Bug 907410 - Winrt async input - mouse wheel input. r=masayuki

2013-09-06 08:11:15 -05:00
parent 9bb4889e92
commit db992cb55d
4 changed files with 102 additions and 4 deletions
--- a/widget/windows/WinMouseScrollHandler.cpp
+++ b/widget/windows/WinMouseScrollHandler.cpp
@@ -147,6 +147,27 @@ MouseScrollHandler::~MouseScrollHandler()
  delete mSynthesizingEvent;
 }

+/* static */
+bool
+MouseScrollHandler::NeedsMessage(UINT aMsg)
+{
+  switch (aMsg) {
+    case WM_SETTINGCHANGE:
+    case WM_MOUSEWHEEL:
+    case WM_MOUSEHWHEEL:
+    case WM_HSCROLL:
+    case WM_VSCROLL:
+    case MOZ_WM_MOUSEVWHEEL:
+    case MOZ_WM_MOUSEHWHEEL:
+    case MOZ_WM_HSCROLL:
+    case MOZ_WM_VSCROLL:
+    case WM_KEYDOWN:
+    case WM_KEYUP:
+      return true;
+  }
+  return false;
+}
+
 /* static */
 bool
 MouseScrollHandler::ProcessMessage(nsWindowBase* aWidget, UINT msg,