io.gitlab.embedSoft.lvglKt.core

Area

expect class Area : Closable

Represents an area (a rectangle) on the screen.

actual class Area : Closable

Closable

interface Closable

Image

expect class Image : LvglObjectBase

actual class Image : LvglObjectBase

ImageDescriptor

expect class ImageDescriptor : Closable

Provides meta data on a image.

actual class ImageDescriptor : Closable

Point

expect class Point : Closable

Represents a set of x/y coordinates.

actual class Point : Closable

Screen

expect class Screen : Closable

Covers all basic screen functionality.

actual class Screen : Closable

StringReference

expect class StringReference : Closable

Provides a reference to a Kotlin String, which can be cleaned up later on.

actual class StringReference : Closable

deinitLvgl

expect fun deinitLvgl()

De-initialize the LVGL library.

actual fun deinitLvgl()

drawImageDescriptor

fun drawImageDescriptor(init: ImageDescriptor.() -> Unit): ImageDescriptor

initGrid

expect fun initGrid()

Initializes Grid layout, so it can be used with LVGL objects that utilize the layout.

actual fun initGrid()

initLvgl

expect fun initLvgl()

Initialize LVGL library. Should be called before any other LVGL related function.

actual fun initLvgl()

point

fun point(newXPos: Short, newYPos: Short): Point

runEventLoop

expect fun runEventLoop()

Run the main event loop.

actual fun runEventLoop()

screen

fun screen(init: LvglObjectBase.() -> Unit): Screen

Creates a new screen that is initialized with a LVGL object.

toArea

fun CPointer<lv_area_t>?.toArea(): Area

toImage

fun CPointer<lv_img_t>?.toImage(): Image

toImageDescriptor

fun CPointer<lv_img_dsc_t>?.toImageDescriptor(): ImageDescriptor

toPoint

fun CPointer<lv_point_t>?.toPoint(): Point

percent

expect val Short.percent: Short

Provides a percentage from a value.

actual val Short.percent: Short

sysLayer

expect val sysLayer: LvglObjectBase

The system layer for the default display. Used to ensure something is always visible like a mouse cursor for example.

actual val sysLayer: LvglObjectBase

topLayer

expect val topLayer: LvglObjectBase

The top layer for the default display. Typically, used for menu bar, popup etc.

actual val topLayer: LvglObjectBase

Package-level declarations

Types

Functions

Properties