Files
factorio-scenario-ExpCluster/expcore/gui/concepts/elem_button.lua
2019-09-17 21:09:15 +01:00

37 lines
1.3 KiB
Lua

--[[-- Core Module - Gui
@module Gui
@alias Gui
]]
local Gui = require 'expcore.gui.core'
--[[-- A button that lets the player pick one of an: item, entity, tile, or signal similar to the filter-select window.
@element elem_button
@param on_selection_changed fired when the selected value is changed
@tparam ?string|Concepts.SignalID|function default the option which is selected by default, or a function which returns the default
@tparam string elem_type the type of elem selection that this is, default is item selection
@usage-- Making a basic elem button
local basic_elem_button =
Gui.clone_concept('elem_button','basic_elembutton')
:on_selection_changed(function(event)
event.player.print('Basic elem button is now: '..event.element.elem_value)
end)
]]
Gui.new_concept('elem_button')
:new_event('on_selection_changed',defines.events.on_gui_elem_changed)
:new_property('default')
:new_property('elem_type','item')
:define_draw(function(properties,parent,element)
element = parent.add{
name = properties.name,
type = 'choose-elem-button',
elem_type = properties.elem_type
}
local default = Gui.resolve_property(properties.default,element)
if default then
element.elem_value = default
end
return element
end)