From: Christoph Egger <siccegge@cs.fau.de>
Date: Tue, 3 Jun 2014 17:19:51 +0000 (+0200)
Subject: Distinguish single edges from double edges
X-Git-Tag: v0.1~172
X-Git-Url: https://git.siccegge.de//index.cgi?a=commitdiff_plain;h=ff589cd22b761fd4990e3ad7041b47e384b9e07d;p=frida%2Ffrida.git

Distinguish single edges from double edges
---

diff --git a/src/gui/widgets/BasicBlockWidget.hxx b/src/gui/widgets/BasicBlockWidget.hxx
index 3c61121..3c547b5 100644
--- a/src/gui/widgets/BasicBlockWidget.hxx
+++ b/src/gui/widgets/BasicBlockWidget.hxx
@@ -19,10 +19,15 @@ public:
                       dx + penWidth, dy + penWidth);
 
 
-		if (next[0])
-			result |= QRectF(QPointF(x + dx/3, y+dy),
-							 mapFromScene(next[0]->getEntry()));
-
+		if (next[0]) {
+			if (next[1]) {
+				result |= QRectF(QPointF(x + dx/3, y+dy),
+								 mapFromScene(next[0]->getEntry()));
+			} else {
+				result |= QRectF(QPointF(x + dx/2, y+dy),
+								 mapFromScene(next[0]->getEntry()));
+			}
+		}
 		if (next[1])
 			result |= QRectF(QPointF(x + 2*dx/3, y+dy),
 							 mapFromScene(next[1]->getEntry()));
@@ -50,11 +55,17 @@ public:
 		if (_widget.rowCount() != 0)
 			_widget.render(painter);
 
-		painter->setPen(QColor(0x00, 0xff, 0x00, 0xff));
-		if (next[0])
-			painter->drawLine(QPointF(x + dx/3, y+dy),
-							  mapFromScene(next[0]->getEntry()));
-
+		if (next[0]) {
+			if (next[1]) {
+				painter->setPen(QColor(0x00, 0xff, 0x00, 0xff));
+				painter->drawLine(QPointF(x + dx/3, y+dy),
+								  mapFromScene(next[0]->getEntry()));
+			} else {
+				painter->setPen(QColor(0x00, 0x00, 0x00, 0xff));
+				painter->drawLine(QPointF(x + dx/2, y+dy),
+								  mapFromScene(next[0]->getEntry()));
+			}
+		}
 		painter->setPen(QColor(0xff, 0x00, 0x00, 0xff));
 		if (next[1])
 			painter->drawLine(QPointF(x + 2*dx/3, y+dy),