1.4 KiB
Bubble menu authoring
Instance bubble_button.tscn for each action, or attach bubble_button.gd
to an existing Button. Set its neutral size, desktop and compact anchors,
font-size limits, and deterministic motion values in the Inspector. A label
child can be assigned through label_control_path when wrapped text is needed.
Text size is calculated once per layout from the neutral smaller dimension and
the profile ratio.
Place the buttons under a Control using bubble_cluster.gd. Give the cluster
the ordered BubbleButton references with configure(), then call
apply_layout() when its available size or responsive layout changes. The
button order defines explicit keyboard and controller focus neighbors. Compact
anchors and minimum sizes remain authored per button.
The shared profile owns the palette, rounded styles, proportional-font ratio,
hover response, and contact tuning. Labels, actions, sizes, anchors, per-button
motion, responsive wrapping, availability, and confirmation behavior remain
owned by the menu. Connect each Button's pressed signal in that parent menu.
motion_scale defaults to 1.0. Setting it to 0.0 removes idle drift and
deformation while retaining hover and focus feedback.
Contact is a deterministic, bounded visual correction around authored anchors. Real physics is intentionally avoided so layouts, focus order, and hit targets remain stable.