From 893176a0b18a2281abe09def716ccc3db5583c3f Mon Sep 17 00:00:00 2001
From: Julian T <julian@jtle.dk>
Date: Sun, 26 Jul 2020 12:56:27 +0200
Subject: Implemented object intersection and startet work on render gui

---
 app/draw.cpp | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 app/draw.cpp

(limited to 'app/draw.cpp')

diff --git a/app/draw.cpp b/app/draw.cpp
new file mode 100644
index 0000000..2f3a947
--- /dev/null
+++ b/app/draw.cpp
@@ -0,0 +1,24 @@
+#include "draw.hpp"
+#include <qpainter.h>
+#include <qglobal.h>
+#include <qimage.h>
+#include <qrgb.h>
+#include <qwindowdefs.h>
+#include <iostream>
+
+DrawWidget::DrawWidget(unsigned width, unsigned height) : QWidget() {
+    m_width = width;
+    m_height = height;
+    m_drawbuffer = new QRgb[width * height];
+
+    m_img = QImage((uchar*)m_drawbuffer, width, height, QImage::Format_ARGB32);
+}
+
+void DrawWidget::paintEvent(QPaintEvent*) {
+    QPainter painter(this);
+    painter.drawImage(0, 0, m_img);
+}
+
+DrawWidget::~DrawWidget() {
+    delete[] m_drawbuffer;
+}
-- 
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