wasm: remove QWasmScreen::eventTargetId()

Not in use: QScreen no longer processes events (moved to QWindow), Task-number: QTBUG-128732 Change-Id: I2d20ba0adf42117afad3cdaea0474158f2c1c54a Reviewed-by: Piotr Wierciński <[email protected]> Reviewed-by: Tor Arne Vestbø <[email protected]>
qt · Oct 22, 2024 · 75155ce · 75155ce
1 parent c57dcfd
commit 75155ce
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diff --git a/src/plugins/platforms/wasm/qwasmscreen.cpp b/src/plugins/platforms/wasm/qwasmscreen.cpp
@@ -77,9 +77,6 @@ QWasmScreen::QWasmScreen(const emscripten::val &containerOrCanvas)
     // Create "specialHTMLTargets" mapping for the canvas - the element  might be unreachable based
     // on its id only under some conditions, like the target being embedded in a shadow DOM or a
     // subframe.
-    emscripten::val::module_property("specialHTMLTargets")
-            .set(eventTargetId().toStdString(), m_shadowContainer);
-
     emscripten::val::module_property("specialHTMLTargets")
             .set(outerScreenId().toStdString(), m_container);
 
@@ -110,9 +107,6 @@ QWasmScreen::~QWasmScreen()
 {
     m_intermediateContainer.call<void>("remove");
 
-    emscripten::val::module_property("specialHTMLTargets")
-            .set(eventTargetId().toStdString(), emscripten::val::undefined());
-
     m_shadowContainer.set(m_canvasResizeObserverCallbackContextPropertyName,
                           emscripten::val(intptr_t(0)));
 }
@@ -145,12 +139,6 @@ emscripten::val QWasmScreen::element() const
     return m_shadowContainer;
 }
 
-QString QWasmScreen::eventTargetId() const
-{
-    // Return a globally unique id for the canvas. We can choose any string,
-    // as long as it starts with a "!".
-    return QString("!qtcanvas_%1").arg(uintptr_t(this));
-}
 
 QString QWasmScreen::outerScreenId() const
 {

diff --git a/src/plugins/platforms/wasm/qwasmscreen.h b/src/plugins/platforms/wasm/qwasmscreen.h
@@ -36,7 +36,6 @@ class QWasmScreen : public QObject, public QPlatformScreen, public QWasmWindowTr
     static QWasmScreen *get(QPlatformScreen *screen);
     static QWasmScreen *get(QScreen *screen);
     emscripten::val element() const;
-    QString eventTargetId() const;
     QString outerScreenId() const;
     QPointingDevice *touchDevice() { return m_touchDevice.get(); }
     QPointingDevice *tabletDevice() { return m_tabletDevice.get(); }