Java CCombo.addModifyListener方法代码示例

import org.eclipse.swt.custom.CCombo; //导入方法依赖的package包/类
private CCombo addComboInTable(TableViewer tableViewer, TableItem tableItem, String comboName, String comboPaneName, 
		String editorName, int columnIndex,	String[] relationalOperators, SelectionListener dropDownSelectionListener,
		ModifyListener modifyListener,FocusListener focusListener) {
	final Composite buttonPane = new Composite(tableViewer.getTable(), SWT.NONE);
	buttonPane.setLayout(new FillLayout());
	final CCombo combo = new CCombo(buttonPane, SWT.NONE);
	combo.setItems(relationalOperators);
	combo.setData(FilterConstants.ROW_INDEX, tableViewer.getTable().indexOf(tableItem));
	tableItem.setData(comboName, combo);
	tableItem.setData(comboPaneName, buttonPane);
	combo.addSelectionListener(dropDownSelectionListener);
	combo.addModifyListener(modifyListener);
	combo.addFocusListener(focusListener);
	new AutoCompleteField(combo, new CComboContentAdapter(), combo.getItems());
	final TableEditor editor = new TableEditor(tableViewer.getTable());
	editor.grabHorizontal = true;
	editor.grabVertical = true;
	editor.setEditor(buttonPane, tableItem, columnIndex);
	editor.layout();
	combo.setData(editorName, editor);
	return combo;
}
 

import org.eclipse.swt.custom.CCombo; //导入方法依赖的package包/类
private static void appendBlankRowToTable(Table table, TableItem item,
		int index) {

	item.setText(new String[] { String.format("%d", index), "Element name",
			"Action keyword", "", "Selector value" });

	TableEditor keywordChoiceEditor = new TableEditor(table);
	CCombo keywordChoiceCombo = new CCombo(table, SWT.NONE);
	keywordChoiceCombo.setText("Choose..");
	for (String keyword : keywordTable.keySet()) {
		keywordChoiceCombo.add(keyword);
	}
	// NOTE: none of options is initially selected
	keywordChoiceEditor.grabHorizontal = true;
	int keywordChoiceColumn = 2;
	keywordChoiceCombo.setData("column", keywordChoiceColumn);
	keywordChoiceCombo.setData("item", item);
	keywordChoiceEditor.setEditor(keywordChoiceCombo, item,
			keywordChoiceColumn);
	keywordChoiceCombo.addModifyListener(new keywordChoiceListener());

	TableEditor selectorChoiceEditor = new TableEditor(table);
	CCombo selectorChoiceCombo = new CCombo(table, SWT.NONE);
	selectorChoiceCombo.setText("Choose");
	for (String locator : selectorFromSWD.values()) {
		selectorChoiceCombo.add(locator);
	}
	// NOTE: none of options is initially selected
	selectorChoiceEditor.grabHorizontal = true;
	int selectorChoiceColumn = 3;
	selectorChoiceCombo.setData("item", item);
	selectorChoiceCombo.setData("column", selectorChoiceColumn);
	selectorChoiceEditor.setEditor(selectorChoiceCombo, item,
			selectorChoiceColumn);
	selectorChoiceCombo.addModifyListener(new selectorChoiceListener());
	return;
}
 

import org.eclipse.swt.custom.CCombo; //导入方法依赖的package包/类
protected Control createDialogArea(Composite parent) {
      // create composite
      Composite composite = (Composite) super.createDialogArea(parent);
      // create message
      if (message != null) {
          Label label = new Label(composite, SWT.WRAP);
          label.setText(message);
          GridData data = new GridData(GridData.GRAB_HORIZONTAL
                  | GridData.GRAB_VERTICAL | GridData.HORIZONTAL_ALIGN_FILL
                  | GridData.VERTICAL_ALIGN_CENTER);
          data.widthHint = convertHorizontalDLUsToPixels(IDialogConstants.MINIMUM_MESSAGE_AREA_WIDTH);
          label.setLayoutData(data);
          label.setFont(parent.getFont());
      }
      combo = new CCombo(composite, getInputComboStyle());
      combo.setLayoutData(new GridData(GridData.GRAB_HORIZONTAL
              | GridData.HORIZONTAL_ALIGN_FILL));
      combo.addModifyListener(new ModifyListener() {
          public void modifyText(ModifyEvent e) {
              validateInput();
          }
      });
      errorMessageText = new Text(composite, SWT.READ_ONLY | SWT.WRAP);
      errorMessageText.setLayoutData(new GridData(GridData.GRAB_HORIZONTAL
              | GridData.HORIZONTAL_ALIGN_FILL));
      errorMessageText.setBackground(errorMessageText.getDisplay()
              .getSystemColor(SWT.COLOR_WIDGET_BACKGROUND));
errorMessageText.setForeground(errorMessageText.getDisplay()
		.getSystemColor(SWT.COLOR_RED));
      // Set the error message text
      // See https://bugs.eclipse.org/bugs/show_bug.cgi?id=66292
      setErrorMessage(errorMessage);

      applyDialogFont(composite);
      return composite;
  }
 

import org.eclipse.swt.custom.CCombo; //导入方法依赖的package包/类
private CCombo createLineCombo(ModifyListener lsMod, String lableText,
				Control prevControl) 
{
 		// Value line
	 	Label lable = new Label(shell, SWT.RIGHT);
 		lable.setText(lableText); //$NON-NLS-1$
 		props.setLook(lable);
 		FormData lableFormData = new FormData();
 		lableFormData.left = new FormAttachment(0, 0);
 		lableFormData.right = new FormAttachment(props.getMiddlePct(),
	 				-Const.MARGIN);
 		// In case it is the first control
	 	if (prevControl != null)
				lableFormData.top = new FormAttachment(prevControl, Const.MARGIN);
 		else
	 			lableFormData.top = new FormAttachment(0, Const.MARGIN);
 		lable.setLayoutData(lableFormData);
 
	 		CCombo control = new CCombo(shell, SWT.BORDER);
 		props.setLook(control);
 		control.addModifyListener(lsMod);
 		FormData widgetFormData = new FormData();
 		widgetFormData.left = new FormAttachment(props.getMiddlePct(), 0);
 		// In case it is the first control
	 		if (prevControl != null)
	 			widgetFormData.top = new FormAttachment(prevControl, Const.MARGIN);
 		else
	 			widgetFormData.top = new FormAttachment(0, Const.MARGIN);
 		widgetFormData.right = new FormAttachment(100, 0);
 		control.setLayoutData(widgetFormData);
 
	 	return control;
 	}
 

import org.eclipse.swt.custom.CCombo; //导入方法依赖的package包/类
protected CCombo addStandardSelect(String labelMessageKey, Control prevControl, String[] choices) {
  int vertPad = verticalPadding;
  addStandardLabel(labelMessageKey, prevControl);
  verticalPadding = vertPad;
  CCombo combo = new CCombo(shell, SWT.BORDER);
  combo.setItems(choices);
  combo.addModifyListener(lsMod);
  combo.setLayoutData(standardInputSpacing(prevControl));
  return combo;
}
 

import org.eclipse.swt.custom.CCombo; //导入方法依赖的package包/类
/**
 * Create widgets for join type selection
 * @param lsMod
 */
private void createJoinTypeWidget(final ModifyListener lsMod) {
	Label joinTypeLabel=new Label(shell, SWT.LEFT);
	joinTypeLabel.setText(BaseMessages.getString(PKG, "MultiMergeJoinDialog.Type.Label")); //$NON-NLS-1$
		props.setLook(joinTypeLabel);
		FormData fdlType=new FormData();
	fdlType.left = new FormAttachment(0, 0);
	fdlType.right= new FormAttachment(15, -margin);
	if(wInputStepArray.length > 0)
	{
		fdlType.top  = new FormAttachment(wInputStepArray[wInputStepArray.length-1], margin);
	}
	else
	{
	fdlType.top  = new FormAttachment(wStepname, margin);
	}
	joinTypeLabel.setLayoutData(fdlType);
	joinTypeCombo=new CCombo(shell, SWT.BORDER );
		props.setLook(joinTypeCombo);

       joinTypeCombo.setItems(MultiMergeJoinMeta.join_types);
       
	joinTypeCombo.addModifyListener(lsMod);
	FormData fdType=new FormData();
	if(wInputStepArray.length >0)
	{
		 fdType.top  = new FormAttachment(wInputStepArray[wInputStepArray.length-1], margin);
	}
	else
	{
       fdType.top  = new FormAttachment(wStepname, margin);
	}
	fdType.left = new FormAttachment(15, 0);
	fdType.right= new FormAttachment(35, 0);
	joinTypeCombo.setLayoutData(fdType);
}
 

import org.eclipse.swt.custom.CCombo; //导入方法依赖的package包/类
protected CCombo addStandardSelect(String labelMessageKey, Control prevControl, String[] choices) {
  int vertPad = verticalPadding;
  Label label = addStandardLabel(labelMessageKey, prevControl);
  verticalPadding = vertPad;
  CCombo combo = new CCombo(shell, SWT.BORDER);
  combo.setItems(choices);
  combo.addModifyListener(lsMod);
  combo.setLayoutData(standardInputSpacing(prevControl, label));
  return combo;
}
 

import org.eclipse.swt.custom.CCombo; //导入方法依赖的package包/类
private static void appendRowToTable(Table table, List<String> stepIds) {

		TableItem[] tableItems = table.getItems();
		int cnt = 0;
		for (String stepId : stepIds) {

			// get element data
			TableItem tableItem = tableItems[cnt];
			Map<String, String> elementData = testData.get(stepId);
			String selectorChoice = selectorFromSWD
					.get(elementData.get("ElementSelectedBy"));

			String selectorValue = elementData
					.get(elementData.get("ElementSelectedBy"));

			// Append row into the TableEditor
			tableItem.setText(new String[] { elementData.get("ElementStepNumber"),
					elementData.get("ElementCodeName"), String.format("Action %d", cnt),
					selectorChoice, selectorValue });
			// some columns need to be converted to selects

			TableEditor keywordChoiceEditor = new TableEditor(table);
			CCombo keywordChoiceCombo = new CCombo(table, SWT.NONE);
			keywordChoiceCombo.setText("Choose..");
			for (String keyword : keywordTable.keySet()) {
				keywordChoiceCombo.add(keyword);
			}
			// NOTE: none of options is initially selected
			keywordChoiceEditor.grabHorizontal = true;
			int keywordChoiceColumn = 2;
			keywordChoiceCombo.setData("column", keywordChoiceColumn);
			keywordChoiceCombo.setData("item", tableItem);
			keywordChoiceEditor.setEditor(keywordChoiceCombo, tableItem,
					keywordChoiceColumn);
			keywordChoiceCombo.addModifyListener(new keywordChoiceListener());

			TableEditor selectorChoiceEditor = new TableEditor(table);
			CCombo selectorChoiceCombo = new CCombo(table, SWT.NONE);
			for (String locator : selectorFromSWD.values()) {
				selectorChoiceCombo.add(locator);
			}
			int currentSelector = new ArrayList<String>(selectorFromSWD.values())
					.indexOf(selectorFromSWD.get(elementData.get("ElementSelectedBy")));

			selectorChoiceCombo.select(currentSelector);
			selectorChoiceEditor.grabHorizontal = true;
			int selectorChoiceColumn = 3;
			selectorChoiceCombo.setData("item", tableItem);
			selectorChoiceCombo.setData("column", selectorChoiceColumn);
			selectorChoiceEditor.setEditor(selectorChoiceCombo, tableItem,
					selectorChoiceColumn);
			selectorChoiceCombo.addModifyListener(new selectorChoiceListener());
			cnt = cnt + 1;
		}
		return;
	}
 

import org.eclipse.swt.custom.CCombo; //导入方法依赖的package包/类
@Override
	protected void initControl() {
		isReadOnly = (controlStyle & SWT.READ_ONLY) != 0;
		// BUG in SWT: clear READ_ONLY bit since this does block the ProgressMonitorDialog
		combo = new CCombo(parent, controlStyle | SWT.FLAT | SWT.SINGLE | SWT.BORDER) {
			@Override
			protected void checkSubclass() {
			}
//			
//			public void setSelection(Point selection) {
//				deselectAll();
//			}
			
		};
//		combo = new CCombo(parent, controlStyle & ~SWT.READ_ONLY);

		FontData[] fD = combo.getFont().getFontData();
		fD[0].setHeight(DEFAULT_FONT_SIZE);
//		combo.setFont(new Font(display,fD[0]));
		combo.setFont(Fonts.createFont(fD[0]));
		
		this.setControl(combo);
		
		combo.addModifyListener(new ModifyListener() {
			@Override
			public void modifyText(ModifyEvent e) {
				setWidth(combo.computeSize(SWT.DEFAULT, SWT.DEFAULT).x);
			}
		});
		
		combo.setEditable(false);
		combo.setBackground(Colors.getSystemColor(SWT.COLOR_WIDGET_BACKGROUND));
		combo.setListVisible(false);
			
//		if (isReadOnly) {
//			logger.debug("combo is read only!");
//			combo.setBackground(Colors.getSystemColor(SWT.COLOR_WIDGET_BACKGROUND));
//			
//			
//			
//			combo.addKeyListener(new KeyListener() {
//	
//				@Override
//				public void keyPressed(KeyEvent e) {
//					
//					e.doit=false;
//				}
//	
//				@Override
//				public void keyReleased(KeyEvent e) {
//					
//					e.doit=false;
//				}
//			});
//		}
	}
 

import org.eclipse.swt.custom.CCombo; //导入方法依赖的package包/类
public ComboVar(VariableSpace space, Composite composite, int flags, String toolTipText,
    GetCaretPositionInterface getCaretPositionInterface, InsertTextInterface insertTextInterface) {
  super(composite, SWT.NONE);
  this.toolTipText = toolTipText;
  this.getCaretPositionInterface = getCaretPositionInterface;
  this.insertTextInterface = insertTextInterface;
  this.variables = space;

  //props.setLook(this);

  // int margin = Const.MARGIN;
  FormLayout formLayout = new FormLayout();
  formLayout.marginWidth = 0;
  formLayout.marginHeight = 0;
  formLayout.marginTop = 0;
  formLayout.marginBottom = 0;

  this.setLayout(formLayout);

  // add a text field on it...
  wCombo = new CCombo(this, flags);

  controlDecoration = new ControlDecoration(wCombo, SWT.TOP | SWT.RIGHT);
  Image image = GUIResource.getInstance().getImageVariable();
  controlDecoration.setImage(image);
  controlDecoration.setDescriptionText(Messages.getString("TextVar.tooltip.InsertVariable"));

  //props.setLook(wText);

  wCombo.addModifyListener(getModifyListenerTooltipText(wCombo));

  //  SelectionAdapter lsVar = null;
  // VariableButtonListenerFactory.getSelectionAdapter(this, wText, getCaretPositionInterface,
  //    insertTextInterface, variables);
  //wText.addKeyListener(getControlSpaceKeyListener(variables, wText, lsVar, getCaretPositionInterface,
  //    insertTextInterface));

  controlSpaceKeyAdapter = new ControlSpaceKeyAdapter(variables, wCombo,getCaretPositionInterface, insertTextInterface);
  wCombo.addKeyListener(controlSpaceKeyAdapter);

  FormData fdText = new FormData();
  fdText.top = new FormAttachment(0, 0);
  fdText.left = new FormAttachment(0, 0);
  fdText.right = new FormAttachment(100, -image.getBounds().width);
  wCombo.setLayoutData(fdText);
}
 

import org.eclipse.swt.custom.CCombo; //导入方法依赖的package包/类
private void editCombo(TableItem row, int rownr, int colnr)
{
	before_edit = getItemText(row);
	field_changed = false;
	ColumnInfo colinfo = columns[colnr-1];

       if (columns[colnr-1].isReadOnly() && columns[colnr-1].getSelectionAdapter()!=null) 
       {
           return;
       }
       
	combo   = new CCombo(table, colinfo.isReadOnly()?SWT.READ_ONLY:SWT.NONE );
       props.setLook(combo, Props.WIDGET_STYLE_TABLE);
	combo.addTraverseListener(lsTraverse);
	combo.addModifyListener(lsModCombo);
	combo.addFocusListener(lsFocusCombo);
	String opt[] = colinfo.getComboValues();
	if (colinfo.getComboValuesSelectionListener()!=null) {
		opt = colinfo.getComboValuesSelectionListener().getComboValues(row, rownr, colnr);
	}
	
	for (int i=0;i<opt.length;i++) combo.add(opt[i]);
	combo.setText(row.getText(colnr));
	if (lsMod!=null) combo.addModifyListener(lsMod);	
	combo.addModifyListener(lsUndo);
	String tooltip = colinfo.getToolTip();
	if (tooltip!=null) combo.setToolTipText(tooltip); else combo.setToolTipText("");			
	combo.setVisible(true);		
	combo.addKeyListener(lsKeyCombo);
       
       if (columns[colnr-1].getSelectionAdapter()!=null)
       {
           combo.addSelectionListener(columns[colnr-1].getSelectionAdapter());
       }

	editor.horizontalAlignment = SWT.LEFT;
	editor.layout();
       
	// Open the text editor in the correct column of the selected row.
	editor.setEditor (combo, row, colnr);
	combo.setFocus();

       combo.layout();
}
 

import org.eclipse.swt.custom.CCombo; //导入方法依赖的package包/类
private void placeComponents( )
{
	GridLayout glNumberAdvanced = new GridLayout( );
	glNumberAdvanced.verticalSpacing = 5;
	glNumberAdvanced.numColumns = 2;
	glNumberAdvanced.marginHeight = 2;
	glNumberAdvanced.marginWidth = 2;

	GridData gdGRPNumberAdvanced = new GridData( GridData.FILL_BOTH );
	this.setLayoutData( gdGRPNumberAdvanced );
	this.setLayout( glNumberAdvanced );

	lblAdvMultiplier = new Label( this, SWT.NONE );
	GridData gdLBLAdvMultiplier = new GridData( );
	lblAdvMultiplier.setLayoutData( gdLBLAdvMultiplier );
	lblAdvMultiplier.setText( Messages.getString( "FormatSpecifierComposite.Lbl.Multiplier" ) ); //$NON-NLS-1$

	txtAdvMultiplier = new LocalizedNumberEditorComposite( this,
			SWT.BORDER | SWT.SINGLE );
	new TextNumberEditorAssistField( txtAdvMultiplier.getTextControl( ), null );
	
	GridData gdTXTAdvMultiplier = new GridData( GridData.FILL_HORIZONTAL );
	txtAdvMultiplier.setLayoutData( gdTXTAdvMultiplier );
	txtAdvMultiplier.addModifyListener( this );

	lblNumberPattern = new Label( this, SWT.NONE );
	GridData gdLBLNumberPattern = new GridData( );
	lblNumberPattern.setLayoutData( gdLBLNumberPattern );
	lblNumberPattern.setText( Messages.getString( "FormatSpecifierComposite.Lbl.NumberPattern" ) ); //$NON-NLS-1$

	txtNumberPattern = new CCombo( this, SWT.BORDER | SWT.SINGLE );
	GridData gdTXTNumberPattern = new GridData( GridData.FILL_HORIZONTAL );
	txtNumberPattern.setLayoutData( gdTXTNumberPattern );
	txtNumberPattern.addModifyListener( this );
	
	// set sample number patterns
	txtNumberPattern.setItems( new String[]{
			"##.##%", //$NON-NLS-1$
			"##.###", //$NON-NLS-1$
			"00.###", //$NON-NLS-1$
			"##,###.00", //$NON-NLS-1$
			"0.00'K'", //$NON-NLS-1$
			"##0.00 \u00A4", //$NON-NLS-1$
			"###0.000\u2030" //$NON-NLS-1$
	} );
	txtNumberPattern.setVisibleItemCount( txtNumberPattern.getItemCount( ) );
	txtNumberPattern.addSelectionListener( new SelectionAdapter( ) {

		@Override
		public void widgetSelected( SelectionEvent e )
		{

			bEnableEvents = false;
			
			if ( !( formatspecifier instanceof JavaNumberFormatSpecifier ) )
			{
				formatspecifier = JavaNumberFormatSpecifierImpl.create( "" ); //$NON-NLS-1$
			}
			( (JavaNumberFormatSpecifier) formatspecifier ).setPattern( ChartUIUtil.getText( txtNumberPattern ) );

			bEnableEvents = true;

			updatePreview( );
		}
	} );

}
 

import org.eclipse.swt.custom.CCombo; //导入方法依赖的package包/类
public ComboVar(VariableSpace space, Composite composite, int flags, String toolTipText,
    GetCaretPositionInterface getCaretPositionInterface, InsertTextInterface insertTextInterface) {
  super(composite, SWT.NONE);
  this.toolTipText = toolTipText;
  this.getCaretPositionInterface = getCaretPositionInterface;
  this.insertTextInterface = insertTextInterface;
  this.variables = space;

  //props.setLook(this);

  // int margin = Const.MARGIN;
  FormLayout formLayout = new FormLayout();
  formLayout.marginWidth = 0;
  formLayout.marginHeight = 0;
  formLayout.marginTop = 0;
  formLayout.marginBottom = 0;

  this.setLayout(formLayout);

  // add a text field on it...
  wCombo = new CCombo(this, flags);

  controlDecoration = new ControlDecoration(wCombo, SWT.TOP | SWT.RIGHT);
  Image image = GUIResource.getInstance().getImageVariable();
  controlDecoration.setImage(image);
  controlDecoration.setDescriptionText(BaseMessages.getString(PKG, "TextVar.tooltip.InsertVariable"));

  //props.setLook(wText);

  wCombo.addModifyListener(getModifyListenerTooltipText(wCombo));

  //  SelectionAdapter lsVar = null;
  // VariableButtonListenerFactory.getSelectionAdapter(this, wText, getCaretPositionInterface,
  //    insertTextInterface, variables);
  //wText.addKeyListener(getControlSpaceKeyListener(variables, wText, lsVar, getCaretPositionInterface,
  //    insertTextInterface));

  controlSpaceKeyAdapter = new ControlSpaceKeyAdapter(variables, wCombo,getCaretPositionInterface, insertTextInterface);
  wCombo.addKeyListener(controlSpaceKeyAdapter);

  FormData fdText = new FormData();
  fdText.top = new FormAttachment(0, 0);
  fdText.left = new FormAttachment(0, 0);
  fdText.right = new FormAttachment(100, -image.getBounds().width);
  wCombo.setLayoutData(fdText);
}
 

import org.eclipse.swt.custom.CCombo; //导入方法依赖的package包/类
private void editCombo(TableItem row, int rownr, int colnr)
{
	before_edit = getItemText(row);
	field_changed = false;
	ColumnInfo colinfo = columns[colnr-1];

       if (colinfo.isReadOnly() && colinfo.getSelectionAdapter()!=null) 
       {
           return;
       }
       
       if (colinfo.getDisabledListener()!=null) {
       	boolean disabled = colinfo.getDisabledListener().isFieldDisabled(rownr);
       	if (disabled) return;
       }
       
	combo   = new CCombo(table, colinfo.isReadOnly()?SWT.READ_ONLY:SWT.NONE );
       props.setLook(combo, Props.WIDGET_STYLE_TABLE);
	combo.addTraverseListener(lsTraverse);
	combo.addModifyListener(lsModCombo);
	combo.addFocusListener(lsFocusCombo);
	
	String opt[] = getComboValues(row, colinfo);
	
	if (colinfo.getComboValuesSelectionListener()!=null) {
		opt = colinfo.getComboValuesSelectionListener().getComboValues(row, rownr, colnr);
	}
	
	for (int i=0;i<opt.length;i++) combo.add(opt[i]);
	combo.setText(row.getText(colnr));
	if (lsMod!=null) combo.addModifyListener(lsMod);	
	combo.addModifyListener(lsUndo);
	String tooltip = colinfo.getToolTip();
	if (tooltip!=null) combo.setToolTipText(tooltip); else combo.setToolTipText("");			
	combo.setVisible(true);		
	combo.addKeyListener(lsKeyCombo);
	
       if (colinfo.getSelectionAdapter()!=null)
       {
           combo.addSelectionListener(columns[colnr-1].getSelectionAdapter());
       }

	editor.horizontalAlignment = SWT.LEFT;
	editor.layout();
       
	// Open the text editor in the correct column of the selected row.
	editor.setEditor (combo, row, colnr);
	combo.setFocus();

       combo.layout();
}