How to use

drawRoundRectangle

method

in

org.pentaho.di.core.gui.GCInterface

gc.drawRoundRectangle( x - 1, y - 1, iconsize + 1, iconsize + 1, 8, 8 );
 gc.fillRectangle( areaX, areaY + nameExtent.y, totalWidth, ( totalHeight - nameExtent.y ) / 2 );
 gc.drawRoundRectangle( areaX, areaY, totalWidth, totalHeight, BasePainter.CORNER_RADIUS_5, BasePainter.CORNER_RADIUS_5 );
  gc.drawRoundRectangle( areaX, areaY + totalHeight + 2, targetsWidth, targetsHeight, 7, 7 );

 gc.setForeground( EColor.CRYSTAL );
gc.drawRoundRectangle( x - 1, y - 1, iconsize + 1, iconsize + 1, 7, 7 );
gc.setForeground( EColor.CRYSTAL );
Point textsize = new Point( gc.textExtent( "" + name ).x, gc.textExtent( "" + name ).y );
 gc.fillRectangle( areaX, areaY + nameExtent.y, totalWidth, ( totalHeight - nameExtent.y ) / 2 );
 gc.drawRoundRectangle( areaX, areaY, totalWidth, totalHeight, BasePainter.CORNER_RADIUS_5, BasePainter.CORNER_RADIUS_5 );

gc.drawRoundRectangle( popupX, popupY, popupWidth, popupHeight, 7, 7 );