Enter and Leave events for Maxim

src/domain/UBGraphicsProxyWidget.cpp

@@ -111,6 +111,16 @@ void UBGraphicsProxyWidget::wheelEvent(QGraphicsSceneWheelEvent *event)
     }
 }
 
+void UBGraphicsProxyWidget::hoverEnterEvent(QGraphicsSceneHoverEvent *event)
+{
+    Q_UNUSED(event)
+//    NOOP
+}
+void UBGraphicsProxyWidget::hoverLeaveEvent(QGraphicsSceneHoverEvent *event)
+{
+    Q_UNUSED(event)
+//    NOOP
+}
 
 void UBGraphicsProxyWidget::setDelegate(UBGraphicsItemDelegate* pDelegate)
 {

src/domain/UBGraphicsProxyWidget.h

@@ -51,6 +51,8 @@ class UBGraphicsProxyWidget: public QGraphicsProxyWidget, public UBItem, public
         virtual void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
         virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
         virtual void wheelEvent(QGraphicsSceneWheelEvent *event);
+        virtual void hoverEnterEvent(QGraphicsSceneHoverEvent *event);
+        virtual void hoverLeaveEvent(QGraphicsSceneHoverEvent *event);
 
 
         virtual QVariant itemChange(GraphicsItemChange change, const QVariant &value);

src/domain/UBGraphicsWidgetItem.cpp

@@ -78,6 +78,16 @@ void UBGraphicsWidgetItem::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
     UBGraphicsProxyWidget::mouseReleaseEvent(event);
 }
 
+void UBGraphicsWidgetItem::hoverEnterEvent(QGraphicsSceneHoverEvent *event)
+{
+    sendJSEnterEvent();
+    UBGraphicsProxyWidget::hoverEnterEvent(event);
+}
+void UBGraphicsWidgetItem::hoverLeaveEvent(QGraphicsSceneHoverEvent *event)
+{
+    sendJSLeaveEvent();
+    UBGraphicsProxyWidget::hoverLeaveEvent(event);
+}
 
 bool UBGraphicsWidgetItem::eventFilter(QObject *obj, QEvent *event)
 {
@@ -247,6 +257,20 @@ void UBGraphicsWidgetItem::removeScript()
         mWebKitWidget->page()->mainFrame()->evaluateJavaScript("if(widget && widget.onremove) { widget.onremove();}");
     }
 }
+void UBGraphicsWidgetItem::sendJSEnterEvent()
+{
+    if (mWebKitWidget && mWebKitWidget->page() && mWebKitWidget->page()->mainFrame())
+    {
+        mWebKitWidget->page()->mainFrame()->evaluateJavaScript("if(widget && widget.onenter) { widget.onenter();}");
+    }
+}
+void UBGraphicsWidgetItem::sendJSLeaveEvent()
+{
+    if (mWebKitWidget && mWebKitWidget->page() && mWebKitWidget->page()->mainFrame())
+    {
+        mWebKitWidget->page()->mainFrame()->evaluateJavaScript("if(widget && widget.onleave) { widget.onleave();}");
+    }
+}
 
 void UBGraphicsWidgetItem::clearSource()
 {

src/domain/UBGraphicsWidgetItem.h

@@ -66,6 +66,7 @@ class UBGraphicsWidgetItem : public UBGraphicsProxyWidget
 
         virtual void remove();
         void removeScript();
+
         QString downloadUrl(const QString &fileUrl, const QString &extention);
         QString downloadWeb(const QString &fileUrl);
         void processDropEvent(QDropEvent *event);
@@ -77,13 +78,20 @@ class UBGraphicsWidgetItem : public UBGraphicsProxyWidget
 
         virtual void clearSource();
 
+
     protected:
 
         virtual void mousePressEvent(QGraphicsSceneMouseEvent *event);
         virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
 
+        virtual void hoverEnterEvent(QGraphicsSceneHoverEvent *event);
+        virtual void hoverLeaveEvent(QGraphicsSceneHoverEvent *event);
+
         virtual bool eventFilter(QObject *obj, QEvent *event);
 
+        virtual void sendJSEnterEvent();
+        virtual void sendJSLeaveEvent();
+
         UBAbstractWidget* mWebKitWidget;
 
         QMap<QString, QString> mPreferences;