Touch area
Hit shape plus actions: jump, variables, callbacks, refresh links.
Toolbar Touch area. The bounding box is still X/Y/width/height. Hit shape can be rectangle, circle, triangle, or sector. Only a press inside the shape counts.
A sector can bind an angle variable (press/drag writes 0–359°) and act as a rotary knob. Setup, refresh, and use cases: Sector touch and angle variable.
Action types
| Type | Use |
|---|---|
| Jump page | Switch to a page immediately (no scroll) |
| Flick-jump page | Flick left/right to scroll to a target; a tap usually uses the left target |
| Set / add variable | Change ui_vars, then optionally refresh linked text |
| Call callback | Run the implementation code from callback design |
| Refresh callback | Redraw linked displays after a variable change |
Full-page flick navigation is set on page properties and does not use a hit area.
Refresh associations is a multi-select dropdown: tick text or images on the same page that should redraw. After you delete a linked element, undo should restore the ticks.