Add ScrollView

[ChangeLog][Controls][ScrollView] Added ScrollView.

Change-Id: I5d68799f0246e04b519bf6a0ec7bc7e5625f50e7
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>

1 files changed, 105 insertions, 0 deletions

diff --git a/src/quicktemplates2/qquickscrollview_p.h b/src/quicktemplates2/qquickscrollview_p.h
new file mode 100644
index 00000000..353f2fc9
--- /dev/null
+++ b/src/quicktemplates2/qquickscrollview_p.h
@@ -0,0 +1,105 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the Qt Quick Templates 2 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.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKSCROLLVIEW_P_H
+#define QQUICKSCROLLVIEW_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtQuickTemplates2/private/qquickcontrol_p.h>
+#include <QtQml/qqmllist.h>
+
+QT_BEGIN_NAMESPACE
+
+class QQuickScrollViewPrivate;
+
+class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickScrollView : public QQuickControl
+{
+    Q_OBJECT
+    Q_PROPERTY(qreal contentWidth READ contentWidth WRITE setContentWidth NOTIFY contentWidthChanged FINAL)
+    Q_PROPERTY(qreal contentHeight READ contentHeight WRITE setContentHeight NOTIFY contentHeightChanged FINAL)
+    Q_PROPERTY(QQmlListProperty<QObject> contentData READ contentData FINAL)
+    Q_PROPERTY(QQmlListProperty<QQuickItem> contentChildren READ contentChildren NOTIFY contentChildrenChanged FINAL)
+    Q_CLASSINFO("DefaultProperty", "contentData")
+
+public:
+    explicit QQuickScrollView(QQuickItem *parent = nullptr);
+
+    qreal contentWidth() const;
+    void setContentWidth(qreal width);
+
+    qreal contentHeight() const;
+    void setContentHeight(qreal height);
+
+    QQmlListProperty<QObject> contentData();
+    QQmlListProperty<QQuickItem> contentChildren();
+
+Q_SIGNALS:
+    void contentWidthChanged();
+    void contentHeightChanged();
+    void contentChildrenChanged();
+
+protected:
+    bool childMouseEventFilter(QQuickItem *item, QEvent *event) override;
+    bool eventFilter(QObject *object, QEvent *event) override;
+    void keyPressEvent(QKeyEvent *event) override;
+
+    void componentComplete() override;
+    void contentItemChange(QQuickItem *newItem, QQuickItem *oldItem) override;
+
+#ifndef QT_NO_ACCESSIBILITY
+    QAccessible::Role accessibleRole() const override;
+#endif
+
+private:
+    Q_DISABLE_COPY(QQuickScrollView)
+    Q_DECLARE_PRIVATE(QQuickScrollView)
+};
+
+QT_END_NAMESPACE
+
+QML_DECLARE_TYPE(QQuickScrollView)
+
+#endif // QQUICKSCROLLVIEW_P_H