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/****************************************************************************
**
** 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 "qquickpageindicator_p.h"
#include "qquickcontrol_p_p.h"
QT_BEGIN_NAMESPACE
/*!
\qmltype PageIndicator
\inherits Control
\instantiates QQuickPageIndicator
\inqmlmodule QtQuick.Controls
\ingroup indicators
\brief A page indicator control.
PageIndicator is used to indicate the currently active page
in a container of multiple pages. PageIndicator consists of
delegate items that present pages.
### TODO: screenshot
\code
PageIndicator {
count: view.count
currentIndex: view.currentIndex
anchors.bottom: view.bottom
anchors.horizontalCenter: view.horizontalCenter
}
\endcode
\sa SwipeView, {Customizing PageIndicator}
*/
class QQuickPageIndicatorPrivate : public QQuickControlPrivate
{
public:
QQuickPageIndicatorPrivate() : count(0), currentIndex(0), delegate(Q_NULLPTR) { }
int count;
int currentIndex;
QQmlComponent *delegate;
QColor color;
};
QQuickPageIndicator::QQuickPageIndicator(QQuickItem *parent) :
QQuickControl(*(new QQuickPageIndicatorPrivate), parent)
{
setAccessibleRole(0x00000027); //QAccessible::Indicator
}
/*!
\qmlproperty int QtQuickControls2::PageIndicator::count
This property holds the number of pages.
*/
int QQuickPageIndicator::count() const
{
Q_D(const QQuickPageIndicator);
return d->count;
}
void QQuickPageIndicator::setCount(int count)
{
Q_D(QQuickPageIndicator);
if (d->count != count) {
d->count = count;
emit countChanged();
}
}
/*!
\qmlproperty int QtQuickControls2::PageIndicator::currentIndex
This property holds the index of the current page.
*/
int QQuickPageIndicator::currentIndex() const
{
Q_D(const QQuickPageIndicator);
return d->currentIndex;
}
void QQuickPageIndicator::setCurrentIndex(int index)
{
Q_D(QQuickPageIndicator);
if (d->currentIndex != index) {
d->currentIndex = index;
emit currentIndexChanged();
}
}
/*!
\qmlproperty Component QtQuickControls2::PageIndicator::delegate
This property holds a delegate that presents a page.
\sa color
*/
QQmlComponent *QQuickPageIndicator::delegate() const
{
Q_D(const QQuickPageIndicator);
return d->delegate;
}
void QQuickPageIndicator::setDelegate(QQmlComponent *delegate)
{
Q_D(QQuickPageIndicator);
if (d->delegate != delegate) {
d->delegate = delegate;
emit delegateChanged();
}
}
/*!
\qmlproperty color QtQuickControls2::PageIndicator::color
This property holds the color of the indicator.
\sa delegate
*/
QColor QQuickPageIndicator::color() const
{
Q_D(const QQuickPageIndicator);
return d->color;
}
void QQuickPageIndicator::setColor(const QColor &color)
{
Q_D(QQuickPageIndicator);
if (d->color != color) {
d->color = color;
emit colorChanged();
}
}
QT_END_NAMESPACE
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