ITImageCell.m

   1 #import "ITImageCell.h"
   2
   3
   4 @implementation ITImageCell
   5
   6
   7 - (id)initImageCell:(NSImage *)image
   8 {
   9     if ( (self = [super initImageCell:image]) ) {
  10         _scalesSmoothly = YES;
  11     }
  12     NSLog(@"foo");
  13     return self;
  14 }
  15
  16
  17
  18 - (void)drawWithFrame:(NSRect)rect inView:(NSView *)controlView
  19 {
  20     NSImageInterpolation interpolation;
  21
  22     if ( _scalesSmoothly ) {
  23         interpolation = [[NSGraphicsContext currentContext] imageInterpolation];
  24         [[NSGraphicsContext currentContext] setImageInterpolation:NSImageInterpolationHigh];
  25     }
  26
  27     [super drawWithFrame:rect inView:controlView];
  28
  29     if ( _scalesSmoothly ) {
  30         [[NSGraphicsContext currentContext] setImageInterpolation:interpolation];
  31     }
  32 }
  33
  34 - (BOOL)scalesSmoothly
  35 {
  36     return _scalesSmoothly;
  37 }
  38
  39 - (void)setScalesSmoothly:(BOOL)flag
  40 {
  41     _scalesSmoothly = flag;
  42     [[self controlView] setNeedsDisplay:YES];
  43 }
  44
  45
  46 @end