bruig: remove newline added on <enter> and don't submit empty msgs #195
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Closes #186
I came up with a simple workaround to fix the issue where I remove the newline added by the TextFIeld when is pressed.
I think in the future we should move the
RawKeyboardListener
onKey
handler to the onKeyEvent property of theeditLineFocusNode
. I played with this a little but it would require lifting some state up the Widget tree or passing a function from child to parent (which sounds weird). Suggestions are welcome.While doing this I noticed I could send empty messages so this PR also prevents that.