natiny.view.get_focus_within
natiny.view.get_focus_within(view) -> within
Returns whether view has focus or contains the focused view at any depth.
Parameters
| Name | Type | Description |
|---|---|---|
view |
number |
View handle |
Returns
| Type | Description |
|---|---|
boolean |
true for the focused view and each of its ancestors; otherwise false |
Example
local color = natiny.view.get_focus_within(panel) and ACCENT or LINE
natiny.render.set_color(color)