Create CFWL_EvtEditChanged

This CL creates a generic event for CFWL_EventType::EditChanged and uses it
in the ComboBox and DateTimePicker. None of the params from the custom events
were used so they have been removed.

Review-Url: https://codereview.chromium.org/2511813002

1 files changed, 15 insertions, 0 deletions

diff --git a/xfa/fwl/core/cfwl_evteditchanged.cpp b/xfa/fwl/core/cfwl_evteditchanged.cpp
new file mode 100644
index 0000000000..abffbe80e5
--- /dev/null
+++ b/xfa/fwl/core/cfwl_evteditchanged.cpp
@@ -0,0 +1,15 @@
+// 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
+
+#include "xfa/fwl/core/cfwl_evteditchanged.h"
+
+CFWL_EvtEditChanged::CFWL_EvtEditChanged() {}
+
+CFWL_EvtEditChanged::~CFWL_EvtEditChanged() {}
+
+CFWL_EventType CFWL_EvtEditChanged::GetClassID() const {
+  return CFWL_EventType::EditChanged;
+}