Examples with Type3Field org.talend.designer.scd.model.Type3Field used on opensource projects

Example 6 with Type3Field

use of org.talend.designer.scd.model.Type3Field in project tdi-studio-se by Talend.

the class Type3Section method createContents.

@Override
protected void createContents(Composite composite) {
    inputColumns = scdManager.getInputColumnNames();
    outputColumns = scdManager.getOutputColumnNames();
    tableViewer = new TableViewer(composite, SWT.FULL_SELECTION | SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
    table = tableViewer.getTable();
    table.setLinesVisible(true);
    table.setHeaderVisible(true);
    GridData gd = new GridData(SWT.FILL, SWT.FILL, true, true);
    gd.grabExcessHorizontalSpace = true;
    gd.grabExcessVerticalSpace = true;
    table.setLayoutData(gd);
    TableViewerColumn currentColumn = new TableViewerColumn(tableViewer, SWT.NONE);
    currentColumn.getColumn().setText(CURRENT_HEADER);
    currentColumn.getColumn().setWidth(200);
    // currentColumn.setEditingSupport(new Type3EditingSupport(tableViewer, 0));
    TableViewerColumn previousColumn = new TableViewerColumn(tableViewer, SWT.NONE);
    previousColumn.getColumn().setText(PREVIOUS_HEADER);
    previousColumn.getColumn().setWidth(200);
    previousColumn.setEditingSupport(new Type3EditingSupport(tableViewer, 1));
    tableViewer.setLabelProvider(new TableLabelProvider());
    tableViewer.setContentProvider(new ContentProvider());
    table.addListener(SWT.EraseItem, new Listener() {

        public void handleEvent(Event event) {
            event.detail &= ~SWT.HOT;
            GC gc = event.gc;
            TableItem item = (TableItem) event.item;
            Color background = gc.getBackground();
            Type3Field field = (Type3Field) item.getData();
            if (StringUtils.isNotEmpty(field.getPreviousValue())) {
                gc.setBackground(table.getDisplay().getSystemColor(SWT.COLOR_WHITE));
            } else {
                gc.setBackground(ERROR_COLOR);
                event.detail &= ~SWT.SELECTED;
            }
            gc.fillRectangle(table.getClientArea());
            gc.setBackground(background);
            event.detail &= ~SWT.BACKGROUND;
        }
    });
}