Examples of org.eclipse.swt.graphics.GC.fillGradientRectangle()

org.eclipse.swt.graphics.GC.fillGradientRectangle()
Fills the interior of the specified rectangle with a gradient sweeping from left to right or top to bottom progressing from the receiver's foreground color to its background color. @param x the x coordinate of the rectangle to be filled @param y the y coordinate of the rectangle to be filled @param width the width of the rectangle to be filled, may be negative(inverts direction of gradient if horizontal) @param height the height of the rectangle to be filled, may be negative(inverts direction of gradient if vertical) @param vertical if true sweeps from top to bottom, else sweeps from left to right @exception SWTException
- ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed
@see #drawRectangle(int,int,int,int)

    Color oldBackground = gc.getBackground();


    /* Gradient */
    gc.setForeground(fg);
    gc.setBackground(bg);
    gc.fillGradientRectangle(0, rect.y, area.width, rect.height, true);


    /* Bottom Line */
    gc.setForeground(end);
    gc.drawLine(0, rect.y + rect.height - 1, area.width, rect.y + rect.height - 1);

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      Color oldBackground = gc.getBackground();


      /* Gradient */
      gc.setForeground(fGradientFgColor);
      gc.setBackground(fGradientBgColor);
      gc.fillGradientRectangle(0, rect.y, area.width, rect.height, true);


      /* Bottom Line */
      gc.setForeground(fGradientEndColor);
      gc.drawLine(0, rect.y + rect.height - 1, area.width, rect.y + rect.height - 1);

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            if (lastColor == null)
              lastColor = oldBackground;
            gc.setBackground(lastColor);
            if (gradientVertical) {
              final int gradientHeight = (gradientPercents[i] * rect.height / 100) - pos;
              gc.fillGradientRectangle(0, pos, rect.width, gradientHeight, true);
              pos += gradientHeight;
            } else {
              final int gradientWidth = (gradientPercents[i] * rect.width / 100) - pos;
              gc.fillGradientRectangle(pos, 0, gradientWidth, rect.height, false);
              pos += gradientWidth;

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              final int gradientHeight = (gradientPercents[i] * rect.height / 100) - pos;
              gc.fillGradientRectangle(0, pos, rect.width, gradientHeight, true);
              pos += gradientHeight;
            } else {
              final int gradientWidth = (gradientPercents[i] * rect.width / 100) - pos;
              gc.fillGradientRectangle(pos, 0, gradientWidth, rect.height, false);
              pos += gradientWidth;
            }
          }
          if (gradientVertical && pos < rect.height) {
            gc.setBackground(getBackground());

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          GC gc = e.gc;
          Rectangle clArea = descriptionContainer.getClientArea();


          gc.setForeground(fNotifierColors.getBorder());
          gc.setBackground(fNotifierColors.getGradientEnd());
          gc.fillGradientRectangle(4, 1, clArea.width, 1, false);
        }
      });


      Label descriptionText = new Label(descriptionContainer, SWT.WRAP);
      descriptionText.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));

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      }


      private void drawGradient(GC gc, Rectangle clArea) {
        gc.setForeground(fNotifierColors.getGradientBegin());
        gc.setBackground(fNotifierColors.getGradientEnd());
        gc.fillGradientRectangle(clArea.x, clArea.y, clArea.width, clArea.height, true);
      }


      private void fixRegion(GC gc, Rectangle clArea) {
        gc.setForeground(fNotifierColors.getBorder());

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      }


      private void drawGradient(GC gc, Rectangle clArea) {
        gc.setBackground(fNotifierColors.getGradientBegin());
        gc.setForeground(fNotifierColors.getGradientEnd());
        gc.fillGradientRectangle(clArea.x, clArea.y, clArea.width, clArea.height, true);
      }


      private void fixRegion(GC gc, Rectangle clArea) {
        gc.setForeground(fNotifierColors.getBorder());

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    {
        GC gc = e.gc;
        gc.setForeground(backgroundColor);
        gc.setBackground(Display.getDefault().getSystemColor(SWT.COLOR_WHITE));
        Rectangle r = getClientArea();
        gc.fillGradientRectangle(0, 0, r.width, r.height, false);
    }


    private void keyPressed(KeyEvent e)
    {
        if (selection != null && (e.keyCode == SWT.ARROW_UP || e.keyCode == SWT.ARROW_DOWN))

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            if (Sidebar.this.selection != null && this == Sidebar.this.selection.item)
            {
                gc.setForeground(isDragTarget ? selectedColor : lighterSelectedColor);
                gc.setBackground(selectedColor);
                gc.fillGradientRectangle(bounds.x, bounds.y, bounds.width, bounds.height, true);


                gc.setForeground(getDisplay().getSystemColor(SWT.COLOR_BLACK));
                gc.setFont(boldFont);
            }
            else

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            }
            else
            {
                gc.setForeground(backgroundColor);
                gc.setBackground(Display.getDefault().getSystemColor(SWT.COLOR_WHITE));
                gc.fillGradientRectangle(bounds.x, bounds.y, bounds.width, bounds.height, false);


                if (indent > 0)
                {
                    gc.setForeground(getDisplay().getSystemColor(SWT.COLOR_BLACK));
                    gc.setFont(isDragTarget ? boldFont : regularFont);

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