ilog.views.util.java2d

Interface IlvBlinkingObjectOwner

All Known Implementing Classes:

IltNetwork, IlvGrapher, IlvHyperGrapher, IlvManager, IlvSubGraphRenderer.SubGrapher

public interface IlvBlinkingObjectOwner

A blinking object owner is an object that owns an object that supports blinking and is able to delay the repaint of the blinking by a sequence

 blinkingOwner.initReDraws();
 try {
   ... many calls of blinkingObject.reDraw();
 } finally {
   blinkingOwner.blinkingReDraw();
 }
 

In the graphic framework, this interface is implemented by IlvManager. The implementation of this interface should ensure that nested redraw sessions work as well, and that only the last call of blinkingRedraw should actually perform the pending redraws. A nested redraw session can be like this:

 blinkingOwner.initReDraws();
 try {
   blinkingOwner.initReDraws();
   try {
     ... many calls of blinkingObject.reDraw();
   } finally {
     blinkingOwner.blinkingReDraw();
   }
 } finally {
   blinkingOwner.blinkingReDraw();
 }
 

Since:

JViews 8.5

Method Summary

Modifier and Type	Method and Description
void	blinkingReDraw() Finalizes a redraw session.
void	initReDraws() Initializes a redraw session.

Method Detail

initReDraws

void initReDraws()

Initializes a redraw session. Redraws of contained objects are delayed until blinkingReDraw() is called.

blinkingReDraw

void blinkingReDraw()

Finalizes a redraw session. All pending redraws that were previously delayed due to initReDraws() are now executed.