Java Code Examples for org.eclipse.swt.SWT#LEFT_TO_RIGHT

void createPopup(String[] items, int selectionIndex) {		
		// create shell and list
		popup = new Shell (getShell(), SWT.NO_TRIM | SWT.ON_TOP);
		int style = getStyle();
		int listStyle = SWT.SINGLE | SWT.V_SCROLL;
		if ((style & SWT.FLAT) != 0) listStyle |= SWT.FLAT;
		if ((style & SWT.RIGHT_TO_LEFT) != 0) listStyle |= SWT.RIGHT_TO_LEFT;
		if ((style & SWT.LEFT_TO_RIGHT) != 0) listStyle |= SWT.LEFT_TO_RIGHT;
		list = new List (popup, listStyle);
		if (font != null) list.setFont(font);
		if (foreground != null) list.setForeground(foreground);
		if (background != null) list.setBackground(background);
		
		int [] popupEvents = {SWT.Close, SWT.Paint, SWT.Deactivate};
		for (int i=0; i<popupEvents.length; i++) popup.addListener (popupEvents [i], listener);
		int [] listEvents = {SWT.MouseUp, SWT.Selection, SWT.Traverse, SWT.KeyDown, SWT.KeyUp, SWT.FocusIn, SWT.FocusOut, SWT.Dispose};
		for (int i=0; i<listEvents.length; i++) list.addListener (listEvents [i], listener);
		
		if (items != null) list.setItems(items);
		if (selectionIndex != -1) list.setSelection(selectionIndex);
}
 

/**
 * Check the style bits to ensure that no invalid styles are applied.
 */
private static int checkStyle( int style )
{
	if ( ( style & SWT.BORDER ) != 0 )
		style |= SWT.SHADOW_IN;
	int mask = SWT.SHADOW_IN
			| SWT.SHADOW_OUT
			| SWT.SHADOW_NONE
			| SWT.LEFT_TO_RIGHT
			| SWT.RIGHT_TO_LEFT;
	style = style & mask;
	style |= SWT.NO_FOCUS;
	if ( ( style & ( SWT.CENTER | SWT.RIGHT ) ) == 0 )
		style |= SWT.LEFT;
	// TEMPORARY CODE
	/*
	 * The default background on carbon and some GTK themes is not a solid
	 * color but a texture. To show the correct default background, we must
	 * allow the operating system to draw it and therefore, we can not use
	 * the NO_BACKGROUND style. The NO_BACKGROUND style is not required on
	 * platforms that use double buffering which is true in both of these
	 * cases.
	 */
	String platform = SWT.getPlatform( );
	if ( "carbon".equals( platform ) || "gtk".equals( platform ) )return style; //$NON-NLS-1$ //$NON-NLS-2$
	return style | SWT.NO_BACKGROUND;
}
 

private TextLayout getCellTextLayout(LayerCell cell) {
	int orientation = editor.getTable().getStyle() & (SWT.LEFT_TO_RIGHT | SWT.RIGHT_TO_LEFT);
	TextLayout layout = new TextLayout(editor.getTable().getDisplay());
	layout.setOrientation(orientation);
	layout.setSpacing(Constants.SEGMENT_LINE_SPACING);
	layout.setFont(font);
	layout.setAscent(ascent);
	layout.setDescent(descent); // 和 StyledTextEditor 同步
	layout.setTabs(new int[] { tabWidth });

	Rectangle rectangle = cell.getBounds();
	int width = rectangle.width - leftPadding - rightPadding;
	width -= 1;
	if (wrapText && width > 0) {
		layout.setWidth(width);
	}

	String displayText = InnerTagUtil.resolveTag(innerTagFactory.parseInnerTag((String) cell.getDataValue()));
	if (XliffEditorParameter.getInstance().isShowNonpirnttingCharacter()) {
		displayText = displayText.replaceAll("\\n", Constants.LINE_SEPARATOR_CHARACTER + "\n");
		displayText = displayText.replaceAll("\\t", Constants.TAB_CHARACTER + "");
		displayText = displayText.replaceAll(" ", Constants.SPACE_CHARACTER + "");
	}
	layout.setText(displayText);
	List<InnerTagBean> innerTagBeans = innerTagFactory.getInnerTagBeans();
	for (InnerTagBean innerTagBean : innerTagBeans) {
		String placeHolder = placeHolderBuilder.getPlaceHolder(innerTagBeans, innerTagBeans.indexOf(innerTagBean));
		int start = displayText.indexOf(placeHolder);
		if (start == -1) {
			continue;
		}
		TextStyle style = new TextStyle();
		Point rect = tagRender.calculateTagSize(innerTagBean);
		style.metrics = new GlyphMetrics(rect.y, 0, rect.x + SEGMENT_LINE_SPACING * 2);
		layout.setStyle(style, start, start + placeHolder.length() - 1);
	}

	return layout;
}
 

/**
 * Check the style bits to ensure that no invalid styles are applied.
 */
private static int checkStyle (int style) {
	if ((style & SWT.BORDER) != 0) style |= SWT.SHADOW_IN;
	int mask = SWT.SHADOW_IN | SWT.SHADOW_OUT | SWT.SHADOW_NONE | SWT.LEFT_TO_RIGHT | SWT.RIGHT_TO_LEFT;
	style = style & mask;
	return style |= SWT.NO_FOCUS | SWT.DOUBLE_BUFFERED;
}
 

public IInformationControlCreator getInformationControlCreator() {
	int orientation;
	IEditorPart editor= getJavaEditor();
	if (editor instanceof IWorkbenchPartOrientation)
		orientation= ((IWorkbenchPartOrientation)editor).getOrientation();
	else
		orientation= SWT.LEFT_TO_RIGHT;
	return new TemplateInformationControlCreator(orientation);
}
 

/**
 * Creates the source viewer to be used by this editor.
 * 
 * @param parent
 *            the parent control
 * @return the source viewer
 */
protected SourceViewer createSourceViewer( Composite parent )
{
	IVerticalRuler ruler = createVerticalRuler( );
	Composite composite = new Composite( parent, SWT.BORDER
			| SWT.LEFT_TO_RIGHT );

	composite.setLayoutData( new GridData( GridData.FILL_BOTH ) );
	composite.setLayout( UIUtil.createGridLayoutWithoutMargin( ) );

	int styles = SWT.V_SCROLL
			| SWT.H_SCROLL
			| SWT.MULTI
			| SWT.BORDER
			| SWT.FULL_SELECTION;

	SourceViewer viewer = new SourceViewer( composite, ruler, styles );

	viewer.configure( sourceViewerConfiguration );

	updateStyledTextColors( viewer.getTextWidget( ) );

	JSEditorInput editorInput = new JSEditorInput( expression,
			getEncoding( ) );
	JSDocumentProvider documentProvider = new JSDocumentProvider( );

	try
	{
		documentProvider.connect( editorInput );
	}
	catch ( CoreException e )
	{
		ExceptionHandler.handle( e );
	}

	viewer.setDocument( documentProvider.getDocument( editorInput ),
			ruler == null ? null : ruler.getModel( ) );

	return viewer;
}
 

/**
 * Another utility method for setting new dates but this method enforces the usual validation. The difference here
 * is that you can tell the method in which order the new dates should be set. If you say left to right, the start
 * is set first, the end last.
 * 
 * @param revisedStart Revised start date
 * @param revisedEnd Revised end date
 * @param order <code>SWT.LEFT_TO_RIHT</code> or <code>SWT.RIGHT_TO_LEFT</code>
 */
public void setRevisedDates(final Calendar revisedStart, final Calendar revisedEnd, final int order) {
    if (order == SWT.LEFT_TO_RIGHT) {
        setRevisedStart(revisedStart);
        setRevisedEnd(revisedEnd);
    } else {
        setRevisedEnd(revisedEnd);
        setRevisedStart(revisedStart);
    }

    updateDaysBetweenStartAndEnd();
}
 

public JavaMergeViewer(Composite parent, int styles, CompareConfiguration mp) {
	super(parent, styles | SWT.LEFT_TO_RIGHT, mp);
}
 

private static int checkStyle(int style)
{
    int mask = SWT.LEFT_TO_RIGHT | SWT.RIGHT_TO_LEFT | SWT.RIGHT;
    return (style & mask) | SWT.DOUBLE_BUFFERED;
}
 

/**
 * creates the popup shell.
 * @param selectionIndex
 */
void createPopup(int selectionIndex) {
	// create shell and table
	popup = new Shell(getShell(), SWT.NO_TRIM | SWT.ON_TOP);

	// set style
	int style = getStyle();
	int tableStyle = SWT.SINGLE | SWT.V_SCROLL;
	if ((style & SWT.FLAT) != 0)
		tableStyle |= SWT.FLAT;
	if ((style & SWT.RIGHT_TO_LEFT) != 0)
		tableStyle |= SWT.RIGHT_TO_LEFT;
	if ((style & SWT.LEFT_TO_RIGHT) != 0)
		tableStyle |= SWT.LEFT_TO_RIGHT;

	// create table
	table = new Table(popup, SWT.SINGLE | SWT.FULL_SELECTION);

	if (font != null)
		table.setFont(font);
	if (foreground != null)
		table.setForeground(foreground);
	if (background != null)
		table.setBackground(background);

	// Add popup listeners
	int[] popupEvents = { SWT.Close, SWT.Paint, SWT.Deactivate, SWT.Help };
	for (int i = 0; i < popupEvents.length; i++) {
		popup.addListener(popupEvents[i], listener);
	}

	// add table listeners
	int[] tableEvents = { SWT.MouseMove, SWT.MouseUp, SWT.Selection, SWT.Traverse, SWT.KeyDown, SWT.KeyUp,
			SWT.FocusIn, SWT.Dispose };
	for (int i = 0; i < tableEvents.length; i++) {
		table.addListener(tableEvents[i], listener);
	}

	// set the selection
	if (selectionIndex != -1) {
		table.setSelection(selectionIndex);
	}
}
 

@Override
public int getOrientation() {
	return SWT.LEFT_TO_RIGHT;	//Java editors are always left to right by default
}
 

public TypeScriptMergeViewer(Composite parent, int styles, CompareConfiguration mp) {
	super(parent, styles | SWT.LEFT_TO_RIGHT, mp);
}
 

/**
 * creates the popup shell.
 * @param selectionIndex
 */
void createPopup(int selectionIndex) {
	// create shell and table
	popup = new Shell(getShell(), SWT.NO_TRIM | SWT.ON_TOP);

	// set style
	int style = getStyle();
	int tableStyle = SWT.SINGLE | SWT.V_SCROLL;
	if ((style & SWT.FLAT) != 0)
		tableStyle |= SWT.FLAT;
	if ((style & SWT.RIGHT_TO_LEFT) != 0)
		tableStyle |= SWT.RIGHT_TO_LEFT;
	if ((style & SWT.LEFT_TO_RIGHT) != 0)
		tableStyle |= SWT.LEFT_TO_RIGHT;

	// create table
	table = new Table(popup, SWT.SINGLE | SWT.FULL_SELECTION);

	if (font != null)
		table.setFont(font);
	if (foreground != null)
		table.setForeground(foreground);
	if (background != null)
		table.setBackground(background);

	// Add popup listeners
	int[] popupEvents = { SWT.Close, SWT.Paint, SWT.Deactivate, SWT.Help };
	for (int i = 0; i < popupEvents.length; i++) {
		popup.addListener(popupEvents[i], listener);
	}

	// add table listeners
	int[] tableEvents = { SWT.MouseMove, SWT.MouseUp, SWT.Selection, SWT.Traverse, SWT.KeyDown, SWT.KeyUp,
			SWT.FocusIn, SWT.Dispose };
	for (int i = 0; i < tableEvents.length; i++) {
		table.addListener(tableEvents[i], listener);
	}

	// set the selection
	if (selectionIndex != -1) {
		table.setSelection(selectionIndex);
	}
}
 

static int checkStyle(int style) {
	final int mask = SWT.BORDER | SWT.READ_ONLY | SWT.FLAT | SWT.LEFT_TO_RIGHT | SWT.RIGHT_TO_LEFT;
	return SWT.NO_FOCUS | style & mask;
}
 

void createPopup( String[] items, int selectionIndex )
{
	// create shell and list
	popup = new Shell( getShell( ), SWT.NO_TRIM | SWT.ON_TOP );
	int style = getStyle( );
	int listStyle = SWT.SINGLE | SWT.V_SCROLL;
	if ( ( style & SWT.FLAT ) != 0 )
		listStyle |= SWT.FLAT;
	if ( ( style & SWT.RIGHT_TO_LEFT ) != 0 )
		listStyle |= SWT.RIGHT_TO_LEFT;
	if ( ( style & SWT.LEFT_TO_RIGHT ) != 0 )
		listStyle |= SWT.LEFT_TO_RIGHT;
	list = new List( popup, listStyle );
	if ( font != null )
		list.setFont( font );
	if ( foreground != null )
		list.setForeground( foreground );
	if ( background != null )
		list.setBackground( background );

	int[] popupEvents = {
			SWT.Close, SWT.Paint, SWT.Deactivate
	};
	for ( int i = 0; i < popupEvents.length; i++ )
		popup.addListener( popupEvents[i], listener );
	int[] listEvents = {
			SWT.MouseUp,
			SWT.Selection,
			SWT.Traverse,
			SWT.KeyDown,
			SWT.KeyUp,
			SWT.FocusIn,
			SWT.Dispose
	};
	for ( int i = 0; i < listEvents.length; i++ )
		list.addListener( listEvents[i], listener );

	if ( items != null )
		list.setItems( items );
	if ( selectionIndex != -1 )
		list.setSelection( selectionIndex );
}
 

/**
 * @param style
 * @return
 */
private static int checkStyle(int style) {
	int mask = SWT.LEFT_TO_RIGHT | SWT.RIGHT_TO_LEFT;
	return style & mask;
}
 

@Override
public int getOrientation() {
	return SWT.LEFT_TO_RIGHT; // Always left to right, 
	// also, this fixes bug super.getOrientation(), which can return SWT.NONE (but shouldn't)
}
 

/**
 * Create the middle button composite that displays ADD button
 * 
 * @param composite
 * @return
 */
private Composite createAddBtnComposite( Composite composite )
{
	FormData data = new FormData( );
	data.top = new FormAttachment( 50, 5 );
	data.left = new FormAttachment( availableList, 3 );

	Composite btnComposite = new Composite( composite, SWT.NONE );
	btnComposite.setLayoutData( data );
	GridLayout layout = new GridLayout( );
	layout.numColumns = 1;
	btnComposite.setLayout( layout );

	btnAdd = new Button( btnComposite, SWT.NONE );
	GridData gridData = new GridData( GridData.VERTICAL_ALIGN_CENTER
			| GridData.FILL_HORIZONTAL );
	gridData.heightHint = 25;
	btnAdd.setLayoutData( gridData );
	btnAdd.setToolTipText( Messages.getString( "tooltip.button.add" ) ); //$NON-NLS-1$

	if ( btnAdd.getStyle( ) == ( btnAdd.getStyle( ) | SWT.LEFT_TO_RIGHT ) )
	{
		btnAdd.setImage( PlatformUI.getWorkbench( )
				.getSharedImages( )
				.getImage( ISharedImages.IMG_TOOL_FORWARD ) );
	}
	else
	{
		btnAdd.setImage( PlatformUI.getWorkbench( )
				.getSharedImages( )
				.getImage( ISharedImages.IMG_TOOL_BACK ) );
	}

	btnAdd.addSelectionListener( new SelectionAdapter( ) {

		public void widgetSelected( SelectionEvent e )
		{
			addColumns( );
		}
	} );
	btnAdd.setEnabled( false );
	return btnComposite;
}
 

static int checkStyle(int style) {
	int mask = SWT.BORDER | SWT.READ_ONLY | SWT.FLAT | SWT.LEFT_TO_RIGHT | SWT.RIGHT_TO_LEFT;
	return SWT.NO_FOCUS | (style & mask);
}
 

@Override
public int getOrientation() {
	return SWT.LEFT_TO_RIGHT;	// properties editors are always left to right by default (see https://bugs.eclipse.org/bugs/show_bug.cgi?id=110986)
}