Java Code Examples for org.eclipse.swt.layout.GridData#FILL_HORIZONTAL

private void createClassNameInput(Composite result) {
	Label label= new Label(result, SWT.LEAD);
	label.setText(RefactoringMessages.ExtractClassWizard_label_class_name);
	final Text text= new Text(result, SWT.SINGLE | SWT.BORDER);
	fClassNameDecoration= new ControlDecoration(text, SWT.TOP | SWT.LEAD);
	text.setText(fDescriptor.getClassName());
	text.selectAll();
	text.setFocus();
	text.addModifyListener(new ModifyListener() {

		public void modifyText(ModifyEvent e) {
			fDescriptor.setClassName(text.getText());
			validateRefactoring();
		}

	});
	GridData gridData= new GridData(GridData.FILL_HORIZONTAL);
	gridData.horizontalIndent= FieldDecorationRegistry.getDefault().getMaximumDecorationWidth();
	text.setLayoutData(gridData);
}
 

@Override
protected Control createExtendedContentArea(Composite parent) {
	Control addition= null;

	if (fExtension != null) {

		addition= fExtension.createContentArea(parent);
		if (addition != null) {
			GridData gd= new GridData(GridData.FILL_HORIZONTAL);
			gd.horizontalSpan= 2;
			addition.setLayoutData(gd);

		}

		fExtension.initialize(this);
	}

	return addition;
}
 

/**
 * @param parent the parent composite
 * 
 */
protected Composite createToEndpointFlatComboViewer(Composite parent) {
	createDescription(parent, EipViewsRepository.Channel.Properties.toEndpoint, EipMessages.ChannelPropertiesEditionPart_ToEndpointLabel);
	toEndpoint = new EObjectFlatComboViewer(parent, !propertiesEditionComponent.isRequired(EipViewsRepository.Channel.Properties.toEndpoint, EipViewsRepository.SWT_KIND));
	toEndpoint.setLabelProvider(new AdapterFactoryLabelProvider(adapterFactory));

	toEndpoint.addSelectionChangedListener(new ISelectionChangedListener() {

		public void selectionChanged(SelectionChangedEvent event) {
			propertiesEditionComponent.firePropertiesChanged(new PropertiesEditionEvent(ChannelPropertiesEditionPartImpl.this, EipViewsRepository.Channel.Properties.toEndpoint, PropertiesEditionEvent.CHANGE, PropertiesEditionEvent.SET, null, getToEndpoint()));
		}

	});
	GridData toEndpointData = new GridData(GridData.FILL_HORIZONTAL);
	toEndpoint.setLayoutData(toEndpointData);
	toEndpoint.setID(EipViewsRepository.Channel.Properties.toEndpoint);
	SWTUtils.createHelpButton(parent, propertiesEditionComponent.getHelpContent(EipViewsRepository.Channel.Properties.toEndpoint, EipViewsRepository.SWT_KIND), null); //$NON-NLS-1$
	// Start of user code for createToEndpointFlatComboViewer

	// End of user code
	return parent;
}
 

/**
 * @param parent the parent composite
 * 
 */
protected Composite createChannelFlatComboViewer(Composite parent) {
	createDescription(parent, EipViewsRepository.ConditionalRoute.Properties.channel, EipMessages.ConditionalRoutePropertiesEditionPart_ChannelLabel);
	channel = new EObjectFlatComboViewer(parent, !propertiesEditionComponent.isRequired(EipViewsRepository.ConditionalRoute.Properties.channel, EipViewsRepository.SWT_KIND));
	channel.setLabelProvider(new AdapterFactoryLabelProvider(adapterFactory));

	channel.addSelectionChangedListener(new ISelectionChangedListener() {

		public void selectionChanged(SelectionChangedEvent event) {
			propertiesEditionComponent.firePropertiesChanged(new PropertiesEditionEvent(ConditionalRoutePropertiesEditionPartImpl.this, EipViewsRepository.ConditionalRoute.Properties.channel, PropertiesEditionEvent.CHANGE, PropertiesEditionEvent.SET, null, getChannel()));
		}

	});
	GridData channelData = new GridData(GridData.FILL_HORIZONTAL);
	channel.setLayoutData(channelData);
	channel.setID(EipViewsRepository.ConditionalRoute.Properties.channel);
	SWTUtils.createHelpButton(parent, propertiesEditionComponent.getHelpContent(EipViewsRepository.ConditionalRoute.Properties.channel, EipViewsRepository.SWT_KIND), null); //$NON-NLS-1$
	// Start of user code for createChannelFlatComboViewer

	// End of user code
	return parent;
}
 

private Composite createBuildPathTabContent( Composite parent )
{
	Composite pageContent = new Composite( parent, SWT.NONE );

	GridData data = new GridData( GridData.FILL_HORIZONTAL
			| GridData.FILL_VERTICAL
			| GridData.VERTICAL_ALIGN_BEGINNING );
	data.grabExcessHorizontalSpace = true;
	pageContent.setLayoutData( data );

	GridLayout layout = new GridLayout( );
	layout.marginHeight = 0;
	layout.marginWidth = 0;
	pageContent.setLayout( layout );

	createTable( pageContent );
	createTableViewer( );

	tableViewer.setContentProvider( new ContentProvider( ) );
	tableViewer.setLabelProvider( new ElementNameLabelProvider( ) );

	// The input for the table viewer is the instance of ItemContentList
	itemContentList = new ItemContentList( this, getKeys( ) );
	tableViewer.setInput( itemContentList );

	sortTable(tableViewer.getTable().getColumn(0), true);
	
	return pageContent;
}
 

/**
 * 
 */
protected Composite createFromChannelsReferencesTable(FormToolkit widgetFactory, Composite parent) {
	this.fromChannels = new ReferencesTable(getDescription(EipViewsRepository.Resequencer.Properties.fromChannels, EipMessages.ResequencerPropertiesEditionPart_FromChannelsLabel), new ReferencesTableListener	() {
		public void handleAdd() { addFromChannels(); }
		public void handleEdit(EObject element) { editFromChannels(element); }
		public void handleMove(EObject element, int oldIndex, int newIndex) { moveFromChannels(element, oldIndex, newIndex); }
		public void handleRemove(EObject element) { removeFromFromChannels(element); }
		public void navigateTo(EObject element) { }
	});
	this.fromChannels.setHelpText(propertiesEditionComponent.getHelpContent(EipViewsRepository.Resequencer.Properties.fromChannels, EipViewsRepository.FORM_KIND));
	this.fromChannels.createControls(parent, widgetFactory);
	this.fromChannels.addSelectionListener(new SelectionAdapter() {
		
		public void widgetSelected(SelectionEvent e) {
			if (e.item != null && e.item.getData() instanceof EObject) {
				propertiesEditionComponent.firePropertiesChanged(new PropertiesEditionEvent(ResequencerPropertiesEditionPartForm.this, EipViewsRepository.Resequencer.Properties.fromChannels, PropertiesEditionEvent.CHANGE, PropertiesEditionEvent.SELECTION_CHANGED, null, e.item.getData()));
			}
		}
		
	});
	GridData fromChannelsData = new GridData(GridData.FILL_HORIZONTAL);
	fromChannelsData.horizontalSpan = 3;
	this.fromChannels.setLayoutData(fromChannelsData);
	this.fromChannels.disableMove();
	fromChannels.setID(EipViewsRepository.Resequencer.Properties.fromChannels);
	fromChannels.setEEFType("eef::AdvancedReferencesTable"); //$NON-NLS-1$
	// Start of user code for createFromChannelsReferencesTable

	// End of user code
	return parent;
}
 

private void createNewTraceNameGroup(Composite parent) {
    setStatusLineAboveButtons(true);
    Font font = parent.getFont();
    Composite folderGroup = new Composite(parent, SWT.NONE);
    GridLayout layout = new GridLayout();
    layout.numColumns = 2;
    folderGroup.setLayout(layout);
    folderGroup.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    String name = fElement.getName();

    // New trace name label
    Label newTaceLabel = new Label(folderGroup, SWT.NONE);
    newTaceLabel.setFont(font);
    newTaceLabel.setText(Messages.RenameTraceDialog_TraceNewName);

    // New trace name entry field

    GridData data = new GridData(GridData.FILL_HORIZONTAL);
    data.widthHint = IDialogConstants.ENTRY_FIELD_WIDTH;
    Text newElementName = new Text(folderGroup, SWT.BORDER);
    newElementName.setLayoutData(data);
    newElementName.setFont(font);
    newElementName.setFocus();
    newElementName.setText(name);
    newElementName.setSelection(0, name.length());
    newElementName.addListener(SWT.Modify, event -> validateNewTraceName());
    fNewElementName = newElementName;
    validateNewTraceName();
}
 

/**
 * Helper method to create a push button.
 * 
 * @param parent the parent control
 * @param key the resource name used to supply the button's label text
 * @return Button
 */
private Button createPushButton(Composite parent, String key) {
    Button button = new Button(parent, SWT.PUSH);
    String buttonText = JFaceResources.getString(key);
    button.setText(buttonText);
    button.setFont(parent.getFont());
    GridData data = new GridData(GridData.FILL_HORIZONTAL);
    int widthHint = convertHorizontalDLUsToPixels(button,
            IDialogConstants.BUTTON_WIDTH);
    data.widthHint = Math.max(widthHint, button.computeSize(SWT.DEFAULT,
            SWT.DEFAULT, true).x);
    button.setLayoutData(data);
    button.addSelectionListener(getSelectionListener());
    return button;
}
 

private void construct( Composite coParent,
		ChartWizardContext wizardContext, DialSeries series,
		NeedleAttributesContext needleAttributeContext )
{
	this.series = series;
	DialSeries defSeries = (DialSeries) ChartDefaultValueUtil.getDefaultSeries( series );
	GridLayout gl = new GridLayout( 1, true );
	gl.verticalSpacing = 0;
	gl.marginWidth = 10;
	gl.marginHeight = 0;
	setLayout( gl );
	
	liacNeedle = new LineAttributesComposite( this,
			SWT.NONE,
			needleAttributeContext.lineOptionalStyles,
			wizardContext,
			series.getNeedle( ).getLineAttributes( ),
			defSeries.getNeedle( ).getLineAttributes( ) );
	GridData gdLIACNeedle = new GridData( GridData.FILL_HORIZONTAL );
	liacNeedle.setLayoutData( gdLIACNeedle );
	liacNeedle.addListener( this );

	if( needleAttributeContext.bEnableHeadStyle )
	{
		cmbHeadStyle = new HeadStyleAttributeComposite( this,
				SWT.NONE,
				series.getNeedle( ).getDecorator( ),
				series.getNeedle( ),
				"decorator", //$NON-NLS-1$
				wizardContext );
		GridData gdCMBHeadStyle = new GridData( GridData.FILL_HORIZONTAL );
		cmbHeadStyle.setLayoutData( gdCMBHeadStyle );
		cmbHeadStyle.addListener( this );
	}
}
 

private void createStartPointSection( Group displayOptionSection )
{
	IDialogHelperProvider helperProvider = (IDialogHelperProvider) ElementAdapterManager.getAdapter( this,
			IDialogHelperProvider.class );

	if ( helperProvider != null )
	{
		startPointTypeHelper = helperProvider.createHelper( this,
				HELPER_KEY_STARTPOINT );
	}

	if ( startPointTypeHelper != null )
	{
		startPointTypeHelper.createContent( displayOptionSection );
		GridData data = new GridData( GridData.FILL_HORIZONTAL );
		data.horizontalSpan = 2;
		startPointTypeHelper.getControl( ).setLayoutData( data );
		startPointTypeHelper.addListener( SWT.Modify, new Listener( ) {

			public void handleEvent( Event event )
			{
				startPointTypeHelper.update( false );
			}

		} );
	}
}
 

@Override
protected Control createDialogArea( Composite parent){
   getShell().setText("SSL Parameters");
   final Composite returnvalue = (Composite) super.createDialogArea(parent);

   returnvalue.setLayout(new GridLayout(5, true));

   new Label(returnvalue, SWT.NONE).setText("Keystore File Name:");

   fileName = new Text(returnvalue, SWT.BORDER);
   GridData data = new GridData(GridData.FILL_HORIZONTAL);
   data.horizontalSpan = 4;
   fileName.setLayoutData(data);

   Button open = new Button(returnvalue, SWT.PUSH);
   open.setText("Open...");
   open.addSelectionListener(new SelectionAdapter() {

      public void widgetSelected( SelectionEvent event){
         FileDialog dlg = new FileDialog(returnvalue.getShell(), SWT.OPEN);
         dlg.setFilterNames(FILTER_NAMES);
         dlg.setFilterExtensions(FILTER_EXTS);
         String fn = dlg.open();
         if (fn != null) {
            fileName.setText(fn);
         }
      }
   });

   return returnvalue;
}
 

/**
 * Create composite of group area.
 * 
 * @param cmpBasic
 */
protected void createGroupArea( Composite cmpBasic )
{
	Composite cmpGrouping = new Composite( cmpBasic, SWT.NONE );
	GridData gdCMPGrouping = new GridData( GridData.FILL_HORIZONTAL );
	gdCMPGrouping.horizontalSpan = 2;
	cmpGrouping.setLayoutData( gdCMPGrouping );
	cmpGrouping.setLayout( new FillLayout( ) );
	fGroupingComposite = createSeriesGroupingComposite( cmpGrouping );
}
 

/**
 * 
 */
protected Composite createFromChannelsReferencesTable(FormToolkit widgetFactory, Composite parent) {
	this.fromChannels = new ReferencesTable(getDescription(EipViewsRepository.ServiceActivator.Properties.fromChannels, EipMessages.ServiceActivatorPropertiesEditionPart_FromChannelsLabel), new ReferencesTableListener	() {
		public void handleAdd() { addFromChannels(); }
		public void handleEdit(EObject element) { editFromChannels(element); }
		public void handleMove(EObject element, int oldIndex, int newIndex) { moveFromChannels(element, oldIndex, newIndex); }
		public void handleRemove(EObject element) { removeFromFromChannels(element); }
		public void navigateTo(EObject element) { }
	});
	this.fromChannels.setHelpText(propertiesEditionComponent.getHelpContent(EipViewsRepository.ServiceActivator.Properties.fromChannels, EipViewsRepository.FORM_KIND));
	this.fromChannels.createControls(parent, widgetFactory);
	this.fromChannels.addSelectionListener(new SelectionAdapter() {
		
		public void widgetSelected(SelectionEvent e) {
			if (e.item != null && e.item.getData() instanceof EObject) {
				propertiesEditionComponent.firePropertiesChanged(new PropertiesEditionEvent(ServiceActivatorPropertiesEditionPartForm.this, EipViewsRepository.ServiceActivator.Properties.fromChannels, PropertiesEditionEvent.CHANGE, PropertiesEditionEvent.SELECTION_CHANGED, null, e.item.getData()));
			}
		}
		
	});
	GridData fromChannelsData = new GridData(GridData.FILL_HORIZONTAL);
	fromChannelsData.horizontalSpan = 3;
	this.fromChannels.setLayoutData(fromChannelsData);
	this.fromChannels.disableMove();
	fromChannels.setID(EipViewsRepository.ServiceActivator.Properties.fromChannels);
	fromChannels.setEEFType("eef::AdvancedReferencesTable"); //$NON-NLS-1$
	// Start of user code for createFromChannelsReferencesTable

	// End of user code
	return parent;
}
 

protected Control createExtendedContentArea(final Composite parent) {
	
	final Composite content = new Composite(parent, SWT.BORDER);
	
	final GridData layoutData = new GridData(GridData.FILL_HORIZONTAL);
	layoutData.heightHint = 200;
	content.setLayoutData(layoutData);

	final GridLayout layout = new GridLayout();
	layout.numColumns = 1;
	layout.marginWidth = 0;
	layout.marginHeight = 0;
	content.setLayout(layout);
	
	sourceViewer = new SourceViewer(content, null, SWT.WRAP | SWT.V_SCROLL);
	sourceViewer.getTextWidget().setLayoutData(new GridData(GridData.FILL_BOTH));
	sourceViewer.getTextWidget().setWordWrap(true);
	sourceViewer.getTextWidget().setEditable(false);
	sourceViewer.getTextWidget().setFont(TLCUIActivator.getDefault().getCourierFont());
	
	// The weights can only be set *after* its nested controls (content
	// above) are added. Thus it's done here instead of createContentControl(..).
	final int top = getDialogSettings().get(SASH_RATIO_TOP) == null ? 75
			: getDialogSettings().getInt(SASH_RATIO_TOP);
	final int bottom = getDialogSettings().get(SASH_RATIO_BOTTOM) == null ? 25
			: getDialogSettings().getInt(SASH_RATIO_BOTTOM);
	sashForm.setWeights(new int[] { top, bottom });

	return content;
}
 

private Label createLabel(String text)
{
	final GridData gd = new GridData(GridData.FILL_HORIZONTAL);
	gd.horizontalSpan = NUM_COLUMNS;
	gd.widthHint = convertWidthInCharsToPixels(60);
	final Label label = new Label(fComposite, SWT.WRAP);
	label.setText(text);
	label.setLayoutData(gd);
	return label;
}
 

/**
 * Creates a vertical spacer for separating components. If applied to a 
 * <code>GridLayout</code>, this method will automatically span all of the columns of the parent
 * to make vertical space
 * 
 * @param parent the parent composite to add this spacer to
 * @param numlines the number of vertical lines to make as space
 */
public static void createVerticalSpacer(Composite parent, int numlines) {
	Label lbl = new Label(parent, SWT.NONE);
	GridData gd = new GridData(GridData.FILL_HORIZONTAL);
	Layout layout = parent.getLayout();
	if(layout instanceof GridLayout) {
		gd.horizontalSpan = ((GridLayout)parent.getLayout()).numColumns;
	}
	gd.heightHint = numlines;
	lbl.setLayoutData(gd);
}
 

/**
 * 
 */
private void placeComponents( )
{
	// THE LAYOUT OF THIS COMPOSITE (FILLS EVERYTHING INSIDE IT)
	FillLayout flMain = new FillLayout( );
	flMain.marginHeight = 0;
	flMain.marginWidth = 0;
	setLayout( flMain );

	// THE LAYOUT OF THE OUTER COMPOSITE (THAT GROWS VERTICALLY BUT ANCHORS
	// ITS CONTENT NORTH)
	cmpContentOuter = new Composite( this, SWT.NONE );
	GridLayout glContentOuter = new GridLayout( );
	glContentOuter.verticalSpacing = 0;
	glContentOuter.horizontalSpacing = 0;
	glContentOuter.marginHeight = 0;
	glContentOuter.marginWidth = 0;
	glContentOuter.numColumns = 1;
	cmpContentOuter.setLayout( glContentOuter );

	// THE LAYOUT OF THE INNER COMPOSITE (ANCHORED NORTH AND ENCAPSULATES
	// THE CANVAS + BUTTON)
	cmpContentInner = new Composite( cmpContentOuter, SWT.BORDER );
	GridLayout glContentInner = new GridLayout( );
	glContentInner.verticalSpacing = 0;
	glContentInner.horizontalSpacing = 0;
	glContentInner.marginHeight = 0;
	glContentInner.marginWidth = 0;
	glContentInner.numColumns = 2;
	cmpContentInner.setLayout( glContentInner );
	GridData gdContentInner = new GridData( GridData.FILL_HORIZONTAL );
	cmpContentInner.setLayoutData( gdContentInner );

	// THE CANVAS
	cnvSelection = new FillCanvas( cmpContentInner,
			SWT.NONE,
			this.bAutoEnabled,
			wizardContext == null ? null
					: wizardContext.getImageServiceProvider( ) );
	cnvSelection.setTextIndent( 8 );
	GridData gdCNVSelection = new GridData( GridData.FILL_BOTH );
	gdCNVSelection.heightHint = iSize;
	cnvSelection.setLayoutData( gdCNVSelection );

	initFill( );

	// THE BUTTON
	btnDown = new Button( cmpContentInner, SWT.ARROW | SWT.DOWN );
	GridData gdBDown = new GridData( GridData.FILL );
	gdBDown.verticalAlignment = GridData.BEGINNING;
	gdBDown.widthHint = iSize - 2;
	gdBDown.heightHint = iSize;
	btnDown.setLayoutData( gdBDown );
	btnDown.addSelectionListener( this );

	addDisposeListener( this );

	Listener listener = new Listener( ) {

		public void handleEvent( Event event )
		{
			handleEventCanvas( event );
		}
	};

	int[] textEvents = {
			SWT.KeyDown,
			SWT.MouseDown,
			SWT.Traverse,
			SWT.FocusIn,
			SWT.FocusOut
	};
	for ( int i = 0; i < textEvents.length; i++ )
	{
		cnvSelection.addListener( textEvents[i], listener );
	}

}
 

private GridData createComboGridData() {
    GridData data = new GridData(GridData.FILL_HORIZONTAL);
    data.grabExcessHorizontalSpace = true;
    return data;
}
 

private static GridData getButtonGridData() {
	GridData data= new GridData(GridData.FILL_HORIZONTAL);
	return data;
}
 

public BaseSwtStringParameter(Composite composite, String paramID,
		String labelKey, String suffixKey,
		SwtParameterValueProcessor<PARAMTYPE, String> valueProcessor) {
	super(paramID);

	createStandardLabel(composite, labelKey);

	Composite parent;
	if (suffixKey == null) {
		parent = composite;
	} else {
		ourParent = parent = new Composite(composite, SWT.NONE);
		GridLayout gridLayout = new GridLayout(2, false);
		gridLayout.marginHeight = gridLayout.marginWidth = 0;
		parent.setLayout(gridLayout);
		if (doGridData(composite)) {
			parent.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
		}
	}

	inputField = new Textbox(parent);
	setMainControl(inputField);

	if (doGridData(composite)) {
		GridData gridData = new GridData(GridData.FILL_HORIZONTAL);
		inputField.setLayoutData(gridData);
	}

	if (suffixKey != null) {
		lblSuffix = new Label(parent, SWT.WRAP);
		Messages.setLanguageText(lblSuffix, suffixKey);
		lblSuffix.setLayoutData(
				Utils.getWrappableLabelGridData(1, GridData.FILL_HORIZONTAL));
		ClipboardCopy.addCopyToClipMenu(lblSuffix);
	}

	if (valueProcessor != null) {
		setValueProcessor(valueProcessor);
	} else if (paramID != null) {
		setConfigValueProcessor(String.class);
	} else {
		refreshControl();
	}

	rebuildVerifyListener();

	inputField.addListener(SWT.Modify, event -> {
		// setText and user input will call this -- don't put text changes here
		validate(inputField.getText());
	});

	inputField.addListener(SWT.FocusOut, e -> setValue(inputField.getText()));
}