Merge branch '4.7' of scm.dev.nokia.troll.no:qt/qt-water-staging into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/qt-water-staging:
  Fix crash in indeterminate progressbars on windows
  Fix timer regression for indeterminate progressbars

2 files changed, 7 insertions, 3 deletions

diff --git a/src/gui/styles/qcommonstyle.cpp b/src/gui/styles/qcommonstyle.cpp
index 039a6da..1d7c838 100644
--- a/src/gui/styles/qcommonstyle.cpp
+++ b/src/gui/styles/qcommonstyle.cpp
@@ -1403,8 +1403,9 @@ void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
         }
         break;
     case CE_ProgressBarGroove:
-        qDrawShadePanel(p, opt->rect, opt->palette, true, 1,
-                        &opt->palette.brush(QPalette::Window));
+        if (opt->rect.isValid())
+            qDrawShadePanel(p, opt->rect, opt->palette, true, 1,
+                            &opt->palette.brush(QPalette::Window));
         break;
     case CE_ProgressBarLabel:
         if (const QStyleOptionProgressBar *pb = qstyleoption_cast<const QStyleOptionProgressBar *>(opt)) {
diff --git a/src/gui/styles/qwindowsstyle.cpp b/src/gui/styles/qwindowsstyle.cpp
index 720dd6d..32a6d8d 100644
--- a/src/gui/styles/qwindowsstyle.cpp
+++ b/src/gui/styles/qwindowsstyle.cpp
@@ -130,6 +130,7 @@ QWindowsStylePrivate::QWindowsStylePrivate()
         pSHGetStockIconInfo = (PtrSHGetStockIconInfo)shellLib.resolve("SHGetStockIconInfo");
     }
 #endif
+    startTime.start();
 }
 
 // Returns true if the toplevel parent of \a widget has seen the Alt-key
@@ -2396,8 +2397,10 @@ void QWindowsStyle::drawControl(ControlElement ce, const QStyleOption *opt, QPai
 #ifndef QT_NO_PROGRESSBAR
     case CE_ProgressBarContents:
         if (const QStyleOptionProgressBar *pb = qstyleoption_cast<const QStyleOptionProgressBar *>(opt)) {
-
             QRect rect = pb->rect;
+            if (!rect.isValid())
+                return;
+
             bool vertical = false;
             bool inverted = false;