X-Git-Url: http://git.nikiroo.be/?p=fanfix.git;a=blobdiff_plain;f=src%2Fbe%2Fnikiroo%2Ffanfix_swing%2Fgui%2Futils%2FListenerPanel.java;h=0d356cf9679739370d69dd04f6d97ce0bc3cf2ac;hp=98202b2da42108c44beee3119fb32a2b4bf1cec1;hb=9017ceb450da04d88af4ecc4a8946b3e5f07db0e;hpb=04eafeeaebf720196018d65a7a62b4276e26d0d1
diff --git a/src/be/nikiroo/fanfix_swing/gui/utils/ListenerPanel.java b/src/be/nikiroo/fanfix_swing/gui/utils/ListenerPanel.java
index 98202b2..0d356cf 100644
--- a/src/be/nikiroo/fanfix_swing/gui/utils/ListenerPanel.java
+++ b/src/be/nikiroo/fanfix_swing/gui/utils/ListenerPanel.java
@@ -14,7 +14,7 @@ import be.nikiroo.fanfix_swing.gui.SearchBar;
* methods.
*
* Note that it will queue all events until at least one listener comes (or
- * comes back!); this first (or at least curently unique) listener will drain
+ * comes back!); this first (or at least currently unique) listener will drain
* the queue.
*
* @author niki
@@ -22,6 +22,7 @@ import be.nikiroo.fanfix_swing.gui.SearchBar;
public class ListenerPanel extends JPanel {
private static final long serialVersionUID = 1L;
+ /** Waiting queue until at least one listener is here to get the events. */
private final Queue waitingQueue;
/**
@@ -32,8 +33,8 @@ public class ListenerPanel extends JPanel {
}
/**
- * Check that this {@link ListenerPanel} currently has {@link ActionListener}s
- * that listen on it.
+ * Check that this {@link ListenerPanel} currently has
+ * {@link ActionListener}s that listen on it.
*
* @return TRUE if it has
*/
@@ -42,7 +43,8 @@ public class ListenerPanel extends JPanel {
}
/**
- * Check how many events are currently waiting for an {@link ActionListener}.
+ * Check how many events are currently waiting for an
+ * {@link ActionListener}.
*
* @return the number of waiting events (can be 0)
*/
@@ -54,7 +56,8 @@ public class ListenerPanel extends JPanel {
* Adds the specified action listener to receive action events from this
* {@link SearchBar}.
*
- * @param listener the action listener to be added
+ * @param listener
+ * the action listener to be added
*/
public synchronized void addActionListener(ActionListener listener) {
if (!hasListeners()) {
@@ -67,10 +70,11 @@ public class ListenerPanel extends JPanel {
}
/**
- * Removes the specified action listener so that it no longer receives action
- * events from this {@link SearchBar}.
+ * Removes the specified action listener so that it no longer receives
+ * action events from this {@link SearchBar}.
*
- * @param listener the action listener to be removed
+ * @param listener
+ * the action listener to be removed
*/
public synchronized void removeActionListener(ActionListener listener) {
listenerList.remove(ActionListener.class, listener);
@@ -79,11 +83,13 @@ public class ListenerPanel extends JPanel {
/**
* Notify the listeners of an action.
*
- * @param listenerCommand A string that may specify a command (possibly one of
- * several) associated with the event
+ * @param listenerCommand
+ * A string that may specify a command (possibly one of several)
+ * associated with the event
*/
protected synchronized void fireActionPerformed(String listenerCommand) {
- ActionEvent e = new ActionEvent(this, ActionEvent.ACTION_PERFORMED, listenerCommand);
+ ActionEvent e = new ActionEvent(this, ActionEvent.ACTION_PERFORMED,
+ listenerCommand);
if (hasListeners()) {
Object[] listeners = listenerList.getListenerList();
for (int i = listeners.length - 2; i >= 0; i -= 2) {