChatTextEdit(QWidget *parent) :
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QTextEdit(parent)
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{
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setPlaceholderText(tr("Type your message here..."));
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setAcceptRichText(false);
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}
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void ChatTextEdit::keyPressEvent(QKeyEvent * event)
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{
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int key = event->key();
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if ((key == Qt::Key_Enter || key == Qt::Key_Return) && !(event->modifiers() && Qt::ShiftModifier))
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emit enterPressed();
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else if (key == Qt::Key_Tab)
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emit tabPressed();
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else if (key == Qt::Key_Up && this->toPlainText().isEmpty())
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{
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this->setText(lastMessage);
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this->setFocus();
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this->moveCursor(QTextCursor::MoveOperation::End,QTextCursor::MoveMode::MoveAnchor);
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}
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else
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{
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emit keyPressed();
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QTextEdit::keyPressEvent(event);
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}
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}
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void ChatTextEdit::setLastMessage(QString lm)
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{
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lastMessage = lm;
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}
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