Tableviewer中为表格添加删除、修改link - 推酷
Tableviewer中为表格添加删除、修改link
package com.pcm.chni.recipereport.
import java.util.ArrayL
public class TableViewerDel {
protected S
private String findLinkKey = &FindLink&;
private List listcuCustomers = new ArrayList();
private ArrayList&Hyperlink& delList = new ArrayList&Hyperlink&();
private final FormToolkit formToolkit = new FormToolkit(Display
.getDefault());
private TableViewer tableV
private boolean finashaddlink=
* Launch the application.
* @param args
public static void main(String[] args) {
TableViewerDel window = new TableViewerDel();
window.open();
} catch (Exception e) {
e.printStackTrace();
* Open the window.
public void open() {
Display display = Display.getDefault();
createContents();
shell.open();
shell.layout();
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) {
display.sleep();
* Create contents of the window.
protected void createContents() {
shell = new Shell();
shell.setSize(450, 300);
shell.setText(&SWT Application&);
tableViewer = new TableViewer(shell, SWT.BORDER
| SWT.FULL_SELECTION);
table = tableViewer.getTable();
table.setLinesVisible(true);
table.setHeaderVisible(true);
table.setBounds(10, 27, 422, 191);
TableColumn tableColumn = new TableColumn(table, SWT.NONE);
tableColumn.setWidth(100);
tableColumn.setText(&数据显示&);
TableColumn tableColumn_1 = new TableColumn(table, SWT.NONE);
tableColumn_1.setWidth(100);
tableColumn_1.setText(&删除&);
tableViewer.setContentProvider(new RecipereportTableViewContentProvider());//内容器
tableViewer.setLabelProvider(new RecipereportTableViewLabelProvider());//标签器
listcuCustomers.add(&zhangsan&);
listcuCustomers.add(&lis&);
listcuCustomers.add(&wangwu&);
listcuCustomers.add(&liuliu&);
listcuCustomers.add(&qiqi&);
tableViewer.setInput(listcuCustomers);
linkListener();
table.addListener(SWT.MeasureItem, new Listener() {//表格监听器 表格画完后设置高度
public void handleEvent(Event event) {
event.height = 23;
Listener delayInit = new Listener() {
public void handleEvent(Event arg0) {
if(table.getItemHeight() & 23 || listcuCustomers.size() == 0 || finashaddlink){
linkListener();
finashaddlink =
table.addListener(SWT.MeasureItem, delayInit);
public void linkListener() {
deleteAllLinks();//删除所有的删除链接
if (listcuCustomers != null && listcuCustomers.size() & 0) {
for (int i = 0; i & listcuCustomers.size(); i++) {//获取集合中的数据
TableItem itemi = table.getItem(i);//表格中一行数据
final Hyperlink hprlnDeleO = formToolkit.createHyperlink(table,
&删除&, SWT.CENTER);//创建一个删除链接
formToolkit.paintBordersFor(hprlnDeleO);
TableEditor editor = new TableEditor(table);//编辑table
editor.grabHorizontal = editor.grabVertical =
editor.setEditor(hprlnDeleO, itemi, 1);//设置删除链接
delList.add(hprlnDeleO);//将删除链接添加到delList中
hprlnDeleO.addMouseListener(new MouseAdapter() {
public void mouseUp(MouseEvent e) {
TableItem xxx = table.getItem(new Point(e.x +
hprlnDeleO.getBounds().x, e.y +
hprlnDeleO.getBounds().y));
String hhlfir = (String) xxx.getData();//获取点击这一行的数据
listcuCustomers.remove(hhlfir);//点击删除remove listcuCustomers中的数据
tableViewer.setInput(listcuCustomers);//重新set数据
linkListener();//在每一行中添加删除链接
hprlnDeleO.setEnabled(true);//将删除按钮设置为启用
hprlnDeleO.setData(findLinkKey, hprlnDeleO);
protected void deleteAllLinks() {
for (int i = 0; i & delList.size(); i++) {//循环 删除所有删除链接
deleteLink(delList.get(i));
delList.clear();//清空list
protected void deleteLink(Hyperlink hprlnk_Delete) {
if (hprlnk_Delete == null) {
hprlnk_Delete.dispose();//摧毁所有的删除链接
Hyperlink findlink = (Hyperlink) hprlnk_Delete.getData(findLinkKey);
if (findlink != null) {
findlink.dispose();
} catch (Exception ex) {
ex.printStackTrace();
package com.pcm.chni.recipereport.
import java.util.L
import org.eclipse.jface.viewers.IStructuredContentP
import org.eclipse.jface.viewers.V
public class RecipereportTableViewContentProvider implements IStructuredContentProvider{
@SuppressWarnings(&unchecked&)
public Object[] getElements(Object inputElement) {
// TODO Auto-generated method stub
if(inputElement instanceof List)
return ((List)inputElement).toArray();
return new Object[0];
public void dispose() {
// TODO Auto-generated method stub
public void inputChanged(Viewer arg0, Object arg1, Object arg2) {
// TODO Auto-generated method stub
package com.pcm.chni.recipereport.
import org.eclipse.jface.viewers.ILabelProviderL
import org.eclipse.jface.viewers.ITableLabelP
import org.eclipse.swt.graphics.I
import com.pcm.chni.userManage.model.C
public class RecipereportTableViewLabelProvider implements ITableLabelProvider{
public Image getColumnImage(Object arg0, int arg1) {
// TODO Auto-generated method stub
public String getColumnText(Object element, int index) {
if(element instanceof Customer){
Customer cu=(Customer)
switch (index) {
return cu.getCustomerid();
return cu.getCustomername();
return cu.getSexid().equals(&1&)?&男&:&女&;
return cu.getBirthday();
return cu.getMobile();
return cu.getOrgname();
return cu.getDocname();
return &--&;
}else if(element instanceof String){
switch (index) {
return (String)
return &--&;
public void addListener(ILabelProviderListener arg0) {
// TODO Auto-generated method stub
public void dispose() {
// TODO Auto-generated method stub
public boolean isLabelProperty(Object arg0, String arg1) {
// TODO Auto-generated method stub
public void removeListener(ILabelProviderListener arg0) {
// TODO Auto-generated method stub
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