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Misc SDL fixes #1264

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merged 1 commit into from Jun 9, 2013

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@inolen
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commented Jun 5, 2013

In addition to the changes in the commit message, I also converted the various document event handlers over to using addEventListener as opposed to assigning directly to the on[event] property.

While I'm not relying on this anymore, I believe at the time I was experimenting with some event binding in my shell that I didn't want to be inadvertently hulk-smashed by the SDL layer's event binding.

@kripken

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src/library_sdl.js Outdated
@@ -361,6 +362,9 @@ var LibrarySDL = {
},

receiveEvent: function(event) {
if (event.preventDefault) {
event.preventDefault(); // disable default processing (browser back on backspace, etc.)

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kripken Jun 7, 2013

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We do return false to achieve what I think is the same thing?

Except we return true in unload, to not prevent tabs from closing.

- Fix for mod property of SDL key events
 - Added misc SDL functions (SDL_GetKeyName, SDL_GetAppState, SDL_SetGammaRamp)
 - Added modifiers to test_sdl_key
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commented Jun 7, 2013

The return false convention only works when assigning directly to the on[event] property (I put up an example here: http://www.inolen.com/events.html).

However, I missed the unload event not needing to prevent the default action. I fixed that and cleaned up the unnecessary boolean return values.

@kripken kripken merged this pull request into emscripten-core:incoming Jun 9, 2013

@inolen inolen deleted the inolen:sdl_keymod branch Jun 9, 2013

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