valentina/src/libs/vwidgets/vlineedit.h

80 lines
2.4 KiB
C++

/************************************************************************
**
** @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/>.
**
*************************************************************************/
#ifndef VLINEEDIT_H
#define VLINEEDIT_H
#include <QLineEdit>
class QStringListModel;
class VLineEdit : public QLineEdit
{
Q_OBJECT
public:
explicit VLineEdit(QWidget * parent = nullptr);
VLineEdit(const QString &contents, QWidget *parent = nullptr);
protected:
virtual void focusInEvent(QFocusEvent *e) override;
virtual void focusOutEvent(QFocusEvent *e) override;
virtual void mousePressEvent(QMouseEvent *e) override;
private:
Q_DISABLE_COPY(VLineEdit)
bool m_selectOnMousePress;
};
/*! Line edit widget with auto completion based on QStringListModel.
Modified behaviour: completion list will appear even when contents of
line edit is empty. Full list of options will be showed when line edit
has focus and is empty.
*/
class VCompleterLineEdit : public VLineEdit
{
Q_OBJECT
public:
explicit VCompleterLineEdit(QWidget *parent = nullptr);
//! Set list of options used for completion.
void SetCompletion(const QStringList &list);
protected:
virtual void focusInEvent(QFocusEvent *e) override;
virtual void customEvent(QEvent* e) override;
private slots:
void ShowCompletion();
void CompletionPopup();
private:
Q_DISABLE_COPY(VCompleterLineEdit)
QStringListModel *m_model;
};
#endif // VLINEEDIT_H