src/java.desktop/windows/native/libawt/windows/awt_Component.cpp

*** 580,589 ****
--- 580,594 ----
      LinkObjects(env, peer);
  
      /* Subclass the window now so that we can snoop on its messages */
      SubclassHWND();
  
+     AwtToolkit& tk = AwtToolkit::GetInstance();
+     if (tk.IsWin8OrLater()) {
+         tk.TIEnableMouseInPointer(true);
+     }
+ 
      /*
        * Fix for 4046446.
        */
      SetWindowPos(GetHWnd(), 0, x, y, w, h, SWP_NOZORDER | SWP_NOCOPYBITS | SWP_NOACTIVATE);
  
*** 1711,1720 ****
--- 1716,1795 ----
                                  GET_WHEEL_DELTA_WPARAM(wParam),
                                  switchMessage == WM_MOUSEHWHEEL);
                break;
            }
            break;
+ 
+       /* WM_POINTER is enabled for the TOUCH type 'pointer' input
+          This touch typed 'pointer' would map to the mouse functionality */
+       case WM_POINTERENTER:
+           {
+               AwtToolkit& tk = AwtToolkit::GetInstance();
+               UINT32 pointerId = GET_POINTERID_WPARAM(wParam);
+               POINTER_INFO pinfo;
+ 
+               if(tk.TIGetPointerInfo(pointerId, &pinfo)) {
+                   if (pinfo.pointerType == PT_TOUCH) {
+                       POINT pdDnPoint = pinfo.ptPixelLocation;
+                       if(::ScreenToClient(GetHWnd(), &pdDnPoint)) {
+                         mr = WmMouseEnter(static_cast<UINT>(wParam), pdDnPoint.x, pdDnPoint.y);
+                       }
+                   }
+               }
+           }
+         break;
+       case WM_POINTERLEAVE:
+           {
+               AwtToolkit& tk = AwtToolkit::GetInstance();
+               UINT32 pointerId = GET_POINTERID_WPARAM(wParam);
+               POINTER_INFO pinfo;
+ 
+               if(tk.TIGetPointerInfo(pointerId, &pinfo)) {
+                   if (pinfo.pointerType == PT_TOUCH) {
+                       POINT pdDnPoint = pinfo.ptPixelLocation;
+                       if(::ScreenToClient(GetHWnd(), &pdDnPoint)) {
+                         mr = WmMouseExit(static_cast<UINT>(wParam), pdDnPoint.x, pdDnPoint.y);
+                       }
+                   }
+               }
+           }
+         break;
+       case WM_POINTERDOWN:
+           {
+               AwtToolkit& tk = AwtToolkit::GetInstance();
+               UINT32 pointerId = GET_POINTERID_WPARAM(wParam);
+               POINTER_INFO pinfo;
+ 
+               if(tk.TIGetPointerInfo(pointerId, &pinfo)) {
+                   if (pinfo.pointerType == PT_TOUCH) {
+                       POINT pdDnPoint = pinfo.ptPixelLocation;
+                       if(::ScreenToClient(GetHWnd(), &pdDnPoint)) {
+                         mr = WmMouseDown(static_cast<UINT>(wParam), pdDnPoint.x, pdDnPoint.y,
+                                        LEFT_BUTTON);
+                       }
+                   }
+               }
+           }
+           break;
+       case WM_POINTERUP:
+           {
+               AwtToolkit& tk = AwtToolkit::GetInstance();
+               UINT32 pointerId = GET_POINTERID_WPARAM(wParam);
+               POINTER_INFO pinfo;
+ 
+               if(tk.TIGetPointerInfo(pointerId, &pinfo)) {
+                   if (pinfo.pointerType == PT_TOUCH) {
+                       POINT pdUpPoint = pinfo.ptPixelLocation;
+                       if(::ScreenToClient(GetHWnd(), &pdUpPoint)) {
+                         mr = WmMouseUp(static_cast<UINT>(wParam), pdUpPoint.x, pdUpPoint.y,
+                                      LEFT_BUTTON);
+                       }
+                   }
+               }
+           }
+           break;
+ 
        case WM_SETCURSOR:
            mr = mrDoDefault;
            if (LOWORD(lParam) == HTCLIENT) {
                if (AwtComponent* comp =
                                      AwtComponent::GetComponent((HWND)wParam)) {