Windows QPA: Fix building with -no-feature-tabletevent

This change fixes building Qt with the -no-feature-tabletevent configure
option by disabling handling of pointer messages associated with tablet
events within the pointer message handler.

Fixes: QTBUG-71774
Change-Id: Icb47a39793edb9a0f87c07c656b6ea6573d5f947
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>

1 files changed, 9 insertions, 0 deletions

diff --git a/src/plugins/platforms/windows/qwindowspointerhandler.cpp b/src/plugins/platforms/windows/qwindowspointerhandler.cpp
index 2b6c696979..d88049019b 100644
--- a/src/plugins/platforms/windows/qwindowspointerhandler.cpp
+++ b/src/plugins/platforms/windows/qwindowspointerhandler.cpp
@@ -609,6 +609,7 @@ bool QWindowsPointerHandler::translateTouchEvent(QWindow *window, HWND hwnd,
 bool QWindowsPointerHandler::translatePenEvent(QWindow *window, HWND hwnd, QtWindows::WindowsEventType et,
                                                MSG msg, PVOID vPenInfo)
 {
+#if QT_CONFIG(tabletevent)
     if (et & QtWindows::NonClientEventFlag)
         return false; // Let DefWindowProc() handle Non Client messages.
 
@@ -703,6 +704,14 @@ bool QWindowsPointerHandler::translatePenEvent(QWindow *window, HWND hwnd, QtWin
     }
     }
     return true;
+#else
+    Q_UNUSED(window);
+    Q_UNUSED(hwnd);
+    Q_UNUSED(et);
+    Q_UNUSED(msg);
+    Q_UNUSED(vPenInfo);
+    return false;
+#endif
 }
 
 // Process old-style mouse messages here.