/*
?*?CaptionButton.java
?*
?*?Created?on?June?8?2007?5:34?PM
?*
?*?To?change?this?template?choose?Tools?|?Template?Manager
?*?and?open?the?template?in?the?editor.
?*/

package?dyno.swing.beans;

import?java.awt.ItemSelectable;
import?java.awt.event.ItemEvent;
import?java.awt.event.ItemListener;
import?java.util.ArrayList;
import?javax.swing.JComponent;
import?javax.swing.UIManager;
import?javax.swing.plaf.ComponentUI;

/**
?*?該組件是折疊面板的標題欄組件。這是一個類似toggle-button的組件。
?*
?*?@author?William?Chen
?*?@mail?rehte@hotmail.com
?*/
public?class?CaptionButton?extends?JComponent?implements?ItemSelectable{
????//?事件處理器集合
????private?ArrayList?listeners=new?ArrayList（）;
????
????//是否展開
????private?boolean?expanded;
????//標題文字
????private?String?text;
????
????
????/**?Creates?a?new?instance?of?CaptionButton?*/
????public?CaptionButton（）{
????????this（null?true）;
????}
????
????/**
?????*?@param?text?標題
?????*?@expanded?目前是否展開
?????*/
????public?CaptionButton（String?text?boolean?expanded）?{
????????this.text=text;
????????this.expanded=expanded;
????????setUI（new?CaptionButtonUI（））;
????}
????//添加選擇事件處理器
????public?void?addItemListener（ItemListener?l）{
????????if（!listeners.contains（l））
????????????listeners.add（l）;
????}
????//刪除選擇事件處理器
????public?void?removeItemListener（ItemListener?l）{
????????if（listeners.contains（l））
????????????listeners.remove（l）;
????}
????//觸發(fā)事件處理器
????protected?void?fireItemStateChanged（ItemEvent?e）{
????????for（ItemListener?l:listeners）
????????????l.itemStateChanged（e）;
????}
????//
????public?object[]?getSelectedobjects（）?{
????????if（!expanded）
????????????return?null;
????????return?new?object[]{text};
????}????
????public?boolean?isExpanded（）?{
????????return?expanded;
????}????
????public?void?setExpanded（boolean?expanded）?{
????????this.expanded?=?expanded;
????????repaint（）;
????}????
????public?String?getText（）?{
????????return?text;
????}????
????public?void?setText（String?text）?{
????????this.text?=?text;
????????repaint（）;
????}?
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2012-11-26?19:32??foldered_pane\
?????目錄???????????0??2012-11-26?19:32??foldered_pane\src\
?????目錄???????????0??2012-11-26?19:32??foldered_pane\src\dyno\
?????目錄???????????0??2012-11-26?19:32??foldered_pane\src\dyno\swing\
?????目錄???????????0??2012-11-26?19:32??foldered_pane\src\dyno\swing\beans\
?????文件????????2182??2007-06-09?12:15??foldered_pane\src\dyno\swing\beans\CaptionButton.java
?????文件????????7404??2007-06-09?12:16??foldered_pane\src\dyno\swing\beans\CaptionButtonUI.java
?????文件????????2362??2007-06-09?12:16??foldered_pane\src\dyno\swing\beans\Drawer.java
?????文件????????2698??2007-06-09?12:16??foldered_pane\src\dyno\swing\beans\Folder.java
?????文件????????3797??2007-06-10?17:12??foldered_pane\src\dyno\swing\beans\FolderPane.java
?????文件????????5788??2007-06-10?17:14??foldered_pane\src\dyno\swing\beans\FolderPaneUI.java
?????目錄???????????0??2012-11-26?19:32??foldered_pane\src\dyno\swing\beans\resources\
?????文件?????????636??2007-06-09?03:24??foldered_pane\src\dyno\swing\beans\resources\expanded.png
?????文件?????????701??2007-06-09?03:24??foldered_pane\src\dyno\swing\beans\resources\foldered.png
?????文件?????????633??2007-06-09?03:24??foldered_pane\src\dyno\swing\beans\resources\hovered_expanded.png
?????文件?????????640??2007-06-09?03:24??foldered_pane\src\dyno\swing\beans\resources\hovered_foldered.png
?????目錄???????????0??2012-11-26?19:32??foldered_pane\src\dyno\swing\beans\test\
?????文件????????3782??2007-06-10?17:11??foldered_pane\src\dyno\swing\beans\test\FolderPaneDemo.java
?????文件????????2257??2007-06-09?12:17??foldered_pane\src\dyno\swing\beans\test\ListPane.java
?????文件?????????570??2007-06-09?03:24??foldered_pane\src\dyno\swing\beans\test\drive.png
?????文件?????????766??2007-06-09?03:24??foldered_pane\src\dyno\swing\beans\test\internet.png
?????文件?????????683??2007-06-09?03:24??foldered_pane\src\dyno\swing\beans\test\mycom.png
?????文件?????????539??2007-06-09?03:24??foldered_pane\src\dyno\swing\beans\test\mydoc.png
?????文件?????????823??2007-06-09?03:24??foldered_pane\src\dyno\swing\beans\test\neighbor.png
?????文件?????????815??2007-06-09?03:24??foldered_pane\src\dyno\swing\beans\test\newfolder.png
?????文件?????????736??2007-06-09?03:24??foldered_pane\src\dyno\swing\beans\test\share.png
?????文件?????????502??2007-06-09?03:24??foldered_pane\src\dyno\swing\beans\test\shareddoc.png
?????文件?????????520??2007-06-09?03:24??foldered_pane\src\dyno\swing\beans\test\title.png