Package org.openpatch.scratch.internal

Interface StageHooks

public interface StageHooks
The four things the render loop needs to do to a stage.

A stage hands one of these to Applet when it is created. That way the methods behind them can stay private on the stage itself, instead of having to be public only so that a class in another package can reach them.

Nothing outside the library should implement or call this.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    draw(processing.core.PGraphics buffer)
    Draws the stage.
    void
    keyEvent(processing.event.KeyEvent e)
    Passes a key press or release to the stage.
    void
    mouseEvent(processing.event.MouseEvent e)
    Passes a mouse event to the stage.
    void
    pre()
    Runs once before the stage is drawn.

  • Method Details

    • pre

      void pre()
      Runs once before the stage is drawn.

    • draw

      void draw(processing.core.PGraphics buffer)
      Draws the stage.
      Parameters:
      buffer - where to draw

    • keyEvent

      void keyEvent(processing.event.KeyEvent e)
      Passes a key press or release to the stage.
      Parameters:
      e - the key event

    • mouseEvent

      void mouseEvent(processing.event.MouseEvent e)
      Passes a mouse event to the stage.
      Parameters:
      e - the mouse event