Examples of org.eclipse.swt.graphics.Region.dispose()

org.eclipse.swt.graphics.Region.dispose()
Disposes of the operating system resources associated with the region. Applications must dispose of all regions which they allocate.

            gc.setClipping(reg);
            
            getGroup().drawBackground(gc, 0, 0, getGroup().getSize().x,getGroup().getSize().y); 
            
            gc.setClipping((Region)null);
            reg.dispose();
        }

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        }


        if ((getGroup().getStyle() & SWT.SMOOTH) != 0)
        {
            gc.setClipping((Region)null);
            reg.dispose();
        }


        // Paint Image


        if (image != null)

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                GraphicUtils.drawRoundRectangle(gc, 0, titleHeight, getGroup().getSize().x - 1,
                                                getGroup().getSize().y - titleHeight, null, false,
                                                true);


                reg.dispose();
                gc.setClipping((Region)null);
            }
            else
            {
                gc.setForeground(_borderColor);

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            Color originalBackgroundColor = gc.getBackground();
            gc.setBackground(incompleteRegionColor);
            gc.fillRectangle(incompleteRegion.getBounds());
            gc.setBackground(originalBackgroundColor);


            incompleteRegion.dispose();
        }


        super.paintCell(cell, gc, rectangle, configRegistry);
    }

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      gc.setBackground(colorGB2.getBgColor1());
      gc.fillPolygon(polygon2);
    }


    region1.dispose();
    region2.dispose();
  }
}

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          }
          // Setup clipping and the FDC
          Region clipRegion = new Region();
          event.gc.getClipping(clipRegion);
          paintFDC.gc.setClipping(clipRegion);
          clipRegion.dispose();


          paintFDC.xOffset = displayFDC.xOffset;
          paintFDC.yOffset = displayFDC.yOffset;
          paintFDC.xScale = displayFDC.xScale;
          paintFDC.yScale = displayFDC.yScale;

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    if (!isRubberbandHidden()) {
      Region region = new Region();
      rubberband.addDamagedRegion(displayFDC, region);
      Rectangle r = region.getBounds();
      paintCanvas.redraw(r.x, r.y, r.width, r.height, true);
      region.dispose();
    }
    rubberband.clear();


  }

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    if (rubberbandHiddenNestingCount++ <= 0) {
      Region region = new Region();
      rubberband.addDamagedRegion(displayFDC, region);
      Rectangle r = region.getBounds();
      paintCanvas.redraw(r.x, r.y, r.width, r.height, true);
      region.dispose();
    }
  }


  /**
   * Determines if the rubberband is hidden.

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      if (width > 0) {
        Region region = new Region();
        gc.getClipping(region);
        region.add(event.x, event.y, width, event.height);
        gc.setClipping(region);
        region.dispose();
      }
    }
  }


  /**

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            if ( width > 0 ) {
              Region region = new Region();
              gc.getClipping( region );
              region.add( event.x, event.y, width, event.height );
              gc.setClipping( region );
              region.dispose();
            }
          }
          gc.setAdvanced( true );
          if ( gc.getAdvanced() )
            gc.setAlpha( 127 );

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