添加鼠标经纬度

opmap/mapwidget/opmapwidget.cpp

@@ -182,6 +182,9 @@ OPMapWidget::OPMapWidget(QWidget *parent, Configuration *config) : QGraphicsView
             this,SLOT(NOPTimeout()));
     NoOperationTimer->start(20000);//20s不操作
 
+    mouseInfo = new QGraphicsTextItem();
+    mouseInfo->setDefaultTextColor(Qt::white);
+    mscene.addItem(mouseInfo);
 
 
     currentGroup = 3;
@@ -621,11 +624,20 @@ void OPMapWidget::resizeEvent(QResizeEvent *event)
             QRect(QPoint(0,0), event->size()));
     }
 
+
+
+
     QGraphicsView::resizeEvent(event);
     if (compass) {
         compass->setScale(0.1 + 0.05 * (qreal)(event->size().width()) / 1000 * (qreal)(event->size().height()) / 600);
     }
 
+
+    if(mouseInfo) {
+        mouseInfo->setPos(this->width() - 200,this->height() - 100);
+    }
+
+
 }
 QSize OPMapWidget::sizeHint() const
 {
@@ -693,6 +705,9 @@ void OPMapWidget::mouseMoveEvent(QMouseEvent *event)
 {
     QGraphicsView::mouseMoveEvent(event);
 
+
+
+
     if(altitudeitem)
     {
         if((event->pos().x() > altitudeitem->x())&&(event->pos().x() < (altitudeitem->boundingRect().width() + altitudeitem->x())) &&
@@ -726,6 +741,17 @@ void OPMapWidget::mouseMoveEvent(QMouseEvent *event)
     currentmouseposition = map->FromLocalToLatLng(p.x(), p.y());
 
 
+
+
+    QString string = QString(tr("zom:%1\nlat:%2\nlng:%3").arg(map->Zoom()).arg(QString::number(currentmouseposition.Lat(),'f',8)).arg(QString::number(currentmouseposition.Lng(),'f',8)));
+
+
+    if(mouseInfo) {
+        mouseInfo->setPlainText(string);
+    }
+
+
+
     isLNOP = false;
 
 

opmap/mapwidget/opmapwidget.h

@@ -503,6 +503,7 @@ private:
 
     bool isMeasure = false;
 
+    QGraphicsTextItem *mouseInfo;
 
     QString waypointMessage;