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author | Morten Johan Sørvig <morten.sorvig@qt.io> | 2020-02-02 01:22:24 +0100 |
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committer | Morten Johan Sørvig <morten.sorvig@qt.io> | 2020-02-12 14:50:47 +0000 |
commit | 2b0af50c8ba534a6032a31297f1915b50a100241 (patch) | |
tree | b61daeccd0e857147ccbc0d7f83a71ad6060c98b /src/plugins/platforms/wasm/qwasmcursor.h | |
parent | e290ebae9ff2fe6064fdf2f5107221faff04f28b (diff) |
wasm: store and pass canvases as emscripten::val
Store and pass canvases as emscripten::val instead of
a QString containing the element id.
This simplifies code which interacts with the canvas
using the emscripten::val API, by removing the need to
look up with getElementById.
The Emscripten C event API does not accept emscripten::val,
and using the element id is still needed here.
emscripten::val does not provide a hash key suitable
for use with QHash, but does provide an equality-compare
in the form of val::equals(). Change the canvas->screen
mapping code to use a QVector instead of a QHash.
Change-Id: I1dbdbbc8fb06bb869031f1500e83ae2d64780a7f
Reviewed-by: Lorn Potter <lorn.potter@gmail.com>
Diffstat (limited to 'src/plugins/platforms/wasm/qwasmcursor.h')
0 files changed, 0 insertions, 0 deletions