Java StyledText.setLayoutData方法代码示例

import org.eclipse.swt.custom.StyledText; //导入方法依赖的package包/类
private StyledText createStyledText() {
	styledText = new StyledText(shell,
			SWT.BORDER | SWT.MULTI | SWT.V_SCROLL | SWT.H_SCROLL); // SWT.WRAP
	GridData gridData = new GridData();
	styledText.setFont(
			new Font(shell.getDisplay(), "Source Code Pro Light", 10, SWT.NORMAL));
	gridData.horizontalAlignment = GridData.FILL;
	gridData.grabExcessHorizontalSpace = true;
	gridData.verticalAlignment = GridData.FILL;
	gridData.grabExcessVerticalSpace = true;
	styledText.setLayoutData(gridData);
	styledText.addLineStyleListener(lineStyler);
	styledText.setEditable(false);
	styledText
			.setBackground(Display.getDefault().getSystemColor(SWT.COLOR_GRAY));
	return styledText;
}
 

import org.eclipse.swt.custom.StyledText; //导入方法依赖的package包/类
/**
 * Create contents of the application window.
 *
 * @param parent the parent
 * @return the control
 */
@Override
protected Control createContents(Composite parent) {
	getShell().setText("Execution tracking console - " + consoleName);
	getShell().setBounds(50, 250, 450, 500);
	Composite container = new Composite(parent, SWT.NONE);
	container.setLayout(new GridLayout(1, false));
	{
		styledText = new StyledText(container, SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL);
		styledText.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));
		styledText.setEditable(false);
	}

	statusLineManager.setMessage("Waiting for tracking status from server. Please wait!");
	return container;
}
 

import org.eclipse.swt.custom.StyledText; //导入方法依赖的package包/类
public StyledText newTextArea(Composite composite, boolean editable, int sty) {
    int style = SWT.MULTI | SWT.V_SCROLL;
    if (!editable)
        style |= SWT.READ_ONLY;
    else
        style |= SWT.WRAP;

    StyledText d = new StyledText(composite, style);
    d.setText("To be entered\ntest\n\test\ntest");
    GridData gd = new GridData(GridData.FILL_HORIZONTAL);
    gd.heightHint = 80;
    gd.widthHint = 460;
    gd.verticalAlignment = GridData.VERTICAL_ALIGN_BEGINNING;
    d.setEditable(editable);
    d.setLayoutData(gd);
    d.setFont(FontShop.textFont());
    if (keyListener != null)
        d.addKeyListener(keyListener);
    d.setWordWrap(editable);
    WidgetShop.tweakTextWidget(d);
    return d;
}
 

import org.eclipse.swt.custom.StyledText; //导入方法依赖的package包/类
private void createErrorGroup(Composite parent) {
	Composite errorGroup = new Composite(parent, SWT.NONE);
	GridLayout layout = new GridLayout();
	layout.numColumns = 1;
	errorGroup.setLayout(layout);
	errorGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
	errorGroup.setFont(parent.getFont());
	errorText = new StyledText(errorGroup, SWT.READ_ONLY | SWT.MULTI | SWT.V_SCROLL | SWT.H_SCROLL);
	errorText.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
}
 

import org.eclipse.swt.custom.StyledText; //导入方法依赖的package包/类
public static void main(String[] args) throws Exception {
	// create the widget's shell
	Shell shell = new Shell();
	shell.setLayout(new FillLayout());
	shell.setSize(500, 500);
	Display display = shell.getDisplay();

	Composite parent = new Composite(shell, SWT.NONE);
	parent.setLayout(new GridLayout());

	StyledText styledText = new StyledText(parent, SWT.BORDER | SWT.V_SCROLL);
	styledText.setLayoutData(new GridData(GridData.FILL_BOTH));

	styledText.setText("a\nb\nc\nd");
	
	StyledTextPatcher.setLineSpacingProvider(styledText, new ILineSpacingProvider() {
		
		@Override
		public Integer getLineSpacing(int lineIndex) {
			if (lineIndex == 0) {
				return 10;
			} else if (lineIndex == 1) {
				return 30;
			}
			return null;
		}
	});
	
	shell.open();
	while (!shell.isDisposed())
		if (!display.readAndDispatch())
			display.sleep();
}
 

import org.eclipse.swt.custom.StyledText; //导入方法依赖的package包/类
public static void main(String[] args) throws Exception {
	// create the widget's shell
	Shell shell = new Shell();
	shell.setLayout(new FillLayout());
	shell.setSize(500, 500);
	Display display = shell.getDisplay();

	Composite parent = new Composite(shell, SWT.NONE);
	parent.setLayout(new GridLayout(2, false));

	ITextViewer textViewer = new TextViewer(parent, SWT.V_SCROLL | SWT.BORDER);
	textViewer.setDocument(new Document(""));
	StyledText styledText = textViewer.getTextWidget();
	styledText.setLayoutData(new GridData(GridData.FILL_BOTH));

	ViewZoneChangeAccessor viewZones = new ViewZoneChangeAccessor(textViewer);

	Button add = new Button(parent, SWT.NONE);
	add.setLayoutData(new GridData(SWT.RIGHT, SWT.TOP, false, false, 0, 0));
	add.setText("Add Zone");
	add.addSelectionListener(new SelectionAdapter() {
		@Override
		public void widgetSelected(SelectionEvent e) {
			InputDialog dlg = new InputDialog(Display.getCurrent().getActiveShell(), "", "Enter view zone content",
					"Zone " + viewZones.getSize(), null);
			if (dlg.open() == Window.OK) {
				int line = styledText.getLineAtOffset(styledText.getCaretOffset());
				IViewZone zone = new DefaultViewZone(line, 20, dlg.getValue());
				viewZones.addZone(zone);
				viewZones.layoutZone(zone);
			}
		}
	});

	shell.open();
	while (!shell.isDisposed())
		if (!display.readAndDispatch())
			display.sleep();
}
 

import org.eclipse.swt.custom.StyledText; //导入方法依赖的package包/类
public static void main(String[] args) throws Exception {
	// create the widget's shell
	Shell shell = new Shell();
	shell.setLayout(new FillLayout());
	shell.setSize(500, 500);
	Display display = shell.getDisplay();

	Composite parent = new Composite(shell, SWT.NONE);
	parent.setLayout(new GridLayout(2, false));

	ITextViewer textViewer = new TextViewer(parent, SWT.V_SCROLL | SWT.BORDER);
	String delim = textViewer.getTextWidget().getLineDelimiter();
	textViewer.setDocument(new Document(delim + " class A" + delim + "new A" + delim + "new A" + delim + "class B"
			+ delim + "new B" + delim + "interface I" + delim + "class C implements I"));
	StyledText styledText = textViewer.getTextWidget();
	styledText.setLayoutData(new GridData(GridData.FILL_BOTH));

	CodeLensProviderRegistry registry = CodeLensProviderRegistry.getInstance();
	registry.register(CONTENT_TYPE_ID, new ClassReferencesCodeLensProvider());
	registry.register(CONTENT_TYPE_ID, new ClassImplementationsCodeLensProvider());

	CodeLensStrategy codelens = new CodeLensStrategy(new DefaultCodeLensContext(textViewer), false);
	codelens.addTarget(CONTENT_TYPE_ID).reconcile(null);

	styledText.addModifyListener(new ModifyListener() {

		@Override
		public void modifyText(ModifyEvent event) {
			codelens.reconcile(null);
		}
	});

	shell.open();
	while (!shell.isDisposed())
		if (!display.readAndDispatch())
			display.sleep();
}
 

import org.eclipse.swt.custom.StyledText; //导入方法依赖的package包/类
private void intializeEditor(StyledText expressionEditor, JavaLineStyler javaLineStyler,Composite toolBarComposite) {
	expressionEditor.setWordWrap(false);
	expressionEditor.addLineStyleListener(javaLineStyler);
	expressionEditor.setFont(new Font(null,"Arial", 10, SWT.NORMAL));
	expressionEditor.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 0, 0));
	expressionEditor.getSize();
	addDropSupport();
}
 

import org.eclipse.swt.custom.StyledText; //导入方法依赖的package包/类
@Override
public void attachToPropertySubGroup(AbstractELTContainerWidget container) {
	ELTDefaultSubgroupComposite defaultSubgroupComposite = new ELTDefaultSubgroupComposite(
			container.getContainerControl());
	defaultSubgroupComposite.createContainerWidget();
	
	AbstractELTWidget eltDefaultLable = new ELTDefaultLable(Messages.EXECUTION_COMMAND);
	defaultSubgroupComposite.attachWidget(eltDefaultLable);

	styledText=new StyledText(defaultSubgroupComposite.getContainerControl(), SWT.MULTI | SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL);
	GridData gridData=new GridData(SWT.FILL, SWT.FILL, true, true);
	gridData.heightHint=80;
	styledText.setLayoutData(gridData);
	
	txtDecorator = WidgetUtility.addDecorator(styledText, Messages.bind(Messages.EMPTY_FIELD, Messages.EXECUTION_COMMAND));
	
	ListenerHelper helper = new ListenerHelper();
	helper.put(HelperType.CONTROL_DECORATION, txtDecorator);
	
	populateWidget();
	
	styledText.addModifyListener(new ModifyListener() {
		@Override
		public void modifyText(ModifyEvent e) {
			if(StringUtils.isNotBlank(styledText.getText())){
				txtDecorator.hide();
			}else{
				txtDecorator.show();
			}
			showHideErrorSymbol(widgets);
			propertyDialogButtonBar.enableApplyButton(true);
		}
	});
}
 

import org.eclipse.swt.custom.StyledText; //导入方法依赖的package包/类
/**
 * 
 * Create unformatted view tab in data viewer tab folder
 * 
 */
public void createUnformattedViewTabItem() {
	if (isViewTabExist(Views.UNFORMATTED_VIEW_NAME)) {
		CTabItem item = getViewTabItem(Views.UNFORMATTED_VIEW_NAME);
		tabFolder.setSelection(item);
		dataViewLoader.reloadloadViews();
		return;
	}

	CTabItem tbtmUnformattedView = new CTabItem(tabFolder, SWT.CLOSE);
	tbtmUnformattedView.setData(Views.VIEW_NAME_KEY, Views.UNFORMATTED_VIEW_NAME);
	tbtmUnformattedView.setText(Views.UNFORMATTED_VIEW_DISPLAY_NAME);
	{
		Composite composite = new Composite(tabFolder, SWT.NONE);
		tbtmUnformattedView.setControl(composite);
		composite.setLayout(new GridLayout(1, false));
		{
			unformattedViewTextarea = new StyledText(composite, SWT.BORDER | SWT.READ_ONLY | SWT.V_SCROLL
					| SWT.H_SCROLL);
			unformattedViewTextarea.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));
		}
	}

	tabFolder.setSelection(tbtmUnformattedView);
	dataViewLoader.setUnformattedViewTextarea(unformattedViewTextarea);
	dataViewLoader.reloadloadViews();
	actionFactory.getAction(SelectColumnAction.class.getName()).setEnabled(false);
}
 

import org.eclipse.swt.custom.StyledText; //导入方法依赖的package包/类
/**
 * 
 * Create formatted view tab in data viewer tab folder
 * 
 */
public void createFormatedViewTabItem() {
	if (isViewTabExist(Views.FORMATTED_VIEW_NAME)) {
		CTabItem item = getViewTabItem(Views.FORMATTED_VIEW_NAME);
		tabFolder.setSelection(item);
		dataViewLoader.reloadloadViews();
		return;
	}

	CTabItem tbtmFormattedView = new CTabItem(tabFolder, SWT.CLOSE);
	tbtmFormattedView.setData(Views.VIEW_NAME_KEY, Views.FORMATTED_VIEW_NAME);
	tbtmFormattedView.setText(Views.FORMATTED_VIEW_DISPLAYE_NAME);
	{
		Composite composite = new Composite(tabFolder, SWT.NONE);
		tbtmFormattedView.setControl(composite);
		composite.setLayout(new GridLayout(1, false));
		{
			formattedViewTextarea = new StyledText(composite, SWT.BORDER | SWT.READ_ONLY | SWT.H_SCROLL
					| SWT.V_SCROLL);
			formattedViewTextarea.setFont(SWTResourceManager.getFont("Courier New", 9, SWT.NORMAL));
			formattedViewTextarea.setEditable(false);
			formattedViewTextarea.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));
		}
	}
	tabFolder.setSelection(tbtmFormattedView);
	dataViewLoader.setFormattedViewTextarea(formattedViewTextarea);
	dataViewLoader.reloadloadViews();
}
 

import org.eclipse.swt.custom.StyledText; //导入方法依赖的package包/类
private StyledText createCommentBoxEditorArea() {
	StyledText styledText = new StyledText(shell, SWT.NONE);
	styledText.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));
	addDefaultCommentTextInEditor(styledText);
	styledText.selectAll();
	return styledText;
}
 

import org.eclipse.swt.custom.StyledText; //导入方法依赖的package包/类
SummaryPanel(Composite parent) {
    summary = new StyledText(parent, SWT.WRAP | SWT.MULTI | SWT.READ_ONLY | SWT.V_SCROLL);
    summary.setCaret(null);
    summary.setEditable(false);

    GridData gd = new GridData(GridData.FILL_BOTH | GridData.GRAB_VERTICAL | GridData.GRAB_HORIZONTAL);
    gd.horizontalSpan = 2;
    // gd.heightHint = 100;
    summary.setLayoutData(gd);
    BookNotifier.getInstance().addListener(this);
}
 

import org.eclipse.swt.custom.StyledText; //导入方法依赖的package包/类
private void createControl() {
    GridLayout layout = new GridLayout();
    layout.marginTop = 0;
    text = new StyledText(parent, SWT.MULTI | SWT.READ_ONLY | SWT.V_SCROLL | SWT.H_SCROLL | SWT.BORDER);
    text.setLayout(layout);
    text.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    text.setMargins(3, 3, 3, 3);
    text.layout(true);
    text.addModifyListener(modifyListener);
    parent.layout(true, true);

    // add empty string on ENTER pressed
    text.addTraverseListener(e -> {
        switch (e.detail) {
            case SWT.TRAVERSE_RETURN:
                if (!text.isDisposed()) {
                    text.append("\n");
                    text.setTopIndex(text.getLineCount() - 1);
                    text.setCaretOffset(text.getCharCount() - 1);
                }
                break;
            default:
                break;
        }
    });

    // wheel up and down
    text.addMouseWheelListener(e -> autoScrollEnabled = e.count <= 0);

    styledTextContent = text.getContent();
}
 

import org.eclipse.swt.custom.StyledText; //导入方法依赖的package包/类
/**
 * Creates a control with some message and with link to the Binaries preference page.
 *
 * @param parent
 *            the parent composite.
 * @param dialog
 *            the container dialog that has to be closed.
 * @param binary
 *            the binary with the illegal state.
 *
 * @return a control with error message and link that can be reused in dialogs.
 */
public static Control createCustomAreaWithLink(final Composite parent, final Dialog dialog, final Binary binary) {
	final String binaryLabel = binary.getLabel();
	final String prefix = "The requested operation cannot be performed due to invalid '" + binaryLabel
			+ "' settings. Check your '" + binaryLabel
			+ "' configuration and preferences under the corresponding ";
	final String link = "preference page";
	final String suffix = ".";
	final String text = prefix + link + suffix;

	final Composite control = new Composite(parent, NONE);
	control.setLayout(GridLayoutFactory.fillDefaults().create());
	final GridData gridData = GridDataFactory.fillDefaults().align(LEFT, TOP).grab(true, true).create();
	control.setLayoutData(gridData);

	final StyleRange style = new StyleRange();
	style.underline = true;
	style.underlineStyle = UNDERLINE_LINK;

	final StyledText styledText = new StyledText(control, MULTI | READ_ONLY | WRAP);
	styledText.setWordWrap(true);
	styledText.setJustify(true);
	styledText.setText(text);
	final GridData textGridData = GridDataFactory.fillDefaults().align(FILL, FILL).grab(true, true).create();
	textGridData.widthHint = TEXT_WIDTH_HINT;
	textGridData.heightHint = TEXT_HEIGHT_HINT;
	styledText.setLayoutData(textGridData);

	styledText.setEditable(false);
	styledText.setBackground(UIUtils.getSystemColor(COLOR_WIDGET_BACKGROUND));
	final int[] ranges = { text.indexOf(link), link.length() };
	final StyleRange[] styles = { style };
	styledText.setStyleRanges(ranges, styles);

	styledText.addMouseListener(new MouseAdapter() {

		@Override
		public void mouseDown(final MouseEvent event) {
			try {
				final int offset = styledText.getOffsetAtLocation(new Point(event.x, event.y));
				final StyleRange actualStyle = styledText.getStyleRangeAtOffset(offset);
				if (null != actualStyle && actualStyle.underline
						&& UNDERLINE_LINK == actualStyle.underlineStyle) {

					dialog.close();
					final PreferenceDialog preferenceDialog = createPreferenceDialogOn(
							UIUtils.getShell(),
							BinariesPreferencePage.ID,
							FILTER_IDS,
							null);

					if (null != preferenceDialog) {
						preferenceDialog.open();
					}

				}
			} catch (final IllegalArgumentException e) {
				// We are not over the actual text.
			}
		}

	});

	return control;
}