package xgenerator.ui.swing.adapter;
import java.awt.Component;
import java.util.Vector;
import javax.swing.DefaultComboBoxModel;
import javax.swing.JComboBox;
import javax.swing.JOptionPane;
import javax.swing.event.PopupMenuEvent;
import javax.swing.event.PopupMenuListener;
import xgenerator.service.MetadataService;
import xgenerator.service.impl.MetadataServiceImpl;
import xgenerator.ui.swing.JGeneratorFrame;
import xgenerator.ui.swing.MetadataTable;
import xgenerator.util.StringUtils;
public class TableComboBoxPopupMenuListener implements PopupMenuListener {
/**
* MetadataService
*/
private MetadataService metadataService;
/**
* UI组件
*/
private Component ui;
/**
* constructor
* @param ui
*/
public TableComboBoxPopupMenuListener(Component ui) {
this.ui = ui;
this.metadataService = new MetadataServiceImpl();
}
/**
* <p>
* Title：
* </p>
* @author <a href="mailto:shushanlee@msn.com">liss</a>
* @param e
* @see javax.swing.event.PopupMenuListener#popupMenuCanceled(javax.swing.event.PopupMenuEvent)
*/
public void popupMenuCanceled(PopupMenuEvent e) {
}
/**
* <p>
* Title：
* </p>
* @author <a href="mailto:shushanlee@msn.com">liss</a>
* @param e
* @see javax.swing.event.PopupMenuListener#popupMenuWillBecomeInvisible(javax.swing.event.PopupMenuEvent)
*/
public void popupMenuWillBecomeInvisible(PopupMenuEvent e) {
}
/**
* <p>
* Title：
* </p>
* @author <a href="mailto:shushanlee@msn.com">liss</a>
* @param e
* @see javax.swing.event.PopupMenuListener#popupMenuWillBecomeVisible(javax.swing.event.PopupMenuEvent)
*/
public void popupMenuWillBecomeVisible(PopupMenuEvent e) {
try {
MetadataTable metadataTable = (MetadataTable) ui;
JGeneratorFrame jGeneratorFrame = (JGeneratorFrame) metadataTable.getParentComponent();
JComboBox datasourceComboBox = jGeneratorFrame.getDataSourceComboBox();
Object selectedItem = datasourceComboBox.getSelectedItem();
String datasourceName = StringUtils.toString(selectedItem);
System.out.println("datasourceName=" + datasourceName);
Vector dataVector = metadataService.getTables(datasourceName);
JComboBox tableComboBox = (JComboBox) e.getSource();
tableComboBox.setModel(new DefaultComboBoxModel(dataVector));
} catch (Exception ex) {
JOptionPane.showMessageDialog(ui, ex.getMessage(), "错误", JOptionPane.ERROR_MESSAGE);
ex.printStackTrace();
}
}
}