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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** 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 Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#ifndef DOUBLETABWIDGET_H
#define DOUBLETABWIDGET_H
#include <QVector>
#include <QWidget>
#include <QPixmap>
namespace Manhattan {
namespace Ui {
class DoubleTabWidget;
}
class DoubleTabWidget : public QWidget
{
Q_OBJECT
public:
DoubleTabWidget(QWidget *parent = 0);
virtual ~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);
int currentSubIndex() const;
signals:
void currentIndexChanged(int index, int subIndex);
protected:
virtual void paintEvent(QPaintEvent *event);
virtual void mousePressEvent(QMouseEvent *event);
virtual void changeEvent(QEvent *e);
virtual bool event(QEvent *event);
virtual QSize minimumSizeHint() const;
private:
struct Tab {
QString name;
QString fullName;
bool nameIsUnique;
QStringList subTabs;
int currentSubTab;
QString displayName() const {
return nameIsUnique ? name : fullName;
}
};
void updateNameIsUniqueAdd(Tab *tab);
void updateNameIsUniqueRemove(const Tab &tab);
enum HitArea { HITNOTHING, HITOVERFLOW, HITTAB, HITSUBTAB };
QPair<DoubleTabWidget::HitArea, int> convertPosToTab(QPoint pos);
const QPixmap m_left;
const QPixmap m_mid;
const QPixmap m_right;
Ui::DoubleTabWidget *ui;
QString m_title;
QList<Tab> m_tabs;
int m_currentIndex;
QVector<int> m_currentTabIndices;
int m_lastVisibleIndex;
};
} // namespace Manhattan
#endif // DOUBLETABWIDGET_H
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