Import the Qt Quick Controls 2 prototype

Change-Id: Ib8c0c4160958e5cfea29a6e9df1b3f1fb19715fc
Reviewed-by: Jari-Pekka Nurmi <jpnurmi@theqtcompany.com>

1 files changed, 188 insertions, 0 deletions

diff --git a/src/controls/qquickabstractprogressbar.cpp b/src/controls/qquickabstractprogressbar.cpp
new file mode 100644
index 00000000..7e38b167
--- /dev/null
+++ b/src/controls/qquickabstractprogressbar.cpp
@@ -0,0 +1,188 @@
+/****************************************************************************
+**
+** 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 "qquickabstractprogressbar_p.h"
+#include "qquickcontrol_p_p.h"
+
+QT_BEGIN_NAMESPACE
+
+/*!
+    \qmltype ProgressBar
+    \inherits Control
+    \instantiates QQuickAbstractProgressBar
+    \inqmlmodule QtQuick.Controls
+    \ingroup indicators
+    \brief A progress bar.
+
+    TODO
+*/
+
+class QQuickAbstractProgressBarPrivate : public QQuickControlPrivate
+{
+public:
+    QQuickAbstractProgressBarPrivate() : value(0), indeterminate(false),
+        layoutDirection(Qt::LeftToRight), indicator(Q_NULLPTR) { }
+
+    qreal value;
+    bool indeterminate;
+    Qt::LayoutDirection layoutDirection;
+    QQuickItem *indicator;
+};
+
+QQuickAbstractProgressBar::QQuickAbstractProgressBar(QQuickItem *parent) :
+    QQuickControl(*(new QQuickAbstractProgressBarPrivate), parent)
+{
+}
+
+/*!
+    \qmlproperty real QtQuickControls2::ProgressBar::value
+
+    TODO
+*/
+qreal QQuickAbstractProgressBar::value() const
+{
+    Q_D(const QQuickAbstractProgressBar);
+    return d->value;
+}
+
+void QQuickAbstractProgressBar::setValue(qreal value)
+{
+    Q_D(QQuickAbstractProgressBar);
+    value = qBound(0.0, value, 1.0);
+    if (!qFuzzyCompare(d->value, value)) {
+        d->value = value;
+        emit valueChanged();
+        emit visualPositionChanged();
+    }
+}
+
+/*!
+    \qmlproperty real QtQuickControls2::ProgressBar::visualPosition
+
+    TODO
+*/
+qreal QQuickAbstractProgressBar::visualPosition() const
+{
+    Q_D(const QQuickAbstractProgressBar);
+    if (effectiveLayoutDirection() == Qt::RightToLeft)
+        return 1.0 - d->value;
+    return d->value;
+}
+
+/*!
+    \qmlproperty bool QtQuickControls2::ProgressBar::indeterminate
+
+    TODO
+*/
+bool QQuickAbstractProgressBar::isIndeterminate() const
+{
+    Q_D(const QQuickAbstractProgressBar);
+    return d->indeterminate;
+}
+
+void QQuickAbstractProgressBar::setIndeterminate(bool indeterminate)
+{
+    Q_D(QQuickAbstractProgressBar);
+    if (d->indeterminate != indeterminate) {
+        d->indeterminate = indeterminate;
+        emit indeterminateChanged();
+    }
+}
+
+/*!
+    \qmlproperty enumeration QtQuickControls2::ProgressBar::layoutDirection
+
+    TODO
+*/
+Qt::LayoutDirection QQuickAbstractProgressBar::layoutDirection() const
+{
+    Q_D(const QQuickAbstractProgressBar);
+    return d->layoutDirection;
+}
+
+/*!
+    \qmlproperty enumeration QtQuickControls2::ProgressBar::effectiveLayoutDirection
+
+    TODO
+*/
+Qt::LayoutDirection QQuickAbstractProgressBar::effectiveLayoutDirection() const
+{
+    Q_D(const QQuickAbstractProgressBar);
+    if (isMirrored())
+        return d->layoutDirection == Qt::RightToLeft ? Qt::LeftToRight : Qt::RightToLeft;
+    return d->layoutDirection;
+}
+
+void QQuickAbstractProgressBar::setLayoutDirection(Qt::LayoutDirection direction)
+{
+    Q_D(QQuickAbstractProgressBar);
+    if (d->layoutDirection != direction) {
+        d->layoutDirection = direction;
+        emit layoutDirectionChanged();
+        emit effectiveLayoutDirectionChanged();
+    }
+}
+
+/*!
+    \qmlproperty Item QtQuickControls2::ProgressBar::indicator
+
+    TODO
+*/
+QQuickItem *QQuickAbstractProgressBar::indicator() const
+{
+    Q_D(const QQuickAbstractProgressBar);
+    return d->indicator;
+}
+
+void QQuickAbstractProgressBar::setIndicator(QQuickItem *indicator)
+{
+    Q_D(QQuickAbstractProgressBar);
+    if (d->indicator != indicator) {
+        delete d->indicator;
+        d->indicator = indicator;
+        if (indicator && !indicator->parentItem())
+            indicator->setParentItem(this);
+        emit indicatorChanged();
+    }
+}
+
+void QQuickAbstractProgressBar::mirrorChange()
+{
+    emit effectiveLayoutDirectionChanged();
+    emit visualPositionChanged();
+}
+
+QT_END_NAMESPACE