JOGL v2.6.0-rc-20250706
JOGL, High-Performance Graphics Binding for Java™ (public API).
AWTWindowFocusAdapter.java
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1/**
2 * Copyright 2010 JogAmp Community. All rights reserved.
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8 * conditions and the following disclaimer.
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27 */
28
29package com.jogamp.opengl.test.junit.util;
30
31import java.awt.event.WindowEvent;
32import java.awt.event.WindowFocusListener;
33
34public class AWTWindowFocusAdapter implements FocusEventCountAdapter, WindowFocusListener {
35
36 String prefix;
37 int focusCount;
38 boolean verbose = true;
39
40 public AWTWindowFocusAdapter(final String prefix) {
41 this.prefix = prefix;
42 reset();
43 }
44
45 public void setVerbose(final boolean v) { verbose = false; }
46
47 public boolean focusLost() {
48 return focusCount<0;
49 }
50
51 public boolean focusGained() {
52 return focusCount>0;
53 }
54
55 public void reset() {
56 focusCount = 0;
57 }
58
59 /* @Override */
60 public void windowGainedFocus(final WindowEvent e) {
61 if(focusCount<0) { focusCount=0; }
62 focusCount++;
63 if( verbose ) {
64 System.err.println("FOCUS AWT GAINED (Window) [fc "+focusCount+"]: "+prefix+", "+e);
65 }
66 }
67
68 /* @Override */
69 public void windowLostFocus(final WindowEvent e) {
70 if(focusCount>0) { focusCount=0; }
71 focusCount--;
72 if( verbose ) {
73 System.err.println("FOCUS AWT LOST (Window) [fc "+focusCount+"]: "+prefix+", "+e);
74 }
75 }
76
77 public String toString() { return prefix+"[focusCount "+focusCount +"]"; }
78}
NEWT Window events are provided for notification purposes ONLY.
void setVerbose(final boolean v)
Instance starts in verbose mode, call w/ false to disable verbosity.