Hello.
I have a Custom Button Cell, and its corresponding CustomButton, When I use
these component in any other cell they work perfect, when I click the button,
my NSButonCell's overrode method
- (void)highlight:(BOOL)flag withFrame:(NSRect)cellFrame inView:(NSView
*)controlView{
makes the drawing of the button when the user clicks it, so it change to the
proper theme color.
Now I set up a view with a layer from a NSTextField label, and added a bloom
animation like these. taken form apple docs, and then I set the view to [self
setWantLayer:YES];
CIFilter * filter = [CIFilter filterWithName:@"CIBloom"];
[filter setDefaults];
[filter setValue:[NSNumber numberWithFloat:3.0f]
forKey:@"inputRadius"];
[filter setName:@"pulseFilter"];
[modTitleLayer setFilters:[NSArray
arrayWithObjects:filter,nil]];
// The selectionLayer shows a subtle pulse as it
// is displayed. This section of the code create the pulse
animation
// setting the filters.pulsefilter.inputintensity to range from
0 to 2.
// This will happen every second, autoreverse, and repeat
forever
CABasicAnimation* pulseAnimation = [CABasicAnimation animation];
pulseAnimation.keyPath = @"filters.pulseFilter.inputIntensity";
pulseAnimation.fromValue = [NSNumber numberWithFloat: 0.0];
pulseAnimation.toValue = [NSNumber numberWithFloat: 1.0];
pulseAnimation.duration = 1.0;
pulseAnimation.repeatCount = 1e100f;
pulseAnimation.autoreverses = YES;
pulseAnimation.timingFunction = [CAMediaTimingFunction
functionWithName:
kCAMediaTimingFunctionEaseInEaseOut];
[modTitleLayer addAnimation:pulseAnimation
forKey:@"pulseAnimation"];
But my highlight method does no custom drawing, actually its being called, but
it does nothing.
any ideas what might be happening? maybe something missing in the higlighl
method?
this is what Im doing there: Using a gloss drawing thanks for Cocoa with love
and Mat Gallagher
if(flag){
NSGraphicsContext *graphicsContext = [NSGraphicsContext
currentContext];
[graphicsContext saveGraphicsState];
NSBezierPath * path = [NSBezierPath
bezierPathWithRoundedRect:NSInsetRect(cellFrame,1.0, 1.0) xRadius:10.0
yRadius:10.0];
[path addClip];
DrawGlossGradient(
[graphicsContext
graphicsPort],
[NSColor
colorWithCalibratedRed:0.0 green:0.1522 blue:0.4130 alpha:1.0],
cellFrame);
//[self setBackgroundColor:[NSColor
colorWithCalibratedRed:(CGFloat)0.3 green:(CGFloat)0.3 blue:(CGFloat)0.3
alpha:(CGFloat)0.3]];
//[_higLightGradient drawInBezierPath:path
relativeCenterPosition:NSZeroPoint];
//[_higLightGradient drawInBezierPath:path angle:90.0];
[graphicsContext restoreGraphicsState];
if(_fontMask == NSBoldFontMask){
// cellFrame.origin.y += 5.0f; //This is the
Bold font mask value
}
[super drawWithFrame:cellFrame inView:controlView];
}
else {
[self setBackgroundColor:nil];
}
if after setting up the animation I place [self setWantLayer:NO] the highlight
method draws the color of the button when pressed.
Thanks in advance
Gustavo Pizano
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