X-Git-Url: http://shamusworld.gotdns.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Factions%2Factiondrawcircle2p.cpp;h=676db76006406b822195676f43652fbb4fe0b510;hb=e1d1cacbb43055988d0d9db632fdf05c0bea9543;hp=d580bb33f7e30aca5369e0c894b9f4aa8810fea4;hpb=16354e0421b316a62c6b9f7b0b4f3b8cf6f06284;p=architektonas

diff --git a/src/actions/actiondrawcircle2p.cpp b/src/actions/actiondrawcircle2p.cpp
index d580bb3..676db76 100644
--- a/src/actions/actiondrawcircle2p.cpp
+++ b/src/actions/actiondrawcircle2p.cpp
@@ -12,6 +12,7 @@
 // Who  When        What
 // ---  ----------  -----------------------------------------------------------
 // JLH  06/03/2010  Added this text. :-)
+// JLH  09/11/2010  Fixed preview/snapper rendering.
 //
 
 #include "actiondrawcircle2p.h"
@@ -21,8 +22,9 @@
 #include "graphicview.h"
 #include "preview.h"
 
-ActionDrawCircle2P::ActionDrawCircle2P(EntityContainer & container, GraphicView & graphicView): ActionInterface("Draw circles",
-		container, graphicView)
+ActionDrawCircle2P::ActionDrawCircle2P(EntityContainer & container,
+	GraphicView & graphicView):
+	ActionInterface("Draw circles", container, graphicView)
 {
 	reset();
 }
@@ -41,14 +43,12 @@ void ActionDrawCircle2P::reset()
 void ActionDrawCircle2P::init(int status)
 {
 	ActionInterface::init(status);
-
 	reset();
 }
 
 void ActionDrawCircle2P::trigger()
 {
 	ActionInterface::trigger();
-
 	preparePreview();
 
 	if (data.isValid())
@@ -59,24 +59,26 @@ void ActionDrawCircle2P::trigger()
 		container->addEntity(circle);
 
 		// upd. undo list:
-		if (document != NULL)
+		if (document)
 		{
 			document->startUndoCycle();
 			document->addUndoable(circle);
 			document->endUndoCycle();
 		}
 
-		deleteSnapper();
-		Vector rz = graphicView->getRelativeZero();
-		graphicView->moveRelativeZero(Vector(0.0, 0.0));
-		graphicView->drawEntity(circle);
-		graphicView->moveRelativeZero(rz);
-		drawSnapper();
+//		deleteSnapper();
+//		Vector rz = graphicView->getRelativeZero();
+//		graphicView->moveRelativeZero(Vector(0.0, 0.0));
+//		graphicView->drawEntity(circle);
+//		graphicView->moveRelativeZero(rz);
+//		drawSnapper();
+		graphicView->preview.clear();	// hm.
+		graphicView->redraw();
 
 		setStatus(SetPoint1);
 		reset();
 	}
-	else    if (DIALOGFACTORY != NULL)
+	else if (DIALOGFACTORY)
 		DIALOGFACTORY->requestWarningDialog(tr("Invalid Circle data."));
 }
 
@@ -87,9 +89,9 @@ void ActionDrawCircle2P::preparePreview()
 	if (point1.valid && point2.valid)
 	{
 		Circle circle(NULL, data);
-		bool suc = circle.createFrom2P(point1, point2);
+		bool success = circle.createFrom2P(point1, point2);
 
-		if (suc)
+		if (success)
 			data = circle.getData();
 	}
 }
@@ -115,12 +117,16 @@ void ActionDrawCircle2P::mouseMoveEvent(QMouseEvent * e)
 // 			clearPreview();
 // 			preview->addEntity(circle);
 // 			drawPreview();
+			graphicView->preview.clear();
+ 			graphicView->preview.addEntity(new Circle(&(graphicView->preview), data));
 		}
 		break;
 
 	default:
 		break;
 	}
+
+	graphicView->redraw();
 }
 
 void ActionDrawCircle2P::mouseReleaseEvent(QMouseEvent * e)
@@ -132,9 +138,10 @@ void ActionDrawCircle2P::mouseReleaseEvent(QMouseEvent * e)
 	}
 	else if (e->button() == Qt::RightButton)
 	{
-		deletePreview();
-		deleteSnapper();
+//		deletePreview();
+//		deleteSnapper();
 		init(getStatus() - 1);
+		graphicView->redraw();
 	}
 }