Java Code Examples for org.eclipse.swt.widgets.Combo#setVisibleItemCount()

private void createParentMandatoryGroup(Group parent) {
	GridLayout gridLayout = new GridLayout();
	gridLayout.marginHeight = 10;

	GridData gridData = new GridData();
	gridData.horizontalAlignment = GridData.FILL;
	gridData.grabExcessHorizontalSpace = true;

	Group group = new Group(parent, SWT.NONE);
	group.setLayout(gridLayout);
	group.setLayoutData(gridData);
	group.setText(ResourceString.getResourceString("label.mandatory"));

	parentCardinalityCombo = new Combo(group, SWT.NONE);
	parentCardinalityCombo.setLayoutData(gridData);

	parentCardinalityCombo.setVisibleItemCount(5);

	parentCardinalityCombo.add("1");
	parentCardinalityCombo.add("0..1");
}
 

protected Combo newComboControl( Composite composite, Key key,
		String[] values, String[] valueLabels )
{
	ControlData data = new ControlData( key, values );

	Combo comboBox = new Combo( composite, SWT.READ_ONLY );
	comboBox.setVisibleItemCount( 30 );
	comboBox.setItems( valueLabels );
	comboBox.setData( data );
	comboBox.addSelectionListener( getSelectionListener( ) );
	comboBox.setFont( JFaceResources.getDialogFont( ) );

	String currValue = getValue( key );
	comboBox.select( data.getSelection( currValue ) );

	fComboBoxes.add( comboBox );

	return comboBox;
}
 

public void createContent( Composite parent )
{
	controlTypeChooser = new Combo( parent, SWT.READ_ONLY | SWT.DROP_DOWN );
	controlTypeChooser.setVisibleItemCount( 30 );
	controlTypeChooser.addListener( SWT.Selection, new Listener( ) {

		public void handleEvent( Event e )
		{
			List<Listener> listeners = DefaultParameterDialogControlTypeHelper.this.listeners.get( SWT.Selection );
			if ( listeners == null )
				return;
			for ( int i = 0; i < listeners.size( ); i++ )
				listeners.get( i ).handleEvent( e );
		}
	} );
}
 

private void createChildMandatoryGroup(Group parent) {
    final GridLayout gridLayout = new GridLayout();
    gridLayout.marginHeight = 10;
    final GridData gridData = new GridData();
    gridData.grabExcessHorizontalSpace = true;
    gridData.horizontalAlignment = GridData.FILL;
    final Group group = new Group(parent, SWT.NONE);
    group.setLayout(gridLayout);
    group.setLayoutData(gridData);
    group.setText(DisplayMessages.getMessage("label.mandatory"));
    childCardinalityCombo = new Combo(group, SWT.NONE);
    childCardinalityCombo.setLayoutData(gridData);
    childCardinalityCombo.setVisibleItemCount(5);
    childCardinalityCombo.add("1..n");
    childCardinalityCombo.add("0..n");
    childCardinalityCombo.add("1");
    childCardinalityCombo.add("0..1");
}
 

private void createParentMandatoryGroup(Group parent) {
    final GridLayout gridLayout = new GridLayout();
    gridLayout.marginHeight = 10;

    final GridData gridData = new GridData();
    gridData.horizontalAlignment = GridData.FILL;
    gridData.grabExcessHorizontalSpace = true;

    final Group group = new Group(parent, SWT.NONE);
    group.setLayout(gridLayout);
    group.setLayoutData(gridData);
    group.setText(DisplayMessages.getMessage("label.mandatory"));

    parentCardinalityCombo = new Combo(group, SWT.NONE);
    parentCardinalityCombo.setLayoutData(gridData);
    parentCardinalityCombo.setVisibleItemCount(5);
    parentCardinalityCombo.add("1");
    parentCardinalityCombo.add("0..1");
}
 

private void createParentMandatoryGroup(final Group parent) {
    final GridLayout gridLayout = new GridLayout();
    gridLayout.marginHeight = 10;

    final GridData gridData = new GridData();
    gridData.horizontalAlignment = GridData.FILL;
    gridData.grabExcessHorizontalSpace = true;

    final Group group = new Group(parent, SWT.NONE);
    group.setLayout(gridLayout);
    group.setLayoutData(gridData);
    group.setText(ResourceString.getResourceString("label.mandatory"));

    parentCardinalityCombo = new Combo(group, SWT.NONE);
    parentCardinalityCombo.setLayoutData(gridData);

    parentCardinalityCombo.setVisibleItemCount(5);

    parentCardinalityCombo.add(Relation.PARENT_CARDINALITY_1);

    if (!relation.getForeignKeyColumns().get(0).isPrimaryKey()) {
        parentCardinalityCombo.add(Relation.PARENT_CARDINALITY_0_OR_1);
    }
}
 

@Override
protected Control createDialogArea( Composite parent )
{
	Composite content = new Composite( parent, SWT.NONE );
	content.setLayoutData( GridDataFactory.swtDefaults( ).hint( 300,
			SWT.DEFAULT ).create( ) );
	content.setLayout( GridLayoutFactory.swtDefaults( )
			.numColumns( 2 )
			.margins( 15, 15 )
			.create( ) );
	new Label( content, SWT.NONE ).setText( Messages.getString("SelectVariableDialog.AvailableVariables") ); //$NON-NLS-1$
	variablesCombo = new Combo( content, SWT.READ_ONLY );
	variablesCombo.setLayoutData( new GridData( GridData.FILL_HORIZONTAL ) );
	variablesCombo.setVisibleItemCount( 30 );
	variablesCombo.addSelectionListener( new SelectionAdapter( ) {

		public void widgetSelected( SelectionEvent e )
		{
			validate( );
		}
	} );
	UIUtil.bindHelp( parent, IHelpContextIds.SELECT_VARIABLE_DIALOG_ID );
	return content;
}
 

public static Combo createEngineCombo(Composite parent,
		AbstractDialog dialog) {
	Combo combo = CompositeFactory.createCombo(dialog, parent,
			"label.storage.engine", 1);
	combo.setVisibleItemCount(20);

	initEngineCombo(combo);

	return combo;
}
 

protected void initCategoryCombo(final Combo categoryCombo) {
    categoryCombo.add(ResourceString.getResourceString("label.all"));

    for (final Category category : categoryList) {
        categoryCombo.add(category.getName());
    }

    categoryCombo.setVisibleItemCount(20);
}
 

@Override
protected Control createDialogArea(Composite parent){
	Composite ret = new Composite(parent, SWT.NONE);
	ret.setLayout(new GridLayout());
	ret.setLayoutData(SWTHelper.getFillGridData(1, true, 1, true));
	cbStates = new Combo(ret, SWT.READ_ONLY);
	cbStates.setItems(RnStatus.getStatusTexts());
	cbStates.setVisibleItemCount(RnStatus.getStatusTexts().length);
	cbStates.select(rn.getStatus());
	cbStates.setLayoutData(SWTHelper.getFillGridData(1, true, 1, false));
	new Label(ret, SWT.WRAP).setText(Messages.RnDialogs_warningDontChangeManually); //$NON-NLS-1$
	return ret;
}
 

public static Combo createEngineCombo(Composite parent, AbstractDialog dialog) {
    final Combo combo = CompositeFactory.createCombo(dialog, parent, "label.storage.engine", 1);
    combo.setVisibleItemCount(20);

    initEngineCombo(combo);

    return combo;
}
 

private void createReferredColumnSelector(Composite composite) {
    final Label label = new Label(composite, SWT.NONE);
    label.setText("Referred Column");
    final GridData gridData = new GridData();
    gridData.horizontalAlignment = GridData.FILL;
    gridData.grabExcessHorizontalSpace = true;
    referredColumnSelector = new Combo(composite, SWT.READ_ONLY);
    referredColumnSelector.setLayoutData(gridData);
    referredColumnSelector.setVisibleItemCount(20);
}
 

protected Control createDialogArea( Composite parent )
{
	Composite composite = (Composite) super.createDialogArea( parent );
	new Label( composite, SWT.NONE ).setText( Messages.getString( "dataset.editor.label.selectDataSource" ) ); //$NON-NLS-1$
	combo = new Combo( composite, SWT.BORDER | SWT.READ_ONLY );
	combo.setLayoutData( new GridData( GridData.FILL_HORIZONTAL ) );
	combo.setVisibleItemCount( 30 );
	combo.setItems( dataSourceNames );

	UIUtil.bindHelp( parent,
			IHelpContextIds.ADD_DATA_SOURCE_SELECTION_DIALOG_ID );
	return composite;
}
 

private Combo createIntermediaryTypeCombo(Composite composite) {
	final Combo textCombo= new Combo(composite, SWT.SINGLE | SWT.BORDER);
	textCombo.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
	textCombo.setItems(fgIntermediaryTypes.toArray(new String[fgIntermediaryTypes.size()]));
	textCombo.setVisibleItemCount(INTERMEDIARY_TYPE_COUNT);

	JavaTypeCompletionProcessor processor= new JavaTypeCompletionProcessor(false, false, true);
	processor.setPackageFragment(getIntroduceIndirectionRefactoring().getInvocationPackage());
	ControlContentAssistHelper.createComboContentAssistant(textCombo, processor);
	TextFieldNavigationHandler.install(textCombo);
	return textCombo;
}
 

public static Combo createEngineCombo(final Composite parent, final AbstractDialog dialog) {
    final Combo combo = CompositeFactory.createCombo(dialog, parent, "label.storage.engine", 1);
    combo.setVisibleItemCount(20);

    initEngineCombo(combo);

    return combo;
}
 

private void createRightComponent( Composite composite )
{
	Label formatLabel = new Label( composite, SWT.CENTER | SWT.SINGLE );
	formatLabel.setText( LABEL_FORMAT );
	formatLabel.setBounds( 0, 8, 60, 30 );

	combo = new Combo( composite, SWT.READ_ONLY | SWT.DROP_DOWN );
	List list = TimeFormat.getDefaultFormat( ).getSupportList( );
	String[] items = new String[list.size( )];
	list.toArray( items );
	combo.setBounds( 60, 2, 150, 30 );
	combo.setVisibleItemCount( 30 );
	combo.setItems( items );
	combo.select( 0 );

	Label zoneLabel = new Label( composite, SWT.CENTER );
	zoneLabel.setText( LABEL_TIMEZONE );
	zoneLabel.setBounds( 0, 108, 60, 30 );

	zoneCombo = new Combo( composite, SWT.READ_ONLY | SWT.SINGLE );
	zoneCombo.setVisibleItemCount( 30 );
	items = TimeZone.getAvailableIDs( );
	zoneCombo.setBounds( 60, 102, 150, 30 );
	zoneCombo.setItems( items );
	zoneCombo.select( 0 );

}
 

protected Control createDialogArea( Composite parent )
{
	getShell( ).setText( fShellTitle );

	Composite composite = (Composite) super.createDialogArea( parent );
	Composite innerComposite = new Composite( composite, SWT.NONE );
	innerComposite.setLayoutData( new GridData( ) );
	GridLayout gl = new GridLayout( );
	gl.numColumns = 2;
	innerComposite.setLayout( gl );

	Label label = new Label( innerComposite, SWT.NONE );
	label.setText( fLabelText );
	label.setLayoutData( new GridData( ) );

	final Combo combo = new Combo( innerComposite, SWT.READ_ONLY );
	for ( int i = 0; i < fAllowedStrings.length; i++ )
	{
		combo.add( fAllowedStrings[i] );
	}
	if ( fInitialSelectionIndex != -1 )
	{
		combo.select( fInitialSelectionIndex );
		fSelection = combo.getItem( combo.getSelectionIndex( ) );
	}
	GridData gd = new GridData( );
	gd.widthHint = convertWidthInCharsToPixels( getMaxStringLength( ) );
	combo.setLayoutData( gd );
	combo.setVisibleItemCount( 30 );
	combo.addSelectionListener( new SelectionAdapter( ) {

		public void widgetSelected( SelectionEvent e )
		{
			fSelection = combo.getItem( combo.getSelectionIndex( ) );
		}
	} );
	applyDialogFont( composite );
	return composite;
}
 

/**
 * Creates the group area
 * 
 * @param parent
 *            the parent composite
 */
private void createGroupArea( Composite parent )
{
	Composite composite = new Composite( parent, SWT.NONE );
	GridData layoutData = new GridData( GridData.FILL_HORIZONTAL
			| GridData.VERTICAL_ALIGN_BEGINNING );
	layoutData.verticalSpan = 2;
	composite.setLayoutData( layoutData );
	composite.setLayout( new GridLayout( ) );

	sortingGroup = new Group( composite, SWT.NONE );
	sortingGroup.setText( SORT_GROUP_TITLE );
	sortingGroup.setLayoutData( new GridData( GridData.FILL_HORIZONTAL ) );
	sortingGroup.setLayout( new FillLayout( SWT.VERTICAL ) );

	Composite sortingGroupComposite = new Composite( sortingGroup, SWT.NONE );
	sortingGroupComposite.setLayout( new GridLayout( ) );

	ascending = new Button( sortingGroupComposite, SWT.RADIO );
	// ascending.setText( sortByAscending.getDisplayName( ) );
	ascending.setText( Messages.getString( "GroupDialog.Button.Ascending" ) ); //$NON-NLS-1$
	descending = new Button( sortingGroupComposite, SWT.RADIO );
	// descending.setText( sortByDescending.getDisplayName( ) );
	descending.setText( Messages.getString( "GroupDialog.Button.Descending" ) ); //$NON-NLS-1$

	Group pagebreakGroup = new Group( composite, SWT.NONE );

	pagebreakGroup.setText( Messages.getString( "GroupDialog.PageBreak" ) ); //$NON-NLS-1$
	pagebreakGroup.setLayoutData( new GridData( GridData.FILL_HORIZONTAL ) );
	GridLayout layout = new GridLayout( );
	layout.numColumns = 3;
	pagebreakGroup.setLayout( layout );

	new Label( pagebreakGroup, SWT.NONE ).setText( Messages.getString( "GroupDialog.PageBreakBefore" ) ); //$NON-NLS-1$
	pagebreakBeforeCombo = new Combo( pagebreakGroup, SWT.READ_ONLY
			| SWT.DROP_DOWN );
	for ( int i = 0; i < pagebreakBeforeChoicesAll.length; i++ )
	{
		pagebreakBeforeCombo.add( pagebreakBeforeChoicesAll[i].getDisplayName( ) );
	}
	pagebreakBeforeCombo.setLayoutData( new GridData( GridData.FILL_HORIZONTAL ) );
	pagebreakBeforeCombo.setVisibleItemCount( 30 );
	WidgetUtil.createGridPlaceholder( pagebreakGroup, 1, true );
	pagebreakBeforeCombo.setData( pagebreakBeforeChoicesAll );

	new Label( pagebreakGroup, SWT.NONE ).setText( Messages.getString( "GroupDialog.PageBreakAfter" ) ); //$NON-NLS-1$
	pagebreakAfterCombo = new Combo( pagebreakGroup, SWT.READ_ONLY
			| SWT.DROP_DOWN );
	for ( int i = 0; i < pagebreakAfterChoicesAll.length; i++ )
	{
		pagebreakAfterCombo.add( pagebreakAfterChoicesAll[i].getDisplayName( ) );
	}
	pagebreakAfterCombo.setVisibleItemCount( 30 );
	pagebreakAfterCombo.setData( pagebreakAfterChoicesAll );
	pagebreakAfterCombo.setLayoutData( new GridData( GridData.FILL_HORIZONTAL ) );
	WidgetUtil.createGridPlaceholder( pagebreakGroup, 1, true );

	new Label( pagebreakGroup, SWT.NONE ).setText( Messages.getString( "GroupDialog.PageBreakInside" ) ); //$NON-NLS-1$
	pagebreakInsideCombo = new Combo( pagebreakGroup, SWT.READ_ONLY
			| SWT.DROP_DOWN );
	for ( int i = 0; i < pagebreakInsideChoicesAll.length; i++ )
	{
		pagebreakInsideCombo.add( pagebreakInsideChoicesAll[i].getDisplayName( ) );
	}
	pagebreakInsideCombo.setVisibleItemCount( 30 );
	pagebreakInsideCombo.setData( pagebreakInsideChoicesAll );
	pagebreakInsideCombo.setLayoutData( new GridData( GridData.FILL_HORIZONTAL ) );
	WidgetUtil.createGridPlaceholder( pagebreakGroup, 1, true );

	repeatHeaderButton = new Button( pagebreakGroup, SWT.CHECK );
	repeatHeaderButton.setText( Messages.getString( "GroupDialog.RepeatHeader" ) ); //$NON-NLS-1$
	GridData data = new GridData( );
	data.horizontalSpan = 3;
	repeatHeaderButton.setLayoutData( data );

	PropertyHandle propertyHandle = inputGroup.getPropertyHandle( TableHandle.SORT_PROP );
	if ( propertyHandle.iterator( ).hasNext( ) )
	{
		ascending.setEnabled( false );
		descending.setEnabled( false );
	}
}
 

/**
 * Sets the default visible item count for {@link Combo}s.
 * Workaround for https://bugs.eclipse.org/bugs/show_bug.cgi?id=7845 .
 *
 * @param combo the combo
 *
 * @see Combo#setVisibleItemCount(int)
 * @see #COMBO_VISIBLE_ITEM_COUNT
 *
 * @since 3.5
 */
public static void setDefaultVisibleItemCount(Combo combo) {
    combo.setVisibleItemCount(COMBO_VISIBLE_ITEM_COUNT);
}
 

/**
 * Sets the default visible item count for {@link Combo}s.
 * Workaround for https://bugs.eclipse.org/bugs/show_bug.cgi?id=7845 .
 *
 * @param combo the combo
 *
 * @see Combo#setVisibleItemCount(int)
 * @see #COMBO_VISIBLE_ITEM_COUNT
 *
 * @since 3.5
 */
public static void setDefaultVisibleItemCount(Combo combo) {
	combo.setVisibleItemCount(COMBO_VISIBLE_ITEM_COUNT);
}