Remove QQuickDesignerWindowManager

Already unused when building qmlpuppet with Qt 6.
90027cd298359a70f35b6feca98609a3c7fc67e3 cleans up the last
not-ifdefed reference in Qt 6 builds, so now QQuickDesignerWindowManager
can just disappear.

Change-Id: Ia8d1dbf923e989534d9747d5396cc6b032be73f9
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@qt.io>
Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
(cherry picked from commit 8d24373a79020105908f0077e25e6cb2e7a8c78e)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>

5 files changed, 0 insertions, 251 deletions

diff --git a/src/quick/CMakeLists.txt b/src/quick/CMakeLists.txt
index 6feb0e807a..372df6cfd8 100644
--- a/src/quick/CMakeLists.txt
+++ b/src/quick/CMakeLists.txt
@@ -345,7 +345,6 @@ qt_internal_extend_target(Quick CONDITION QT_FEATURE_quick_designer
         designer/qquickdesignersupportproperties.cpp designer/qquickdesignersupportproperties_p.h
         designer/qquickdesignersupportpropertychanges.cpp designer/qquickdesignersupportpropertychanges_p.h
         designer/qquickdesignersupportstates.cpp designer/qquickdesignersupportstates_p.h
-        designer/qquickdesignerwindowmanager.cpp designer/qquickdesignerwindowmanager_p.h
 )
 
 qt_internal_extend_target(Quick CONDITION QT_FEATURE_accessibility
diff --git a/src/quick/designer/qquickdesignersupport.cpp b/src/quick/designer/qquickdesignersupport.cpp
index fe9bb945b4..24b22a2d0f 100644
--- a/src/quick/designer/qquickdesignersupport.cpp
+++ b/src/quick/designer/qquickdesignersupport.cpp
@@ -47,7 +47,6 @@
 #include <QtQml/private/qabstractanimationjob_p.h>
 #include <private/qqmlengine_p.h>
 #include <private/qquickview_p.h>
-#include <private/qsgrenderloop_p.h>
 #include <QtQuick/private/qquickstategroup_p.h>
 #include <QtGui/QImage>
 #include <private/qqmlvme_p.h>
@@ -55,9 +54,6 @@
 #include <private/qqmldata_p.h>
 #include <private/qsgadaptationlayer_p.h>
 
-#include "qquickdesignerwindowmanager_p.h"
-
-
 QT_BEGIN_NAMESPACE
 
 QQuickDesignerSupport::QQuickDesignerSupport()
@@ -453,11 +449,6 @@ void QQuickDesignerSupport::updateDirtyNode(QQuickItem *item)
         QQuickWindowPrivate::get(item->window())->updateDirtyNode(item);
 }
 
-void QQuickDesignerSupport::activateDesignerWindowManager()
-{
-    QSGRenderLoop::setInstance(new QQuickDesignerWindowManager);
-}
-
 void QQuickDesignerSupport::activateDesignerMode()
 {
     QQmlEnginePrivate::activateDesignerMode();
@@ -473,11 +464,6 @@ void QQuickDesignerSupport::enableComponentComplete()
     QQmlVME::enableComponentComplete();
 }
 
-void QQuickDesignerSupport::createOpenGLContext(QQuickWindow *window)
-{
-    QQuickDesignerWindowManager::createOpenGLContext(window);
-}
-
 void QQuickDesignerSupport::polishItems(QQuickWindow *window)
 {
     QQuickWindowPrivate::get(window)->polishItems();
diff --git a/src/quick/designer/qquickdesignersupport_p.h b/src/quick/designer/qquickdesignersupport_p.h
index fc46745e15..6d2da6aa35 100644
--- a/src/quick/designer/qquickdesignersupport_p.h
+++ b/src/quick/designer/qquickdesignersupport_p.h
@@ -143,14 +143,11 @@ public:
 
     static void updateDirtyNode(QQuickItem *item);
 
-    static void activateDesignerWindowManager();
     static void activateDesignerMode();
 
     static void disableComponentComplete();
     static void enableComponentComplete();
 
-    static void createOpenGLContext(QQuickWindow *window);
-
     static void polishItems(QQuickWindow *window);
 
 private:
diff --git a/src/quick/designer/qquickdesignerwindowmanager.cpp b/src/quick/designer/qquickdesignerwindowmanager.cpp
deleted file mode 100644
index 18daab70e8..0000000000
--- a/src/quick/designer/qquickdesignerwindowmanager.cpp
+++ /dev/null
@@ -1,125 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQuick module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** 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 https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://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.LGPL3 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-3.0.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 (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qquickdesignerwindowmanager_p.h"
-#include "private/qquickwindow_p.h"
-#include "private/qquickitem_p.h"
-#include <QtQuick/QQuickWindow>
-#if QT_CONFIG(opengl)
-#include <private/qsgdefaultrendercontext_p.h>
-#endif
-
-QT_BEGIN_NAMESPACE
-
-QQuickDesignerWindowManager::QQuickDesignerWindowManager()
-    : m_sgContext(QSGContext::createDefaultContext())
-{
-    m_renderContext.reset(m_sgContext.data()->createRenderContext());
-}
-
-void QQuickDesignerWindowManager::show(QQuickWindow *window)
-{
-    makeOpenGLContext(window);
-}
-
-void QQuickDesignerWindowManager::hide(QQuickWindow *)
-{
-}
-
-void QQuickDesignerWindowManager::windowDestroyed(QQuickWindow *)
-{
-}
-
-void QQuickDesignerWindowManager::makeOpenGLContext(QQuickWindow *window)
-{
-#if QT_CONFIG(opengl)
-    if (!m_openGlContext) {
-        m_openGlContext.reset(new QOpenGLContext());
-        m_openGlContext->setFormat(window->requestedFormat());
-        m_openGlContext->create();
-        if (!m_openGlContext->makeCurrent(window))
-            qWarning("QQuickWindow: makeCurrent() failed...");
-        QSGDefaultRenderContext::InitParams params;
-        params.sampleCount = qMax(1, m_openGlContext->format().samples());
-        // ### glpurge Designer's RHI migration is left as a future exercise (QTBUG-78598)
-        //params.openGLContext = m_openGlContext.data();
-        params.initialSurfacePixelSize = window->size() * window->effectiveDevicePixelRatio();
-        params.maybeSurface = window;
-        m_renderContext->initialize(&params);
-    } else {
-        m_openGlContext->makeCurrent(window);
-    }
-#else
-    Q_UNUSED(window);
-#endif
-}
-
-void QQuickDesignerWindowManager::exposureChanged(QQuickWindow *)
-{
-}
-
-QImage QQuickDesignerWindowManager::grab(QQuickWindow *)
-{
-    return QImage();
-}
-
-void QQuickDesignerWindowManager::maybeUpdate(QQuickWindow *)
-{
-}
-
-QSGContext *QQuickDesignerWindowManager::sceneGraphContext() const
-{
-    return m_sgContext.data();
-}
-
-void QQuickDesignerWindowManager::createOpenGLContext(QQuickWindow *window)
-{
-    window->create();
-    window->update();
-}
-
-void QQuickDesignerWindowManager::update(QQuickWindow *window)
-{
-    makeOpenGLContext(window);
-}
-
-QT_END_NAMESPACE
-
-
-#include "moc_qquickdesignerwindowmanager_p.cpp"
diff --git a/src/quick/designer/qquickdesignerwindowmanager_p.h b/src/quick/designer/qquickdesignerwindowmanager_p.h
deleted file mode 100644
index ac9695953f..0000000000
--- a/src/quick/designer/qquickdesignerwindowmanager_p.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtQuick module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** 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 https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://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.LGPL3 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-3.0.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 (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef DESIGNERWINDOWMANAGER_P_H
-#define DESIGNERWINDOWMANAGER_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 <QtCore/QScopedPointer>
-
-#include <private/qsgrenderloop_p.h>
-#include <private/qtquickglobal_p.h>
-#include <private/qsgcontext_p.h>
-
-#if QT_CONFIG(opengl)
-# include <QOpenGLContext>
-#endif
-
-QT_BEGIN_NAMESPACE
-
-class QQuickWindow;
-class QSGContext;
-class QSGDefaultRenderContext;
-class QAnimationDriver;
-
-class QQuickDesignerWindowManager : public QSGRenderLoop
-{
-    Q_OBJECT
-public:
-    QQuickDesignerWindowManager();
-
-    void show(QQuickWindow *window) override;
-    void hide(QQuickWindow *window) override;
-
-    void windowDestroyed(QQuickWindow *window) override;
-
-    void makeOpenGLContext(QQuickWindow *window);
-    void exposureChanged(QQuickWindow *window) override;
-    QImage grab(QQuickWindow *window) override;
-
-    void maybeUpdate(QQuickWindow *window) override;
-    void update(QQuickWindow *window) override; // identical for this implementation.
-
-    void releaseResources(QQuickWindow *) override { }
-
-    QAnimationDriver *animationDriver() const override { return nullptr; }
-
-    QSGContext *sceneGraphContext() const override;
-    QSGRenderContext *createRenderContext(QSGContext *) const override { return m_renderContext.data(); }
-
-    static void createOpenGLContext(QQuickWindow *window);
-
-private:
-#if QT_CONFIG(opengl)
-    QScopedPointer<QOpenGLContext> m_openGlContext;
-#endif
-    QScopedPointer<QSGContext> m_sgContext;
-    QScopedPointer<QSGRenderContext> m_renderContext;
-};
-
-QT_END_NAMESPACE
-
-#endif // DESIGNERWINDOWMANAGER_P_H