blockly >IIcon>updateCollapsed
IIcon.updateCollapsed() 方法
在块的合拢程度发生变化时更新图标的合拢程度/视图。
Signature:
updateCollapsed(): void;
返回：
void
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最后更新时间 (UTC)：2024-10-14。
[null,null,["最后更新时间 (UTC)：2024-10-14。"],[[["The `updateCollapsed()` method is part of the `IIcon` interface in Blockly and is used to manage the visual state of the icon."],["This method is called when a block's collapsed state changes, allowing the icon to reflect that change (e.g., by displaying a different image or expanding/collapsing)."],["`updateCollapsed()` does not return any value (void) and takes no parameters."]]],["The `updateCollapsed` method, part of the `IIcon` interface, is responsible for modifying an icon's visual state based on changes to its associated block's collapsed state. This method takes no arguments and returns void. It ensures the icon's display accurately reflects whether the block is currently collapsed or expanded.\n"]]