valentina/src/libs/vwidgets/vlineedit.cpp

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/************************************************************************
**
** @file
** @author Roman Telezhynskyi <dismine(at)gmail.com>
** @date 12 8, 2017
**
** @brief
** @copyright
** This source code is part of the Valentina project, a pattern making
** program, whose allow create and modeling patterns of clothing.
** Copyright (C) 2017 Valentina project
** <https://gitlab.com/smart-pattern/valentina> All Rights Reserved.
**
** Valentina is free 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.
**
** Valentina 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 Valentina. If not, see <http://www.gnu.org/licenses/>.
**
*************************************************************************/
#include "vlineedit.h"
//---------------------------------------------------------------------------------------------------------------------
VLineEdit::VLineEdit(QWidget *parent)
: QLineEdit(parent),
m_selectOnMousePress(false)
{}
//---------------------------------------------------------------------------------------------------------------------
VLineEdit::VLineEdit(const QString &contents, QWidget *parent)
: QLineEdit(contents, parent),
m_selectOnMousePress(false)
{}
//---------------------------------------------------------------------------------------------------------------------
void VLineEdit::focusInEvent(QFocusEvent *e)
{
QLineEdit::focusInEvent(e);
selectAll();
m_selectOnMousePress = true;
}
//---------------------------------------------------------------------------------------------------------------------
void VLineEdit::focusOutEvent(QFocusEvent *e)
{
const int start = selectionStart();
const int selectionLength = selectedText().length();
const bool wasTextSelected = hasSelectedText();
QLineEdit::focusOutEvent(e);
if (wasTextSelected)
{
setSelection(start, selectionLength);
}
}
//---------------------------------------------------------------------------------------------------------------------
void VLineEdit::mousePressEvent(QMouseEvent *e)
{
QLineEdit::mousePressEvent(e);
if(m_selectOnMousePress)
{
selectAll();
m_selectOnMousePress = false;
}
}