updateactionsevent.java
来自「本系统是用 java 语言实现的一个 Email客户端」· Java 代码 · 共 46 行
JAVA
46 行
package net.suberic.util.event;import java.util.Hashtable;import javax.swing.Action;/** * This is an event which indicates that a ConifugrableUI element should * update its Action list. */public class UpdateActionsEvent { Hashtable commands = null; Action[] actions = null; /** * This creates a new UpdateActionsEvents with a Hashtable of new * Actions. */ public UpdateActionsEvent(Hashtable newCommands) { commands = newCommands; } /** * This creates a new UpdateActionsEvent from an array of Actions. */ public UpdateActionsEvent(Action[] newActions) { actions=newActions; } public Hashtable getCommands() { return commands; } public Action[] getActions() { return actions; } public boolean hasCommands() { return (commands != null); } public boolean hasActions() { return (actions != null); }}
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