Package heronarts.glx.ui

Interface UI2dComponent.UIDragReorder

All Known Implementing Classes:

UIEffectDevice, UIGlobalModulator, UIPalette.SavedSwatch

Enclosing class:

UI2dComponent

public static interface UI2dComponent.UIDragReorder

Marker interface for components which can be dragged to reorder them within their container.

Method Summary

Modifier and Type	Method	Description
default boolean	isValidDragPosition(float mx, float my)	Whether this mouse press position is valid to initiate dragging
default void	onDragReorder(UI2dContainer container, UI2dComponent child, int dragIndex)	Callback when an attempt is made to reorder this component in its container

Method Details

isValidDragPosition

default boolean isValidDragPosition(float mx,
 float my)

Whether this mouse press position is valid to initiate dragging

Parameters:

mx - Mouse x position

my - Mouse y position

Returns:

Whether to commence dragging from here

onDragReorder

default void onDragReorder(UI2dContainer container,
 UI2dComponent child,
 int dragIndex)

Callback when an attempt is made to reorder this component in its container

Parameters:

container - Parent container

child - Element being reordered

dragIndex - Targeted index in parent container