UPanel and UPanelWindow

UPanel

File: src/widget/panel.rs

Basic fields:

• width and height limits
• background styling
• panel frame behavior

Its role is to provide a ready-to-use panel container.

UPanelWindow

UPanelWindow adds border and corner resize behavior on top of UPanel.

Fields:

• min_width
• min_height
• border_hit_thickness

Current Behavior

• eight resize handles: N, S, E, W, NE, NW, SE, SW
• resize only, no drag-to-move behavior yet
• cursor icons only change on active resize handles
• the panel is converted to Absolute + Px on the first resize for predictable behavior

Live Example

• use cargo run --example widgets_containers for a resizable UPanelWindow and a scrollable companion viewport

Historical Example

For a current panel-window scene, run cargo run --example widgets_containers.