Move DolphinQt2 to DolphinQt

Source/Core/DolphinQt/RenderWidget.h

@@ -0,0 +1,43 @@
+// Copyright 2015 Dolphin Emulator Project
+// Licensed under GPLv2+
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <array>
+
+#include <QEvent>
+#include <QWidget>
+
+class QMouseEvent;
+class QTimer;
+
+class RenderWidget final : public QWidget
+{
+  Q_OBJECT
+
+public:
+  explicit RenderWidget(QWidget* parent = nullptr);
+
+  bool event(QEvent* event) override;
+  void showFullScreen();
+
+signals:
+  void EscapePressed();
+  void Closed();
+  void HandleChanged(void* handle);
+  void StateChanged(bool fullscreen);
+  void SizeChanged(int new_width, int new_height);
+  void FocusChanged(bool focus);
+
+private:
+  void HandleCursorTimer();
+  void OnHideCursorChanged();
+  void OnKeepOnTopChanged(bool top);
+  void SetFillBackground(bool fill);
+  void OnFreeLookMouseMove(QMouseEvent* event);
+
+  static constexpr int MOUSE_HIDE_DELAY = 3000;
+  QTimer* m_mouse_timer;
+  std::array<float, 2> m_last_mouse{};
+};