68 lines
1.5 KiB
C++
68 lines
1.5 KiB
C++
/*
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* Copyright (C) OpenTX
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*
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* Based on code named
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* th9x - http://code.google.com/p/th9x
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* er9x - http://code.google.com/p/er9x
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* gruvin9x - http://code.google.com/p/gruvin9x
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*
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* License GPLv2: http://www.gnu.org/licenses/gpl-2.0.html
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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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. See the
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* GNU General Public License for more details.
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*/
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#include "autolabel.h"
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#include <QFontMetrics>
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AutoLabel::AutoLabel(QWidget * parent):
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QLabel(parent),
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AutoWidget(),
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m_charField(NULL),
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m_strField(nullptr)
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{
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}
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AutoLabel::~AutoLabel()
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{
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}
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void AutoLabel::setField(char * field, GenericPanel * panel)
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{
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m_charField = field;
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setPanel(panel);
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updateValue();
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}
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void AutoLabel::setField(QString & field, GenericPanel * panel)
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{
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m_strField = &field;
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setPanel(panel);
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updateValue();
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}
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void AutoLabel::setWidth(int numChars)
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{
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QFontMetrics *f = new QFontMetrics(this->font());
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QSize sz = f->size(Qt::TextSingleLine, QString(numChars, QChar('X')));
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setMinimumWidth(sz.width());
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delete f;
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}
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void AutoLabel::updateValue()
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{
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setLock(true);
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if (m_strField)
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setText(*m_strField);
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else if (m_charField)
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setText(m_charField);
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setLock(false);
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}
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