NSDrawButton(_:_:)
Draws a gray-filled rectangle representing a user-interface button.
Declaration
func NSDrawButton(_ rect: NSRect, _ clipRect: NSRect)Parameters
- rect:
The bounding rectangle (in the current coordinate system) in which to draw. Only those parts of
aRectthat lie within theclipRectare actually drawn. - clipRect:
The clipping rectangle to use during drawing.
Discussion
Draws a gray-filled rectangle, used to signify a user-interface button. Since this function is often used to draw the border of a view, the aRect parameter typically contains the view’s bounds rectangle. For an Aqua button, use an NSButton object instead.
This function fills the specified rectangle with light gray. This function is designed for rectangles that are defined in unscaled, unrotated coordinate systems (that is, where the y axis is vertical, the x axis is horizontal, and a unit along either axis is equal to 1 screen pixel). The coordinate system can be either flipped or unflipped. The sides of the rectangle should lie on pixel boundaries.