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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#ifndef DOUBLETABWIDGET_H
#define DOUBLETABWIDGET_H
#include <QVector>
#include <QWidget>
#include <QImage>
namespace ProjectExplorer {
namespace Internal {
namespace Ui { class DoubleTabWidget; }
class DoubleTabWidget : public QWidget
{
Q_OBJECT
public:
DoubleTabWidget(QWidget *parent = 0);
~DoubleTabWidget();
void setTitle(const QString &title);
QString title() const { return m_title; }
void addTab(const QString &name, const QString &fullName, const QStringList &subTabs);
void insertTab(int index, const QString &name, const QString &fullName, const QStringList &subTabs);
void removeTab(int index);
int tabCount() const;
int currentIndex() const;
void setCurrentIndex(int index);
void setCurrentIndex(int index, int subIndex);
int currentSubIndex() const;
QStringList subTabs(int index) const;
void setSubTabs(int index, const QStringList &subTabs);
signals:
void currentIndexChanged(int index, int subIndex);
protected:
void paintEvent(QPaintEvent *event);
void mousePressEvent(QMouseEvent *event);
bool event(QEvent *event);
QSize minimumSizeHint() const;
private:
struct Tab {
QString name;
QString fullName;
bool nameIsUnique;
QStringList subTabs;
int currentSubTab;
QString displayName() const;
};
void updateNameIsUniqueAdd(Tab *tab);
void updateNameIsUniqueRemove(const Tab &tab);
enum HitArea { HITNOTHING, HITOVERFLOW, HITTAB, HITSUBTAB };
QPair<DoubleTabWidget::HitArea, int> convertPosToTab(QPoint pos);
const QImage m_selection;
Ui::DoubleTabWidget *ui;
QString m_title;
QList<Tab> m_tabs;
int m_currentIndex;
QVector<int> m_currentTabIndices;
int m_lastVisibleIndex;
};
} // namespace Internal
} // namespace ProjectExplorer
#endif // DOUBLETABWIDGET_H
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