lvgl.source¶

lvgl.source([parent, ]params)

Display a button showing a source name. Tapping it opens the source-select popup, using EdgeTX styling.

Parameters¶

Name Req Type Description

parent no object optional LVGL object to attach the new object to; if omitted the object is created in the top-level script window

params yes table

Field	Type	Description
`x`	`number`	position relative to the top-left of the parent
`y`	`number`	position relative to the top-left of the parent
`w`	`number`	width
`h`	`number`	height
`color`	`color or function`	primary color for the object
`pos`	`function`	dynamic position callback returning `x, y`
`size`	`function`	dynamic size callback returning `w, h`
`visible`	`function`	dynamic visibility callback
`floating`	`boolean`	keep the object fixed inside a scrollable container, added in 2.11.6, defaults to false
`get`	`function`	called on every refresh cycle to keep the displayed value in sync, to get the currently selected source, defaults to nil
`set`	`function`	called when the user picks a source; passed the selected source value, defaults to nil
`filter`	`number`	controls which source types the user can pick; combine `lvgl.SRC_xxx` constants to build a custom filter, defaults to `lvgl.SRC_ALL`

Name	Type	Description
`-`	`table`	LVGL object, or nil if not running as a One-Time script or fullscreen widget

Only available for One-Time scripts and widgets running in full screen mode -- returns nil otherwise. @notice The popup closes and set is called when the user selects an item. @notice If the user taps outside the popup or presses RTN, the popup closes without calling set.

radio/src/lua/api_colorlcd_lvgl.cpp