QGraphicsAnchorLayout: adding small debug messages

Useful for verifying whether Simplex is being triggered or not.

Signed-off-by: Caio Marcelo de Oliveira Filho <caio.oliveira@openbossa.org>

2 files changed, 8 insertions, 1 deletions

diff --git a/src/gui/graphicsview/qgraph_p.h b/src/gui/graphicsview/qgraph_p.h
index 3abbe3b..2666623 100644
--- a/src/gui/graphicsview/qgraph_p.h
+++ b/src/gui/graphicsview/qgraph_p.h
@@ -182,10 +182,11 @@ public:
                 EdgeData *data = edgeData(v, v1);
                 bool forward = data->origin == v;
                 if (forward) {
-                    edges += QString::fromAscii("%1->%2 [label=\"[%3,%4]\" dir=both color=\"#000000:#a0a0a0\"] \n")
+                    edges += QString::fromAscii("%1->%2 [label=\"[%3,%4,%5]\" dir=both color=\"#000000:#a0a0a0\"] \n")
                         .arg(v->toString())
                         .arg(v1->toString())
                         .arg(data->minSize)
+                        .arg(data->prefSize)
                         .arg(data->maxSize)
                         ;
                 }
diff --git a/src/gui/graphicsview/qgraphicsanchorlayout_p.cpp b/src/gui/graphicsview/qgraphicsanchorlayout_p.cpp
index 83ba3b5..de14c31 100644
--- a/src/gui/graphicsview/qgraphicsanchorlayout_p.cpp
+++ b/src/gui/graphicsview/qgraphicsanchorlayout_p.cpp
@@ -1165,6 +1165,9 @@ void QGraphicsAnchorLayoutPrivate::calculateGraphs(
     GraphPath trunkPath = graphPaths[orientation].value(v);
 
     if (!trunkConstraints.isEmpty()) {
+        qDebug("Simplex used for trunk of %s",
+               orientation == Horizontal ? "Horizontal" : "Vertical");
+
         // Solve min and max size hints for trunk
         QPair<qreal, qreal> minMax = solveMinMax(trunkConstraints, trunkPath);
         sizeHints[orientation][Qt::MinimumSize] = minMax.first;
@@ -1194,6 +1197,9 @@ void QGraphicsAnchorLayoutPrivate::calculateGraphs(
         }
         sizeHints[orientation][Qt::PreferredSize] = pref;
     } else {
+        qDebug("Simplex NOT used for trunk of %s",
+               orientation == Horizontal ? "Horizontal" : "Vertical");
+
         // No Simplex is necessary because the path was simplified all the way to a single
         // anchor.
         Q_ASSERT(trunkPath.positives.count() == 1);