Tree:onLeave() | LuaRT free and open source Windows programming framework for Lua

Tree:onLeave() event

This event is fired when the mouse cursor leaves the Tree.

Return value

This event returns no value.

Example


local ui = require "ui"

-- creates a simple window
local win = ui.Window("Tree:onHover() event sample", 320, 200)
local tree = ui.Tree(win, {"TreeItem 1", "TreeItem 2", "TreeItem 3"}, 100, 10)

-- Tree:onHover event
function tree:onHover()
	win:status("You are hovering the Tree Widget")
end

-- Tree:onLeave event
function tree:onLeave()
	win:status("The Tree Widget is no longer hovered")
end

win:status("")

win:show()

-- update window
while win.visible do
	ui.update()
end