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  • 1 (2024-02-10 (Sat) 09:41:51)
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Class: UIInputSlider

The `UIInputSlider` is a class that represents a slider input widget with methods to set the value, minimum and maximum values, and step value. It emit 'E_VALUE_CHANGED' when value changed.

• inherit from: UIWidget
  

Constructors

• new UIInputSlider(): UIInputSlider
  The constructor.
  

Methods

• animate(animation: string): void
  The "animate" function trigger animation to the widget `node` HTMLElement.
  
  • animation: The `animation` parameter is a string that represents the name of the animation to be applied to the `node` HTMLElement.
    
    
• appendChild(child: HTMLElement): void
  The "appendChild" function appends a given HTML element as a child to the widget node.
  
  • child: The `child` parameter is an instance of the `HTMLElement` class. It represents an HTML element that you want to append to the widget node.
    
    
• appendStyles(styles: string): void
  The "appendStyles" function appends CSS styles to the `node` HTMLElement.
  
  • styles: The `styles` parameter is a string that represents CSS styles that you want to append to the `cssText` property of the `node` object.
    
    
• delete(): void
  The "delete" function free all resources. Warning: you need to call this method to free allocation for this object.
  
  
• focus(): void
  The "focus" function adds `u-focused` class to the `node` HTMLElement. It emits a 'E_FOCUSED' event and subscribes to input action event.
  
  
• getId(): string
  
  
• getNode(): HTMLDivElement
  The "getNode" function returns the root `node` HTMLElement of the widget.
  
  
• getPosition(): vec2
  The "getPosition" function returns the relative x and y coordinates of the widget `node` HTMLElement.
  
  
• getScreenPosition(): vec2
  The "getScreenPosition" function returns the left and top coordinates of the widget `node` HTMLElement on the screen.
  
  
• isEnabled(): boolean
  The "isEnabled" function checks if widget is enabled or not.
  
  
• isFocused(): boolean
  The "isFocused" function checks if widget is focused.
  
  
• isSelected(): boolean
  The "isSelected" function checks if widget is selected or not.
  
  
• isVisible(): boolean
  The "isVisible" function checks if the widget is visible.
  
  
• onAction(actionId: string): void
  The "onAction" function. It emits an event with the name 'E_VALUE_CHANGED' if the actionId is 'LEFT' or 'RIGHT'.
  
  • actionId
    
    
• removeChild(index: number): void
  The "removeChild" function removes a child element from the widget node.
  
  • index: The index parameter is the position of the child element that you want to remove from the widget node.
    
    
• setEnabled(enabled: boolean): void
  The "setEnabled" function sets the enabled state flag. It is just to expose a convenient option to the user, this flag has not effect on the UI manager. Nota bene: toggle the `u-disabled` class on `node`.
  
  • enabled: The `enabled` parameter is a boolean value that determines whether the widget is enabled or disabled.
    
    
• setId(id: string): void
  The "setId" function sets the id property.
  
  • id: A string representing the unique identifier to be set.
    
    
• setMax(max: number): void
  The "setMax" function sets the maximum value for the range input.
  
  • max: The `max` parameter is a number that represents the maximum value for the range input.
    
    
• setMin(min: number): void
  The "setMin" function sets the minimum value for the range input.
  
  • min: The `min` parameter is a number that represents the minimum value for the range input.
    
    
• setPosition(x: number, y: number): void
  The "setPosition" function sets the left and top position to the widget `node` HTMLElement. Nota bene: works only if position is `absolute`.
  
  • x: The horizontal position of the element on the page.
    
  • y: The vertical position of the element on the page.
    
    
• setSelected(selected: boolean): void
  The "setSelected" function sets the selected state flag. It is just to expose a convenient option to the user, this flag has not effect on the UI manager. Nota bene: toggle the `u-selected` class on `node`.
  
  • selected: The `selected` parameter is a boolean value that indicates whether the element should be selected or not.
    
    
• setStep(step: number): void
  The "setStep" function sets the step value for the range input.
  
  • step: The `step` parameter is a number that represents the increment or decrement value for the range input.
    
    
• setValue(value: number): void
  The "setValue" function sets the input value.
  
  • value: The `value` parameter is a number that represents the new value to be set.
    
    
• setVisible(visible: boolean): void
  The "setVisible" function sets the visibility state. Nota bene: toggle the `u-hidden` class on `node`.
  
  • visible: The `visible` parameter is a boolean value that determines whether the element should be visible or hidden. If `visible` is true, the element will be displayed, otherwise it will be hidden.
    
    
• unfocus(): void
  The "unfocus" function removes the `u-focused` class from the `node` HTMLElement. It emits an 'E_UNFOCUSED' event and unsubscribes the inputManager from input action event.
  
  
• update(ts: number): void
  The "update" function.
  
  • ts: The `ts` parameter stands for "timestep".