confirm button

[luiz00martins]

because I added a 'delete' button to my UI which didn't have confirmation, and ended up deleting some very important data by a miss-click ಥ_ಥ

Code

local function on_confirmed_click(button, fn)
	local is_confirming = false
	local old_value = button:getValue()

	button:onClick(function(_)
		if not is_confirming then
			old_value = button:getValue()
			button:setValue('Are you sure?')

			is_confirming = true
		else
			button:setValue(old_value)
			fn(button)

			is_confirming = false
		end
	end)

	button:onLoseFocus(function(_)
		if is_confirming then
			button:setValue(old_value)

			is_confirming = false
		end
	end)
end

Usage

local main = basalt.createFrame("mainFrame")

local button = main:addButton('dropdown_1')
	:setPosition(18, 8)
	:setSize(18, 3)
	:setValue('Dangerous Action')
	:setBackground(colors.red)

on_confirmed_click(button, function(btn)
		btn:setBackground(colors.green)
		btn:setValue('Confirmed')
	end)

basalt.autoUpdate()

output.mp4