scenegraph: Port foreach to range-for

Change-Id: I5e7c144e60959b9230c0757b4ad0e035f5f52f58
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>

5 files changed, 9 insertions, 7 deletions

diff --git a/src/quick/scenegraph/adaptations/software/qsgsoftwareinternalrectanglenode.cpp b/src/quick/scenegraph/adaptations/software/qsgsoftwareinternalrectanglenode.cpp
index ea5124edf9..f6898b3879 100644
--- a/src/quick/scenegraph/adaptations/software/qsgsoftwareinternalrectanglenode.cpp
+++ b/src/quick/scenegraph/adaptations/software/qsgsoftwareinternalrectanglenode.cpp
@@ -117,7 +117,7 @@ void QSGSoftwareInternalRectangleNode::setGradientStops(const QGradientStops &st
 {
     //normalize stops
     bool needsNormalization = false;
-    foreach (const QGradientStop &stop, stops) {
+    for (const QGradientStop &stop : qAsConst(stops)) {
         if (stop.first < 0.0 || stop.first > 1.0) {
             needsNormalization = true;
             continue;
@@ -274,7 +274,7 @@ bool QSGSoftwareInternalRectangleNode::isOpaque() const
     if (m_penWidth > 0.0f && m_penColor.alpha() < 255)
         return false;
     if (m_stops.count() > 0) {
-        foreach (QGradientStop stop, m_stops) {
+        for (const QGradientStop &stop : qAsConst(m_stops)) {
             if (stop.second.alpha() < 255)
                 return false;
         }
diff --git a/src/quick/scenegraph/qsgadaptationlayer.cpp b/src/quick/scenegraph/qsgadaptationlayer.cpp
index 50986e2528..9574f2a48e 100644
--- a/src/quick/scenegraph/qsgadaptationlayer.cpp
+++ b/src/quick/scenegraph/qsgadaptationlayer.cpp
@@ -195,7 +195,7 @@ void QSGDistanceFieldGlyphCache::update()
     storeGlyphs(distanceFields);
 
 #if defined(QSG_DISTANCEFIELD_CACHE_DEBUG)
-    foreach (Texture texture, m_textures)
+    for (Texture texture : qAsConst(m_textures))
         saveTexture(texture.textureId, texture.size.width(), texture.size.height());
 #endif
 
diff --git a/src/quick/scenegraph/qsgdefaultcontext.cpp b/src/quick/scenegraph/qsgdefaultcontext.cpp
index 8272be987b..6324d84883 100644
--- a/src/quick/scenegraph/qsgdefaultcontext.cpp
+++ b/src/quick/scenegraph/qsgdefaultcontext.cpp
@@ -155,7 +155,9 @@ void QSGDefaultContext::renderContextInitialized(QSGRenderContext *renderContext
         qCDebug(QSG_LOG_INFO) << "GL_RENDERER:       " << (const char *) funcs->glGetString(GL_RENDERER);
         qCDebug(QSG_LOG_INFO) << "GL_VERSION:        " << (const char *) funcs->glGetString(GL_VERSION);
         QSet<QByteArray> exts = openglRenderContext->openglContext()->extensions();
-        QByteArray all; foreach (const QByteArray &e, exts) all += ' ' + e;
+        QByteArray all;
+        for (const QByteArray &e : qAsConst(exts))
+            all += ' ' + e;
         qCDebug(QSG_LOG_INFO) << "GL_EXTENSIONS:    " << all.constData();
         qCDebug(QSG_LOG_INFO) << "Max Texture Size: " << openglRenderContext->maxTextureSize();
         qCDebug(QSG_LOG_INFO) << "Debug context:    " << format.testOption(QSurfaceFormat::DebugContext);
diff --git a/src/quick/scenegraph/qsgrenderloop.cpp b/src/quick/scenegraph/qsgrenderloop.cpp
index 1a9b576af4..e99e8dfe2e 100644
--- a/src/quick/scenegraph/qsgrenderloop.cpp
+++ b/src/quick/scenegraph/qsgrenderloop.cpp
@@ -100,7 +100,7 @@ void QSGRenderLoop::cleanup()
 {
     if (!s_instance)
         return;
-    foreach (QQuickWindow *w, s_instance->windows()) {
+    for (QQuickWindow *w : s_instance->windows()) {
         QQuickWindowPrivate *wd = QQuickWindowPrivate::get(w);
         if (wd->windowManager == s_instance) {
            s_instance->windowDestroyed(w);
diff --git a/src/quick/scenegraph/qsgwindowsrenderloop.cpp b/src/quick/scenegraph/qsgwindowsrenderloop.cpp
index 371f512c6e..743e524a36 100644
--- a/src/quick/scenegraph/qsgwindowsrenderloop.cpp
+++ b/src/quick/scenegraph/qsgwindowsrenderloop.cpp
@@ -263,7 +263,7 @@ void QSGWindowsRenderLoop::windowDestroyed(QQuickWindow *window)
 
 bool QSGWindowsRenderLoop::anyoneShowing() const
 {
-    foreach (const WindowData &wd, m_windows)
+    for (const WindowData &wd : qAsConst(m_windows))
         if (wd.window->isVisible() && wd.window->isExposed() && wd.window->size().isValid())
             return true;
     return false;
@@ -382,7 +382,7 @@ void QSGWindowsRenderLoop::render()
 {
     RLDEBUG("render");
     bool rendered = false;
-    foreach (const WindowData &wd, m_windows) {
+    for (const WindowData &wd : qAsConst(m_windows)) {
         if (wd.pendingUpdate) {
             const_cast<WindowData &>(wd).pendingUpdate = false;
             renderWindow(wd.window);