25 lines
542 B
Markdown
25 lines
542 B
Markdown
# Object - Event
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## onHover
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`onHover(self, event, button, x, y)`
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The computercraft event which triggers this method is `mouse_move` - only available in [CraftOS-PC](https://www.craftos-pc.cc).
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Here is a example on how to add a onHover event to your button:
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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 button = main:addButton()
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:setPosition(3,3)
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:setSize(12,3)
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:setText("Hover")
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function buttonOnHover()
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basalt.debug("The mouse hovers over the button!")
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end
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button:onHover(buttonOnHover)
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```
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