GTKX

API Reference / @gtkx/testing / computeHeadingLevel

Function: computeHeadingLevel() ​

computeHeadingLevel(widget): number | undefined

Defined in: packages/testing/src/role-helpers.ts:129

Returns the heading or hierarchy level GTK reports for a widget, or undefined when it declares none.

Parameters ​

widget ​

Accessible

The widget to read the level from.

Returns ​

number | undefined