feathers.utils

Caches BitmapData in memory. Each BitmapData object may be saved with its own key, such as the URL where the original image file is located.

Utility functions for managing focus with a d-pad.

Utility functions for working with dates.

Utility functions for determining the capabilities of the current device.

Manages display objects that need to be created dynamically, such as sub-components of a complex UI component.

Manages display objects that may be used to render data, in a component like ListView or TabBar.

Display list utility functions.

Utility that provides a pull gesture with touch events.

Allows a component to claim exclusive access to a pointer to avoid dragging, scrolling, or other interaction conflicts. In particular, if objects are nested, and they can be scrolled or dragged, it's better for one to eventually gain exclusive control over the pointer. Multiple objects being controlled by the same pointer often results in unexpected behavior.

Focus utility functions.

Changes a target's state based on keyboard events, like a button.

Dispatches LongPressEvent.LONG_PRESS (or a custom event type) on mouse down or touch begin after a short delay.

Utility functions for mathematical calculations.

Utility functions for use with the Measurements class.

Changes a target's state based on pointer events (MouseEvent and TouchEvent), like a button.

Dispatches TriggerEvent.TRIGGER (or a custom event type) when the target is clicked or tapped.

Utility functions for working with the PopUpManager.

Utility functions for scaling geometry.

Selects a scale value for the application based on the screen density (sometimes density is called DPI or PPI).

Utility that provides touch and mouse wheel scrolling capabilities for any interactive display object.

Utility functions for openfl.text.TextFormat objects.