Java Code Examples for org.eclipse.swt.widgets.Text#addTraverseListener()

The following examples show how to use org.eclipse.swt.widgets.Text#addTraverseListener() . These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may want to check out the right sidebar which shows the related API usage.
Example 1
@Override
protected Text createTextControl(Composite parent) {
	Text text= new Text(parent, SWT.MULTI | SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL);
	text.addTraverseListener(new TraverseListener() {
		public void keyTraversed(TraverseEvent event) {
			switch (event.detail) {
				case SWT.TRAVERSE_ESCAPE:
				case SWT.TRAVERSE_PAGE_NEXT:
				case SWT.TRAVERSE_PAGE_PREVIOUS:
					event.doit= true;
					break;
				case SWT.TRAVERSE_RETURN:
				case SWT.TRAVERSE_TAB_NEXT:
				case SWT.TRAVERSE_TAB_PREVIOUS:
					if ((event.stateMask & SWT.MODIFIER_MASK) != 0) {
						event.doit= true;
					}
					break;
			}

		}
	});
	return text;
}
 
Example 2
protected void createNameAndDescription(final Composite parent) {
    final Label nameLabel = new Label(parent, SWT.NONE);
    nameLabel.setText(Messages.name + " *");
    nameLabel.setLayoutData(GridDataFactory.fillDefaults().align(SWT.END, SWT.CENTER).create());

    nameText = new Text(parent, SWT.BORDER);
    nameText.setLayoutData(GridDataFactory.fillDefaults().grab(true, false).span(2, 1).create());

    final Label descriptionLabel = new Label(parent, SWT.NONE);
    descriptionLabel.setText(Messages.dataDescriptionLabel);
    descriptionLabel.setLayoutData(GridDataFactory.fillDefaults().align(SWT.END, SWT.TOP).create());

    descriptionText = new Text(parent, SWT.BORDER | SWT.MULTI | SWT.WRAP | SWT.V_SCROLL);
    descriptionText
            .setLayoutData(
                    GridDataFactory.fillDefaults().grab(true, false).hint(SWT.DEFAULT, 70).span(2, 1).create());
    descriptionText.addTraverseListener(e -> {
        if (e.detail == SWT.TRAVERSE_TAB_NEXT || e.detail == SWT.TRAVERSE_TAB_PREVIOUS) {
            e.doit = true;
        }
    });
}
 
Example 3
Source Project: olca-app   File: SearchText.java    License: Mozilla Public License 2.0 6 votes vote down vote up
@Override
protected Control createControl(Composite parent) {
	parent.getParent().setRedraw(true); // fix tool-bar size on Windows
	parent.setLayout(new FillLayout());
	log.trace("create search text control");
	Composite composite = new Composite(parent, SWT.NONE);
	GridLayout layout = new GridLayout();
	layout.numColumns = 2;
	layout.horizontalSpacing = 5;
	layout.marginHeight = 0;
	layout.marginWidth = 5;
	layout.verticalSpacing = 0;
	composite.setLayout(layout);
	text = new Text(composite, SWT.BORDER | SWT.SEARCH);
	text.addTraverseListener(e -> {
		if (e.detail == SWT.TRAVERSE_RETURN) {
			doSearch(action.typeFilter);
		}
	});
	UI.gridData(text, true, false).minimumWidth = 180;
	createActionMenu(composite);
	return composite;
}
 
Example 4
Source Project: ermasterr   File: ListenerAppender.java    License: Apache License 2.0 5 votes vote down vote up
public static void addTraverseListener(final Text textArea) {
    textArea.addTraverseListener(new TraverseListener() {
        @Override
        public void keyTraversed(final TraverseEvent e) {
            if (e.detail == SWT.TRAVERSE_TAB_NEXT || e.detail == SWT.TRAVERSE_TAB_PREVIOUS) {
                e.doit = true;
            }
        }
    });
}
 
Example 5
/**
 * Creates a multi-line textbox.
 * 
 * @param parent a composite control which will be the parent of the new
 *          instance (cannot be null)
 * @param style the style of control to construct
 * @param allowTabs set to <code>true</code> to allow \t characters to be
 *          inserted.
 * @return the new textbox
 */
public static Text createMultilineTextbox(Composite parent, int style, final boolean allowTabs) {
  Text text = new Text(parent, style | SWT.MULTI);
  text.addTraverseListener(new TraverseListener() {
    public void keyTraversed(TraverseEvent e) {
      switch (e.detail) {
        case SWT.TRAVERSE_TAB_NEXT:
          e.doit = !allowTabs;
      }
    }
  });
  return text;
}
 
Example 6
Source Project: erflute   File: ListenerAppender.java    License: Apache License 2.0 5 votes vote down vote up
public static void addTraverseListener(final Text textArea) {
    textArea.addTraverseListener(new TraverseListener() {
        @Override
        public void keyTraversed(TraverseEvent e) {
            if (e.detail == SWT.TRAVERSE_TAB_NEXT || e.detail == SWT.TRAVERSE_TAB_PREVIOUS) {
                e.doit = true;
            }
        }
    });
}
 
Example 7
private void createSearchSection(Composite container) {
	Composite composite = new Composite(container, SWT.NONE);
	composite.setLayout(new GridLayout(3, false));
	UI.gridData(composite, true, false);
	new ConnectionText(composite);
	new Label(composite, SWT.NONE).setText(M.Process);
	text = new Text(composite, SWT.BORDER);
	UI.gridData(text, true, false);
	SearchAction action = new SearchAction();
	text.addTraverseListener(action);
	createButton(composite, M.Search, action);
}
 
Example 8
private Text createTextCell(Composite composite, int heightFactor, int widthFactor) {
	Text text = toolkit.createText(composite, null, SWT.BORDER | SWT.MULTI | SWT.WRAP);
	text.addTraverseListener(new TraverseListener() {
		public void keyTraversed(TraverseEvent e) {
			if (e.detail == SWT.TRAVERSE_TAB_NEXT || e.detail == SWT.TRAVERSE_TAB_PREVIOUS) {
				e.doit = true;
			}
		}
	});
	setGridData(text, heightFactor, widthFactor);
	return text;
}
 
Example 9
Source Project: ermaster-b   File: ListenerAppender.java    License: Apache License 2.0 5 votes vote down vote up
public static void addTraverseListener(final Text textArea) {
	textArea.addTraverseListener(new TraverseListener() {
		public void keyTraversed(TraverseEvent e) {
			if (e.detail == SWT.TRAVERSE_TAB_NEXT
					|| e.detail == SWT.TRAVERSE_TAB_PREVIOUS) {
				e.doit = true;
			}
		}
	});
}
 
Example 10
public static void main(String[] args) {
	Display display = new Display();
	Shell shell = new Shell(display);
	GridLayout layout = new GridLayout(2, false);
	shell.setLayout(layout);

	final List<String> items = createList();

	// 1) Create pageable table with 10 items per page
	// This SWT Component create internally a SWT Table+JFace TreeViewer
	int pageSize = 10;
	paginationTable = new PageableTable(shell, SWT.BORDER, SWT.BORDER | SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL, pageSize);
	paginationTable.setLayoutData(new GridData(GridData.FILL, GridData.FILL, true, true, 2, 1));

	// 2) Initialize the table viewer + SWT Table
	TableViewer viewer = paginationTable.getViewer();
	viewer.setContentProvider(ArrayContentProvider.getInstance());
	viewer.setLabelProvider(new LabelProvider());

	Table table = viewer.getTable();
	table.setHeaderVisible(true);
	table.setLinesVisible(true);

	// 3) Create column by adding SortTableColumnSelectionListener listener
	// to sort the paginated table.
	TableViewerColumn col = createTableViewerColumn(viewer, "Name", 150);
	col.setLabelProvider(new ColumnLabelProvider() {
		@Override
		public String getText(Object element) {
			String p = (String) element;
			return p;
		}
	});

	// Call SortTableColumnSelectionListener with null property name because
	// it's a list of String.
	col.getColumn().addSelectionListener(new SortTableColumnSelectionListener(null));

	// 4) Set the page loader used to load a page (sublist of String)
	// according the page index selected, the page size etc.
	paginationTable.setPageLoader(new PageResultLoaderList<>(items));

	// 5) Set current page to 0 to display the first page
	paginationTable.setCurrentPage(0);

	Label lbl = new Label(shell, SWT.NONE);
	lbl.setText("Max rows per page: ");
	lbl.setLayoutData(new GridData(GridData.END, GridData.CENTER, false, false));

	txt = new Text(shell, SWT.BORDER);
	txt.setText("10");
	GridData gd = new GridData(GridData.BEGINNING, GridData.CENTER, false, false);
	gd.widthHint = 30;
	txt.setLayoutData(gd);
	txt.addTraverseListener(e -> updatePageSize());
	txt.addListener(SWT.FocusOut, e -> updatePageSize());

	// paginationTable.getController().setPageSize(10);

	shell.setSize(550, 320);
	shell.open();
	while (!shell.isDisposed()) {
		if (!display.readAndDispatch())
			display.sleep();
	}
	display.dispose();
}