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| author | Lorn Potter <lorn.potter@gmail.com> | 2022-09-21 19:42:16 +1000 |
|---|---|---|
| committer | Paul Wicking <paul.wicking@qt.io> | 2022-11-29 08:58:03 +0000 |
| commit | e5a44a670666fa611d51b149fe09e6d525b55dc1 (patch) | |
| tree | 3bea47ff40b1f566a7f185e89077c88e72d79c20 | |
| parent | c69baa28682a2d171385216043e0fa8efed50aa0 (diff) | |
| download | qtdoc-e5a44a670666fa611d51b149fe09e6d525b55dc1.tar.gz | |
wasm: add asyncify use cases
Pick-to: 6.4
Change-Id: Ic937f3f4f1d8c5266c4da89d9ec1cc89713c2268
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
| -rw-r--r-- | doc/src/platforms/wasm.qdoc | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/doc/src/platforms/wasm.qdoc b/doc/src/platforms/wasm.qdoc index e4be7d3f..1332d647 100644 --- a/doc/src/platforms/wasm.qdoc +++ b/doc/src/platforms/wasm.qdoc @@ -525,6 +525,13 @@ these restrictions by allowing synchronous calls (like QEventLoop::exec() and QD to yield to the event loop. Nested calls are not supported, and for this reason asyncify is not used for the top-level QApplication::exec() call. +Features that require asyncify are: +\list + \li QDialogs, QMessageBoxes with return values. + \li Drag and drop (specifically drag). + \li Nested/secondary event loops exec(). +\endlist + As of Qt 6.4, Asyncify support is enabled in the binary package, but needs to be enabled for applications by adding -sASYNCIFY -Os to linker options: |