code cleanup and better text display

2019-07-15 13:07:17 -04:00
parent 3ec133f254
commit 44668e144c
5 changed files with 81 additions and 53 deletions
@@ -21,6 +21,7 @@
 #ifndef NODEVIEWITEM_H
 #define NODEVIEWITEM_H

+#include <QFontMetrics>
 #include <QGraphicsRectItem>
 #include <QLinearGradient>

@@ -39,7 +40,9 @@ public:
  bool IsExpanded();
  void SetExpanded(bool e);

-  const QRectF& GetParameterConnectorRect(int index);
+  QRectF GetParameterConnectorRect(int index);
+
+  QPointF GetParameterTextPoint(int index);

 protected:
  virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = nullptr) override;
@@ -59,7 +62,9 @@ private:

  QRectF content_rect_;

-  QVector<QRectF> param_rect_;
+  QFont font;
+
+  QFontMetrics font_metrics;

  int node_connector_size_;