103 lines
2.9 KiB
Markdown
103 lines
2.9 KiB
Markdown
# BaseElement
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This is the state plugin. It provides a state management system for UI elements with support for
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persistent states, computed states, and state sharing between elements.
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## Functions
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|Method|Returns|Description|
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|[BaseElement:bind](#baseelement-bind)|BaseElement|
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|[BaseElement:computed](#baseelement-computed)|-|
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|[BaseElement:getState](#baseelement-getstate)|any|Gets a state value
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|[BaseElement:onStateChange](#baseelement-onstatechange)|BaseElement|Watches for state changes
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|[BaseElement:removeStateChange](#baseelement-removestatechange)|BaseElement|Removes a state change observer
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|[BaseElement:setState](#baseelement-setstate)|BaseElement|Sets a state value
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## BaseElement:bind(self, propertyName, stateName)
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Binds a property to a state
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### Parameters
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* `self` `BaseElement` The element to bind
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* `propertyName` `string` The property to bind
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* `stateName` `string` The state to bind to (optional, uses propertyName if not provided)
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### Returns
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* `BaseElement` `self` The element instance
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## BaseElement:computed()
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## BaseElement:getState(self, name)
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Gets the value of a state
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### Parameters
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* `self` `BaseElement` The element to get state from
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* `name` `string` The name of the state
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### Returns
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* `any` `value` The current state value
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## BaseElement:onStateChange(self, stateName, callback)
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Registers a callback for state changes
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### Parameters
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* `self` `BaseElement` The element to watch
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* `stateName` `string` The state to watch
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* `callback` `function` Called with (element, newValue, oldValue)
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### Returns
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* `BaseElement` `self` The element instance
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## BaseElement:removeStateChange(self, stateName, callback)
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Removes a state change observer
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### Parameters
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* `self` `BaseElement` The element to remove observer from
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* `stateName` `string` The state to remove observer from
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* `callback` `function` The callback function to remove
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### Returns
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* `BaseElement` `self` The element instance
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## BaseElement:setState(self, name, value)
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Sets the value of a state
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### Parameters
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* `self` `BaseElement` The element to set state for
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* `name` `string` The name of the state
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* `value` `any` The new value for the state
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### Returns
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* `BaseElement` `self` The element instance
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---
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<br>
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# BaseFrame : Container
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## Functions
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|Method|Returns|Description|
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|[BaseFrame.setup](#baseframe-setup)|-|
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|[BaseFrame:initializeState](#baseframe-initializestate)|BaseFrame|Initializes a new state
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## BaseFrame.setup()
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## BaseFrame:initializeState(self, name, default, persist?, path?)
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Initializes a new state for this element
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### Parameters
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* `self` `BaseFrame` The element to initialize state for
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* `name` `string` The name of the state
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* `default` `any` The default value of the state
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* `persist` *(optional)* `boolean` Whether to persist the state to disk
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* `path` *(optional)* `string` Custom file path for persistence
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### Returns
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* `BaseFrame` `self` The element instance
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