Fix screen dimensions after orientation change in split screen mode.

The client area dimensions reported by native side only encompass
the screen not covered by virtual keyboard and ignore the status
pane. Fixed by recalculating proper client area in
handleClientAreaChange() using layout metrics.

Task-number: QT-5105
Reviewed-by: Sami Merila

1 files changed, 18 insertions, 0 deletions

diff --git a/src/gui/kernel/qapplication_s60.cpp b/src/gui/kernel/qapplication_s60.cpp
index b5db3d0..bf76a0e 100644
--- a/src/gui/kernel/qapplication_s60.cpp
+++ b/src/gui/kernel/qapplication_s60.cpp
@@ -1427,6 +1427,24 @@ void QSymbianControl::handleClientAreaChange()
         SetExtentToWholeScreen();
     } else if (qwidget->isMaximized() || (qwidget->isFullScreen() && cbaVisibilityHint)) {
         TRect r = static_cast<CEikAppUi*>(S60->appUi())->ClientRect();
+        if (!S60->splitViewLastWidget && S60->partialKeyboardOpen) {
+            // For some curious reason, native side indicates that splitviewRect starts
+            // underneath statuspane. So, if statuspane is visible, move the splitview
+            // down a little bit. Note that if there is S60->splitViewLastWidget, it means
+            // the resizing is done by input context handling and this metrics calculation
+            // is not needed.
+            TRect statusPaneRect;
+            TRect mainRect;
+            AknLayoutUtils::LayoutMetricsRect(AknLayoutUtils::EStatusPane, statusPaneRect);
+            AknLayoutUtils::LayoutMetricsRect(AknLayoutUtils::EMainPane, mainRect);
+            int clientAreaHeight = mainRect.Height();
+            CEikStatusPane *const s = S60->statusPane();
+            if (s && s->IsVisible())
+                r.Move(0, statusPaneRect.Height());
+            else
+                clientAreaHeight += statusPaneRect.Height();
+            r.SetHeight(clientAreaHeight);
+        }
         SetExtent(r.iTl, r.Size());
     } else if (!qwidget->isMinimized()) { // Normal geometry
         if (!qwidget->testAttribute(Qt::WA_Resized)) {