refactor: fix file case

src/Gui/Network/NetworkGraphicsScene.cpp

@@ -0,0 +1,54 @@
+#include "Gui/Network/NetworkGraphicsScene.h"
+#include <QGraphicsScene>
+#include <QGraphicsSceneWheelEvent>
+#include <iostream>
+#include <qgraphicsview.h>
+#include <QPainterPath>
+
+NetworkGraphicsScene::NetworkGraphicsScene()
+: QGraphicsScene() 
+{
+    sceneWidth_ = 64000;
+    sceneHeight_ = 64000;
+    gridSize_ = 40;
+
+    setSceneRect(sceneWidth_/-2.0f, sceneHeight_/-2.0f, sceneWidth_, sceneHeight_);
+    
+    setBackgroundBrush(QColor("#282828"));
+}
+
+void NetworkGraphicsScene::drawBackground(QPainter *painter, const QRectF &rect)
+{
+
+    // QPainterPath path;
+    // path.addRoundedRect(rect, 15, 15);
+    // painter->setClipPath(path);
+
+    QGraphicsScene::drawBackground(painter, rect);
+
+
+
+    int top = ceil(rect.top());
+    int bottom = floor(rect.bottom());
+    int left = floor(rect.left());
+    int right = ceil(rect.right());
+
+    QPen gridPen(QColor("#323232"));
+
+    painter->setPen(gridPen);
+
+    QList<QLine> lines;
+
+    for (int y = top - (top % gridSize_); y <= bottom; y += gridSize_) {
+        lines.append(QLine(left, y, right, y));
+    }
+
+    for (int x = left - (left % gridSize_); x <= right; x += gridSize_) {
+        lines.append(QLine(x, bottom, x, top));
+    }
+
+    painter->drawLines(lines);
+
+}
+
+