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https://github.com/opentx/opentx.git
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102 lines
2.4 KiB
C++
102 lines
2.4 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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#pragma once
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#include <QLineEdit>
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#include <QRegExpValidator>
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#include "genericpanel.h"
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class AutoLineEdit: public QLineEdit
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{
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Q_OBJECT
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public:
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explicit AutoLineEdit(QWidget * parent = nullptr, bool updateOnChange = false):
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QLineEdit(parent),
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field(NULL),
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strField(nullptr),
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panel(nullptr),
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lock(false)
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{
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if (updateOnChange)
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connect(this, &AutoLineEdit::textChanged, this, &AutoLineEdit::onEdited);
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else
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connect(this, &AutoLineEdit::editingFinished, this, &AutoLineEdit::onEdited);
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}
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void setField(char * field, int len, GenericPanel * panel = nullptr)
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{
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this->field = field;
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this->panel = panel;
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setValidator(new QRegExpValidator(QRegExp("[ A-Za-z0-9_.-,]*"), this));
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setMaxLength(len);
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updateValue();
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}
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void setField(QString & field, int len = 0, GenericPanel * panel = nullptr)
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{
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strField = &field;
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this->panel = panel;
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if (len)
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setMaxLength(len);
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updateValue();
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}
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void updateValue()
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{
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lock = true;
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if (field)
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setText(field);
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else if (strField)
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setText(*strField);
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lock = false;
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}
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signals:
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void currentDataChanged();
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protected slots:
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void onEdited()
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{
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if (panel && panel->lock)
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return;
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if (lock)
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return;
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if (field)
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strcpy(field, text().toLatin1());
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else if (strField)
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*strField = text();
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else
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return;
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emit currentDataChanged();
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if (panel)
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emit panel->modified();
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}
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protected:
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char * field;
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QString * strField = nullptr;
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GenericPanel * panel = nullptr;
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bool lock = false;
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};
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