49 lines
1.5 KiB
C++
49 lines
1.5 KiB
C++
/* This file is part of Clementine.
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Copyright 2010, David Sansome <me@davidsansome.com>
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Clementine 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 3 of the License, or
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(at your option) any later version.
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Clementine 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 Clementine. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "linetextedit.h"
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#include <QKeyEvent>
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LineTextEdit::LineTextEdit(QWidget* parent) : QTextEdit(parent) {
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setWordWrapMode(QTextOption::NoWrap);
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setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
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setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
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setTabChangesFocus(true);
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sizePolicy().setVerticalPolicy(QSizePolicy::Fixed);
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}
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QSize LineTextEdit::sizeHint() const {
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QFontMetrics fm(font());
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static const int kMargin = 5;
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int h = 2 * kMargin + qMax(fm.height(), 14);
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int w = 2 * kMargin + fm.width("W") * 15;
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return QSize(w, h);
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}
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QSize LineTextEdit::minimumSizeHint() const { return sizeHint(); }
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void LineTextEdit::keyPressEvent(QKeyEvent* e) {
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if (e->key() == Qt::Key_Enter || e->key() == Qt::Key_Return) {
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e->ignore();
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} else {
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QTextEdit::keyPressEvent(e);
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}
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}
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