diff options
Diffstat (limited to 'src/data')
-rw-r--r-- | src/data/edge.cpp | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/src/data/edge.cpp b/src/data/edge.cpp index b4c7ec1..ca63954 100644 --- a/src/data/edge.cpp +++ b/src/data/edge.cpp @@ -29,11 +29,20 @@ Edge::Edge(Node *s, Node *t, QObject *parent) : _data = new GraphElementData();
_edgeNode = 0;
_dirty = true;
- _basicBendMode = true;
- _bend = 0;
- _inAngle = 0;
- _outAngle = 0;
- _weight = 0.4f;
+
+ if (s != t) {
+ _basicBendMode = true;
+ _bend = 0;
+ _inAngle = 0;
+ _outAngle = 0;
+ _weight = 0.4f;
+ } else {
+ _basicBendMode = false;
+ _bend = 0;
+ _inAngle = 135;
+ _outAngle = 45;
+ _weight = 1.0f;
+ }
_style = noneEdgeStyle;
updateControls();
}
@@ -227,7 +236,7 @@ void Edge::setAttributesFromData() }
}
- if (_data->property("looseness") != 0) {
+ if (!_data->property("looseness").isNull()) {
_weight = _data->property("looseness").toFloat(&ok) / 2.5f;
if (!ok) _weight = 0.4f;
} else {
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