Fix no cursor when not the top level window.

WM_MOUSEMOVE messages were only processed when the window was active.

MOULOpenSourceClientPlugin/Plasma20/Sources/Plasma/Apps/plClient/winmain.cpp

@@ -453,7 +453,6 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
 		case WM_LBUTTONUP :
 		case WM_RBUTTONUP :
 		case WM_MBUTTONUP :			// The middle mouse button was released. 
-		case WM_MOUSEMOVE :
 		case 0x020A:				// fuc&ing windows b.s...
 			{
 				if (gClient && gClient->WindowActive() && gClient->GetInputManager())
@@ -463,6 +462,13 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
 			}
 			break;
 
+		case WM_MOUSEMOVE:
+			{
+				if (gClient && gClient->GetInputManager())
+					gClient->GetInputManager()->HandleWin32ControlEvent(message, wParam, lParam, hWnd);
+			}
+			break;
+
 #if 0
 		case WM_KILLFOCUS:
 			SetForegroundWindow(hWnd);