diff options
Diffstat (limited to 'src/controls/qquickabstracttabview.cpp')
| -rw-r--r-- | src/controls/qquickabstracttabview.cpp | 231 |
1 files changed, 231 insertions, 0 deletions
diff --git a/src/controls/qquickabstracttabview.cpp b/src/controls/qquickabstracttabview.cpp new file mode 100644 index 00000000..d9ae0090 --- /dev/null +++ b/src/controls/qquickabstracttabview.cpp @@ -0,0 +1,231 @@ +/**************************************************************************** +** +** Copyright (C) 2015 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the Qt Quick Controls module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** 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 http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/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 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qquickabstracttabview_p.h" +#include "qquickabstracttabbar_p.h" +#include "qquickabstractcontainer_p_p.h" + +QT_BEGIN_NAMESPACE + +/*! + \qmltype TabView + \inherits Container + \instantiates QQuickAbstractTabView + \inqmlmodule QtQuick.Controls + \ingroup tabs + \brief A tab view control. + + TODO +*/ + +class QQuickAbstractTabViewPrivate : public QQuickAbstractContainerPrivate +{ +public: + QQuickAbstractTabViewPrivate() : currentIndex(0), bar(Q_NULLPTR) { } + + int currentIndex; + QQuickAbstractTabBar *bar; +}; + +QQuickAbstractTabView::QQuickAbstractTabView(QQuickItem *parent) : + QQuickAbstractContainer(*(new QQuickAbstractTabViewPrivate), parent) +{ + setFlag(ItemIsFocusScope); + setActiveFocusOnTab(true); +} + +/*! + \qmlproperty int QtQuickControls2::TabView::currentIndex + + TODO +*/ +int QQuickAbstractTabView::currentIndex() const +{ + Q_D(const QQuickAbstractTabView); + return d->currentIndex; +} + +void QQuickAbstractTabView::setCurrentIndex(int index) +{ + Q_D(QQuickAbstractTabView); + if (d->currentIndex != index) { + d->currentIndex = index; + emit currentIndexChanged(index); + } +} + +/*! + \qmlproperty TabBar QtQuickControls2::TabView::tabBar + + TODO +*/ +QQuickAbstractTabBar *QQuickAbstractTabView::tabBar() const +{ + Q_D(const QQuickAbstractTabView); + return d->bar; +} + +void QQuickAbstractTabView::setTabBar(QQuickAbstractTabBar *bar) +{ + Q_D(QQuickAbstractTabView); + if (d->bar != bar) { + if (d->bar) { + disconnect(this, &QQuickAbstractTabView::currentIndexChanged, d->bar, &QQuickAbstractTabBar::setCurrentIndex); + disconnect(d->bar, &QQuickAbstractTabBar::currentIndexChanged, this, &QQuickAbstractTabView::setCurrentIndex); + if (d->bar->parentItem() == this) + delete d->bar; + } + d->bar = bar; + if (bar) { + connect(this, &QQuickAbstractTabView::currentIndexChanged, d->bar, &QQuickAbstractTabBar::setCurrentIndex); + connect(bar, &QQuickAbstractTabBar::currentIndexChanged, this, &QQuickAbstractTabView::setCurrentIndex); + if (!bar->parentItem()) + bar->setParentItem(this); + + int barIndex = bar->currentIndex(); + if (d->currentIndex != barIndex) { + if (d->currentIndex != -1) + bar->setCurrentIndex(d->currentIndex); + else if (barIndex != -1) + setCurrentIndex(barIndex); + } + } + emit tabBarChanged(); + } +} + +void QQuickAbstractTabView::geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) +{ + Q_D(QQuickAbstractTabView); + QQuickControl::geometryChanged(newGeometry, oldGeometry); + if (d->bar && (!d->bar->widthValid() || qFuzzyCompare(d->bar->width(), oldGeometry.width()))) + d->bar->setWidth(newGeometry.width()); +} + +/*! + \qmltype Tab + \inherits QtObject + \instantiates QQuickTabAttached + \inqmlmodule QtQuick.Controls + \ingroup tabs + \brief TODO + + TODO +*/ + +QQuickTabAttached::QQuickTabAttached(QObject *parent) : + QObject(parent), m_index(-1), m_visible(true), m_view(Q_NULLPTR) +{ +} + +QQuickTabAttached *QQuickTabAttached::qmlAttachedProperties(QObject *object) +{ + return new QQuickTabAttached(object); +} + +/*! + \qmlattachedproperty int QtQuickControls2::Tab::index + + TODO +*/ +int QQuickTabAttached::index() const +{ + return m_index; +} + +void QQuickTabAttached::setIndex(int index) +{ + if (m_index != index) { + m_index = index; + emit indexChanged(); + } +} + +/*! + \qmlattachedproperty string QtQuickControls2::Tab::title + + TODO +*/ +QString QQuickTabAttached::title() const +{ + return m_title; +} + +void QQuickTabAttached::setTitle(const QString &title) +{ + if (m_title != title) { + m_title = title; + emit titleChanged(); + } +} + +/*! + \qmlattachedproperty bool QtQuickControls2::Tab::visible + + TODO +*/ +bool QQuickTabAttached::isVisible() const +{ + return m_visible; +} + +void QQuickTabAttached::setVisible(bool visible) +{ + if (m_visible != visible) { + m_visible = visible; + emit visibleChanged(); + } +} + +/*! + \qmlattachedproperty TabView QtQuickControls2::Tab::view + + TODO +*/ +QQuickAbstractTabView *QQuickTabAttached::view() const +{ + return m_view; +} + +void QQuickTabAttached::setView(QQuickAbstractTabView *view) +{ + if (m_view != view) { + m_view = view; + emit viewChanged(); + } +} + +QT_END_NAMESPACE |