Draws the outline of the rectangle specified by the arguments,
using the receiver's foreground color. The left and right edges
of the rectangle are at <code>x</code> and <code>x + width</code>.
The top and bottom edges are at <code>y</code> and <code>y + height</code>.
@param x the x coordinate of the rectangle to be drawn
@param y the y coordinate of the rectangle to be drawn
@param width the width of the rectangle to be drawn
@param height the height of the rectangle to be drawn
@exception SWTException <ul>
<li>ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed</li>
</ul>
voiddrawRectangle(int x, int y, int width, int height)
Draws the outline of the rectangle specified by the arguments, using the receiver's foreground color. The left and right edges of the rectangle are at <code>x</code> and <code>x + width</code>. The top and bottom edges are at <code>y</code> and <code>y + height</code>.
@param x the x coordinate of the rectangle to be drawn @param y the y coordinate of the rectangle to be drawn @param width the width of the rectangle to be drawn @param height the height of the rectangle to be drawn
@exception SWTException <ul> <li>ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed</li> </ul>