HomoBFieldWidget soweit erstmal fertig

git-svn-id: http://svn.lsim.tuxzone.org/trunk@8 4bec179b-ab65-46ed-a5f8-55b8b5c735d0

src/homobfielditem.cpp

@@ -31,8 +31,9 @@ HomoBFieldItem::HomoBFieldItem(QRectF sizeRect): FieldItem() {
 	setFlag(ItemIsSelectable);
 	setFlag(ItemIsFocusable);
 	setOuterPenWidth (2);
-	setIsDirectionIntoPlane(true);
 	dockWidget = new HomoBFieldWidget(0,0,this);
+	setIsDirectionIntoPlane(true);
+	setFluxDensity(233);
 }
 
 
@@ -172,6 +173,19 @@ bool HomoBFieldItem::getIsDirectionIntoPlane() const {
 
 void HomoBFieldItem::setIsDirectionIntoPlane ( bool theValue ) {
 	if(isDirectionIntoPlane == theValue) return;
+	prepareGeometryChange();
 	isDirectionIntoPlane = theValue;
 	emit directionChanged(theValue);
 }
+
+
+double HomoBFieldItem::getFluxDensity() const {
+	return fluxDensity;
+}
+
+
+void HomoBFieldItem::setFluxDensity ( double theValue ) {
+	if(fluxDensity == theValue) return;
+	fluxDensity = theValue;
+	emit fluxDensityChanged(theValue);
+}