diff options
| author | Alexandra Cherdantseva <neluhus.vagus@gmail.com> | 2019-12-30 14:40:03 +0300 |
|---|---|---|
| committer | Alexandra Cherdantseva <neluhus.vagus@gmail.com> | 2020-01-13 11:07:21 +0300 |
| commit | 18e06c37e10943f4b4f6d57b7044b9bce3a23202 (patch) | |
| tree | 6d648b6b185025e1bee930e2cd0f3de4a74b85c8 /src/plugins/platforms/wasm/qwasmclipboard.cpp | |
| parent | 3d1e257770e8c79c7cd9a08f9caf1bd8395cb10c (diff) | |
wasm: do not get canvas as property of js global object
You cannot be sure that property with specified key in
a global object is really a canvas.
Should use `document.getElementById`.
Change-Id: Ife55adaad5517aed64122b0c9bff32489cf19a2f
Reviewed-by: Lorn Potter <lorn.potter@gmail.com>
Diffstat (limited to 'src/plugins/platforms/wasm/qwasmclipboard.cpp')
| -rw-r--r-- | src/plugins/platforms/wasm/qwasmclipboard.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/plugins/platforms/wasm/qwasmclipboard.cpp b/src/plugins/platforms/wasm/qwasmclipboard.cpp index d4a1e4dd50..fb46f1534f 100644 --- a/src/plugins/platforms/wasm/qwasmclipboard.cpp +++ b/src/plugins/platforms/wasm/qwasmclipboard.cpp @@ -198,7 +198,9 @@ void QWasmClipboard::installEventHandlers(const QString &canvasId) return; // Fallback path for browsers which do not support direct clipboard access - val canvas = val::global(canvasId.toUtf8().constData()); + val document = val::global("document"); + val canvas = document.call<val>("getElementById", val(canvasId.toUtf8().constData())); + canvas.call<void>("addEventListener", std::string("cut"), val::module_property("qtClipboardCutTo")); canvas.call<void>("addEventListener", std::string("copy"), |