Added Area mouse events on Windows. Also more TODOs.

1 files changed, 14 insertions, 0 deletions

diff --git a/common_windows.go b/common_windows.go
index ee09650..acc3b2e 100644
--- a/common_windows.go
+++ b/common_windows.go
@@ -50,6 +50,20 @@ func _MAKEINTRESOURCE(what uint16) uintptr {
 	return uintptr(what)
 }
 
+func (l _LPARAM) _X() int32 {
+	// according to windowsx.h
+	loword := uint16(l & 0xFFFF)
+	short := int16(loword)	// convert to signed...
+	return int32(short)		// ...and sign extend
+}
+
+func (l _LPARAM) _Y() int32 {
+	// according to windowsx.h
+	hiword := uint16((l & 0xFFFF0000) >> 16)
+	short := int16(hiword)	// convert to signed...
+	return int32(short)		// ...and sign extend
+}
+
 type _POINT struct {
 	X	int32
 	Y	int32