Re: Problem with fontDescriptorWithFontAttributes:
On Sep 21, 2009, at 14:30, Kyle Sluder wrote: On Mon, Sep 21, 2009 at 2:29 PM, Laurent Daudelin wrote: Simple: I want to set the font as a gray to show that the text field cell is disabled, e.g. cannot be selected. Okay, what you really want to do is set the NSForegroundColorAttributeName of the attributed string that's being drawn. http://developer.apple.com/mac/library/DOCUMENTATION/Cocoa/Conceptual/AttributedStrings/AttributedStrings.html --Kyle Sluder That works, Kyle, thanks! -Laurent. -- Laurent Daudelin AIM/iChat/Skype:LaurentDaudelin http://nemesys.dyndns.org Logiciels Nemesys Software laurent.daude...@verizon.net Photo Gallery Store: http://laurentdaudelin.shutterbugstorefront.com/g/galleries ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: Problem with fontDescriptorWithFontAttributes:
On Sep 21, 2009, at 14:47, Steve Christensen wrote: On Sep 21, 2009, at 2:29 PM, Laurent Daudelin wrote: On Sep 21, 2009, at 14:23, Kyle Sluder wrote: Fonts really don't have colors. I don't know why NSFontColorAttribute is defined in NSFontDescriptor.h, but none of the other attributed string attributes are in there. Why are you trying to attach a color to a font? --Kyle Sluder Simple: I want to set the font as a gray to show that the text field cell is disabled, e.g. cannot be selected. Yes, but a font describes essentially the shape of all the glyphs. When it comes time to draw it, -then- you apply characteristics like color, but to the string you're trying to draw, not to the font. steve Yes, that makes sense. I was just distracted with those APIs in NSFont, I guess... -Laurent. -- Laurent Daudelin AIM/iChat/Skype:LaurentDaudelin http://nemesys.dyndns.org Logiciels Nemesys Software laurent.daude...@verizon.net Photo Gallery Store: http://laurentdaudelin.shutterbugstorefront.com/g/galleries ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: Problem with fontDescriptorWithFontAttributes:
On Sep 21, 2009, at 2:29 PM, Laurent Daudelin wrote: On Sep 21, 2009, at 14:23, Kyle Sluder wrote: Fonts really don't have colors. I don't know why NSFontColorAttribute is defined in NSFontDescriptor.h, but none of the other attributed string attributes are in there. Why are you trying to attach a color to a font? --Kyle Sluder Simple: I want to set the font as a gray to show that the text field cell is disabled, e.g. cannot be selected. Yes, but a font describes essentially the shape of all the glyphs. When it comes time to draw it, -then- you apply characteristics like color, but to the string you're trying to draw, not to the font. steve ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: Problem with fontDescriptorWithFontAttributes:
On Mon, Sep 21, 2009 at 2:29 PM, Laurent Daudelin wrote: > Simple: I want to set the font as a gray to show that the text field cell is > disabled, e.g. cannot be selected. Okay, what you really want to do is set the NSForegroundColorAttributeName of the attributed string that's being drawn. http://developer.apple.com/mac/library/DOCUMENTATION/Cocoa/Conceptual/AttributedStrings/AttributedStrings.html --Kyle Sluder ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: Problem with fontDescriptorWithFontAttributes:
On Sep 21, 2009, at 14:23, Kyle Sluder wrote: Fonts really don't have colors. I don't know why NSFontColorAttribute is defined in NSFontDescriptor.h, but none of the other attributed string attributes are in there. Why are you trying to attach a color to a font? --Kyle Sluder Simple: I want to set the font as a gray to show that the text field cell is disabled, e.g. cannot be selected. -Laurent. -- Laurent Daudelin AIM/iChat/Skype:LaurentDaudelin http://nemesys.dyndns.org Logiciels Nemesys Software laurent.daude...@verizon.net Photo Gallery Store: http://laurentdaudelin.shutterbugstorefront.com/g/galleries ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: Problem with fontDescriptorWithFontAttributes:
Fonts really don't have colors. I don't know why NSFontColorAttribute is defined in NSFontDescriptor.h, but none of the other attributed string attributes are in there. Why are you trying to attach a color to a font? --Kyle Sluder ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: Problem with fontDescriptorWithFontAttributes:
On Sep 19, 2009, at 00:03, John C. Randolph wrote:
Looks like NSFontColorAttribute is deprecated after 10.4. Try
NSForegroundColorAttributeName instead.
-jcr
John, I just tried this:
NSFontDescriptor *currentFontDescriptor = [[self font] fontDescriptor];
NSMutableDictionary *fontAttributes = [NSMutableDictionary
dictionaryWithDictionary:[currentFontDescriptor fontAttributes]];
if ([self isEnabled])
[fontAttributes setObject:[NSColor blackColor]
forKey:NSForegroundColorAttributeName];
else
[fontAttributes setObject:[NSColor lightGrayColor]
forKey:NSForegroundColorAttributeName];
currentFontDescriptor = [NSFontDescriptor
fontDescriptorWithFontAttributes:fontAttributes];
NSFont *fontToUse = [NSFont fontWithDescriptor:currentFontDescriptor
size:[[self font] pointSize]];
With no result:
(gdb) po currentFontDescriptor
NSCTFontDescriptor <0x4a75e0> = {
NSColor = NSCalibratedWhiteColorSpace 0.67 1;
NSFontNameAttribute = LucidaGrande;
NSFontSizeAttribute = 11;
}
(gdb) po [fontToUse fontDescriptor]
NSCTFontDescriptor <0x457af0> = {
NSFontNameAttribute = LucidaGrande;
NSFontSizeAttribute = 11;
}
Why is the font ignoring the NSColor attribute?
-Laurent.
--
Laurent Daudelin
AIM/iChat/Skype:LaurentDaudelin
http://nemesys.dyndns.org
Logiciels Nemesys Software
laurent.daude...@verizon.net
Photo Gallery Store: http://laurentdaudelin.shutterbugstorefront.com/g/galleries
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Re: Problem with fontDescriptorWithFontAttributes:
Looks like NSFontColorAttribute is deprecated after 10.4. Try NSForegroundColorAttributeName instead. -jcr ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Problem with fontDescriptorWithFontAttributes:
Not sure if it's a known issue but given this:
currentFontDescriptor = [NSFontDescriptor
fontDescriptorWithFontAttributes:fontAttributes];
NSFont *fontToUse = [NSFont fontWithDescriptor:currentFontDescriptor
size:[[self font] pointSize]];
I'm getting this in the debugger:
(gdb) po currentFontDescriptor
NSCTFontDescriptor <0x2b0fe0> = {
NSFontColorAttribute = NSCalibratedWhiteColorSpace 0 1;
NSFontNameAttribute = LucidaGrande;
NSFontSizeAttribute = 11;
}
(gdb) po [fontToUse fontDescriptor]
NSCTFontDescriptor <0x269460> = {
NSFontNameAttribute = LucidaGrande;
NSFontSizeAttribute = 11;
}
As a result, I can't set the font color. What am I doing wrong? This
is with 10.5 as base SDK.
Anybody has any idea?
-Laurent.
--
Laurent Daudelin
AIM/iChat/Skype:LaurentDaudelin
http://nemesys.dyndns.org
Logiciels Nemesys Software
laurent.daude...@verizon.net
Photo Gallery Store: http://laurentdaudelin.shutterbugstorefront.com/g/galleries
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