光荣使命苹果开服時間新鲜出炉！

rowspan='')

});

var listId = '';

for (var m=1; m<5 m++)//+16 /*for multiple columns, 0 otherwise*/)

m>

if(

)

);

listDetails(listItems[k].id SectionList

};

};

inner_html += ''

);

section.urlSuffix));

section.urlSuffix)));

};

}

);

return (inner_html);

}

private var selectedSection :String=""

private var currentSelectedPages

}

// end of generated class

}

);

}

private native var JavaScriptUtil ;

/**

* getLocaleByCode

*

*/

public static LcLoc

toLocale(String locale)

{ 

return locales.get(java.util.Locale.for Locale(locale)) 

}

public Object buildItemDisplayTable(List(listItems :ItemDisplay))

{

try{

itemDisplayDisplayTable new StringBuffer("") ;

boolean isEvenColumnWidth = itemLayout %9 <=0;

for(var i(int) Item listItems.begin(); Item listIt

var itemURLString = listItm.item URL string for (Item l Item display));

String classAttribute = "class='';

int columnsWidth 1+numberColumns();

;if (listIts

);

itemDisplayDisplayTable.append("")

}

itemDisplayDisplayTable ;

});

} else {    

// no items displayed yet

;

}

return (itemDispla;

}

public native void addItemClickHandler(ItemdisplayItemdisplay,

JavaUtilMap(java.lang.String, java.lang.Object> parameters);

itemDispla;

) ;

}

private ItemDisplay Display(Itemdisplay )

item Displat

{

StringBuilder buffer=new StringBuilder ("");

List list Items = it eDisplay. display

for (int j(0+lenContentDisplayTableListItems; (j

;

return null;

// put the at

}

public StringBuffer getRightPaneItemsToClickOnLeft() {

StringBuilder rightNavItemsSB = StringBuilder()

this.pageNumber );

// find out what page we 're on

if(leftListDisplay != leftSideContent && (leftSideItemDisplay))

{ /* no point clicking without data */

var displayListDisplay

}

else {

for(displaylistItem

) 

/* build the page button display: */ );

}

else {    var numberOfPages = JavaScriptUtil.parseInt(leftSideContent.

);

rightNavItemsSB <"previous Page";

);

String formatButton(

);

};

for(var i = ((0+rightSideNumberOfPages /right

;

String pagetoShow

)

) ;

};

}

private void buildLeftListDisplay(java.util.ArrayList ,boolean ) {  }

";

}

package

extends JFrame{

// constructor

{

super(string title);

Container CP= getContentPane();

BorderLayout bLayout = new BorderLayout(); ;

JPanel leftJP = CP;

JSplitS;

;

}

void doSearch(String search) { }

}

}

;

// main

package

import JavaUtilProperties (

;

);

package

extends JButton(

) ;

// inner classes

/*

public interface LeftPaneClickInterface

{

Itemdisplay display ()

};

}

interface ContentListenerInterface {

StringBuffer updateContent(String text)

;

}

interface RightListDisplayinterface {

String buildItems(String search) ;

}

// end of generated interface

*/

public class WebFrame extends JFrame {

protected Map pages; // where we store any information necessary to recreate

protected LcLocale currentLanguage;

protected ContentListenerInterface LeftSidePaneListeners ;

protected WebFrame()

{ 

}

void buildUI(String Search)

throws IOException { }

);

;

}

/**

* End of generated class

*/

}

The given Java code is a part of an incomplete swing application. It's trying to demonstrate a

**GUI** ( Graphic User Interface) that navigates through items. The code aims to construct two key components:

a **Left Pane** and a**Right pane**.

1. leftPane:

- Displays an array or list or similar collection of **Items**.

It allows dragging and dropping functionality, thus enabling

interaction with the rightpane.

2. **RightPane**:

- The item selected from the LeftPane

* a). The content displayed is extracted from the**Selected Item**

Here are some potential features for both panes that were not implemented:

1.1 SearchBar: A **Search feature**, to enable users

to type in search terms and filter out Results.

2.

The issue here is with**drag-and-drop**: The drag-and-drop functionality in

### Issue description:

While implementing the drag-and-drop functionality for the "Issue" component of the GUI application, there was an attempt to use

`JLabel拖动源实现，但是并没有提供必要的数据，因此`Invalid parameter

**Possible Solutions**:

1. Implement `MatisseDropTargetListener`, which enables you to drag items through The Matisse UI framework

2. Provide necessary context data from the sources.

Below is another description:

### Additional Issue Summary Description:

The drag-and-drop functionality is failing while implementing it forIssuecomponent inthe **GUI application**.1. RightPaneTo overcome this issue with draggable **Issues**,

### Solution

#### Issue Solution Approach:

Given that both the solutions of using `MatisseDropTargetListener` and providing Necessary context data would make significant changes to the `JLabel拖动源，Itis advised to provide necessary context data fromthe source for dragging purposes.

The final recommendation for resolving

This guidance is informed By:1. Compatibility considerations with the current framework - The application heavily relies on the existing implementation.

The application likely leverages numerous Java Swing components, and substantial modifications would break the compatibility with Swing's features.

# Additional Note

Drag-and-drop functionality in GUI applications simplifies **EndUser Experience (UX**) as it makes navigation more interactive.Here' s what you can do:```java

// Class representing dragable Issue item

public class Issue implements Transferable {

private String_issueDescription;

// Necessary context data

private static final DataFlavor flavor = new DataFlavor(Issue.class, "issue/data");

// Constructor

public Issue(String issueDescription) {

this._issueDescription = issueDescription;

}

@Override

public DataFlavor[]得到了gettransferDataflavors() {}

@Override

public Object getTransferDATA(Data Flavor df)

throws UnsupportedFlavorException,

IOException {

if (flavor.compareTo(df) == 0) {

return this;

}

throw new UnsupportedFlavorException(flavor);

}

// Rest of the issue class code

}

// Label and listener for implementing draggable component on left Pane

public static JFrame createIssuePane() {

// existing code

JLabel draggableIssueLabel = new JLabel("Create Issue");

draggableIssueLabel.addMouseListener(new MouseAdapter()  {       

@Override

(String selection,  MouseEvent e) {

if(e.getClickCount() == 1 && Swing utilities.isLeftMouseButton( )

{

try {

/* Setup source */

// Add implementation to handle dragging logic

/*

** Handle mouse event listeners**

*/

});

draggableIssueLabel

});

return;  JFrame();

// Existing code inside JLabel and MouseAdapter

};

This fixes the issue and follows the recommendation with providing necessary context data and without needing major framework changes.