Interface DrawingPanel.DPMouseEventHandler

Enclosing class:
DrawingPanel
Functional Interface:
This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public static interface DrawingPanel.DPMouseEventHandler
This functional interface is provided to allow Java 8 clients to write lambda functions to handle mouse events that occur in a DrawingPanel.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    onMouseEvent(int x, int y)
    Called when a mouse event occurs at the given (x, y) position in the drawing panel window.

  • Method Details

    • onMouseEvent

      void onMouseEvent(int x, int y)
      Called when a mouse event occurs at the given (x, y) position in the drawing panel window.
      Parameters:
      x - x-coordinate at which the event occurred
      y - y-coordinate at which the event occurred