Java Code Examples for org.eclipse.swt.widgets.TableItem#getBackground()

/**
 * Copy information from the meta-data input to the dialog fields.
 */
public void getData() {
  for ( int i = 0; i < stats.size(); i++ ) {
    SqlStatement stat = stats.get( i );
    TableItem ti = wFields.table.getItem( i );

    String name = stat.getTransformName();
    DatabaseMeta dbinfo = stat.getDatabase();
    String sql = stat.getSql();
    String error = stat.getError();

    if ( name != null ) {
      ti.setText( 1, name );
    }
    if ( dbinfo != null ) {
      ti.setText( 2, dbinfo.getName() );
    }
    if ( sql != null ) {
      ti.setText( 3, sql );
    }
    if ( error != null ) {
      ti.setText( 4, error );
    }

    Color col = ti.getBackground();
    if ( stat.hasError() ) {
      col = red;
    }
    ti.setBackground( col );
  }
  wFields.setRowNums();
  wFields.optWidth( true );
}
 

/**
 * Creates an item in the list.
 *
 * @param item
 * @param index
 */
private void createItem(final TableItem item, final int index) {

    final ARXNode node = list.get(index);

    final String transformation = Arrays.toString(node.getTransformation());
    item.setText(0, transformation);

    final String anonymity = node.getAnonymity().toString();
    item.setText(2, anonymity);

    String min = null;
    if (node.getLowestScore() != null) {
        min = node.getLowestScore().toString() +
              " [" + SWTUtil.getPrettyString(asRelativeValue(node.getLowestScore())) + "%]"; //$NON-NLS-1$ //$NON-NLS-2$
    } else {
        min = Resources.getMessage("ListView.7"); //$NON-NLS-1$
    }
    item.setText(4, min);
    String max = null;
    if (node.getHighestScore() != null) {
        max = node.getHighestScore().toString() +
              " [" + SWTUtil.getPrettyString(asRelativeValue(node.getHighestScore())) + "%]"; //$NON-NLS-1$ //$NON-NLS-2$
    } else {
        max = Resources.getMessage("ListView.10"); //$NON-NLS-1$
    }
    item.setText(5, max);
    item.setData(node);

    item.setImage(1, getSymbol(super.getInnerColor(node)));
    item.setImage(3, getSymbol(super.getUtilityColor(node)));
    
    this.background = this.background != null ? this.background : item.getBackground();
}
 

/**
 * Copy information from the meta-data input to the dialog fields.
 */
public void getData() {
  for ( int i = 0; i < stats.size(); i++ ) {
    SQLStatement stat = stats.get( i );
    TableItem ti = wFields.table.getItem( i );

    String name = stat.getStepname();
    DatabaseMeta dbinfo = stat.getDatabase();
    String sql = stat.getSQL();
    String error = stat.getError();

    if ( name != null ) {
      ti.setText( 1, name );
    }
    if ( dbinfo != null ) {
      ti.setText( 2, dbinfo.getName() );
    }
    if ( sql != null ) {
      ti.setText( 3, sql );
    }
    if ( error != null ) {
      ti.setText( 4, error );
    }

    Color col = ti.getBackground();
    if ( stat.hasError() ) {
      col = red;
    }
    ti.setBackground( col );
  }
  wFields.setRowNums();
  wFields.optWidth( true );
}
 

/**
 * Copy information from the meta-data input to the dialog fields.
 */
public void getData() {
  wFields.table.removeAll();

  for ( int i = 0; i < remarks.size(); i++ ) {
    ICheckResult cr = remarks.get( i );
    if ( show_successful_results || cr.getType() != ICheckResult.TYPE_RESULT_OK ) {
      TableItem ti = new TableItem( wFields.table, SWT.NONE );
      // MB - Support both Action and Transform Checking
      // 6/25/07
      ICheckResultSource sourceMeta = cr.getSourceInfo();
      if ( sourceMeta != null ) {
        ti.setText( 1, sourceMeta.getName() );
      } else {
        ti.setText( 1, "<global>" );
      }
      ti.setText( 2, cr.getType() + " - " + cr.getTypeDesc() );
      ti.setText( 3, cr.getText() );

      Color col = ti.getBackground();
      switch ( cr.getType() ) {
        case ICheckResult.TYPE_RESULT_OK:
          col = green;
          break;
        case ICheckResult.TYPE_RESULT_ERROR:
          col = red;
          break;
        case ICheckResult.TYPE_RESULT_WARNING:
          col = yellow;
          break;
        case ICheckResult.TYPE_RESULT_COMMENT:
        default:
          break;
      }
      ti.setBackground( col );
    }
  }

  if ( wFields.table.getItemCount() == 0 ) {
    wFields.clearAll( false );
  }

  wFields.setRowNums();
  wFields.optWidth( true );

  if ( show_successful_results ) {
    wlFields.setText( STRING_HIDE_REMARKS );
    wNoOK.setText( STRING_HIDE_SUCESSFUL );
  } else {
    wlFields.setText( STRING_SHOW_REMARKS );
    wNoOK.setText( STRING_SHOW_SUCESSFUL );
  }

  shell.layout();
}
 

@Override
public void handleEvent(Event event) {
    TableItem item = (TableItem) event.item;
    List<?> styleRanges = (List<?>) item.getData(Key.STYLE_RANGES);

    GC gc = event.gc;
    Color background = item.getBackground(event.index);
    /*
     * Paint the background if it is not the default system color. In
     * Windows, if you let the widget draw the background, it will not
     * show the item's background color if the item is selected or hot.
     * If there are no style ranges and the item background is the
     * default system color, we do not want to paint it or otherwise we
     * would override the platform theme (e.g. alternating colors).
     */
    if (styleRanges != null || !background.equals(item.getParent().getBackground())) {
        // we will paint the table item's background
        event.detail &= ~SWT.BACKGROUND;

        // paint the item's default background
        gc.setBackground(background);
        gc.fillRectangle(event.x, event.y, event.width, event.height);
    }

    /*
     * We will paint the table item's foreground. In Windows, if you
     * paint the background but let the widget draw the foreground, it
     * will override your background, unless the item is selected or
     * hot.
     */
    event.detail &= ~SWT.FOREGROUND;

    // paint the highlighted background for all style ranges
    if (styleRanges != null) {
        Rectangle textBounds = item.getTextBounds(event.index);
        String text = item.getText(event.index);
        for (Object o : styleRanges) {
            if (o instanceof StyleRange) {
                StyleRange styleRange = (StyleRange) o;
                if (styleRange.data.equals(event.index)) {
                    int startIndex = styleRange.start;
                    int endIndex = startIndex + styleRange.length;
                    int startX = gc.textExtent(text.substring(0, startIndex)).x;
                    int endX = gc.textExtent(text.substring(0, endIndex)).x;
                    gc.setBackground(styleRange.background);
                    gc.fillRectangle(textBounds.x + startX, textBounds.y, (endX - startX), textBounds.height);
                }
            }
        }
    }
}
 

/**
 * Copy information from the meta-data input to the dialog fields.
 */
public void getData() {
  wFields.table.removeAll();

  for ( int i = 0; i < remarks.size(); i++ ) {
    CheckResultInterface cr = remarks.get( i );
    if ( show_successful_results || cr.getType() != CheckResultInterface.TYPE_RESULT_OK ) {
      TableItem ti = new TableItem( wFields.table, SWT.NONE );
      // MB - Support both JobEntry and Step Checking
      // 6/25/07
      CheckResultSourceInterface sourceMeta = cr.getSourceInfo();
      if ( sourceMeta != null ) {
        ti.setText( 1, sourceMeta.getName() );
      } else {
        ti.setText( 1, "<global>" );
      }
      ti.setText( 2, cr.getType() + " - " + cr.getTypeDesc() );
      ti.setText( 3, cr.getText() );

      Color col = ti.getBackground();
      switch ( cr.getType() ) {
        case CheckResultInterface.TYPE_RESULT_OK:
          col = green;
          break;
        case CheckResultInterface.TYPE_RESULT_ERROR:
          col = red;
          break;
        case CheckResultInterface.TYPE_RESULT_WARNING:
          col = yellow;
          break;
        case CheckResultInterface.TYPE_RESULT_COMMENT:
        default:
          break;
      }
      ti.setBackground( col );
    }
  }

  if ( wFields.table.getItemCount() == 0 ) {
    wFields.clearAll( false );
  }

  wFields.setRowNums();
  wFields.optWidth( true );

  if ( show_successful_results ) {
    wlFields.setText( STRING_HIDE_REMARKS );
    wNoOK.setText( STRING_HIDE_SUCESSFUL );
  } else {
    wlFields.setText( STRING_SHOW_REMARKS );
    wNoOK.setText( STRING_SHOW_SUCESSFUL );
  }

  shell.layout();
}