Minimaldfb: wheelevent

2 files changed, 17 insertions, 1 deletions

diff --git a/src/plugins/graphicssystems/minimaldfb/qdirectfbinput.cpp b/src/plugins/graphicssystems/minimaldfb/qdirectfbinput.cpp
index b6f0b65f1f..744b5c0e5e 100644
--- a/src/plugins/graphicssystems/minimaldfb/qdirectfbinput.cpp
+++ b/src/plugins/graphicssystems/minimaldfb/qdirectfbinput.cpp
@@ -65,9 +65,11 @@ void QDirectFbInput::handleEvents()
             case DWET_BUTTONDOWN:
             case DWET_BUTTONUP:
             case DWET_MOTION:
-            case DWET_WHEEL:
                 handleMouseEvents(event);
                 break;
+            case DWET_WHEEL:
+                handleWheelEvent(event);
+                break;
             case DWET_KEYDOWN:
             case DWET_KEYUP:
                 handleKeyEvents(event);
@@ -117,6 +119,19 @@ void QDirectFbInput::handleMouseEvents(const DFBEvent &event)
     QApplicationPrivate::handleMouseEvent(tlw,mouseEvent);
 }
 
+void QDirectFbInput::handleWheelEvent(const DFBEvent &event)
+{
+    QPoint p(event.window.cx, event.window.cy);
+    QPoint globalPos = globalPoint(event);
+    Qt::MouseButton button = QDirectFbConvenience::mouseButton(event.window.button);
+    Qt::MouseButtons buttons = QDirectFbConvenience::mouseButtons(event.window.buttons);
+    QWidget *tlw = tlwMap.value(event.window.window_id);
+
+    QWheelEvent wheelEvent(p,globalPos,event.window.step*120,buttons,Qt::NoModifier,Qt::Vertical);
+    QApplicationPrivate::handleWheelEvent(tlw,wheelEvent);
+
+}
+
 void QDirectFbInput::handleKeyEvents(const DFBEvent &event)
 {
     QEvent::Type type = QDirectFbConvenience::eventType(event.window.type);
diff --git a/src/plugins/graphicssystems/minimaldfb/qdirectfbinput.h b/src/plugins/graphicssystems/minimaldfb/qdirectfbinput.h
index ddc2dbf85e..3a703298bf 100644
--- a/src/plugins/graphicssystems/minimaldfb/qdirectfbinput.h
+++ b/src/plugins/graphicssystems/minimaldfb/qdirectfbinput.h
@@ -36,6 +36,7 @@ public slots:
 private:
 
     void handleMouseEvents(const DFBEvent &event);
+    void handleWheelEvent(const DFBEvent &event);
     void handleKeyEvents(const DFBEvent &event);
     IDirectFB *dfbInterface;
     IDirectFBDisplayLayer *dfbDisplayLayer;