platform plugins: port away from QRegion::rects()

Use begin()/end()/rectCount() instead.

Change-Id: I5c642c4a2c64da65d3f37159396c86073818ca95
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>

2 files changed, 4 insertions, 6 deletions

diff --git a/src/platformsupport/fbconvenience/qfbbackingstore.cpp b/src/platformsupport/fbconvenience/qfbbackingstore.cpp
index 2cad3441e4..e2d94406a4 100644
--- a/src/platformsupport/fbconvenience/qfbbackingstore.cpp
+++ b/src/platformsupport/fbconvenience/qfbbackingstore.cpp
@@ -104,9 +104,8 @@ void QFbBackingStore::beginPaint(const QRegion &region)
     if (mImage.hasAlphaChannel()) {
         QPainter p(&mImage);
         p.setCompositionMode(QPainter::CompositionMode_Source);
-        const QVector<QRect> rects = region.rects();
-        for (QVector<QRect>::const_iterator it = rects.begin(); it != rects.end(); ++it)
-            p.fillRect(*it, Qt::transparent);
+        for (const QRect &r : region)
+            p.fillRect(r, Qt::transparent);
     }
 }
 
diff --git a/src/platformsupport/fbconvenience/qfbscreen.cpp b/src/platformsupport/fbconvenience/qfbscreen.cpp
index 2b4498157c..c42fd879f8 100644
--- a/src/platformsupport/fbconvenience/qfbscreen.cpp
+++ b/src/platformsupport/fbconvenience/qfbscreen.cpp
@@ -210,10 +210,9 @@ QRegion QFbScreen::doRedraw()
     if (!mPainter)
         mPainter = new QPainter(&mScreenImage);
 
-    const QVector<QRect> rects = mRepaintRegion.rects();
     const QRect screenRect = mGeometry.translated(-screenOffset);
-    for (int rectIndex = 0; rectIndex < mRepaintRegion.rectCount(); rectIndex++) {
-        const QRect rect = rects[rectIndex].intersected(screenRect);
+    for (QRect rect : mRepaintRegion) {
+        rect = rect.intersected(screenRect);
         if (rect.isEmpty())
             continue;