Add a mouse hover event in geomarker, ITEM_MOUSE_ENTER,ITEM_MOUSE_LEAVE

Mouse hover event is SLOW! As a result, prop "want_hover" is default setted to "0", means disabled.

We will add additional plugin function to reset this prop in future.

qtvplugin_geomarker/geographicsellipseitem.cpp

@@ -65,8 +65,11 @@ namespace QTVP_GEOMARKER{
 	void geoGraphicsEllipseItem::mousePressEvent(QGraphicsSceneMouseEvent * event)
 	{
 		QGraphicsEllipseItem::mousePressEvent(event);
-		bool bshow = this->props_visible();
-		this->show_props(!bshow);
+		//if (wantMouseHoverEvent()==false)e)
+		{
+			bool bshow = this->props_visible();
+			this->show_props(!bshow);
+		}
 		//post enent
 		QMap<QString, QVariant > map_evt;
 		geoGraphicsScene * pscene = dynamic_cast<geoGraphicsScene *>(this->scene());
@@ -96,6 +99,59 @@ namespace QTVP_GEOMARKER{
 		}
 	}
 
+	void geoGraphicsEllipseItem::hoverEnterEvent(QGraphicsSceneHoverEvent * event)
+	{
+		QGraphicsEllipseItem::hoverEnterEvent(event);
+		//this->show_props(true);
+		//post enent
+		QMap<QString, QVariant > map_evt;
+		geoGraphicsScene * pscene = dynamic_cast<geoGraphicsScene *>(this->scene());
+		if (pscene)
+		{
+			QObject * pPlg = pscene->parent();
+			if (pPlg)
+			{
+				qtvplugin_geomarker * pMarker = dynamic_cast<qtvplugin_geomarker *>(pPlg) ;
+				if (pMarker)
+				{
+					map_evt["source"] = pMarker->get_name();
+					map_evt["destin"] = "ALL";
+					map_evt["name"] = "ITEM_MOUSE_ENTER";
+					map_evt["id"] = this->item_name();
+					vi()->post_event(map_evt);
+				}
+			}
+
+		}
+
+	}
+
+	void geoGraphicsEllipseItem::hoverLeaveEvent(QGraphicsSceneHoverEvent * event)
+	{
+		QGraphicsEllipseItem::hoverLeaveEvent(event);
+		//this->show_props(false);
+		//post enent
+		QMap<QString, QVariant > map_evt;
+		geoGraphicsScene * pscene = dynamic_cast<geoGraphicsScene *>(this->scene());
+		if (pscene)
+		{
+			QObject * pPlg = pscene->parent();
+			if (pPlg)
+			{
+				qtvplugin_geomarker * pMarker = dynamic_cast<qtvplugin_geomarker *>(pPlg) ;
+				if (pMarker)
+				{
+					map_evt["source"] = pMarker->get_name();
+					map_evt["destin"] = "ALL";
+					map_evt["name"] = "ITEM_MOUSE_LEAVE";
+					map_evt["id"] = this->item_name();
+					vi()->post_event(map_evt);
+				}
+			}
+
+		}
+	}
+
 	void geoGraphicsEllipseItem::mouseDoubleClickEvent(QGraphicsSceneMouseEvent * event)
 	{
 		QGraphicsEllipseItem::mouseDoubleClickEvent(event);

qtvplugin_geomarker/geographicsellipseitem.h

@@ -14,6 +14,8 @@ namespace QTVP_GEOMARKER{
 	protected:
 		void mousePressEvent(QGraphicsSceneMouseEvent * event);
 		void mouseDoubleClickEvent(QGraphicsSceneMouseEvent * event);
+		void hoverEnterEvent(QGraphicsSceneHoverEvent * event);
+		void hoverLeaveEvent(QGraphicsSceneHoverEvent * event);
 	public:
 		explicit geoGraphicsEllipseItem(QString name,QTVOSM::viewer_interface * pVi,
 							   qreal cent_lat = 90,

qtvplugin_geomarker/geographicslineitem.cpp

@@ -64,8 +64,11 @@ namespace QTVP_GEOMARKER{
 	void geoGraphicsLineItem::mousePressEvent(QGraphicsSceneMouseEvent * event)
 	{
 		QGraphicsLineItem::mousePressEvent(event);
-		bool bshow = this->props_visible();
-		this->show_props(!bshow);
+		//if (wantMouseHoverEvent()==false)
+		{
+			bool bshow = this->props_visible();
+			this->show_props(!bshow);
+		}
 		//post enent
 		QMap<QString, QVariant > map_evt;
 		geoGraphicsScene * pscene = dynamic_cast<geoGraphicsScene *>(this->scene());
@@ -94,7 +97,57 @@ namespace QTVP_GEOMARKER{
 
 		}
 	}
+	void geoGraphicsLineItem::hoverEnterEvent(QGraphicsSceneHoverEvent * event)
+	{
+		QGraphicsLineItem::hoverEnterEvent(event);
+		//this->show_props(true);
+		//post enent
+		QMap<QString, QVariant > map_evt;
+		geoGraphicsScene * pscene = dynamic_cast<geoGraphicsScene *>(this->scene());
+		if (pscene)
+		{
+			QObject * pPlg = pscene->parent();
+			if (pPlg)
+			{
+				qtvplugin_geomarker * pMarker = dynamic_cast<qtvplugin_geomarker *>(pPlg) ;
+				if (pMarker)
+				{
+					map_evt["source"] = pMarker->get_name();
+					map_evt["destin"] = "ALL";
+					map_evt["name"] = "ITEM_MOUSE_ENTER";
+					map_evt["id"] = this->item_name();
+					vi()->post_event(map_evt);
+				}
+			}
+
+		}
+	}
+
+	void geoGraphicsLineItem::hoverLeaveEvent(QGraphicsSceneHoverEvent * event)
+	{
+		QGraphicsLineItem::hoverLeaveEvent(event);
+		//this->show_props(false);
+		//post enent
+		QMap<QString, QVariant > map_evt;
+		geoGraphicsScene * pscene = dynamic_cast<geoGraphicsScene *>(this->scene());
+		if (pscene)
+		{
+			QObject * pPlg = pscene->parent();
+			if (pPlg)
+			{
+				qtvplugin_geomarker * pMarker = dynamic_cast<qtvplugin_geomarker *>(pPlg) ;
+				if (pMarker)
+				{
+					map_evt["source"] = pMarker->get_name();
+					map_evt["destin"] = "ALL";
+					map_evt["name"] = "ITEM_MOUSE_LEAVE";
+					map_evt["id"] = this->item_name();
+					vi()->post_event(map_evt);
+				}
+			}
 
+		}
+	}
 	void geoGraphicsLineItem::mouseDoubleClickEvent(QGraphicsSceneMouseEvent * event)
 	{
 		QGraphicsLineItem::mouseDoubleClickEvent(event);

qtvplugin_geomarker/geographicslineitem.h

@@ -15,7 +15,8 @@ namespace QTVP_GEOMARKER{
 	protected:
 		void mousePressEvent(QGraphicsSceneMouseEvent * event);
 		void mouseDoubleClickEvent(QGraphicsSceneMouseEvent * event);
-
+		void hoverEnterEvent(QGraphicsSceneHoverEvent * event);
+		void hoverLeaveEvent(QGraphicsSceneHoverEvent * event);
 	public:
 		explicit geoGraphicsLineItem(QString name,QTVOSM::viewer_interface * pVi,
 									 qreal lat1 = 90,

qtvplugin_geomarker/geographicsmultilineitem.cpp

@@ -72,8 +72,11 @@ namespace QTVP_GEOMARKER{
 	void geoGraphicsMultilineItem::mousePressEvent(QGraphicsSceneMouseEvent * event)
 	{
 		QGraphicsPathItem::mousePressEvent(event);
-		bool bshow = this->props_visible();
-		this->show_props(!bshow);
+		//if (wantMouseHoverEvent()==false)
+		{
+			bool bshow = this->props_visible();
+			this->show_props(!bshow);
+		}
 		//post enent
 		QMap<QString, QVariant > map_evt;
 		geoGraphicsScene * pscene = dynamic_cast<geoGraphicsScene *>(this->scene());
@@ -102,6 +105,58 @@ namespace QTVP_GEOMARKER{
 
 		}
 	}
+	void geoGraphicsMultilineItem::hoverEnterEvent(QGraphicsSceneHoverEvent * event)
+	{
+		QGraphicsPathItem::hoverEnterEvent(event);
+		//this->show_props(true);
+		//post enent
+		QMap<QString, QVariant > map_evt;
+		geoGraphicsScene * pscene = dynamic_cast<geoGraphicsScene *>(this->scene());
+		if (pscene)
+		{
+			QObject * pPlg = pscene->parent();
+			if (pPlg)
+			{
+				qtvplugin_geomarker * pMarker = dynamic_cast<qtvplugin_geomarker *>(pPlg) ;
+				if (pMarker)
+				{
+					map_evt["source"] = pMarker->get_name();
+					map_evt["destin"] = "ALL";
+					map_evt["name"] = "ITEM_MOUSE_ENTER";
+					map_evt["id"] = this->item_name();
+					vi()->post_event(map_evt);
+				}
+			}
+
+		}
+	}
+
+	void geoGraphicsMultilineItem::hoverLeaveEvent(QGraphicsSceneHoverEvent * event)
+	{
+		QGraphicsPathItem::hoverLeaveEvent(event);
+		//this->show_props(false);
+		//post enent
+		QMap<QString, QVariant > map_evt;
+		geoGraphicsScene * pscene = dynamic_cast<geoGraphicsScene *>(this->scene());
+		if (pscene)
+		{
+			QObject * pPlg = pscene->parent();
+			if (pPlg)
+			{
+				qtvplugin_geomarker * pMarker = dynamic_cast<qtvplugin_geomarker *>(pPlg) ;
+				if (pMarker)
+				{
+					map_evt["source"] = pMarker->get_name();
+					map_evt["destin"] = "ALL";
+					map_evt["name"] = "ITEM_MOUSE_LEAVE";
+					map_evt["id"] = this->item_name();
+					vi()->post_event(map_evt);
+				}
+			}
+
+		}
+	}
+
 	void geoGraphicsMultilineItem::mouseDoubleClickEvent(QGraphicsSceneMouseEvent * event)
 	{
 		QGraphicsPathItem::mouseDoubleClickEvent(event);

qtvplugin_geomarker/geographicsmultilineitem.h

@@ -13,7 +13,8 @@ namespace QTVP_GEOMARKER{
 	protected:
 		void mousePressEvent(QGraphicsSceneMouseEvent * event);
 		void mouseDoubleClickEvent(QGraphicsSceneMouseEvent * event);
-
+		void hoverEnterEvent(QGraphicsSceneHoverEvent * event);
+		void hoverLeaveEvent(QGraphicsSceneHoverEvent * event);
 	public:
 		explicit geoGraphicsMultilineItem(QString name,QTVOSM::viewer_interface * pVi,
 									 const QPolygonF & lla_polygon

qtvplugin_geomarker/geographicspixmapitem.cpp

@@ -54,7 +54,57 @@ namespace QTVP_GEOMARKER{
 		setOffset(px - m_pIcon->centerx, py - m_pIcon->centery);
 		QGraphicsPixmapItem::setTransformOriginPoint(px, py);
 	}
+	void geoGraphicsPixmapItem::hoverEnterEvent(QGraphicsSceneHoverEvent * event)
+	{
+		QGraphicsPixmapItem::hoverEnterEvent(event);
+		//this->show_props(true);
+		//post enent
+		QMap<QString, QVariant > map_evt;
+		geoGraphicsScene * pscene = dynamic_cast<geoGraphicsScene *>(this->scene());
+		if (pscene)
+		{
+			QObject * pPlg = pscene->parent();
+			if (pPlg)
+			{
+				qtvplugin_geomarker * pMarker = dynamic_cast<qtvplugin_geomarker *>(pPlg) ;
+				if (pMarker)
+				{
+					map_evt["source"] = pMarker->get_name();
+					map_evt["destin"] = "ALL";
+					map_evt["name"] = "ITEM_MOUSE_ENTER";
+					map_evt["id"] = this->item_name();
+					vi()->post_event(map_evt);
+				}
+			}
+
+		}
+	}
+
+	void geoGraphicsPixmapItem::hoverLeaveEvent(QGraphicsSceneHoverEvent * event)
+	{
+		QGraphicsPixmapItem::hoverLeaveEvent(event);
+		//this->show_props(false);
+		//post enent
+		QMap<QString, QVariant > map_evt;
+		geoGraphicsScene * pscene = dynamic_cast<geoGraphicsScene *>(this->scene());
+		if (pscene)
+		{
+			QObject * pPlg = pscene->parent();
+			if (pPlg)
+			{
+				qtvplugin_geomarker * pMarker = dynamic_cast<qtvplugin_geomarker *>(pPlg) ;
+				if (pMarker)
+				{
+					map_evt["source"] = pMarker->get_name();
+					map_evt["destin"] = "ALL";
+					map_evt["name"] = "ITEM_MOUSE_LEAVE";
+					map_evt["id"] = this->item_name();
+					vi()->post_event(map_evt);
+				}
+			}
 
+		}
+	}
 	void geoGraphicsPixmapItem::setGeo(qreal cent_lat,qreal cent_lon)
 	{
 		m_lat = cent_lat;
@@ -68,8 +118,11 @@ namespace QTVP_GEOMARKER{
 	void geoGraphicsPixmapItem::mousePressEvent(QGraphicsSceneMouseEvent * event)
 	{
 		QGraphicsPixmapItem ::mousePressEvent(event);
-		bool bshow = this->props_visible();
-		this->show_props(!bshow);
+		//if (wantMouseHoverEvent()==false)
+		{
+			bool bshow = this->props_visible();
+			this->show_props(!bshow);
+		}
 		//post enent
 		QMap<QString, QVariant > map_evt;
 		geoGraphicsScene * pscene = dynamic_cast<geoGraphicsScene *>(this->scene());

qtvplugin_geomarker/geographicspixmapitem.h

@@ -21,7 +21,8 @@ namespace QTVP_GEOMARKER{
 	protected:
 		void mousePressEvent(QGraphicsSceneMouseEvent * event);
 		void mouseDoubleClickEvent(QGraphicsSceneMouseEvent * event);
-
+		void hoverEnterEvent(QGraphicsSceneHoverEvent * event);
+		void hoverLeaveEvent(QGraphicsSceneHoverEvent * event);
 	public:
 		explicit geoGraphicsPixmapItem(QString name,QTVOSM::viewer_interface * pVi
 									   ,const tag_icon * pIcon,

qtvplugin_geomarker/geographicspolygonitem.cpp

@@ -72,8 +72,11 @@ namespace QTVP_GEOMARKER{
 	void geoGraphicsPolygonItem::mousePressEvent(QGraphicsSceneMouseEvent * event)
 	{
 		QGraphicsPolygonItem::mousePressEvent(event);
-		bool bshow = this->props_visible();
-		this->show_props(!bshow);
+		//if (wantMouseHoverEvent()==false)
+		{
+			bool bshow = this->props_visible();
+			this->show_props(!bshow);
+		}
 		//post enent
 		QMap<QString, QVariant > map_evt;
 		geoGraphicsScene * pscene = dynamic_cast<geoGraphicsScene *>(this->scene());
@@ -102,6 +105,59 @@ namespace QTVP_GEOMARKER{
 
 		}
 	}
+
+	void geoGraphicsPolygonItem::hoverEnterEvent(QGraphicsSceneHoverEvent * event)
+	{
+		QGraphicsPolygonItem::hoverEnterEvent(event);
+		//this->show_props(true);
+		//post enent
+		QMap<QString, QVariant > map_evt;
+		geoGraphicsScene * pscene = dynamic_cast<geoGraphicsScene *>(this->scene());
+		if (pscene)
+		{
+			QObject * pPlg = pscene->parent();
+			if (pPlg)
+			{
+				qtvplugin_geomarker * pMarker = dynamic_cast<qtvplugin_geomarker *>(pPlg) ;
+				if (pMarker)
+				{
+					map_evt["source"] = pMarker->get_name();
+					map_evt["destin"] = "ALL";
+					map_evt["name"] = "ITEM_MOUSE_ENTER";
+					map_evt["id"] = this->item_name();
+					vi()->post_event(map_evt);
+				}
+			}
+
+		}
+	}
+
+	void geoGraphicsPolygonItem::hoverLeaveEvent(QGraphicsSceneHoverEvent * event)
+	{
+		QGraphicsPolygonItem::hoverLeaveEvent(event);
+		//this->show_props(false);
+		//post enent
+		QMap<QString, QVariant > map_evt;
+		geoGraphicsScene * pscene = dynamic_cast<geoGraphicsScene *>(this->scene());
+		if (pscene)
+		{
+			QObject * pPlg = pscene->parent();
+			if (pPlg)
+			{
+				qtvplugin_geomarker * pMarker = dynamic_cast<qtvplugin_geomarker *>(pPlg) ;
+				if (pMarker)
+				{
+					map_evt["source"] = pMarker->get_name();
+					map_evt["destin"] = "ALL";
+					map_evt["name"] = "ITEM_MOUSE_LEAVE";
+					map_evt["id"] = this->item_name();
+					vi()->post_event(map_evt);
+				}
+			}
+
+		}
+	}
+
 	void geoGraphicsPolygonItem::mouseDoubleClickEvent(QGraphicsSceneMouseEvent * event)
 	{
 		QGraphicsPolygonItem::mouseDoubleClickEvent(event);

qtvplugin_geomarker/geographicspolygonitem.h

@@ -13,7 +13,8 @@ namespace QTVP_GEOMARKER{
 	protected:
 		void mousePressEvent(QGraphicsSceneMouseEvent * event);
 		void mouseDoubleClickEvent(QGraphicsSceneMouseEvent * event);
-
+		void hoverEnterEvent(QGraphicsSceneHoverEvent * event);
+		void hoverLeaveEvent(QGraphicsSceneHoverEvent * event);
 	public:
 		explicit geoGraphicsPolygonItem(QString name,QTVOSM::viewer_interface * pVi,
 									 const QPolygonF & lla_polygon

qtvplugin_geomarker/geographicsrectitem.cpp

@@ -66,8 +66,11 @@ namespace QTVP_GEOMARKER{
 	void geoGraphicsRectItem::mousePressEvent(QGraphicsSceneMouseEvent * event)
 	{
 		QGraphicsRectItem::mousePressEvent(event);
-		bool bshow = this->props_visible();
-		this->show_props(!bshow);
+		//if (wantMouseHoverEvent()==false)
+		{
+			bool bshow = this->props_visible();
+			this->show_props(!bshow);
+		}
 		//post enent
 		QMap<QString, QVariant > map_evt;
 		geoGraphicsScene * pscene = dynamic_cast<geoGraphicsScene *>(this->scene());
@@ -96,6 +99,57 @@ namespace QTVP_GEOMARKER{
 
 		}
 	}
+	void geoGraphicsRectItem::hoverEnterEvent(QGraphicsSceneHoverEvent * event)
+	{
+		QGraphicsRectItem::hoverEnterEvent(event);
+		//this->show_props(true);
+		//post enent
+		QMap<QString, QVariant > map_evt;
+		geoGraphicsScene * pscene = dynamic_cast<geoGraphicsScene *>(this->scene());
+		if (pscene)
+		{
+			QObject * pPlg = pscene->parent();
+			if (pPlg)
+			{
+				qtvplugin_geomarker * pMarker = dynamic_cast<qtvplugin_geomarker *>(pPlg) ;
+				if (pMarker)
+				{
+					map_evt["source"] = pMarker->get_name();
+					map_evt["destin"] = "ALL";
+					map_evt["name"] = "ITEM_MOUSE_ENTER";
+					map_evt["id"] = this->item_name();
+					vi()->post_event(map_evt);
+				}
+			}
+
+		}
+	}
+
+	void geoGraphicsRectItem::hoverLeaveEvent(QGraphicsSceneHoverEvent * event)
+	{
+		QGraphicsRectItem::hoverLeaveEvent(event);
+		//this->show_props(false);
+		//post enent
+		QMap<QString, QVariant > map_evt;
+		geoGraphicsScene * pscene = dynamic_cast<geoGraphicsScene *>(this->scene());
+		if (pscene)
+		{
+			QObject * pPlg = pscene->parent();
+			if (pPlg)
+			{
+				qtvplugin_geomarker * pMarker = dynamic_cast<qtvplugin_geomarker *>(pPlg) ;
+				if (pMarker)
+				{
+					map_evt["source"] = pMarker->get_name();
+					map_evt["destin"] = "ALL";
+					map_evt["name"] = "ITEM_MOUSE_LEAVE";
+					map_evt["id"] = this->item_name();
+					vi()->post_event(map_evt);
+				}
+			}
+
+		}
+	}
 
 	void geoGraphicsRectItem::mouseDoubleClickEvent(QGraphicsSceneMouseEvent * event)
 	{

qtvplugin_geomarker/geographicsrectitem.h

@@ -14,7 +14,8 @@ namespace QTVP_GEOMARKER{
 	protected:
 		void mousePressEvent(QGraphicsSceneMouseEvent * event);
 		void mouseDoubleClickEvent(QGraphicsSceneMouseEvent * event);
-
+		void hoverEnterEvent(QGraphicsSceneHoverEvent * event);
+		void hoverLeaveEvent(QGraphicsSceneHoverEvent * event);
 	public:
 		explicit geoGraphicsRectItem(QString name,QTVOSM::viewer_interface * pVi,
 							   qreal cent_lat = 90,

qtvplugin_geomarker/geoitembase.cpp

@@ -256,4 +256,25 @@ namespace QTVP_GEOMARKER{
 				m_pSelectionBound->setRect(pc->boundingRect());
 		}
 	}
+
+	bool geoItemBase::wantMouseHoverEvent()
+	{
+		QGraphicsItem * pc = dynamic_cast<QGraphicsItem *> (this);
+		if (pc)
+		{
+			return pc->acceptHoverEvents();
+		}
+		return false;
+	}
+
+	void geoItemBase::setWantMouseHoverEvent(bool w)
+	{
+		QGraphicsItem * pc = dynamic_cast<QGraphicsItem *> (this);
+		if (pc)
+		{
+			pc->setAcceptHoverEvents(w);
+		}
+
+	}
+
 }

qtvplugin_geomarker/geoitembase.h

@@ -80,6 +80,8 @@ namespace QTVP_GEOMARKER{
 		void			setLabelColor	(QColor col)		{m_LabelTextColor = col;if (m_pLabelItem) m_pLabelItem->setDefaultTextColor(m_LabelTextColor);}
 		QColor			labelColor		()					{return m_LabelTextColor;}
 		void			adjustLabelPos	();
+		bool			wantMouseHoverEvent();
+		void			setWantMouseHoverEvent(bool );
 
 		QStringList			prop_names();
 		QVariantList		prop_values();

qtvplugin_geomarker/qtvplugin_geomarker.cpp

@@ -610,7 +610,28 @@ bool qtvplugin_geomarker::cb_mouseMoveEvent ( QMouseEvent * e )
 	//Warp
 	while (wx < 0) wx += winsz;
 	while (wx > winsz-1) wx -= winsz;
-
+	QPointF mouse_scene_pt(wx,wy);
+	QPoint mouse_screen_pt = e->globalPos();
+	Qt::MouseButton mouse_button = e->button();
+	QWidget * pwig = dynamic_cast<QWidget *> (m_pVi);
+	if (m_bVisible && pwig  && too_many_items()==false)
+	{
+		// Convert and deliver the mouse event to the scene.
+		QGraphicsSceneMouseEvent * pmouseEvent = new QGraphicsSceneMouseEvent(QEvent::GraphicsSceneMouseMove);
+		QGraphicsSceneMouseEvent & mouseEvent = * pmouseEvent;
+		mouseEvent.setWidget(pwig);
+		mouseEvent.setButtonDownScenePos(mouse_button, mouse_scene_pt);
+		mouseEvent.setButtonDownScreenPos(mouse_button, mouse_screen_pt);
+		mouseEvent.setScenePos(mouse_scene_pt);
+		mouseEvent.setScreenPos(mouse_screen_pt);
+		mouseEvent.setLastScenePos(mouse_scene_pt);
+		mouseEvent.setLastScreenPos(mouse_screen_pt);
+		mouseEvent.setButtons(e->buttons());
+		mouseEvent.setButton(e->button());
+		mouseEvent.setModifiers(e->modifiers());
+		mouseEvent.setAccepted(false);
+		QApplication::postEvent(m_pScene, &mouseEvent);
+	}
 	//tools
 	switch (m_currentTools)
 	{

qtvplugin_geomarker/qtvplugin_geomarker.ui

@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>538</width>
-    <height>424</height>
+    <width>547</width>
+    <height>465</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -150,8 +150,8 @@
           <rect>
            <x>0</x>
            <y>0</y>
-           <width>165</width>
-           <height>225</height>
+           <width>160</width>
+           <height>194</height>
           </rect>
          </property>
          <attribute name="icon">
@@ -194,8 +194,8 @@
           <rect>
            <x>0</x>
            <y>0</y>
-           <width>166</width>
-           <height>220</height>
+           <width>174</width>
+           <height>186</height>
           </rect>
          </property>
          <attribute name="icon">
@@ -304,6 +304,13 @@
         </layout>
        </widget>
       </item>
+      <item>
+       <widget class="QCheckBox" name="checkBox_QTV_acceptHoverEvent">
+        <property name="text">
+         <string>Accept &quot;Hover&quot; Event(Slow!)</string>
+        </property>
+       </widget>
+      </item>
      </layout>
     </widget>
    </item>
@@ -344,7 +351,7 @@
           <string>Delete</string>
          </property>
          <property name="icon">
-          <iconset resource="resources.qrc">
+          <iconset resource="../qtvplugin_grid/resources.qrc">
            <normaloff>:/icons/delete-21.png</normaloff>:/icons/delete-21.png</iconset>
          </property>
         </widget>
@@ -703,7 +710,7 @@
               <string>add</string>
              </property>
              <property name="icon">
-              <iconset resource="resources.qrc">
+              <iconset resource="../qtvplugin_grid/resources.qrc">
                <normaloff>:/icons/Add to favourites.png</normaloff>:/icons/Add to favourites.png</iconset>
              </property>
             </widget>
@@ -1050,7 +1057,7 @@
              <string>Delete Prop</string>
             </property>
             <property name="icon">
-             <iconset resource="resources.qrc">
+             <iconset resource="../qtvplugin_grid/resources.qrc">
               <normaloff>:/icons/delete-21.png</normaloff>:/icons/delete-21.png</iconset>
             </property>
            </widget>
@@ -1079,6 +1086,7 @@
   </layout>
  </widget>
  <resources>
+  <include location="../qtvplugin_grid/resources.qrc"/>
   <include location="resources.qrc"/>
  </resources>
  <connections/>

qtvplugin_geomarker/qtvplugin_geomarker_func.cpp

@@ -261,6 +261,15 @@ QMap<QString, QVariant> qtvplugin_geomarker::func_update_point		(const QMap<QStr
 		}
 		else
 			newitem->setLabelColor(m_default_style.text_color);
+
+		//! want_hover is the boolean para that tells the plugin this mark want mouse hover event.
+		//! this is SLOW!
+		if ( paras.contains("want_hover"))
+		{
+			bool want_hover = paras["want_hover"].toInt()==0?false:true;
+			newitem->setWantMouseHoverEvent(want_hover);
+		}
+
 		//scheduleRefreshMarks();
 		scheduleUpdateMap();
 	}
@@ -366,6 +375,13 @@ QMap<QString, QVariant>			qtvplugin_geomarker:: func_update_icon	(const QMap<QSt
 		}
 		else
 			newitem->setLabelColor( m_default_style.text_color);
+		//! want_hover is the boolean para that tells the plugin this mark want mouse hover event.
+		//! this is SLOW!
+		if ( paras.contains("want_hover"))
+		{
+			bool want_hover = paras["want_hover"].toInt()==0?false:true;
+			newitem->setWantMouseHoverEvent(want_hover);
+		}
 		//scheduleRefreshMarks();
 		scheduleUpdateMap();
 	}
@@ -482,6 +498,13 @@ QMap<QString, QVariant>  qtvplugin_geomarker::func_update_line		(const QMap<QStr
 		}
 		else
 			newitem->setLabelColor(m_default_style.text_color);
+		//! want_hover is the boolean para that tells the plugin this mark want mouse hover event.
+		//! this is SLOW!
+		if ( paras.contains("want_hover"))
+		{
+			bool want_hover = paras["want_hover"].toInt()==0?false:true;
+			newitem->setWantMouseHoverEvent(want_hover);
+		}
 		//scheduleRefreshMarks();
 		scheduleUpdateMap();
 	}
@@ -669,6 +692,13 @@ QMap<QString, QVariant> qtvplugin_geomarker::func_update_polygon		(const QMap<QS
 		}
 		else
 			newitem->setLabelColor(m_default_style.text_color);
+		//! want_hover is the boolean para that tells the plugin this mark want mouse hover event.
+		//! this is SLOW!
+		if ( paras.contains("want_hover"))
+		{
+			bool want_hover = paras["want_hover"].toInt()==0?false:true;
+			newitem->setWantMouseHoverEvent(want_hover);
+		}
 		//scheduleRefreshMarks();
 		scheduleUpdateMap();
 	}
@@ -1044,6 +1074,10 @@ QMap<QString, QVariant>			qtvplugin_geomarker::func_mark			(const QMap<QString,
 		int weight = item->labelFont().weight();
 		res["weight_label"] = QString("%1").arg(weight);
 
+		bool want_hover = item->wantMouseHoverEvent();
+		res["want_hover"] = QString("%1").arg(want_hover?1:0);
+
+
 	}
 	else
 		res["error"] = tr("the mark name.") + name + tr(" does not exist in current scene.");

qtvplugin_geomarker/qtvplugin_geomarker_uimethods.cpp

@@ -178,6 +178,7 @@ void qtvplugin_geomarker::ini_save()
 	settings.setValue("ui/lineEdit_QTV_icon_rotate",ui->lineEdit_QTV_icon_rotate->text());
 	settings.setValue("ui/lineEdit_QTV_icon_scale",ui->lineEdit_QTV_icon_scale->text());
 	settings.setValue("ui/checkBox_QTV_multiline",ui->checkBox_QTV_multiline->isChecked()?-1:0);
+	settings.setValue("ui/checkBox_QTV_acceptHoverEvent",ui->checkBox_QTV_acceptHoverEvent->isChecked()?-1:0);
 }
 
 void qtvplugin_geomarker::ini_load()
@@ -273,6 +274,8 @@ void qtvplugin_geomarker::ini_load()
 	int checkBox_QTV_multiline = settings.value("ui/checkBox_QTV_multiline",0).toInt();
 	ui->checkBox_QTV_multiline->setChecked(checkBox_QTV_multiline?true:false);
 
+	int checkBox_QTV_acceptHoverEvent = settings.value("ui/checkBox_QTV_acceptHoverEvent",0).toInt();
+	ui->checkBox_QTV_acceptHoverEvent->setChecked(checkBox_QTV_acceptHoverEvent?true:false);
 }
 
 
@@ -526,8 +529,7 @@ void qtvplugin_geomarker::on_pushButton_QTV_update_clicked()
 		f.setWeight(fontWeight);
 		newitem->setLabelFont(f);
 		newitem->setLabelColor(textColor);
-
-
+		newitem->setWantMouseHoverEvent(ui->checkBox_QTV_acceptHoverEvent->isChecked());
 	}
 	scheduleRefreshMarks();
 	m_pVi->UpdateWindow();
@@ -764,6 +766,9 @@ void qtvplugin_geomarker::refreshItemUI(QString markname)
 		int weight = item->labelFont().weight();
 		ui->spinBox_QTV_textWeight->setValue(weight);
 
+		bool bwant_hover = item->wantMouseHoverEvent();
+		ui->checkBox_QTV_acceptHoverEvent->setChecked(bwant_hover);
+
 		refreshProps(item);
 	}//end if item
 

qtvplugin_geomarker/qtvplugin_geomarker_xml.cpp

@@ -57,8 +57,7 @@ bool qtvplugin_geomarker::xml_save(QString xml)
 				stream.writeTextElement("style_pen",QString("%1").arg(int(pU->pen().style())));
 				stream.writeTextElement("width_pen",QString("%1").arg(int(pU->pen().width())));
 				stream.writeTextElement("color_brush",color2string(pU->brush().color()));
-				stream.writeTextElement("style_brush",QString("%1").arg(int(pU->brush().style())));
-
+				stream.writeTextElement("style_brush",QString("%1").arg(int(pU->brush().style())));				
 			}
 		}
 			break;
@@ -186,7 +185,7 @@ bool qtvplugin_geomarker::xml_save(QString xml)
 
 		int weight = item->labelFont().weight();
 		stream.writeTextElement("weight_label",QString("%1").arg(weight));
-
+		stream.writeTextElement("want_hover",QString("%1").arg(item->wantMouseHoverEvent()==true?1:0));
 		stream.writeEndElement(); // style
 
 		//1.2 properties
@@ -490,6 +489,8 @@ bool qtvplugin_geomarker::xml_update_mark(tag_xml_mark & mark)
 		{
 			newitem->set_prop_data(p.key(),p.value());
 		}
+		bool bWantHover = mark.styles["want_hover"].toInt()!=0?true:false;
+		newitem->setWantMouseHoverEvent(bWantHover);
 
 	}
 

test_container/testcontainer.cpp

@@ -301,7 +301,7 @@ void testcontainer::on_pushButton_QTV_test_mark_clicked()
 												 "style_pen=2;color_pen=0,0,255,128;width_pen=3;"
 												 "style_brush=1;color_brush=0,255,0,128;"
 												 "color_label=0,0,255,96;weight_label=99;size_label=12;"
-												 "width=16;height=20;")
+												 "width=16;height=20;want_hover=1;")
 										 .arg(rand()%1700/10.0-85)
 										 .arg(rand()%3600/10.0-180)
 										 ).toString();
@@ -371,7 +371,7 @@ void testcontainer::on_pushButton_QTV_test_line_clicked()
 												 "lat0=%1;lon0=%2;"
 												 "lat1=%3;lon1=%4;"
 												 "style_pen=4;color_pen=255,0,0,96;"
-												 "width_pen=2;")
+												 "width_pen=2;want_hover=1;")
 										 .arg(rand()%1700/10.0-85)
 										 .arg(rand()%3600/10.0-180)
 										 .arg(rand()%1700/10.0-85)

test_container/testcontainer_linux.cpp

@@ -266,7 +266,7 @@ void testcontainer::on_pushButton_QTV_test_mark_clicked()
 												 "lat=%1;lon=%2;"
 												 "style_pen=2;color_pen=0,0,255,128;width_pen=3;"
 												 "style_brush=1;color_brush=0,255,0,128;"
-												 "color_label=0,0,255,96;weight_label=99;size_label=12;"
+												 "color_label=0,0,255,96;weight_label=99;size_label=12;want_hover=1;"
 												 "width=16;height=20;")
 										 .arg(rand()%1700/10.0-85)
 										 .arg(rand()%3600/10.0-180)
@@ -337,7 +337,7 @@ void testcontainer::on_pushButton_QTV_test_line_clicked()
 												 "lat0=%1;lon0=%2;"
 												 "lat1=%3;lon1=%4;"
 												 "style_pen=4;color_pen=255,0,0,96;"
-												 "width_pen=2;")
+												 "width_pen=2;want_hover=1;")
 										 .arg(rand()%1700/10.0-85)
 										 .arg(rand()%3600/10.0-180)
 										 .arg(rand()%1700/10.0-85)