26 lines
522 B
Markdown
26 lines
522 B
Markdown
# onChar
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`onChar(self, event, char)`<br>
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The computercraft event which triggers this method is `char`.
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The char event always happens after the key event (just like in cc:tweaked)
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Here is a example on how to add a onChar event to your frame:
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```lua
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local basalt = require("basalt")
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local main = basalt.createFrame()
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local subFrame = main:addFrame()
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:setPosition(3,3)
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:setSize(18,6)
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:hide()
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function openSubFrame(self, event, char)
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if(char=="a")then
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subFrame:show()
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end
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end
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main:onChar(openSubFrame)
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```
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