FoldHeader
一种小部件，表示具有可扩展和可折叠主体部分的可折叠头部。它使用折叠按钮来控制身体的打开和关闭状态。
A widget representing a foldable header with an expandable and collapsible body section. It uses a fold button to control the open and close state of the body.
Props
| decorate | name | type | description |
|---|---|---|---|
| rust | draw_state | DrawStateWrap<DrawState> | Handles the drawing state of the fold header. |
| rust | rect_size | f64 | Stores the size of the rectangle for the body section. |
| rust | area | Area | Defines the drawing area of the fold header. |
| find, redraw, live | header | WidgetRef | Reference to the header widget. |
| find, redraw, live | body | WidgetRef | Reference to the body widget. |
| animator | animator | Animator | Handles the animations for the fold header. |
| live | opened | f64 | Defines the open state of the body section (0.0 = closed, 1.0 = fully open). |
| layout | layout | Layout | Defines the layout of the fold header. |
| walk | walk | Walk | Defines how the fold header should be positioned and sized within its parent. |
| live | body_walk | Walk | Defines how the body section should be positioned and sized within the fold header. |
See Walk
See Animator
See Layout
Event
| name | description |
|---|---|
| Opening | Triggered when the fold button is opening. |
| Closing | Triggered when the fold button is closing. |
| None |