1 files changed, 41 insertions, 0 deletions
diff --git a/xfa/fwl/core/cfwl_comboboxproxy.h b/xfa/fwl/core/cfwl_comboboxproxy.h
new file mode 100644
index 0000000000..33f5a82e79
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+++ b/xfa/fwl/core/cfwl_comboboxproxy.h
@@ -0,0 +1,41 @@
+// Copyright 2016 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef XFA_FWL_CORE_CFWL_COMBOBOXPROXY_H_
+#define XFA_FWL_CORE_CFWL_COMBOBOXPROXY_H_
+
+#include <memory>
+
+#include "xfa/fwl/core/cfwl_formproxy.h"
+
+class IFWL_ComboBox;
+
+class CFWL_ComboBoxProxy : public CFWL_FormProxy {
+ public:
+  CFWL_ComboBoxProxy(IFWL_ComboBox* pCombobBox,
+                     const CFWL_App* app,
+                     std::unique_ptr<CFWL_WidgetProperties> properties,
+                     IFWL_Widget* pOuter);
+  ~CFWL_ComboBoxProxy() override;
+
+  // CFWL_FormProxy
+  void OnProcessMessage(CFWL_Message* pMessage) override;
+  void OnDrawWidget(CFX_Graphics* pGraphics,
+                    const CFX_Matrix* pMatrix) override;
+
+  void Reset() { m_bLButtonUpSelf = false; }
+
+ private:
+  void OnLButtonDown(CFWL_Message* pMsg);
+  void OnLButtonUp(CFWL_Message* pMsg);
+  void OnFocusChanged(CFWL_Message* pMsg, bool bSet);
+
+  bool m_bLButtonDown;
+  bool m_bLButtonUpSelf;
+  IFWL_ComboBox* m_pComboBox;
+};
+
+#endif  // XFA_FWL_CORE_CFWL_COMBOBOXPROXY_H_