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#24 GUI for unit displays to set unit group

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This commit is contained in:
Mikayla Fischler
2022-12-13 15:18:29 -05:00
parent a591cab338
commit 93a0dedcb1
5 changed files with 222 additions and 75 deletions
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11
graphics/elements/controls/multi_button.lua
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@@ -1,4 +1,4 @@
-- Button Graphics Element
-- Multi Button Graphics Element
local util = require("scada-common.util")
@@ -15,7 +15,7 @@ local element = require("graphics.element")
---@class multi_button_args
---@field options table button options
---@field callback function function to call on touch
---@field default? boolean default state, defaults to options[1]
---@field default? integer default state, defaults to options[1]
---@field min_width? integer text length + 2 if omitted
---@field parent graphics_element
---@field id? string element id
@@ -29,7 +29,12 @@ local element = require("graphics.element")
---@return graphics_element element, element_id id
local function multi_button(args)
assert(type(args.options) == "table", "graphics.elements.controls.multi_button: options is a required field")
assert(#args.options > 0, "graphics.elements.controls.multi_button: at least one option is required")
assert(type(args.callback) == "function", "graphics.elements.controls.multi_button: callback is a required field")
assert(type(args.default) == "nil" or (type(args.default) == "number" and args.default > 0),
"graphics.elements.controls.multi_button: default must be nil or a number > 0")
assert(type(args.min_width) == "nil" or (type(args.min_width) == "number" and args.min_width > 0),
"graphics.elements.controls.multi_button: min_width must be nil or a number > 0")
-- single line
args.height = 1
@@ -43,7 +48,7 @@ local function multi_button(args)
end
end
local button_width = math.max(max_width, args.min_width or 1)
local button_width = math.max(max_width, args.min_width or 0)
args.width = (button_width * #args.options) + #args.options + 1