Merge remote-tracking branch 'origin/5.6' into 5.7

Conflicts:
	configure
	src/plugins/platforms/eglfs/qeglfsintegration.cpp
	src/plugins/platforms/linuxfb/qlinuxfbintegration.cpp

Change-Id: Id2da7c775439adb62646d5b741ee7c638042b34b

7 files changed, 339 insertions, 1 deletions

diff --git a/tests/manual/qcursor/childwidget/childwidget.pro b/tests/manual/qcursor/childwidget/childwidget.pro
new file mode 100644
index 0000000000..9ca41c5b4f
--- /dev/null
+++ b/tests/manual/qcursor/childwidget/childwidget.pro
@@ -0,0 +1,6 @@
+TEMPLATE = app
+TARGET = childwidget
+INCLUDEPATH += .
+QT += widgets
+
+SOURCES += main.cpp
diff --git a/tests/manual/qcursor/childwidget/main.cpp b/tests/manual/qcursor/childwidget/main.cpp
new file mode 100644
index 0000000000..4447c87210
--- /dev/null
+++ b/tests/manual/qcursor/childwidget/main.cpp
@@ -0,0 +1,92 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL21$
+** 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 2.1 or version 3 as published by the Free
+** Software Foundation and appearing in the file LICENSE.LGPLv21 and
+** LICENSE.LGPLv3 included in the packaging of this file. Please review the
+** following information to ensure the GNU Lesser General Public License
+** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** As a special exception, The Qt Company gives you certain additional
+** rights. These rights are described in The Qt Company LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <QtWidgets>
+
+class CursorWidget : public QWidget
+{
+public:
+    CursorWidget(QCursor cursor, QColor color)
+    :m_cursor(cursor)
+    ,m_color(color)
+    {
+        if (cursor.shape() == Qt::ArrowCursor)
+            unsetCursor();
+        else
+            setCursor(cursor);
+    }
+
+    void paintEvent(QPaintEvent *e)
+    {
+        QPainter p(this);
+        p.fillRect(e->rect(), m_color);
+    }
+
+    void mousePressEvent(QMouseEvent *)
+    {
+        // Toggle cursor
+        QCursor newCursor = (cursor().shape() == m_cursor.shape()) ? QCursor() : m_cursor;
+        if (newCursor.shape() == Qt::ArrowCursor)
+            unsetCursor();
+        else
+            setCursor(newCursor);
+    }
+
+private:
+    QCursor m_cursor;
+    QColor m_color;
+};
+
+int main(int argc, char **argv)
+{
+    QApplication app(argc, argv);
+
+    // Test child widgets (one of which is native) with set cursors.
+    // Click window to toggle cursor.
+
+    CursorWidget w1((QCursor(Qt::SizeVerCursor)), QColor(Qt::blue).darker());
+    w1.resize(200, 200);
+    w1.show();
+
+    CursorWidget w2((QCursor(Qt::OpenHandCursor)), QColor(Qt::red).darker());
+    w2.setParent(&w1);
+    w2.setGeometry(0, 0, 100, 100);
+    w2.show();
+
+    CursorWidget w3((QCursor(Qt::IBeamCursor)), QColor(Qt::green).darker());
+    w3.winId();
+    w3.setParent(&w1);
+    w3.setGeometry(100, 100, 100, 100);
+    w3.show();
+
+    return app.exec();
+}
diff --git a/tests/manual/qcursor/childwindow/childwindow.pro b/tests/manual/qcursor/childwindow/childwindow.pro
new file mode 100644
index 0000000000..194536a91a
--- /dev/null
+++ b/tests/manual/qcursor/childwindow/childwindow.pro
@@ -0,0 +1,5 @@
+TEMPLATE = app
+TARGET = childwindow
+INCLUDEPATH += .
+
+SOURCES += main.cpp
diff --git a/tests/manual/qcursor/childwindow/main.cpp b/tests/manual/qcursor/childwindow/main.cpp
new file mode 100644
index 0000000000..5fc293dfcf
--- /dev/null
+++ b/tests/manual/qcursor/childwindow/main.cpp
@@ -0,0 +1,91 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL21$
+** 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 2.1 or version 3 as published by the Free
+** Software Foundation and appearing in the file LICENSE.LGPLv21 and
+** LICENSE.LGPLv3 included in the packaging of this file. Please review the
+** following information to ensure the GNU Lesser General Public License
+** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** As a special exception, The Qt Company gives you certain additional
+** rights. These rights are described in The Qt Company LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <QtGui>
+
+class CursorWindow : public QRasterWindow
+{
+public:
+    CursorWindow(QCursor cursor, QColor color)
+    :m_cursor(cursor)
+    ,m_color(color)
+    {
+        if (cursor.shape() == Qt::ArrowCursor)
+            unsetCursor();
+        else
+            setCursor(cursor);
+    }
+
+    void paintEvent(QPaintEvent *e)
+    {
+        QPainter p(this);
+        p.fillRect(e->rect(), m_color);
+    }
+
+    void mousePressEvent(QMouseEvent *)
+    {
+        // Toggle cursor
+        QCursor newCursor = (cursor().shape() == m_cursor.shape()) ? QCursor() : m_cursor;
+        if (newCursor.shape() == Qt::ArrowCursor)
+            unsetCursor();
+        else
+            setCursor(newCursor);
+    }
+
+private:
+    QCursor m_cursor;
+    QColor m_color;
+};
+
+int main(int argc, char **argv)
+{
+    QGuiApplication app(argc, argv);
+
+    // Test child windows with set cursors. Create parent window and
+    // two child windows. Click window to toggle cursor.
+
+    CursorWindow w1((QCursor(Qt::SizeVerCursor)), QColor(Qt::blue).darker());
+    w1.resize(200, 200);
+    w1.show();
+
+    CursorWindow w2((QCursor(Qt::OpenHandCursor)), QColor(Qt::red).darker());
+    w2.setParent(&w1);
+    w2.setGeometry(0, 0, 100, 100);
+    w2.show();
+
+    CursorWindow w3((QCursor(Qt::IBeamCursor)), QColor(Qt::green).darker());
+    w3.setParent(&w1);
+    w3.setGeometry(100, 100, 100, 100);
+    w3.show();
+
+    return app.exec();
+}
diff --git a/tests/manual/qcursor/childwindowcontainer/childwindowcontainer.pro b/tests/manual/qcursor/childwindowcontainer/childwindowcontainer.pro
new file mode 100644
index 0000000000..2233ce4a63
--- /dev/null
+++ b/tests/manual/qcursor/childwindowcontainer/childwindowcontainer.pro
@@ -0,0 +1,6 @@
+TEMPLATE = app
+TARGET = childwindowcontainer
+INCLUDEPATH += .
+QT += widgets
+
+SOURCES += main.cpp
diff --git a/tests/manual/qcursor/childwindowcontainer/main.cpp b/tests/manual/qcursor/childwindowcontainer/main.cpp
new file mode 100644
index 0000000000..d440133a42
--- /dev/null
+++ b/tests/manual/qcursor/childwindowcontainer/main.cpp
@@ -0,0 +1,138 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL21$
+** 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 2.1 or version 3 as published by the Free
+** Software Foundation and appearing in the file LICENSE.LGPLv21 and
+** LICENSE.LGPLv3 included in the packaging of this file. Please review the
+** following information to ensure the GNU Lesser General Public License
+** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** As a special exception, The Qt Company gives you certain additional
+** rights. These rights are described in The Qt Company LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <QtWidgets>
+
+class CursorWindow : public QRasterWindow
+{
+public:
+    CursorWindow(QCursor cursor, QColor color)
+    :m_cursor(cursor)
+    ,m_color(color)
+    {
+        if (cursor.shape() == Qt::ArrowCursor)
+            unsetCursor();
+        else
+            setCursor(cursor);
+    }
+
+    void paintEvent(QPaintEvent *e)
+    {
+        QPainter p(this);
+        p.fillRect(e->rect(), m_color);
+    }
+
+    void mousePressEvent(QMouseEvent *)
+    {
+        // Toggle cursor
+        QCursor newCursor = (cursor().shape() == m_cursor.shape()) ? QCursor() : m_cursor;
+        if (newCursor.shape() == Qt::ArrowCursor)
+            unsetCursor();
+        else
+            setCursor(newCursor);
+    }
+
+private:
+    QCursor m_cursor;
+    QColor m_color;
+};
+
+class CursorWidget : public QWidget
+{
+public:
+    CursorWidget(QCursor cursor, QColor color)
+    :m_cursor(cursor)
+    ,m_color(color)
+    {
+        if (cursor.shape() == Qt::ArrowCursor)
+            unsetCursor();
+        else
+            setCursor(cursor);
+    }
+
+    void paintEvent(QPaintEvent *e)
+    {
+        QPainter p(this);
+        p.fillRect(e->rect(), m_color);
+    }
+
+    void mousePressEvent(QMouseEvent *)
+    {
+        // Toggle cursor
+        QCursor newCursor = (cursor().shape() == m_cursor.shape()) ? QCursor() : m_cursor;
+        if (newCursor.shape() == Qt::ArrowCursor)
+            unsetCursor();
+        else
+            setCursor(newCursor);
+    }
+
+private:
+    QCursor m_cursor;
+    QColor m_color;
+};
+
+int main(int argc, char **argv)
+{
+    QApplication app(argc, argv);
+
+    {
+        // Create top-level windowContainer with window. Setting the cursor
+        // for the container should set the cursor for the window as well.
+        // Setting the cursor for the window overrides the cursor for the
+        // container. The example starts out with a window cursor; click
+        // to fall back to the container cursor.
+        CursorWindow *w1 = new CursorWindow(QCursor(Qt::OpenHandCursor), QColor(Qt::red).darker());
+        QWidget* container = QWidget::createWindowContainer(w1);
+        container->resize(200, 200);
+        container->setCursor(Qt::PointingHandCursor);
+        container->show();
+    }
+
+    {
+        // Similar to above, but with a top-level QWiget
+        CursorWidget *w1 = new CursorWidget(QCursor(Qt::IBeamCursor), QColor(Qt::green).darker());
+        w1->resize(200, 200);
+
+        CursorWindow *w2 = new CursorWindow(QCursor(Qt::OpenHandCursor), QColor(Qt::red).darker());
+        QWidget* container = QWidget::createWindowContainer(w2);
+        container->winId(); // must make the container native, otherwise setCursor
+                            // sets the cursor on a QWindowContainerClassWindow which
+                            // is outside the QWindow hierarchy (macOS).
+        container->setParent(w1);
+        container->setCursor(Qt::PointingHandCursor);
+        container->setGeometry(0, 0, 100, 100);
+
+        w1->show();
+    }
+
+    return app.exec();
+}
diff --git a/tests/manual/qcursor/qcursor.pro b/tests/manual/qcursor/qcursor.pro
index 0b5c2b1945..c6617b8e89 100644
--- a/tests/manual/qcursor/qcursor.pro
+++ b/tests/manual/qcursor/qcursor.pro
@@ -1,3 +1,3 @@
 TEMPLATE = subdirs
 
-SUBDIRS = allcursors grab_override qcursorhighdpi
+SUBDIRS = allcursors childwidget childwindow childwindowcontainer grab_override qcursorhighdpi