ITTSWBackgroundView.m

   1 #import "ITGrayRoundedView.h"
   2
   3
   4 @implementation ITGrayRoundedView
   5
   6 - (id)initWithFrame:(NSRect)frameRect
   7 {
   8     if ( (self = [super initWithFrame:frameRect]) ) {
   9         _path = [[NSBezierPath bezierPath] retain];
  10     }
  11
  12     return self;
  13 }
  14
  15 - (void)drawRect:(NSRect)theRect
  16 {
  17     float vh = NSHeight(theRect);
  18     float vw = NSWidth(theRect);
  19
  20     [_path autorelease];
  21     _path = [[NSBezierPath bezierPath] retain];
  22
  23     [_path moveToPoint:NSMakePoint( 0.0, (vh - 24.0) )];          //  first point
  24     [_path curveToPoint:NSMakePoint( 24.0, vh )
  25          controlPoint1:NSMakePoint( 0.0, (vh - 11.0) )
  26          controlPoint2:NSMakePoint( 11.0, vh )];                  //  top-left curve
  27     [_path lineToPoint:NSMakePoint( (vw - 24.0), vh )];    //  top line
  28     [_path curveToPoint:NSMakePoint( vw, (vh - 24.0) )
  29          controlPoint1:NSMakePoint( (vw - 11.0), vh )
  30          controlPoint2:NSMakePoint( vw, (vh - 11.0) )];   //  top-right curve
  31     [_path lineToPoint:NSMakePoint( vw, 24.0 )];           //  right line
  32     [_path curveToPoint:NSMakePoint( (vw - 24.0), 0.0 )
  33          controlPoint1:NSMakePoint( vw, 11.0 )
  34          controlPoint2:NSMakePoint( (vw - 11.0), 0.0 )];  //  bottom-right curve
  35     [_path lineToPoint:NSMakePoint( 24.0, 0.0 )];          //  bottom line
  36     [_path curveToPoint:NSMakePoint( 0.0, 24.0 )
  37          controlPoint1:NSMakePoint( 11.0, 0.0 )
  38          controlPoint2:NSMakePoint( 0.0, 11.0 )];         //  bottom-left curve
  39     [_path closePath];                                                                    //  left line
  40
  41     [[NSColor colorWithCalibratedWhite:0.0 alpha:0.15] set];
  42     [_path fill];
  43 }
  44
  45 - (BOOL)isOpaque
  46 {
  47     return NO;
  48 }
  49
  50 @end