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authornobody <nobody@ae88bc3d-4319-0410-8dbf-d08b4c9d3795>1997-11-25 22:18:58 +0000
committernobody <nobody@ae88bc3d-4319-0410-8dbf-d08b4c9d3795>1997-11-25 22:18:58 +0000
commit7a5fe8ce23ac50450b804cf0183c773565ae7cef (patch)
tree220a38a6627619d1386897d42757a140b9de448f /java/gjt/StateButton.java
parent87b0987cad99cf45cd5d9e03cd1cefbaaec4ef2a (diff)
downloadATCD-ACE-4_4.tar.gz
This commit was manufactured by cvs2svn to create branch 'ACE-4_4'.ACE-4_4
Diffstat (limited to 'java/gjt/StateButton.java')
-rw-r--r--java/gjt/StateButton.java45
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diff --git a/java/gjt/StateButton.java b/java/gjt/StateButton.java
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-package gjt;
-
-import java.awt.Image;
-
-/**
- * An ImageButton that cycles through a series of images. The
- * image advances to the next image in the series every time
- * the button is activated.<p>
- *
- * Note that the cycling is actually performed by the buttons'
- * controller - a StateButtonController.<p>
- *
- * @version 1.0, Apr 1 1996
- * @author David Geary
- * @see ImageButton
- * @see StateButtonController
- * @see gjt.test.StateButtonTest
- */
-public class StateButton extends ImageButton {
- private Image[] images;
- private int state = 0;
- private int numStates;
-
- public StateButton(Image[] images) {
- super(images[0]);
-
- this.images = images;
- numStates = images.length;
- setController(new StateButtonController(this));
- waitForImages();
- }
- public Image nextImage() {
- if(state + 1 < numStates) state++;
- else state = 0;
-
- return images[state];
- }
- public int state() {
- return state;
- }
- private void waitForImages() {
- for(int i=0; i < images.length; ++i)
- Util.waitForImage(this, images[i]);
- }
-}