Wasm: fix QtVirtualKeyboard crash

Do not try to access non the existent input element when there is no touchscreen, as we do not use it in that instance. Fixes: QTBUG-125120 Change-Id: Iedac1890d13b348ef12690947779347e3c2f8476 Reviewed-by: Morten Johan Sørvig <[email protected]> Reviewed-by: Piotr Wierciński <[email protected]> (cherry picked from commit 41cb01d) Reviewed-by: Qt Cherry-pick Bot <[email protected]> (cherry picked from commit f01a0e9)
AlienCowEatCake · Jun 7, 2024 · b5fbe09 · b5fbe09
1 parent a428c69
commit b5fbe09
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/src/plugins/platforms/wasm/qwasmwindow.cpp b/src/plugins/platforms/wasm/qwasmwindow.cpp
@@ -128,9 +128,8 @@ QWasmWindow::QWasmWindow(QWindow *w, QWasmDeadKeySupport *deadKeySupport,
     });
 
    emscripten::val keyFocusWindow;
-    if (QWasmIntegration::get()->inputContext()) {
-        QWasmInputContext *wasmContext =
-            static_cast<QWasmInputContext *>(QWasmIntegration::get()->inputContext());
+    if (QWasmInputContext *wasmContext =
+       qobject_cast<QWasmInputContext *>(QWasmIntegration::get()->inputContext())) {
         // if there is an touchscreen input context,
         // use that window for key input
         keyFocusWindow = wasmContext->m_inputElement;