Java Code Examples for org.eclipse.swt.widgets.Spinner#setLayoutData()

@Override public void createControl(Composite parent) {
	Composite res = new Composite(parent, SWT.NONE);
	res.setLayout(new GridLayout(3, false));
	Label pidLabel = new Label(res, SWT.NONE);
	pidLabel.setText(Messages.AttachMainTab_processId);
	// As pid is volatile, additionally to PID, we should store the
	// CLI param of selected PID to easily discover other PID started
	// with same params.
	pidText = new Spinner(res, SWT.BORDER);
	pidText.setMinimum(0);
	pidText.setMaximum(Integer.MAX_VALUE);
	pidText.setLayoutData(new GridData(120, SWT.DEFAULT));
	pidText.addModifyListener(e -> {
		setDirty(true);
		updateLaunchConfigurationDialog();
	});
	// with Java 9, add a Search button showing a "ProcessSelectionDialog"
	// filtering process using dotnet as command.
	setControl(res);
}
 

/**
 * @param parent
 * @param min
 * @param max
 * @param hspan
 * @param style
 * @return
 */
public static Spinner createSpinner(Composite parent, int min, int max, int hspan, int style)
{
	Spinner spinner = new Spinner(parent, SWT.BORDER | style);
	spinner.setMinimum(min);
	spinner.setMaximum(max);

	GridData gd = new GridData(SWT.CENTER, SWT.CENTER, false, false, hspan, 1);
	PixelConverter pc = new PixelConverter(spinner);
	// See http://jira.appcelerator.org/browse/APSTUD-3215
	// We need to add some extra spacing to the MacOSX spinner in order to adjust the size to the way Mac draws
	// spinners.
	int extraWidth = Platform.OS_MACOSX.equals(Platform.getOS()) ? 25 : 0;
	gd.widthHint = pc.convertWidthInCharsToPixels(2) + extraWidth;
	spinner.setLayoutData(gd);
	return spinner;
}
 

protected void initZOrderUI( Composite parent )
{
	spnZOrder = new Spinner( parent, SWT.BORDER );
	{
		GridData gd = new GridData( );
		gd.horizontalAlignment = SWT.CENTER;
		spnZOrder.setLayoutData( gd );
		spnZOrder.setMinimum( 0 );
		spnZOrder.setMaximum( 10 );
		if ( getChart( ) instanceof ChartWithAxes
				&& !( getContext( ).getChartType( ) instanceof BubbleChart )
				&& getChart( ).getDimension( ) == ChartDimension.TWO_DIMENSIONAL_LITERAL )
		{
			// Bubble chart has special z order
			spnZOrder.setSelection( seriesDefn.getZOrder( ) );
			spnZOrder.addSelectionListener( this );
		}
		else
		{
			spnZOrder.setEnabled( false );
		}
		ChartUIUtil.addSpinnerScreenReaderAccessbility( spnZOrder,
				Messages.getString( "SeriesSheetImpl.Label.ZOrder" ) ); //$NON-NLS-1$
	}
}
 

protected void placeComponents( int styles, boolean enabled, String label, String endLabel ) 
{
	int colNum = 1;
	if ( label != null )
		colNum++;
	if ( endLabel != null )
		colNum++;
	GridLayout gl = new GridLayout( );
	gl.numColumns = colNum;
	gl.makeColumnsEqualWidth = false;
	gl.marginBottom = 0;
	gl.marginHeight = 0;
	gl.marginLeft = 0;
	gl.marginRight = 0;
	gl.marginTop = 0;
	gl.marginWidth = 0;
	this.setLayout( gl );
	if ( label != null )
	{
		lblLabel = new Label( this, SWT.NONE );
		lblLabel.setText( label );
	}
	spinner = new Spinner( this, styles );
	GridData gd = new GridData( GridData.FILL_BOTH );
	spinner.setLayoutData( gd );
	setEnabled( enabled );
	if ( endLabel != null )
	{
		lblEndLabel = new Label( this, SWT.NONE );
		lblEndLabel.setText( endLabel );
	}
}
 

public CONAffinityView(Composite parent, int style) {
	super(parent, style);
	
	FillLayout layout = new FillLayout();
	setLayout(layout);
	
	container = new Group(this, SWT.NONE);
	
	container.setText("Other Character Settings");
	
	FormLayout mainLayout = new FormLayout();
	mainLayout.marginLeft = 5;
	mainLayout.marginRight = 5;
	mainLayout.marginTop = 5;
	mainLayout.marginBottom = 5;
	container.setLayout(mainLayout);
	
	randomizeCONButton = new Button(container, SWT.CHECK);
	randomizeCONButton.setText("Randomize Constitution");
	randomizeCONButton.setToolTipText("Randomizes Constitution, which affects weight, and therefore, the ability to\nto shove/rescue and to be shoved/rescued.");
	
	FormData conData = new FormData();
	conData.left = new FormAttachment(0, 0);
	conData.top = new FormAttachment(0, 0);
	randomizeCONButton.setLayoutData(conData);
	
	conVarianceSpinner = new Spinner(container, SWT.NONE);
	conVarianceSpinner.setValues(3, 1, 8, 0, 1, 1);
	conVarianceSpinner.setToolTipText("Determines how far in each direction Constitution is allowed to adjust.");
	
	FormData spinnerData = new FormData();
	spinnerData.right = new FormAttachment(100, -12);
	spinnerData.top = new FormAttachment(randomizeCONButton, 5);
	conVarianceSpinner.setLayoutData(spinnerData);
	
	conVarianceLabel = new Label(container, SWT.NONE);
	conVarianceLabel.setText("Variance:");
	
	FormData labelData = new FormData();
	labelData.right = new FormAttachment(conVarianceSpinner, -5);
	labelData.top = new FormAttachment(conVarianceSpinner, 0, SWT.CENTER);
	conVarianceLabel.setLayoutData(labelData);
	
	conVarianceLabel.setEnabled(false);
	conVarianceSpinner.setEnabled(false);
	
	randomizeCONButton.addListener(SWT.Selection, new Listener() {
		@Override
		public void handleEvent(Event event) {
			conVarianceLabel.setEnabled(randomizeCONButton.getSelection());
			conVarianceSpinner.setEnabled(randomizeCONButton.getSelection());
		}
	});
	
	randomizeAffinityButton = new Button(container, SWT.CHECK);
	randomizeAffinityButton.setText("Randomize Affinity");
	randomizeAffinityButton.setToolTipText("Randomizes affinity, which affects support bonuses.");
	
	FormData affinityData = new FormData();
	affinityData.left = new FormAttachment(randomizeCONButton, 0, SWT.LEFT);
	affinityData.top = new FormAttachment(conVarianceSpinner, 5);
	randomizeAffinityButton.setLayoutData(affinityData);
}
 

private static void createSpinnerGroup(final Shell shell) {
	final Group group = new Group(shell, SWT.NONE);
	group.setLayout(new GridLayout(1, false));

	final Label lbl1 = new Label(group, SWT.NONE);
	lbl1.setText("Simple vertical spinner :");
	final Spinner spinner1 = new Spinner(group, SWT.BORDER);
	spinner1.setMinimum(0);
	spinner1.setMaximum(1000);
	spinner1.setSelection(500);
	spinner1.setIncrement(1);
	spinner1.setPageIncrement(100);

	final Label lbl2 = new Label(group, SWT.NONE);
	lbl2.setText("Floating point values in Spinner :");
	final Spinner spinner2 = new Spinner(group, SWT.NONE);
	// allow 3 decimal places
	spinner2.setDigits(3);
	// set the minimum value to 0.001
	spinner2.setMinimum(1);
	// set the maximum value to 20
	spinner2.setMaximum(20000);
	// set the increment value to 0.010
	spinner2.setIncrement(10);
	// set the seletion to 3.456
	spinner2.setSelection(3456);
	spinner2.addSelectionListener(new SelectionAdapter() {
		@Override
		public void widgetSelected(final SelectionEvent e) {
			final int selection = spinner2.getSelection();
			final int digits = spinner2.getDigits();
			System.out.println("Selection is " + selection / Math.pow(10, digits));
		}
	});

	final Label lbl3 = new Label(group, SWT.NONE);
	lbl3.setText("Validate input in a spinner widget :");
	final Spinner spinner3 = new Spinner(group, SWT.BORDER);
	spinner3.setValues(0, -100, 100, 0, 1, 10);
	spinner3.setLayoutData(new GridData(200, SWT.DEFAULT));
	final ToolTip toolTip = new ToolTip(shell, SWT.BALLOON | SWT.ICON_WARNING);
	spinner3.addModifyListener(e -> {
		final String string = spinner3.getText();
		String message = null;
		try {
			final int value = Integer.parseInt(string);
			final int maximum = spinner3.getMaximum();
			final int minimum = spinner3.getMinimum();
			if (value > maximum) {
				message = "Current input is greater than the maximum limit (" + maximum + ")";
			} else if (value < minimum) {
				message = "Current input is less than the minimum limit (" + minimum + ")";
			}
		} catch (final Exception ex) {
			message = "Current input is not numeric";
		}
		if (message != null) {
			spinner3.setForeground(shell.getDisplay().getSystemColor(SWT.COLOR_RED));
			final Rectangle rect = spinner3.getBounds();
			final GC gc = new GC(spinner3);
			final Point pt = gc.textExtent(string);
			gc.dispose();
			toolTip.setLocation(shell.getDisplay().map(shell, null, rect.x + pt.x, rect.y + rect.height));
			toolTip.setMessage(message);
			toolTip.setVisible(true);
		} else {
			toolTip.setVisible(false);
			spinner3.setForeground(null);
		}
	});

}
 

private void placeComponents( )
{
	GridLayout glNumberStandard = new GridLayout( );
	glNumberStandard.verticalSpacing = 5;
	glNumberStandard.numColumns = 4;
	glNumberStandard.marginHeight = 2;
	glNumberStandard.marginWidth = 2;

	GridData gdGRPNumberStandard = new GridData( GridData.FILL_BOTH );
	this.setLayoutData( gdGRPNumberStandard );
	this.setLayout( glNumberStandard );

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

	txtPrefix = new Text( this, SWT.BORDER | SWT.SINGLE );
	GridData gdTXTPrefix = new GridData( GridData.FILL_HORIZONTAL );
	gdTXTPrefix.widthHint = 60;
	txtPrefix.setLayoutData( gdTXTPrefix );
	txtPrefix.addModifyListener( this );

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

	txtSuffix = new Text( this, SWT.BORDER | SWT.SINGLE );
	GridData gdTXTSuffix = new GridData( GridData.FILL_HORIZONTAL );
	gdTXTSuffix.widthHint = 60;
	txtSuffix.setLayoutData( gdTXTSuffix );
	txtSuffix.addModifyListener( this );

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

	txtMultiplier = new LocalizedNumberEditorComposite( this,
			SWT.BORDER | SWT.SINGLE );
	new TextNumberEditorAssistField( txtMultiplier.getTextControl( ), null );
	
	GridData gdTXTMultiplier = new GridData( GridData.FILL_HORIZONTAL );
	gdTXTMultiplier.widthHint = 60;
	txtMultiplier.setLayoutData( gdTXTMultiplier );
	txtMultiplier.addModifyListener( this );

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

	iscFractionDigits = new Spinner( this, SWT.BORDER );
	GridData gdISCFractionDigits = new GridData( GridData.FILL_HORIZONTAL );
	gdISCFractionDigits.widthHint = 60;
	iscFractionDigits.setLayoutData( gdISCFractionDigits );
	iscFractionDigits.setSelection( 2 );
	iscFractionDigits.addListener( SWT.Selection, this );
}