X-Git-Url: http://shamusworld.gotdns.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Factions%2Factiondrawarc3p.cpp;h=46eeb37c57ae3d25990407913f5a476ab455d83c;hb=92c8661cef41f1109908bf645c0a171e34680183;hp=77ed90f16def627cc7306b0915142a4d555863c5;hpb=16354e0421b316a62c6b9f7b0b4f3b8cf6f06284;p=architektonas

diff --git a/src/actions/actiondrawarc3p.cpp b/src/actions/actiondrawarc3p.cpp
index 77ed90f..46eeb37 100644
--- a/src/actions/actiondrawarc3p.cpp
+++ b/src/actions/actiondrawarc3p.cpp
@@ -12,6 +12,7 @@
 // Who  When        What
 // ---  ----------  -----------------------------------------------------------
 // JLH  06/03/2010  Added this text. :-)
+// JLH  09/17/2010  Fixed preview/snapper rendering.
 //
 
 #include "actiondrawarc3p.h"
@@ -61,19 +62,19 @@ void ActionDrawArc3P::trigger()
 		container->addEntity(arc);
 
 		// upd. undo list:
-		if (document != NULL)
+		if (document)
 		{
 			document->startUndoCycle();
 			document->addUndoable(arc);
 			document->endUndoCycle();
 		}
 
-		deleteSnapper();
-		graphicView->moveRelativeZero(Vector(0.0, 0.0));
-		graphicView->drawEntity(arc);
+//		deleteSnapper();
+//		graphicView->moveRelativeZero(Vector(0.0, 0.0));
+//		graphicView->drawEntity(arc);
 		graphicView->moveRelativeZero(arc->getEndpoint());
-		drawSnapper();
-
+//		drawSnapper();
+		graphicView->redraw();
 		setStatus(SetPoint1);
 		reset();
 	}
@@ -88,9 +89,9 @@ void ActionDrawArc3P::preparePreview()
 	if (point1.valid && point2.valid && point3.valid)
 	{
 		Arc arc(NULL, data);
-		bool suc = arc.createFrom3P(point1, point2, point3);
+		bool success = arc.createFrom3P(point1, point2, point3);
 
-		if (suc)
+		if (success)
 			data = arc.getData();
 	}
 }
@@ -116,6 +117,8 @@ void ActionDrawArc3P::mouseMoveEvent(QMouseEvent * e)
 // 			clearPreview();
 // 			preview->addEntity(line);
 // 			drawPreview();
+			graphicView->preview.clear();
+			graphicView->preview.addEntity(new Line(&(graphicView->preview), LineData(point1, point2)));
 		}
 		break;
 
@@ -131,12 +134,16 @@ void ActionDrawArc3P::mouseMoveEvent(QMouseEvent * e)
 // 			clearPreview();
 // 			preview->addEntity(arc);
 // 			drawPreview();
+			graphicView->preview.clear();
+			graphicView->preview.addEntity(new Arc(&(graphicView->preview), data));
 		}
 		break;
 
 	default:
 		break;
 	}
+
+	graphicView->redraw();
 }
 
 void ActionDrawArc3P::mouseReleaseEvent(QMouseEvent * e)
@@ -148,9 +155,10 @@ void ActionDrawArc3P::mouseReleaseEvent(QMouseEvent * e)
 	}
 	else if (e->button() == Qt::RightButton)
 	{
-		deletePreview();
-		deleteSnapper();
+//		deletePreview();
+//		deleteSnapper();
 		init(getStatus() - 1);
+		graphicView->redraw();
 	}
 }