Merge branch 'master' of scm.dev.nokia.troll.no:qt/oslo-staging-1 into master-integration

* 'master' of scm.dev.nokia.troll.no:qt/oslo-staging-1: (22 commits)
  Fix compilation on HP-UXi: m_volume is a #define
  WinCE doesn't have sys/types.h
  Fix compilation: qmlviewer cannot use symbols exported with Q_AUTOTEST_EXPORT in production builds
  Fix compilation on recent Linux systems: getpid(2) is in unistd.h.
  Cocoa: calling QEventLoop::exec from mouse up causes problem
  Fix compilation on GNU/Hurd (SA_SIGINFO isn't defined)
  Doc: Collected the Declarative UI tutorials together and renamed them.
  Doc: Simplified Commercial Editions for Qt 4.7.
  Work around MSVC2008 compiler crash
  doc:	Added "\since 4.7" to a bunch of declarative stuff.
  Cocoa: event dispatcher eats mouse events
  Fix an issue about double-click on Mac OS X.
  qdoc:	Finished "Inherited by" list for QML elements.
  Avoid calling out to public API in the QtScript implementation
  Move property helper functions to QScriptEnginePrivate
  Move more script value conversion code to helper functions
  Cleanup: Move value conversion code to helper functions
  Move implementation of QScriptValue construction functions to private class
  Cleanup: Move number conversion functions to QScriptEnginePrivate
  Move some helper function declarations outside QT_NO_QOBJECT guard
  ...

4 files changed, 39 insertions, 42 deletions

diff --git a/src/gui/graphicsview/qgraphicsview_p.h b/src/gui/graphicsview/qgraphicsview_p.h
index 9d3edcb..729837a 100644
--- a/src/gui/graphicsview/qgraphicsview_p.h
+++ b/src/gui/graphicsview/qgraphicsview_p.h
@@ -65,7 +65,7 @@
 
 QT_BEGIN_NAMESPACE
 
-class Q_AUTOTEST_EXPORT QGraphicsViewPrivate : public QAbstractScrollAreaPrivate
+class Q_GUI_EXPORT QGraphicsViewPrivate : public QAbstractScrollAreaPrivate
 {
     Q_DECLARE_PUBLIC(QGraphicsView)
 public:
diff --git a/src/gui/kernel/qeventdispatcher_mac.mm b/src/gui/kernel/qeventdispatcher_mac.mm
index 8a67dee..b76ba44 100644
--- a/src/gui/kernel/qeventdispatcher_mac.mm
+++ b/src/gui/kernel/qeventdispatcher_mac.mm
@@ -565,6 +565,18 @@ bool QEventDispatcherMac::processEvents(QEventLoop::ProcessEventsFlags flags)
         QMacCocoaAutoReleasePool pool;
         NSEvent* event = 0;
 
+        // First, send all previously excluded input events, if any:
+        if (!(flags & QEventLoop::ExcludeUserInputEvents)) {
+            while (!d->queuedUserInputEvents.isEmpty()) {
+                event = static_cast<NSEvent *>(d->queuedUserInputEvents.takeFirst());
+                if (!filterEvent(event)) {
+                    qt_mac_send_event(flags, event, 0);
+                    retVal = true;
+                }
+                [event release];
+            }
+        }
+
         // If Qt is used as a plugin, or as an extension in a native cocoa
         // application, we should not run or stop NSApplication; This will be
         // done from the application itself. And if processEvents is called
@@ -598,49 +610,33 @@ bool QEventDispatcherMac::processEvents(QEventLoop::ProcessEventsFlags flags)
             // We cannot block the thread (and run in a tight loop).
             // Instead we will process all current pending events and return.
             d->ensureNSAppInitialized();
-            do {
-                bool releaseEvent = false;
-
-                if (!(flags & QEventLoop::ExcludeUserInputEvents)
-                        && !d->queuedUserInputEvents.isEmpty()) {
-                    // Process a pending user input event
-                    releaseEvent = true;
-                    event = static_cast<NSEvent *>(d->queuedUserInputEvents.takeFirst());
-                } else {
-                    if (NSModalSession session = d->currentModalSession()) {
-                        if (flags & QEventLoop::WaitForMoreEvents)
-                            qt_mac_waitForMoreModalSessionEvents();
-                        NSInteger status = [NSApp runModalSession:session];
-                        if (status != NSRunContinuesResponse && session == d->currentModalSessionCached) {
-                            // INVARIANT: Someone called [NSApp stopModal:] from outside the event
-                            // dispatcher (e.g to stop a native dialog). But that call wrongly stopped
-                            // 'session' as well. As a result, we need to restart all internal sessions:
-                            d->temporarilyStopAllModalSessions();
-                        }
-                        retVal = true;
-                        break;
-                    } else {
-                        event = [NSApp nextEventMatchingMask:NSAnyEventMask
-                            untilDate:nil
-                            inMode:NSDefaultRunLoopMode
-                            dequeue: YES];
-
-                        if (event != nil) {
-                            if (flags & QEventLoop::ExcludeUserInputEvents) {
-                                if (IsMouseOrKeyEvent(event)) {
-                                    [event retain];
-                                    d->queuedUserInputEvents.append(event);
-                                    continue;
-                                }
-                            }
-                        }
-                    }
+            if (NSModalSession session = d->currentModalSession()) {
+                if (flags & QEventLoop::WaitForMoreEvents)
+                    qt_mac_waitForMoreModalSessionEvents();
+                NSInteger status = [NSApp runModalSession:session];
+                if (status != NSRunContinuesResponse && session == d->currentModalSessionCached) {
+                    // INVARIANT: Someone called [NSApp stopModal:] from outside the event
+                    // dispatcher (e.g to stop a native dialog). But that call wrongly stopped
+                    // 'session' as well. As a result, we need to restart all internal sessions:
+                    d->temporarilyStopAllModalSessions();
                 }
+                retVal = true;
+            } else do {
+                event = [NSApp nextEventMatchingMask:NSAnyEventMask
+                    untilDate:nil
+                    inMode:NSDefaultRunLoopMode
+                    dequeue: YES];
+
                 if (event) {
+                    if (flags & QEventLoop::ExcludeUserInputEvents) {
+                        if (IsMouseOrKeyEvent(event)) {
+                            [event retain];
+                            d->queuedUserInputEvents.append(event);
+                            continue;
+                        }
+                    }
                     if (!filterEvent(event) && qt_mac_send_event(flags, event, 0))
                         retVal = true;
-                    if (releaseEvent)
-                        [event release];
                 }
             } while (!d->interrupt && event != nil);
 
diff --git a/src/gui/kernel/qt_cocoa_helpers_mac.mm b/src/gui/kernel/qt_cocoa_helpers_mac.mm
index 901bf0e..9702829 100644
--- a/src/gui/kernel/qt_cocoa_helpers_mac.mm
+++ b/src/gui/kernel/qt_cocoa_helpers_mac.mm
@@ -971,7 +971,7 @@ bool qt_mac_handleMouseEvent(void * /* NSView * */view, void * /* NSEvent * */ev
 #ifndef QT_NAMESPACE
         Q_ASSERT(clickCount > 0);
 #endif
-        if (clickCount % 2 == 0)
+        if (clickCount % 2 == 0 && buttons == button)
             eventType = QEvent::MouseButtonDblClick;
         if (button == Qt::LeftButton && (keyMods & Qt::MetaModifier)) {
             button = Qt::RightButton;
@@ -983,6 +983,7 @@ bool qt_mac_handleMouseEvent(void * /* NSView * */view, void * /* NSEvent * */ev
             button = Qt::RightButton;
             [theView qt_setLeftButtonIsRightButton: false];
         }
+        qt_button_down = 0;
         break;
     }
     [QT_MANGLE_NAMESPACE(QCocoaView) currentMouseEvent]->localPoint = localPoint;
diff --git a/src/gui/widgets/qabstractscrollarea_p.h b/src/gui/widgets/qabstractscrollarea_p.h
index 7c72859..9a0d66f 100644
--- a/src/gui/widgets/qabstractscrollarea_p.h
+++ b/src/gui/widgets/qabstractscrollarea_p.h
@@ -62,7 +62,7 @@ QT_BEGIN_NAMESPACE
 
 class QScrollBar;
 class QAbstractScrollAreaScrollBarContainer;
-class Q_AUTOTEST_EXPORT QAbstractScrollAreaPrivate: public QFramePrivate
+class Q_GUI_EXPORT QAbstractScrollAreaPrivate: public QFramePrivate
 {
     Q_DECLARE_PUBLIC(QAbstractScrollArea)