This may explain why my purchase of a program that outputs code for vector
images resulted in disappointment. I don't have a retina display, so I bought a
program to make graphics code that would look good at any size/resolution in my
Mac app, even for displays I have no experience with. What I
Thank you all very much. You know, I started this attempt by typing [settings
beginSheet because I assumed all windows/windowControllers acted like
savePanel, but XCode didn't give any code-completion suggestions for that. Then
when I did some documentation research, I read that SavePanel's
So I have a window that now works fine as a modal window, but because I don’t
like where it appears on the screen, I’m attempting to run it as a sheet
instead. My Cocoa books and the NSWindow documentation seem to suggest that any
window can be run as a sheet, and they along with XCode’s
Thanks, Ken and Graham. Somehow I must’ve deleted windowNibName by accident.
Previously, my Source View window ignored any attempt to set the text color of
an item, then after updating to 10.10.2, suddenly text colors worked. Because
that change in behavior related to the OS, I also associated
I updated my OS yesterday, and now my modal window doesn’t work (which
probably means I’m doing it wrong and just got lucky before).
I created the window by asking XCode to create a subclass of NSWindowController
and making sure the “also create xib” checkbox was checked. Then I designed the
Thanks, Quincey. I really do want an export feature, and I think you've given
me enough good information to get me started :-)
--
Charles
On January 28, 2015 at 20:42:31, Quincey Morris
(quinceymor...@rivergatesoftware.com) wrote:
On Jan 28, 2015, at 16:16 , Charles Jenkins cejw
and
eventually dataOfType:error: will be called. But I’m worried that dataOfType
and fileWrapperOfType can’t both be used???
Am I on the right track here, or is there some other path Export menu items
should take?
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Rick, I have a silly suggestion you might like.
I don't really understand what could be so different about the Yosemite icon
that it would seem glaringly out of place on other systems, but assuming it
really is the case that you want to continue to have two versions, I suggest
you continue to
For some reason, typing text on a Mac has always had a little bit of friction:
however the OS receives keyboard input, it doesn't seem to be able to keep up
as well as a PC. But lately, toward the end of Mavericks' lifespan and now on
Yosemite, it has actually become painful to type in text.
were delivered in
their own chunks, and it was me botching the result up by inserting extraneous
newlines. I have no excuse, because Apple’s documentation says three times that
the string received by parser:foundCharacters: may be incomplete.
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Charles Jenkins
On Thursday, January 8, 2015
When you try to reinvent the wheel, most often what you end up with is a flat
tire.
I need to deal with two issues that are probably already handled in some Cocoa
API I just haven't found yet. This email asks about the first of these issues.
I'm writing data to XML. When you create a node
This is the second issue for which I'm looking for an existing API call.
I have two ranges from an NSAttributedString. I want to compare their fonts and
attributes in such a way as to derive a dictonary containing only the
differences. Does a font-and-attribute comparison method already
Jeffrey,
FWIW, I started with RTF and then decided I'd need to switch over to using XML
instead in order to have control of writing out what I needed from my
NSAttributedStrings. If you're writing RTF for interoperation with another
program, you may be stuck with it; but if you're working on
Fantastic! I can't wait to get home and try it!
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Charles
On Thursday, January 8, 2015 at 11:08, Keary Suska wrote:
NSDictionary *documentAttributes = @{NSDocumentTypeDocumentAttribute:
NSHTMLTextDocumentType};
NSData *htmlData = [s dataFromRange:NSMakeRange(0, s.length)
Leaving aside any discussion of whether it was a good idea to add vibrancy to
the OS, I do have a question about how to use it.
When a popup window or a pulldown such as a menu appears, using the content of
whatever's under it as the source image for vibrancy makes sense because the
Jenkins wrote:
Thanks, all. I’ll reload parent items. In my app, whether an item has
children or not can change which icon appears in the tree, and the outline
view has no way to know about that without a reload to cause it to requery
the delegate.
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Charles Jenkins
On Sunday
Well, the user has selected a desktop wallpaper he likes, presumably with a
pleasing color scheme. Taking vibrancy from an image the user has already
indicated a preference for is much kinder than blurring in whatever happens to
be in a window behind the foreground app.
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Charles Jenkins
Georg, I believe you can uncheck allows vibrancy in IB.
But back to my original question: does anyone know how to make the vibrancy
effect be based only on the desktop image, ignoring any other windows which
might be beneath the foreground app?
—
Charles
On Monday, January 5, 2015 at
Well, the view-based outline view calls my delegate to get the view pointer for
a given item, and in response my delegate dutifully creates one, sets its text
and image, and hands it over. But after that the item view I created is owned
by the outline view, and I think--but would be happy to be
Thanks to everyone for the info about viewForTableColumn:item:. I overlooked it
somehow in my search.
You're right, I do all the configuration in
outlineView:viewForTableColumn:item:, but when I tested using reloadItem: on
affected nodes of the tree, the disclosure triangles got updated but
triangles and item icons should be
updated after the move animation ends?
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On Saturday, January 3, 2015 at 3:33 PM, Quincey Morris wrote:
On Jan 3, 2015, at 12:13 , Charles Jenkins cejw...@gmail.com
(mailto:cejw...@gmail.com) wrote:
These things work, and I can verify
Oh, hang on… I bet I need to wrap the moves in a begin/end updates block. I’ll
try that now.
—
Charles Jenkins
On Sunday, January 4, 2015 at 8:22 AM, Charles Jenkins wrote:
Quincy:
Thanks for the answer! But something is still missing...
moveItemAtIndex:… does indeed move
No, begin/end updates didn’t help. I’m still having the problem described
below:
On Sunday, January 4, 2015 at 8:22 AM, Charles Jenkins wrote:
Quincy:
Thanks for the answer! But something is still missing...
moveItemAtIndex:… does indeed move the items around to the proper places
Thanks, all. I’ll reload parent items. In my app, whether an item has children
or not can change which icon appears in the tree, and the outline view has no
way to know about that without a reload to cause it to requery the delegate.
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On Sunday, January 4, 2015 at 7:06 PM
something else to
update the outline?
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Help
Thank you all for that good information. :-)
I once had AirDisplay for my iPad, so I need to re-download it and see what I
need to do to get it going with Yosemite.
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Please
I have a non-retina Mac and no experience knowing what happens to graphics when
used on a retina screen. I bought PixelCut's PaintCode as a Christmas present
to myself so that my images could be made resolution-independent, but I'm
having quite a bit more difficulty getting good results than I
*)characterSet
range:(NSRange)range;
@end
Cheers and happy holidays to all!
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Contact
range.
Could it be that even though the layout manager's temporary attributes are
designed for purposes like syntax highlighting, folks don't actually use them
because they don't work right during edits?
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On Wednesday, December 17, 2014 at 22:03, Charles Jenkins wrote:
In my text
You can use attributes to hide pretty much whatever information you want in the
attributes dictionaries associated with individual characters in an
NSMutableAttributedString. For example, if you use named paragraph styles, each
character in memory can know which style has been applied to it.
works as expected if I do not set the Split View
delegate and instead go into IB and crank the left side’ s holding priority all
the way up.
Thanks, Quincey!
—
Charles
On Tuesday, December 16, 2014 at 23:50, Quincey Morris wrote:
On Dec 16, 2014, at 20:38 , Charles Jenkins cejw
, at 8:31 AM, Charles Jenkins cejw...@gmail.com
(mailto:cejw...@gmail.com) wrote:
Well, there you go. Another newbie booby trap! :-D
It looks like the demo app works as expected if I do not set the Split View
delegate and instead go into IB and crank the left side’ s holding priority
attributes?
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On Saturday, December 13, 2014 at 9:24 AM, Charles Jenkins wrote:
What else should I look for to determine why my window became unresizable?
Well, I found it, and I’d like your opinions on whether it’s a bug that should
be reported to Apple.
My app is a document-based app where the main user
During the course of this thread, Maxthon has given us code that would enable
us to run the experiment for ourselves. I do not doubt him.
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Charles Jenkins
On Monday, December 15, 2014 at 2:31 AM, Maxthon Chan wrote:
My class scanning returned several OS* classes that does not conform
are the defaults except that I set Full
Screen = Primary Window. The Maximum Size setting is unchecked.
What else should I look for to determine why my window became unresizable?
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Please
actually work on OS X!
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beat the text-table or special-attachment approaches?
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On Thursday, November 20, 2014 at 17:31, Ken Thomases wrote:
The table-ness of text is stored in the paragraph style. You are replacing
the paragraph style. -addAttributes:range: will preserve existing attributes
_other
Thank you, Ken. It took some research and experimentation before I could
understand your explanation, but it looks like that’s exactly what I needed.
—
Charles Jenkins
On Tuesday, November 18, 2014 at 3:43 PM, Ken Thomases wrote:
On Nov 18, 2014, at 6:38 AM, Charles Jenkins cejw
alter the
text as I expect, it also blows up my text table and breaks or merges cells.
What should I be doing instead, rather than blithely calling
addAttributes:range:?
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Please
/Articles/TextTables.html)
is fairly clear.
What I don’t see—and maybe it’s there but I just don’t understand it—is how to
pull the table apart again. Suppose I want to grab all text from the first cell
after the user has edited it. How do I do that?
—
Charles Jenkins
, then jumping to
the next index after that and asking again.
That should work, but what the heck would I pass as the textBlock pointer?
Since a text block is exactly what I’m trying to find, I don’t have a good
pointer to start with, do I?
—
Charles Jenkins
On Tuesday, November 18, 2014 at 12:50
Well, if you have only one argument, then arguments.count would be 1, but to
get the argument, you’d ask for Process.arguments[0]. Arrays are zero-based.
—
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On Friday, November 7, 2014 at 09:30, David Wood wrote:
(Dagnabbed mailing list didn’t set the ReplyTo field
despite the rough edges caused by legacy Obj-C.)
—
Charles Jenkins
On Thursday, October 30, 2014 at 18:57, Graham Cox wrote:
On 31 Oct 2014, at 5:38 am, David Hoerl dho...@mac.com
(mailto:dho...@mac.com) wrote:
Looks great, but I cannot read Objective C anymore - where is the Swift
On Friday, October 31, 2014 at 13:22, Fritz Anderson wrote:
On 31 Oct 2014, at 6:40 AM, Charles Jenkins cejw...@gmail.com
(mailto:cejw...@gmail.com) wrote:
My day job is programming in C# for Windows computers. I was really excited
when Swift came out because it’s so similar to other
Ulf,
As you can see from my text view struggles, I’m no expert, but I don’t think
you’ll have a lot of success trying to stick an NSTableView into an NSTextView.
The kind of table you put inside a text view is a different animal: really just
a fancy attributed string the text system knows
?
- - - - -
Am 16.10.2014 um 14:41 schrieb Charles Jenkins:
Ulf,
As you can see from my text view struggles, I’m no expert, but I don’t
think you’ll have a lot of success trying to stick an NSTableView into
an NSTextView. The kind of table you put inside a text view is a
different
in response to a row height adjustment. I
posted this code first because I thought someone might find a nuance I’ve
misunderstood of the sizing setup.
--
Charles
On Wednesday, October 15, 2014 at 2:43, Ken Thomases wrote:
On Oct 14, 2014, at 7:49 AM, Charles Jenkins cejw...@gmail.com
Of course in the penultimate paragraph I meant I redesigned the TEXT VIEW this
way to filter notifications.
I never seem to find typos until after my posts appear… :-/
--
Charles
On Wednesday, October 15, 2014 at 7:40, Charles Jenkins wrote:
Ken,
Thanks for looking it over. :-) I
Can I ask you folks to look over and comment on this code? I think I’ve set up
the text view and text container correctly to track the size of the text they
contain, and I can notify my table view delegate when their size changes. The
problem I’m having is that the table view delegate can note
Oops. When I pulled out this example code from the rest of my project, I
mistyped something. Here is a corrected line:
CGFloat hd = newFrame.size.height - oldFrame.size.height;
--
Charles
On Tuesday, October 14, 2014 at 8:49, Charles Jenkins wrote:
Can I ask you folks to look over
Thank you, Ken. Originally I started out by implementing the table view using a
data source and delegate. With some help from list members, I got that working
pretty well except for row height. I only started my latest test app using
NSArrayController and bindings because I mistakenly thought
Well, I was imprecise. I didn’t literally mean the text view would directly
change the table view. Right now the text container and text view adjust
automatically to fit the text, but my code isn’t told about any changes, so I
have no opportunity to do anything to change the table view.
But
You need to have the document content in order to test the password, right?
This might be naive, but could you load the document into an offstage memory
structure (meaning, don’t plug it into the user interface yet so the user
cannot see or modify it) and ask for the password only after the
in the
suggestion lists for table bindings.
So here’s my first question:
What if anything am I doing wrong when I try to bind the row height? Adding
that one thing causes the error and interrupts the NIB from loading.
—
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last, after creating everything else
including all the demo views, everything worked as expected.
So thanks for the good advice!
--
Charles
On Sunday, October 5, 2014 at 9:51, Keary Suska wrote:
On Oct 4, 2014, at 8:49 PM, Charles Jenkins cejw...@gmail.com
(mailto:cejw...@gmail.com
to the size of its scroll view, so the widths are
handled, I think. But I don’t know where to begin to get the height to resize
from the inside out.
Thank you!
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Well naturally, two minutes after posting this question, I finally found
Apple’s TextSizingExample. I’m going to try implementing what I learned from
that, then I’ll ask my question again if that’s not enough to help me cross the
finish line.
—
Charles Jenkins
On Sunday, October 5, 2014
:(NSTableView*)tv
heightOfRow:(NSInteger)row
{
return [self viewForRow:row].frame.size.height;
}
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;
box.borderWidth = 20;
box.borderColor = [NSColor magentaColor];
box.titlePosition = NSNoTitle;
[self.theStack insertView:box atIndex:ix
inGravity:NSStackViewGravityCenter];
}
}
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achieve
that?
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, at 6:54 AM, Charles Jenkins cejw...@gmail.com
(mailto:cejw...@gmail.com) wrote:
I have a question that may be truly obvious and stupid, but here goes
anyway.
In my application, I’ll display an outline view, and I want the user to be
able to drag nodes around to rearrange
on the
pasteboard, as if we were dragging information in from the Finder or another
application.
Are those the functions I should be looking at for rearranging the outline, or
am I barking up the wrong tree?
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and delete the
“reconstituted” test lines, and everything still works. I have no explanation.
--
Charles
On Sunday, September 21, 2014 at 19:10, Charles Jenkins wrote:
Just as a test, I changed my writer method to immediately try to interpret
the JSON data and reconstitute the project’s
)
}
All this works: reconstitutedStructureDict is a copy of structureDict, and
reconstitutedProj is a copy of theProject. And the JSON file that gets written
out appears okay, so my problem seems to be that
NSFileWrapper.regularFileContents isn’t returning usable data.
—
Charles Jenkins
the debug: String to see
what’s read from the file, and it comes back as garbage.
Is calling regularFileContents the wrong way to read up my JSON file?
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as directories.
What configuration am I missing to get a document package which appears as a
single file?
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to everyone who answered my silly question! :-)
--
Charles
On Sunday, September 14, 2014 at 23:04, Quincey Morris wrote:
On Sep 14, 2014, at 19:47 , Charles Jenkins cejw...@gmail.com
(mailto:cejw...@gmail.com) wrote:
let noWrappers: [AnyObject] = []
self.theFileWrapper
? How to I update fw's contents?
}
}
}
This is an instance method of a class which represents the subdocument. The
class contains the instance variables filename: String, content:
NSAttributedString, and contentWasModified: Bool.
—
Charles Jenkins
Okay, here’s a point on which I may need education. Xcode created my project
with an images.xcassets folder right there in it, and that’s where I’m adding
my images. Do you mean that’s not enough? I need to add images.xcassets to the
target somewhere else? How do I do that?
--
Charles
= bundle.imageForResource( name )
return img
}
Thanks!
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‘options’ in call,” and my project won’t build.
Is there an error in my code, or is this a problem I should report to Apple?
And in the latter case, what’s the best way?
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Please
)
return img
}
After calling bundle.pathForResource:ofType:, imageName is nil. I think what
I’m doing is what the Resource Programming Guide says to do. How am I getting
it wrong?
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*Sigh* I seem to make a typo every time I post to this list. Of course I meant
that the imageFileName returned by the API call is nil.
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On Saturday, September 13, 2014 at 5:12 PM, Quincey Morris wrote:
On Sep 13, 2014, at 12:28 , Charles Jenkins cejw...@gmail.com
with my method, but it will never get
called if my binding is in the wrong place?
--
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On Monday, September 8, 2014 at 19:24, Quincey Morris wrote:
On Sep 8, 2014, at 16:00 , Charles Jenkins cejw...@gmail.com
(mailto:cejw...@gmail.com) wrote:
I changed the relevant method
return result
}
func outlineView(
nsov: NSOutlineView!,
objectValueForTableColumn tableColumn: NSTableColumn!,
byItem item: AnyObject!
) - AnyObject!
{
let node = getDocumentNodeFrom( item )
return node
}
}
—
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On Tuesday, September 9, 2014 at 15
as the outline
view’s delegate, which of these graphical objects is supposed to be the one
calling outlineView:objectForTableColumn:byItem:? Isn’t that the one where I
should mess with bindings?
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On Tuesday, September 9, 2014 at 20:36, Charles Jenkins wrote:
Here is my
: [DocumentNode]
When I run my program, the outline view still shows disclosure triangles but no
titles for the text view cells.
--
Charles Jenkins
On Saturday, September 6, 2014 at 13:42, Ken Thomases wrote:
Depending on your model, you may actually find it's better to have your data
source
outline view’s text view cell to display it?
(BTW: I am ignoring tableColumn because the table only has one column.)
Thanks!
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On 2010-02-01 03:26, Roland King wrote:
By the way, CALayer is a KVC compliant class so you can in fact just
store a reference to an arbitrary object in it with
[ layer setValue:value forKey:@KeyForObjectAssociatedWithLayer ];
Roland, I'm a noob and I'm not sure I've got a good handle on
I have defined
* A subclass of NSActionCell named CJIndicatorCell
* A subclass of NSControl named CJDistributionControl
The distribution control will contain more than one indicator cell. I have had
no problem designing the control to the point where the cells can draw
themselves and the
Graham, you are absolutely right. Sorry about the incorrect terminology.
And...you put me on the right path! Tabbing in my control now works!
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Thanks! You guys are the best! I expect this to work great: I'll try it
out this weekend.
I have come to the conclusion that the best way to enable keyboard
control is to make each control knob a separate NSView so the user will
tab from knob to knob. Does that sound right, and does anyone
Hi, everyone.
I'm embarking on the creation of my first custom control, which will be
basically like an NSSlider, but have more than one knob.
To illustrate what I need it for, let's use a handy Star Trek analogy.
Say Mr. Scott is in the Enterprise engine room. He has 20 units of power
to
. It's just that you have to make
sure you're only mutating that property in a KVO-compliant manner.
Regards,
Ken
On Jan 20, 2010, at 12:01 PM, Charles Jenkins wrote:
Okay, let me rephrase my question...
If I get a pointer to the NSArrayController and then call [myArrayController
to be in the binding of the NSPopUp to
the array controller, right?
On 2010-01-17 15:17, Charles Jenkins wrote:
I am struggling with bindings. I have worked through the examples in the
Hillegass book, but it seems that none of the examples using NSPopUp quite
matches what I need.
In my app, just
I am struggling with bindings. I have worked through the examples in the
Hillegass book, but it seems that none of the examples using NSPopUp quite
matches what I need.
In my app, just before a view appears, it gets handed a list of games in an
NSMutableArray. It makes the array available with
I'm a noob, but I'm gonna give my interpretation anyway and let the
experts have a chance to correct my misunderstanding.
I think Matt means that if you use IB to look at your MyDocument.nib (or
.xib), in the window where you see File's Owner and other stuff, you
should NOT see another
No, I wasn't aware of that, and I certainly don't find mention of it in
the documentation for NSTableView or NSTableColumn. But tonight when I
get home, I will try it!
On 2010-01-11 23:53, Kyle Sluder wrote:
On Mon, Jan 11, 2010 at 10:58 AM, Charles Jenkinscjenk...@tec-usa.com wrote:
I'm working on the examples in the (fantastic) Hillegass book.
The ZIP Inspector program works as advertised, but I'm annoyed by the
fact that the filenames shown in the Table View get truncated due to the
width of their column, which does not resize no matter how big I make
the Table View.
Resizes with Table does not help. I knew there'd be no chance of getting the
behavior I want without that, so I never unchecked it. I'm sorry I forgot to
mention that in my original post.
On 2010 Jan 11, at 10:58, Charles Jenkins wrote:
Anyone know of a combination of IB settings
Thank you to all who offered your expertise!
Whatta dumb mistake! I thought all objects were retained once when
created, not auto-released. Gah!
I've been programming for 20+ years--mostly with C++ and C#. Cocoa-ObjC
has the steepest learning curve of any programming I have ever done. It
On 2010-01-03 00:08, Eric Smith wrote:
Correct, do not release the array. If you don't create it with init, or
retain it, then you should not release it.
Eric, thank you for stating that rule. It should be easy enough to
remember and help me avoid this problem in the future.
In my
Hello, everyone. I'm struggling through the steep Cocoa learning curve, and
even things that should seemingly be very easy turn out to be difficult for me.
I have an NSView in which I ask for the player names for a 4-person game. I
have hooked the NSTextField objects to IBOutlet NSTextField*
I'm new at programming in Cocoa, and if it is not rude to post a big
block of code to this list, I'd like to show you all a class I
developed and ask you to tell me about all the ways I've screwed it up!
BACKGROUND INFO
I'm trying to learn Chinese and I have a bunch of comic books to (try
Oops, I forgot to mention, I'm using garbage collection so that I
won't have to struggle with retention!
I wish I had edited my previous post a bit more for clarity, but it's
late and I gotta get to bed.
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Thank you to everyone who pointed out that I should implement my delegates
based on signatures found in the documentation for NSControl, not NSTextField.
I got the faulty signatures I used from the section of the documentation
labeled 'NSText Delegate Method Implementations'. I guess that from
With regard to my problems with delegates, I think maybe my frustrations stem
from something about the delegation process or about text fields that I do not
understand.
Here is how to recreate an example of my problem.
STEP 1: Start a new project called 'WhatKb'
STEP 2: Add a Cocoa Objective
Hi! Despite the fact that you have heard from me before on this list, I
am still an newbie trying to struggle through writing my first Cocoa app.
I have experienced a couple of frustrations that I would like to share
to see if anyone knows tools or practices that will help avoid them in
the
/Reference/reference.html
Le 3 juin 08 à 05:49, Charles Jenkins a écrit :
Hi! I'm looking to learn about modern, Cocoa equivalents for the
deprecated functions described in the Keyboard Layout Services
Reference.
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