class UIImageclass

class ImageBuilder

A builder class for creating UIImage instances.

class ImageBuilder extends UIElement.ElementBuilder<UIImage>;

Notes

• Returned by the UI.Image() function.

Instance members

• initializer readonly
  The initializer used to create each image instance.
• source()
  Sets the image source.
• fit()
  Sets the image fit mode.
• allowFocus()
  Allows the image to receive input focus.
• allowKeyboardFocus()
  Allows the image to receive input focus via the keyboard.
• onLoad()
  Handles the Load event emitted when the image loads successfully.
• onLoadError()
  Handles the LoadError event emitted when the image fails to load.

Inherited members

• build()
  Creates a new instance of the UI element.
• apply()
  Applies a view builder function, returning its result.
• extend()
  Extends this builder with custom methods, returning a new builder object.
• name()
  Sets the element name, which can be used to identify the element in the view hierarchy.
• accessibleRole()
  Sets the WAI-ARIA role for accessibility.
• accessibleLabel()
  Sets the WAI-ARIA label for accessibility.
• hideWhen()
  Hides the element when a specified condition is true.
• hideUnless()
  Hides the element unless a specified condition is true.
• position()
  Sets the position of the element within its parent.
• size()
  Sets both the width and height of the element.
• width()
  Sets the outer, minimum, and/or maximum width of the element.
• minWidth()
  Sets the minimum width of the element.
• maxWidth()
  Sets the maximum width of the element.
• height()
  Sets the outer, minimum, and/or maximum height of the element.
• minHeight()
  Sets the minimum height of the element.
• maxHeight()
  Sets the maximum height of the element.
• flex()
  Enables flex-grow on the element, allowing it to take up as much space as possible (or flex-shrink to allow it to shrink).
• padding()
  Sets the padding around the element.
• margin()
  Sets the margin around the element.
• textColor()
  Sets the text color.
• fg()
  Alias for textColor; sets the text color.
• background()
  Sets the background color or gradient.
• bg()
  Alias for background; sets the background color or gradient.
• border()
  Sets the border properties of the element.
• borderRadius()
  Sets the radius of the border corners.
• dropShadow()
  Adds a drop shadow effect.
• opacity()
  Sets the opacity of the element.
• dim()
  Dims the element by reducing its opacity.
• cursor()
  Sets the mouse cursor style when hovering over the element.
• fontFamily()
  Sets the font family.
• fontSize()
  Sets the font size.
• fontWeight()
  Sets the font weight.
• bold()
  Makes the text bold.
• italic()
  Makes the text italic.
• underline()
  Adds an underline to the text.
• lineHeight()
  Sets the line height.
• textAlign()
  Sets the text alignment.
• style()
  Applies a set of style overrides.
• effect()
  Applies a render effect to this element.
• requestFocus()
  Requests input focus for this element after it has been rendered.
• on()
  Adds an event handler to all instances of the UI element.
• onKey()
  Adds an event handler for KeyDown events with the specified key name.
• onClick()
  Handles the Click event.
• onDoubleClick()
  Handles the DoubleClick event.
• onContextMenu()
  Handles the ContextMenu event.
• onPress()
  Handles the Press event.
• onRelease()
  Handles the Release event.
• onKeyDown()
  Handles the KeyDown event.
• onKeyUp()
  Handles the KeyUp event.
• onFocusIn()
  Handles the FocusIn event.
• onFocusOut()
  Handles the FocusOut event.
• onChange()
  Handles the Change event.
• onInput()
  Handles the Input event.
• onBeforeRender()
  Handles the BeforeRender event, emitted before the element is rendered for the first time.
• onRendered()
  Handles the Rendered event, emitted when the element has been rendered.

Related

• class UIImage
  A view class that represents an image or icon control.