Wasm: Add support for setOpacity() in QWasmWindow

Add support for QPlatformWindow::setOpacity() in QWasmWindow. Change-Id: Ib54cecf1f49e3d576a386f4109b8c6df1f16f312 Reviewed-by: Mikołaj Boc <[email protected]>
leadtobetter · Mar 14, 2023 · c996147 · c996147
1 parent 20668ba
commit c996147
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diff --git a/src/plugins/platforms/wasm/qwasmwindow.cpp b/src/plugins/platforms/wasm/qwasmwindow.cpp
@@ -354,6 +354,11 @@ void QWasmWindow::propagateSizeHints()
     m_nonClientArea->propagateSizeHints();
 }
 
+void QWasmWindow::setOpacity(qreal level)
+{
+    m_qtWindow["style"].set("opacity", qBound(0.0, level, 1.0));
+}
+
 void QWasmWindow::invalidate()
 {
     m_compositor->requestUpdateWindow(this);

diff --git a/src/plugins/platforms/wasm/qwasmwindow.h b/src/plugins/platforms/wasm/qwasmwindow.h
@@ -65,6 +65,7 @@ class QWasmWindow final : public QPlatformWindow
     QMargins frameMargins() const override;
     WId winId() const override;
     void propagateSizeHints() override;
+    void setOpacity(qreal level) override;
     void raise() override;
     void lower() override;
     QRect normalGeometry() const override;