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YSGraphic_Core/base/Graphic.cpp

@@ -0,0 +1,32 @@
+#include "Graphic.h"
+
+
+namespace YSG {
+    Graphic::Graphic() {
+        setSurfaceType(OpenGLSurface);
+    }
+
+    bool Graphic::event(QEvent* event) {
+        bool ret = QWindow::event(event);
+        switch (event->type()) {
+        case QEvent::Resize: {
+            auto e = reinterpret_cast<QResizeEvent*>(event);
+            {
+                SpinLockGuard g(&mResizeMtx);
+                for(PainterLayer* b : mPainterBuffers) {
+                    QSize size = e->size();
+                    b->mBuffer1 = new QPixmap(size);
+                    b->mBuffer2 = new QPixmap(size);
+                }
+            }
+            if(mFirstResize) mFirstResize = false;
+            break;
+        }
+        default: {
+            break;
+        }
+        }
+        return ret;
+    }
+
+}