Android Manifest Editor: Eat keyboard events

And thus prevent them from affecting the wrong widget

Change-Id: Iacf326630a80c2d53e8852ea8055d7bd5f87ed68
Reviewed-by: Daniel Teske <daniel.teske@digia.com>

src/plugins/android/androidmanifesteditorwidget.cpp

@@ -137,6 +137,7 @@ void AndroidManifestEditorWidget::initializePage()
     // If the user clicks on the mainwidget it gets focus, even though that's not visible
     // This is to prevent the parent, the actual basetexteditorwidget from getting focus
     mainWidget->setFocusPolicy(Qt::WheelFocus);
+    mainWidget->installEventFilter(this);
 
     Core::IContext *myContext = new Core::IContext(this);
     myContext->setWidget(mainWidget);
@@ -460,6 +461,12 @@ bool AndroidManifestEditorWidget::eventFilter(QObject *obj, QEvent *event)
         }
     }
 
+    if (obj == m_overlayWidget)
+        if (event->type() == QEvent::KeyPress
+                || event->type() == QEvent::KeyRelease) {
+            return true;
+        }
+
     return TextEditor::PlainTextEditorWidget::eventFilter(obj, event);
 }