X-Git-Url: http://shamusworld.gotdns.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Factions%2Factiondimleader.cpp;h=52165067c872072bc6e80fdf6729c1aaeaf0bf84;hb=e1d1cacbb43055988d0d9db632fdf05c0bea9543;hp=f65ff3192240e4f884381be10541baa88097b7de;hpb=16354e0421b316a62c6b9f7b0b4f3b8cf6f06284;p=architektonas

diff --git a/src/actions/actiondimleader.cpp b/src/actions/actiondimleader.cpp
index f65ff31..5216506 100644
--- a/src/actions/actiondimleader.cpp
+++ b/src/actions/actiondimleader.cpp
@@ -12,6 +12,7 @@
 // Who  When        What
 // ---  ----------  -----------------------------------------------------------
 // JLH  06/03/2010  Added this text. :-)
+// JLH  09/11/2010  Fixed preview/snapper rendering.
 //
 
 #include "actiondimleader.h"
@@ -39,9 +40,6 @@ ActionDimLeader::~ActionDimLeader()
 
 void ActionDimLeader::reset()
 {
-	//data = LineData(Vector(false), Vector(false));
-	//start = Vector(false);
-	//history.clear();
 	points.clear();
 }
 
@@ -62,29 +60,28 @@ void ActionDimLeader::trigger()
 		leader->setLayerToActive();
 		leader->setPenToActive();
 
-//		for(Vector * v=points.first(); v!=NULL; v=points.next())
-//			leader->addVertex(*v);
-		for (int i = 0; i < points.size(); i++)
+		for(int i=0; i<points.size(); i++)
 			leader->addVertex(*(points[i]));
 
 		container->addEntity(leader);
 
 		// upd. undo list:
-		if (document != NULL)
+		if (document)
 		{
 			document->startUndoCycle();
 			document->addUndoable(leader);
 			document->endUndoCycle();
 		}
 
-		deletePreview();
-		clearPreview();
-		deleteSnapper();
-		Vector rz = graphicView->getRelativeZero();
-		graphicView->moveRelativeZero(Vector(0.0, 0.0));
-		graphicView->drawEntity(leader);
-		graphicView->moveRelativeZero(rz);
-		//drawSnapper();
+//		deletePreview();
+//		clearPreview();
+//		deleteSnapper();
+//		Vector rz = graphicView->getRelativeZero();
+//		graphicView->moveRelativeZero(Vector(0.0, 0.0));
+//		graphicView->drawEntity(leader);
+//		graphicView->moveRelativeZero(rz);
+		graphicView->preview.clear();	//hm.
+		graphicView->redraw();
 
 		DEBUG->print("ActionDimLeader::trigger(): leader added: %d", leader->getId());
 	}
@@ -98,8 +95,9 @@ void ActionDimLeader::mouseMoveEvent(QMouseEvent * e)
 
 	if (getStatus() == SetEndpoint && points.last() != NULL)
 	{
-		deletePreview();
-		clearPreview();
+//		deletePreview();
+//		clearPreview();
+		graphicView->preview.clear();
 
 		// fill in lines that were already set:
 		Vector last(false);
@@ -110,15 +108,20 @@ void ActionDimLeader::mouseMoveEvent(QMouseEvent * e)
 
 //			if (last.valid)
 //				preview->addEntity(new Line(preview, LineData(last, *v)));
+			if (last.valid)
+				graphicView->preview.addEntity(new Line(&(graphicView->preview), LineData(last, *v)));
 
 			last = *v;
 		}
 
 		Vector p = *points.last();
 //		preview->addEntity(new Line(preview, LineData(p, mouse)));
-		drawPreview();
+//		drawPreview();
+		graphicView->preview.addEntity(new Line(&(graphicView->preview), LineData(p, mouse)));
 	}
 
+	graphicView->redraw();
+
 	DEBUG->print("ActionDimLeader::mouseMoveEvent end");
 }
 
@@ -139,9 +142,10 @@ void ActionDimLeader::mouseReleaseEvent(QMouseEvent * e)
 		}
 		else
 		{
-			deletePreview();
-			deleteSnapper();
+//			deletePreview();
+//			deleteSnapper();
 			init(getStatus() - 1);
+			graphicView->redraw();	//hm.
 		}
 	}
 }
@@ -193,7 +197,7 @@ void ActionDimLeader::commandEvent(CommandEvent * e)
 
 	if (checkCommand("help", c))
 	{
-		if (DIALOGFACTORY != NULL)
+		if (DIALOGFACTORY)
 			DIALOGFACTORY->commandMessage(msgAvailableCommands()
 				+ getAvailableCommands().join(", "));