1

StoryPresent/dag_layout.cpp

@@ -257,11 +257,14 @@ void DAGGraph::graph_layer_nodes_sort(int layer_index, QList<std::shared_ptr<DAG
 			}
 
 			// 当前层次节点排序值修正
+			std::sort(nodes_within_current_layer.begin(), nodes_within_current_layer.end(), 
+			[](std::shared_ptr<DAGOrderHelper> a, std::shared_ptr<DAGOrderHelper> b){ return a->sortNumber() < b->sortNumber(); });
+
 			for (auto idx = 1; idx < nodes_within_current_layer.size(); ++idx) {
 				auto prev = nodes_within_current_layer[idx - 1];
 				auto curr = nodes_within_current_layer[idx];
 				if (prev->sortNumber() == curr->sortNumber())
-					curr->setSortNumber(curr->sortNumber() + DBL_MIN);
+					curr->setSortNumber(curr->sortNumber() + 0.000000000000001);
 			}
 		}
 

StoryPresent/dag_present.cpp

@@ -36,11 +36,11 @@ void ActivePresentNode::paint(QPainter* painter, const QStyleOptionGraphicsItem*
 
 PenetrateNode::PenetrateNode(double width, const QString& towards, const QString& to)
 	: __GraphNodeBase(GraphNodeType::PenetrateNode),
-	width_store(width), from_name(towards), to_name(to) {
+	outline(QSizeF(20, 8)), from_name(towards), to_name(to) {
 }
 
-void PenetrateNode::resizeWidth(double width) {
+void PenetrateNode::resizeOutline(double w, double h) {
-	this->width_store = width;
+	this->outline = QSizeF(w, h);
 	this->update();
 }
 
@@ -53,7 +53,7 @@ QString PenetrateNode::nodeTo() const {
 }
 
 QRectF PenetrateNode::boundingRect() const {
-	return QRectF(0, 0, this->width_store, 8);
+	return QRectF(QPointF(), this->outline);
 }
 
 void PenetrateNode::paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget) {
@@ -61,10 +61,11 @@ void PenetrateNode::paint(QPainter* painter, const QStyleOptionGraphicsItem* opt
 
 	painter->save();
 
+	auto ypos = outline.height() / 2 - 3;
 	if (this->isHighlighted())
-		painter->fillRect(QRectF(0, 2, outline.width(), 4), Qt::red);
+		painter->fillRect(QRectF(0, ypos, outline.width(), 4), Qt::red);
 	else
-		painter->fillRect(QRectF(0, 2, outline.width(), 4), Qt::black);
+		painter->fillRect(QRectF(0, ypos, outline.width(), 4), Qt::black);
 
 	painter->restore();
 }
@@ -119,8 +120,8 @@ void TransitionCurve::paint(QPainter* painter, const QStyleOptionGraphicsItem* o
 	painter->save();
 	painter->setRenderHint(QPainter::Antialiasing);
 
-	auto start_pos = aj_start_pos - QGraphicsItem::pos() + QPointF(0, start_rect.height() / 2);
+	auto start_pos = aj_start_pos - QGraphicsItem::pos() + QPointF(0, (int) start_rect.height() / 2);
-	auto end_pos = aj_end_pos - QGraphicsItem::pos() + QPointF(0, end_rect.height() / 2);
+	auto end_pos = aj_end_pos - QGraphicsItem::pos() + QPointF(0, (int) end_rect.height() / 2);
 
 	auto line_epos = start_pos + QPointF(line_span, 0);
 	auto control_pos0 = line_epos + QPointF((outline.width() - line_span) / 3, 0);
@@ -193,13 +194,16 @@ QList<IGraphNode*> DAGActiveView::layer_nodes_construction(const QHash<IGraphNod
 	}
 
 	// 对其当前层次节点宽度
-	double curr_layer_width = 0;
+	double curr_layer_width = 0, prev_node_height = 20;
 	for (auto n : current_nodes_helper.keys()) {
 		curr_layer_width = std::max(curr_layer_width, n->boundingRect().width());
 	}
+	if (prev_layer_helper.size()) {
+		prev_node_height = prev_layer_helper.keys().first()->boundingRect().height();
 		for (auto n : current_nodes_helper.keys()) {
 			if (n->nodeType() == GraphNodeType::PenetrateNode) {
-			static_cast<PenetrateNode*>(n)->resizeWidth(curr_layer_width);
+				static_cast<PenetrateNode*>(n)->resizeOutline(curr_layer_width, prev_node_height);
+			}
 		}
 	}
 
@@ -233,6 +237,7 @@ QList<IGraphNode*> DAGActiveView::layer_nodes_construction(const QHash<IGraphNod
 	return next_nodes;
 }
 
+#include <QTextEdit>
 void DAGActiveView::updateWithEdges(QList<graph_data::Arrow> arrows) {
 	// 清除当前视图
 	this->scene_bind.clear();

StoryPresent/dag_present.h

@@ -62,13 +62,13 @@ namespace dags {
 	};
 	class PenetrateNode : public __GraphNodeBase {
 	private:
-		double width_store = 20;
+		QSizeF outline;
 		QString from_name, to_name;
 
 	public:
 		PenetrateNode(double width, const QString &from, const QString &to);
 
-		void resizeWidth(double width);
+		void resizeOutline(double width, double height);
 		QString nodeFrom() const;
 		QString nodeTo() const;
 

StoryPresent/main.cpp

@@ -50,7 +50,7 @@ int main(int argc, char* argv[]) {
 					graph_data::Arrow(u8"c中文测试", u8"d中文测试") <<
 					graph_data::Arrow(u8"b中文测试", u8"e中文测试") <<
 					graph_data::Arrow(u8"d中文测试", u8"e中文测试") <<
-					graph_data::Arrow(u8"a中文测试", u8"e中文测试");
+					graph_data::Arrow(u8"c中文测试", u8"e中文测试");
 				auto view = new dags::DAGActiveView;
 				view->updateWithEdges(arrows);
 				view->show();