Java Code Examples for org.eclipse.swt.widgets.Composite

private void createTable(final Composite parent) {
    final GridData gridData = new GridData();
    gridData.heightHint = 150;
    gridData.horizontalSpan = 2;
    gridData.horizontalAlignment = GridData.FILL;
    gridData.grabExcessHorizontalSpace = true;

    dictionaryTable = new Table(parent, SWT.FULL_SELECTION | SWT.BORDER | SWT.MULTI);
    dictionaryTable.setHeaderVisible(true);
    dictionaryTable.setLinesVisible(true);
    dictionaryTable.setLayoutData(gridData);

    parent.pack();

    final int width = dictionaryTable.getBounds().width;

    final TableColumn physicalNameTableColumn = new TableColumn(dictionaryTable, SWT.LEFT);
    physicalNameTableColumn.setText(ResourceString.getResourceString("label.physical.name"));
    physicalNameTableColumn.setWidth(width / 2 - 5);

    final TableColumn logicalNameTableColumn = new TableColumn(dictionaryTable, SWT.LEFT);

    logicalNameTableColumn.setText(ResourceString.getResourceString("label.logical.name"));
    logicalNameTableColumn.setWidth(width / 2 - 5);
}
 

private void createCommitMessageComposite(Composite parent) {
	Composite commitMessageComposite = this.toolkit.createComposite(parent);
	this.toolkit.paintBordersFor(commitMessageComposite);
	GridLayoutFactory.fillDefaults().numColumns(1).applyTo(commitMessageComposite);
	GridDataFactory.fillDefaults().grab(true, true).applyTo(commitMessageComposite);

	this.commitMessageTextViewer = new TextViewer(commitMessageComposite, SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL);
	this.commitMessageTextViewer.setData(FormToolkit.KEY_DRAW_BORDER, FormToolkit.TREE_BORDER);
	GridDataFactory.fillDefaults().grab(true, true).applyTo(this.commitMessageTextViewer.getTextWidget());
	this.commitMessageTextViewer.getTextWidget().setAlwaysShowScrollBars(false);
	this.commitMessageTextViewer.getTextWidget().setFont(JFaceResources.getTextFont());
	SWTUtil.addTextEditMenu(this.commitMessageTextViewer.getTextWidget());
	//draw a line to hint the max commit line length
	createMarginPainter(this.commitMessageTextViewer);

	this.commitMessageTextViewer.getTextWidget().addModifyListener(e -> validateInputs());
}
 

public FromViewDocListControl(Composite parent) {
  super(parent);

  Map<String, FromViewDocContributor> byView =
      FromViewDocRegistry.getRegistryContributionMap();
  Map<String, FromGraphDocContributor> byNodes =
      FromGraphDocRegistry.getRegistryContributionMap();

  Map<String, Object> choices = Maps.newHashMap();
  choices.putAll(byView);
  for (Entry<String, FromGraphDocContributor> byNode : byNodes.entrySet()) {
    choices.put(byNode.getKey() + " (nodes)", byNode.getValue());
  }

  setInput(getBestFrom(choices), choices);
}
 

/**
 * {@inheritDoc}
 */
public void createControl(final Composite parent) {
	initializeDialogUnits(parent);
	final Composite composite= new Composite(parent, SWT.NONE);
	composite.setLayout(new GridLayout());
	composite.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_FILL | GridData.HORIZONTAL_ALIGN_FILL));
	createLocationGroup(composite);
	if (fImportWizard)
		createInputGroup(composite);
	createRenameGroup(composite);
	setPageComplete(false);
	if (fImportWizard && !fTreeViewer.getControl().isEnabled())
		setMessage(JarImportMessages.JarImportWizardPage_no_jar_files, INFORMATION);
	setControl(composite);
	Dialog.applyDialogFont(composite);
	PlatformUI.getWorkbench().getHelpSystem().setHelp(composite, IJavaHelpContextIds.JARIMPORT_WIZARD_PAGE);
}
 

/**
 * Get the connection with SWT device to render the graphics.
 */
Regression_118773_swt( Composite parent, int style )
{
	super( parent, style );

	contextMap = new HashMap( );

	final PluginSettings ps = PluginSettings.instance( );
	try
	{
		idr = ps.getDevice( "dv.SWT" );//$NON-NLS-1$
		idr.setProperty( IDeviceRenderer.UPDATE_NOTIFIER, this );
	}
	catch ( ChartException ex )
	{
		ex.printStackTrace( );
	}
	cm = Title.BarChart( );
}
 

/**
 * Creates a new <code>TableLayoutComposite</code>.
 *
 * @param parent the parent composite
 * @param style the SWT style
 */
public TableLayoutComposite(Composite parent, int style) {
	super(parent, style);
       addControlListener(new ControlAdapter() {
           @Override
		public void controlResized(ControlEvent e) {
               Rectangle area= getClientArea();
               Table table= (Table)getChildren()[0];
               Point preferredSize= computeTableSize(table);
               int width= area.width - 2 * table.getBorderWidth();
               if (preferredSize.y > area.height) {
                   // Subtract the scrollbar width from the total column width
                   // if a vertical scrollbar will be required
                   Point vBarSize = table.getVerticalBar().getSize();
                   width -= vBarSize.x;
               }
               layoutTable(table, width, area, table.getSize().x < area.width);
           }
       });
}
 

protected Button createSettingsButton( Composite p, String text, String title, Control top, SelectionAdapter sa ) {
  Button button = new Button( p, SWT.CHECK );
  button.setText( BaseMessages.getString( PKG, text ) );
  button.setToolTipText( BaseMessages.getString( PKG, title ) );
  props.setLook( button );
  FormData fd = new FormData();
  fd.left = new FormAttachment( 0, Const.MARGIN * 2 );
  if ( top == null ) {
    fd.top = new FormAttachment( 0, 10 );
  } else {
    fd.top = new FormAttachment( top, 5 );
  }
  fd.right = new FormAttachment( 100, 0 );
  button.setLayoutData( fd );
  button.addSelectionListener( sa );
  return button;
}
 

protected Control createEditorControl(final Composite comp) {
	Control paramControl;
	try {
		paramControl = !isEditable ? createLabelParameterControl(comp)
				: isCombo ? createComboParameterControl(comp) : createCustomParameterControl(comp);
	} catch (final GamaRuntimeException e1) {
		e1.addContext("The editor for " + name + " could not be created");
		GAMA.reportError(GAMA.getRuntimeScope(), e1, false);
		return null;
	}

	final GridData data = getParameterGridData();
	paramControl.setLayoutData(data);
	paramControl.setBackground(comp.getBackground());
	addToolbarHiders(paramControl);
	return paramControl;
}
 

@Override
protected void buildControlPanel(Composite container) {
	container.setLayout(new GridLayout(2, false));

	Label label = new Label(container, SWT.None);
	label.setText("Expression:");

	Text expression = new Text(container, SWT.None);
	expression.setText(operatorLabel.getText());
	expression.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
	expression.addModifyListener(new ModifyListener() {
		@Override
		public void modifyText(ModifyEvent e) {
			operatorLabel.setText(expression.getText());
			Expression.this.pack();
		}
	});
}
 

@Override
protected Control createDialogArea(Composite parent) {
	Composite tparent = (Composite) super.createDialogArea(parent);
	GridData parentData = new GridData(SWT.FILL, SWT.FILL, true, true);
	parentData.widthHint = 600;
	parentData.heightHint = 300;
	tparent.setLayoutData(parentData);

	GridLayoutFactory.fillDefaults().extendedMargins(-1, -1, -1, 8).numColumns(1).applyTo(tparent);

	createLogoArea(tparent);
	createFileDataGroup(tparent);
	tableViewer.getTable().setFocus();
	
	return tparent;
}
 

private void initTable(final Composite parent) {
    final GridData gridData = new GridData();
    gridData.horizontalSpan = 3;
    gridData.grabExcessHorizontalSpace = true;
    gridData.horizontalAlignment = GridData.FILL;
    gridData.heightHint = 200;

    indexTable = new Table(parent, SWT.BORDER | SWT.HIDE_SELECTION);

    indexTable.setHeaderVisible(true);
    indexTable.setLayoutData(gridData);
    indexTable.setLinesVisible(true);

    CompositeFactory.createTableColumn(indexTable, "label.column.name", -1);
    final TableColumn separatorColumn = CompositeFactory.createTableColumn(indexTable, "", 3);
    separatorColumn.setResizable(false);
}
 

/**
 * Constructor.
 *
 * @param parent
 * @param controller
 * @param target
 * @param reset
 */
protected ViewProperties(final Composite parent,
                         final Controller controller,
                         final ModelPart target,
                         final ModelPart reset) {

    // Register
    controller.addListener(ModelPart.SELECTED_VIEW_CONFIG, this);
    controller.addListener(ModelPart.SELECTED_ATTRIBUTE, this);
    controller.addListener(ModelPart.ATTRIBUTE_TYPE, this);
    controller.addListener(ModelPart.ATTRIBUTE_TYPE_BULK_UPDATE, this);
    controller.addListener(ModelPart.METRIC, this);
    controller.addListener(ModelPart.ATTRIBUTE_WEIGHT, this);
    controller.addListener(ModelPart.GS_FACTOR, this);
    controller.addListener(ModelPart.MAX_OUTLIERS, this);
    controller.addListener(ModelPart.DATA_TYPE, this);
    controller.addListener(ModelPart.COST_BENEFIT_MODEL, this);
    controller.addListener(ModelPart.MODEL, this);
    controller.addListener(target, this);
    if (reset != null) {
        controller.addListener(reset, this);
    }
    this.reset = reset;
    this.root = parent;
    this.controller = controller;
    this.context.setTarget(target);
}
 

@Override
protected Control createButtonBar ( final Composite parent )
{
    final Control control = super.createButtonBar ( parent );

    update ();
    loadFrom ();

    return control;
}
 

@Test
public void testHideExpandedContentManager() throws Exception {
  TransGraph transGraph = mock( TransGraph.class );
  Browser browser = mock( Browser.class );
  SashForm sashForm = mock( SashForm.class );

  Composite parent = setupExpandedContentMocks( transGraph, browser, sashForm );
  ExpandedContentManager.hideExpandedContent( transGraph );
  verify( browser ).moveBelow( null );
  verify( parent ).layout( true, true );
  verify( parent ).redraw();
  verify( sashForm ).setWeights( new int[] { 3, 2, 1 } );
}
 

/**
 * {@inheritDoc}
 */
@Override
protected void createButtonsForButtonBar(Composite parent) {
	createButton(parent, IDialogConstants.OK_ID, IDialogConstants.OK_LABEL,
			true);
	createButton(parent, IDialogConstants.CANCEL_ID,
			IDialogConstants.CANCEL_LABEL, false);
}
 

/**
 * Creates a composite with a ScrolledFormText to display the info text
 */
private void initTextBox() {
    textComposite = new Composite(shell, SWT.NONE);
    textComposite.setLayout(new FillLayout());
    GridData gdata = new GridData(SWT.FILL, SWT.TOP, true, false);
    textComposite.setLayoutData(gdata);
    hoverText = new StyledText(textComposite, SWT.WRAP);
    hoverText.setBackground(display.getSystemColor(SWT.COLOR_INFO_BACKGROUND));
}
 

protected final void createDestinationGroup(Composite containerGroup) {

        // container label
        Label resourcesLabel = new Label(containerGroup, SWT.NONE);
        resourcesLabel.setText("Parent Folder ");
        
        // container name entry field
        this.containerNameField = new Text(containerGroup, SWT.SINGLE | SWT.BORDER);
        containerNameField.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
        final String containerPath = getContainerPath(selection);
        if (containerPath!=null) containerNameField.setText(containerPath);
        containerNameField.addModifyListener(new ModifyListener() {
			@Override
			public void modifyText(ModifyEvent e) {
				dialogChanged();
			}
        });
 
        // container browse button
        Button containerBrowseButton = new Button(containerGroup, SWT.PUSH);
        containerBrowseButton.setText("Browse...");
        containerBrowseButton.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false));
        containerBrowseButton.addListener(SWT.Selection, new Listener() {			
			@Override
			public void handleEvent(Event event) {
				final IPath path = queryForContainer(getSpecifiedContainer(),"Choose folder to import to", "Choose Folder");
				containerNameField.setText(path.toString());
				dialogChanged();
			}
        });
        setButtonLayoutData(containerBrowseButton);
    }
 

/**
 * createUserAgentGroupContent
 * 
 * @param parent
 */
protected void createUserAgentGroupContent(Composite parent)
{
	createNatureSelector(parent);
	createUserAgentTable(parent);
	createUserAgentButtons(parent);
	createFilterSelector(parent);
	UserAgentManager manager = UserAgentManager.getInstance();
	// initialize nature to user agent map
	userAgentsByNatureID = new HashMap<String, IUserAgent[]>();
	if (isProjectPreferencePage())
	{
		try
		{
			IProject project = getProject();
			if (project.isAccessible())
			{
				String[] aptanaNatures = ResourceUtil.getAptanaNatures(project.getDescription());
				if (!ArrayUtil.isEmpty(aptanaNatures))
				{
					userAgentsByNatureID.put(aptanaNatures[0], manager.getActiveUserAgents(project));
				}
			}
		}
		catch (CoreException e)
		{
			IdeLog.logError(CommonEditorPlugin.getDefault(), e);
		}
	}
	else
	{
		// Filter selection only visible on the workspace setting level.

		for (String natureID : ResourceUtil.getAptanaNaturesMap().values())
		{
			userAgentsByNatureID.put(natureID, manager.getActiveUserAgents(natureID));
		}
	}
	updateUserAgentSelection();
}
 

private void configurePreview(Composite composite, int numColumns) {
    SWTFactory.createLabel(composite, Messages.IndentationTabPage_Preview+':', numColumns);
    fPreview = new FormatterPreview(composite, "newlines_preview.mod", XdsSourceType.Modula); //$NON-NLS-1$

    final GridData gd = new GridData(GridData.FILL_VERTICAL | GridData.GRAB_HORIZONTAL | GridData.HORIZONTAL_ALIGN_FILL);
    gd.horizontalSpan = numColumns;
    gd.widthHint = 0;
    gd.heightHint = 0;
    fPreview.getTextWidget().setLayoutData(gd);
    fPreview.setProfile(fp);
}
 

@Override
public void createControl(final Composite parent) {
    combo = new Combo(parent, SWT.READ_ONLY);
    combo.setItems(elems);
    combo.select(indexOf(getValue()));
    combo.setLayoutData(SWTUtil.createFillHorizontallyGridData());
    combo.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(final SelectionEvent arg0) {
            if (combo.getSelectionIndex() >= 0) {
                setValue(elems[combo.getSelectionIndex()]);
            }
        }
    });
}
 

/**
 * Notice: Please dispose the image after done.
 * 
 * @param composite
 * @return
 */
public static Image newImageFromComposite( Composite composite )
{
	Point compositeSize = composite.getSize( );
	GC gc = new GC( composite );
	Image image = new Image( Display.getCurrent( ),
			compositeSize.x,
			compositeSize.y );
	gc.copyArea( image, 0, 0 );
	gc.dispose( );
	return image;
}
 

private int create2ValueComposite( Composite condition )
{

	if ( expressionValue1 != null && !expressionValue1.isDisposed( ) )
	{
		return 0;
	}

	if ( valueListComposite != null && !valueListComposite.isDisposed( ) )
	{
		valueListComposite.dispose( );
		valueListComposite = null;
	}

	GridData expgd = new GridData( );
	expgd.widthHint = 100;

	expressionValue1 = createExpressionValue( condition );
	expressionValue1.setLayoutData( expgd );

	dummy1 = createDummy( condition, 3 );

	andLable = new Label( condition, SWT.NONE );
	andLable.setText( Messages.getString( "FilterConditionBuilder.text.AND" ) ); //$NON-NLS-1$
	andLable.setEnabled( false );
	andLable.setVisible( false );

	dummy2 = createDummy( condition, 3 );

	expressionValue2 = createExpressionValue( condition );
	expressionValue2.setLayoutData( expgd );

	expressionValue2.setVisible( false );
	ExpressionButtonUtil.getExpressionButton( expressionValue2 )
			.getControl( )
			.setVisible( false );

	condition.getParent( ).layout( true, true );
	return 1;
}
 

/**
 * Creates a label
 * @param root
 * @param text
 */
private void createLabel(Composite root, String text) {

    // Label
    CLabel label = new CLabel(root, SWT.CENTER);
    label.setText(text);
    label.setLayoutData(SWTUtil.createFillHorizontallyGridData(true, 2));
    label.setToolTipText(text);
}
 

/**
 * @param parent
 * @param style
 */
public GridAttributesComposite( Composite parent, int style, int optionalStyles,
		ChartWizardContext context, Grid grid, int orientation, boolean bTicksVisible, Grid defGrid )
{
	super( parent, style );
	this.orientation = orientation;
	this.context = context;
	this.bTicksVisible = bTicksVisible;
	this.defGrid = defGrid;
	setOptionalStyles( optionalStyles );
	init( grid );
	placeComponents( );
}
 

private void createDescription ( final Composite parent )
{
    final Label label = new Label ( parent, SWT.NONE );
    label.setText ( Messages.StylePreferencePage_Description_Label );
    this.descriptionArea = new Text ( parent, SWT.MULTI | SWT.READ_ONLY | SWT.BORDER | SWT.WRAP );
    final GridData gd = new GridData ( SWT.FILL, SWT.FILL, true, true );
    gd.widthHint = 300; // a bit hacky
    this.descriptionArea.setLayoutData ( gd );
}
 

private void initialize(Composite parent) {
	ERDiagram diagram = new ERDiagram(MySQLDBManager.ID);
	ERTable table = new ERTable();
	table.setPhysicalName("table1");
	table.setLogicalName("table1");
	TypeData typeData = new TypeData(null, null, false, null, false, null);

	Word word1 = new Word("a", "a", SqlType.valueOfId("bigint"), typeData,
			null, MySQLDBManager.ID);

	NormalColumn column1 = new NormalColumn(word1, true, true, true, true,
			null, null, null, null, null);

	Word word2 = new Word("a", "a", SqlType.valueOfId("bigint"), typeData,
			null, MySQLDBManager.ID);
	NormalColumn column2 = new NormalColumn(word2, true, true, true, true,
			null, null, null, null, null);
	table.addColumn(column1);
	table.addColumn(column2);

	diagram.addContent(table);

	TestDataDialog dialog = new TestDataDialog(shell, diagram,
			new TestData());

	dialog.open();
}
 

private void createQuantityCombo(FormToolkit tk, Composite comp) {
	UI.formLabel(comp, tk, M.Quantity);
	quantityCombo = new FlowPropertyViewer(comp);
	quantityCombo.setInput(Database.get());
	FlowProperty aq = getModel().activityQuantity;
	if (aq != null) {
		quantityCombo.select(Descriptor.of(aq));
	}
	quantityCombo.addSelectionChangedListener(this::quantityChanged);
	new CommentControl(comp, getToolkit(), "activityQuantity", getComments());
}
 

@Override
protected void createPages() {
    createPage0();
    createPage1();
    createPage2();

    if (getPageCount() == 1) {
        Composite container = getContainer();
        if (container instanceof CTabFolder) {
            ((CTabFolder) container).setTabHeight(0);
        }
    }

}
 

@Override
protected Control createDialogArea(Composite parent) {
	final Group customDialogArea = new Group(parent, SHADOW_ETCHED_IN);
	customDialogArea.setLayout(GridLayoutFactory.fillDefaults().numColumns(1).equalWidth(false).create());
	customDialogArea.setLayoutData(GridDataFactory.fillDefaults().grab(true, true).align(FILL, TOP).create());

	createNameArea(customDialogArea, PACKAGE_NAME, this::handlePackageNameInput);
	createVersionArea(customDialogArea, VERSION_OPTIONAL, this::handleVersionInput);

	return customDialogArea;
}
 

@Override
protected Composite createSelectionButtons(Composite composite) {
	Composite buttonComposite= super.createSelectionButtons(composite);

	GridLayout layout= new GridLayout();
	buttonComposite.setLayout(layout);

	createGetterSetterButtons(buttonComposite);

	layout.marginHeight= 0;
	layout.marginWidth= 0;
	layout.numColumns= 1;

	return buttonComposite;
}