FoldButton
表示可折叠按钮的小部件，可以通过点击打开或关闭，带有动画效果。用于在UI中创建可扩展的部分。
A widget representing a foldable button that can be opened or closed with animation. Useful for creating expandable sections in a UI.
Props
| decorate | name | type | description |
|---|---|---|---|
| animator | animator | Animator | Handles the animations for the fold button. |
| redraw, live | draw_bg | DrawQuad | Defines the background drawing properties of the fold button. |
| live | abs_size | DVec2 | Defines the absolute size of the fold button. |
| live | abs_offset | DVec2 | Defines the absolute offset position of the fold button. |
| walk | walk | Walk | Defines how the fold button should be positioned and sized within its parent. |
See DrawQuad
See DVec2
See Walk
See Animator
Event
| name | description |
|---|---|
| Opening | Triggered when the fold button is opened. |
| Closing | Triggered when the fold button is closed. |
| Animating(f64) | Triggered when the fold button is animating with a value representing the animation progress. |