frontend.yui · function · Updated 2026-09-09

BuildYuiAuthoredApplicationDisplayListWithContext

Build yui authored application display list with context.

cpufrontendfrontend.yuifunctionsource-exampleyehoyui

Turn YUI models into a working frontend and its rendering/input adapters.

external BuildYuiAuthoredApplicationDisplayListWithContext(yuiAuthoredRuntime original runtime, yuiAuthoredDisplayLoweringContext original context, yuiAuthoredApplicationLayoutPlan original plan, text hoveredNodeId, text pressedNodeId, text focusedNodeId) returns yuiDisplayList

Status: source-declared

Parameters

yuiAuthoredRuntime original runtime: Supply runtime as yuiAuthoredRuntime original.
yuiAuthoredDisplayLoweringContext original context: Supply context as yuiAuthoredDisplayLoweringContext original.
yuiAuthoredApplicationLayoutPlan original plan: Supply plan as yuiAuthoredApplicationLayoutPlan original.
text hoveredNodeId: Supply hovered node id as text.
text pressedNodeId: Supply pressed node id as text.
text focusedNodeId: Supply focused node id as text.

Use BuildYuiAuthoredApplicationDisplayListWithContext

A complete small caller. Values are illustrative; check the returned result and package requirements before connecting live resources.

cpu · source-example · type checked

using frontend.yui

// Turn YUI models into a working frontend and its rendering/input adapters.
yuiAuthoredRuntime runtime = yuiAuthoredRuntime("id")
yuiAuthoredDisplayLoweringContext context = yuiAuthoredDisplayLoweringContext(yuiThemeDefinition("id", "display Name", "mode", "example"), yuiCoreControlCatalog(), yuiCoreRenderMetrics("density", 1, 1, 1, 1, 1, 1, "diagnostic"), yuiCoreActionRenderMetrics("density", 1, 1, 1, 1, 1, 1, "diagnostic"), "density", "diagnostic")
yuiAuthoredApplicationLayoutPlan plan = yuiAuthoredApplicationLayoutPlan(1, 1, 1, 1, true, 1, 1, 1, 1, 1, 1, yuiLayoutRect(1, 1, 1, 1), "root Id", [], [], [], "diagnostic")
text hoveredNodeId = "hovered Node Id"
text pressedNodeId = "pressed Node Id"
text focusedNodeId = "focused Node Id"
yuiDisplayList result = BuildYuiAuthoredApplicationDisplayListWithContext(runtime, context, plan, hoveredNodeId, pressedNodeId, focusedNodeId)
Console.Log("Inspect result in your debugger")

project.mech

manifestVersion = "2"
package = "api.example.frontend_yui__buildyuiauthoredapplicationdisplaylistwithcontext"
version = "0.1.0"
languageEdition = "yeho-core-2026.1"

[app]
kind = "headless"

[[dependencies]]
package = "frontend.yui"
version = "0.2.0"
path = "../../../yeho/packages/frontend/yui"

[[dependencies]]
package = "graphics.canvas"
version = "0.1.0"
path = "../../../yeho/packages/graphics/canvas"

[[dependencies]]
package = "graphics.image"
version = "0.1.0"
path = "../../../yeho/packages/graphics/image"

[[dependencies]]
package = "graphics.image.processing"
version = "0.1.0"
path = "../../../yeho/packages/graphics/image/processing"

[[dependencies]]
package = "graphics.text"
version = "0.1.0"
path = "../../../yeho/packages/graphics/text"

[[dependencies]]
package = "host.ui_services"
version = "0.1.0"
path = "../../../yeho/packages/host/ui_services"

[[dependencies]]
package = "input.text"
version = "0.1.0"
path = "../../../yeho/packages/input/text"

[[dependencies]]
package = "ui"
version = "0.2.0"
path = "../../../yeho/packages/ui"

Notes and source

Package presence and a declaration do not establish support on every host. Host services need their platform and lifecycle setup.

yeho/packages/frontend/yui/authoring-display_list.yh:902