Hi I'm implementing a UI in which each row in a table corresponds to an object
in an animation. Each animated object has a list of events. I want to implement
a custom NSCell to display those events as a horizontal bar extending to the
right in a column in the table view. Here's a
o
On Jun 28, 2011, at 10:11 PM, Sean McBride wrote:
> On Fri, 24 Jun 2011 09:33:38 -0400, Carter R. Harrison said:
>
>> It's a pretty typical situation. I've got my model objects stored in an
>> NSSet. An NSArrayController that is bound to the NSSet. And then an
me
>property of the NSArrayController. It works great. Now I've introduced
>a custom NSCell object into the NSTableView. The custom cell displays a
>title, a subtitle, and a status image - all of which I want to be able
>to bind to 3 separate properties of the model object. How do I
It's a pretty typical situation. I've got my model objects stored in an NSSet.
An NSArrayController that is bound to the NSSet. And then an NSTableView with
one NSTableColumn bound to the arrangedObjects.name property of the
NSArrayController. It works great. Now I've intr
On 24/04/2011, at 6:01 AM, Ken Ferry wrote:
> That works, but if the stock NSColorWell drawing and behavior is already what
> you want, you can use normal NSColorWell objects as subviews. Your uber view
> might be in charge of positioning them.
>
> But definitely, if you don't need to put thi
On Thu, Apr 21, 2011 at 5:52 PM, Graham Cox wrote:
>
> On 21/04/2011, at 4:17 PM, Bryan Hansen wrote:
>
> > Am I on the right track with this? Is there a better way to get a bunch
> of movable colorwells within a custom control?
>
>
> I'd say no, you're not on the right track and yes, there's a b
On 21/04/2011, at 4:17 PM, Bryan Hansen wrote:
> Am I on the right track with this? Is there a better way to get a bunch of
> movable colorwells within a custom control?
I'd say no, you're not on the right track and yes, there's a better way.
What you're attempting is probably doable, but the
I'm trying to develop a gradient control using multiple custom NSCells to
control the gradient color locations. I'd like to have an NSColorWell contained
within each cell. I have the interactions working correctly as they are all
handled by the cell itself but can not seem to get the color wells
Oops.
Sorry for the few missing -s here and there and the last sentence that should
read "so it should not be too intricate".
Cheers
Vincent___
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Hi Sean!
> Do I remember correctly that you're trying to make a cell version of
> NSColorWell, so that you can use it in a table?
Yes, this (screenshot from my app) :
<>
> I tried that a few months ago, and got something basically working (with
> Corbin's help), but never did get it working ve
vincent habchi (vi...@macports.org) on 2010-11-20 03:51 said:
>> http://developer.apple.com/library/mac/#samplecode/AnimatedTableView/
>Introduction/Intro.html
>>
>> It will answer a lot of questions.
>
>I've done that. It is a nice example, but I think it is meant to people
>that have already ti
Corbin:
> You should just check out the example:
>
> http://developer.apple.com/library/mac/#samplecode/AnimatedTableView/Introduction/Intro.html
>
> It will answer a lot of questions.
I've done that. It is a nice example, but I think it is meant to people that
have already tinkered a bit with
On Nov 19, 2010, at 7:09 AM, Vincent Habchi wrote:
> Le 19 nov. 2010 à 15:39, Graham Cox a écrit :
>
>> 1. Playing nice with the color panel requires a little care, because it's
>> shared by not only any color wells in your app, but by any responders that
>> implement -changeColor:
>
> You're
Le 19 nov. 2010 à 15:39, Graham Cox a écrit :
> 1. Playing nice with the color panel requires a little care, because it's
> shared by not only any color wells in your app, but by any responders that
> implement -changeColor:
You're right, I'll try to be cautious.
> 2. A table column only has o
On 20/11/2010, at 1:17 AM, Vincent Habchi wrote:
> Hi there,
>
> I'm beginning to figure out something but I'd like to have some (even terse)
> comments.
>
> I have created a custom subclass of NSCell that duplicates the behavior of a
> NSColorWell: It draws a small colored rectangle inside o
Hi there,
I'm beginning to figure out something but I'd like to have some (even terse)
comments.
I have created a custom subclass of NSCell that duplicates the behavior of a
NSColorWell: It draws a small colored rectangle inside of its frame, and
responds to a click by opening the shared color
On 23 Jun 2010, at 02:56, Graham Cox wrote:
> For example, it seems that the cell should override
> -setUpFieldEditorAttributes: but what should this method actually do? In the
> cell code I have, this method has been commented out, and the field editor
> "set up" is being done in -editWithFram
I have a custom cell that displays a text label, which can be edited. The code
for this custom cell is something I found on the net already written - I'll
protect the guilty by not saying whose it is, but the text editing part doesn't
work correctly, so I need to fix it. What happens is that the
Thanks for the suggestion Corbin. It looks like I'm doing everything
OK with creation and destruction though. Here is my code:
- (id)init {
if ((self = [super init])) {
_checkboxCell = [[NSButtonCell alloc] init];
[_checkboxCell setButtonType:NSSwitchButton];
[_checkbox
On Jun 10, 2010, at 9:43 AM, Michael Hanna wrote:
> OK I'm really stumped on this one. I want to make a checkbox with a
> NSTextFieldCell combined together. It's important that the checkbox
> goes ON if the mouse hits the box, NOT the text. I've accomplished
> this, more or less, but the issue is
OK I'm really stumped on this one. I want to make a checkbox with a
NSTextFieldCell combined together. It's important that the checkbox
goes ON if the mouse hits the box, NOT the text. I've accomplished
this, more or less, but the issue is receiving the mouse event because
I click one checkbox in a
lement
>> NSCopying, as if you have an ivar, like anNSString, then you must implement
>> NSCopying because table uses copies of the cell,
>>
>> On Mar 2, 2010, at 1:09 AM, Sean McBride wrote:
>>
>>> On 3/1/10 8:45 PM, Tilo Villwock said:
>>>
&
NSCopying, as if you have an ivar, like anNSString, then you must implement
NSCopying because table uses copies of the cell,
On Mar 2, 2010, at 1:09 AM, Sean McBride wrote:
> On 3/1/10 8:45 PM, Tilo Villwock said:
>
>> In applicationDidFinishLaunching: I created an instance of my cust
>> On 3/1/10 8:45 PM, Tilo Villwock said:
>>
>>> In applicationDidFinishLaunching: I created an instance of my custom
>>> NSCell class and put it in place for the right column.
>>
>> Could you elaborate?
>>
>> I have found that I needed to se
On 3/1/10 8:45 PM, Tilo Villwock said:
>In applicationDidFinishLaunching: I created an instance of my custom
>NSCell class and put it in place for the right column.
Could you elaborate?
I have found that I needed to set the custom cell in IB. You can drag a
custom cell from the library
rote:
>
>> I've created a custom NSCell Object to layout some different text attributes
>> of a custom data object in a NSTableView, but for some reason all the
>> attributes of the different data objects are only displayed in the first row
>> and nothing at all
On Mar 1, 2010, at 12:45 PM, Tilo Villwock wrote:
> I've created a custom NSCell Object to layout some different text attributes
> of a custom data object in a NSTableView, but for some reason all the
> attributes of the different data objects are only displayed in the first row
Hi,
I've created a custom NSCell Object to layout some different text attributes of
a custom data object in a NSTableView, but for some reason all the attributes
of the different data objects are only displayed in the first row and nothing
at all in the other rows. Every row recei
On Feb 18, 2010, at 9:17 AM, Gustavo Pizano wrote:
> HEllo Corbin,
> It seem its fixed, I didn't realize an ivar in the Custom NSCell, I forgot I
> put it there thinking in using it to hold the name of the user and be able to
> sort the table, which right now I can;t tell how
HEllo Corbin,
It seem its fixed, I didn't realize an ivar in the Custom NSCell, I forgot I
put it there thinking in using it to hold the name of the user and be able to
sort the table, which right now I can;t tell how to do it, I took out that
ivar, and it hasn't crash so far.. stil
;> If you have an object iVar which shouldn’t be copied, but is still an
>>>> owned reference, then you can (and must) retain it instead in the copy.
>>>>
>>>> (You should do this for all cells with iVars, not just ones with object
>>>> iVars, so
bject.)
>>>
>>> - Jim
>>
>> Hello Jim
>> HMM digging more into the problem.. definitely it seems because Im not
>> copying properly the NSManagedObject Paul Robinson says in one old post:
>>
>> "The short answer is that you need to
ing properly the NSManagedObject Paul Robinson says in one old post:
>
> "The short answer is that you need to override the setObjectValue: method
> (which tries to copy your uncopyable NSManagedObject) in your custom NSCell
> to convert your NSManagedObject into an NSValue (which i
gt; NSCell doesn’t implement its behavior using NSCopyObject.)
> >
> > - Jim
>
> Hello Jim
> HMM digging more into the problem.. definitely it seems because Im not
> copying properly the NSManagedObject Paul Robinson says in one old post:
>
> "The short answer is
n the future even if
>> NSCell doesn’t implement its behavior using NSCopyObject.)
>>
>> - Jim
>
> Hello Jim
> HMM digging more into the problem.. definitely it seems because Im not
> copying properly the NSManagedObject Paul Robinson says in one old post:
>
>
e into the problem.. definitely it seems because Im not copying
properly the NSManagedObject Paul Robinson says in one old post:
"The short answer is that you need to override the setObjectValue: method
(which tries to copy your uncopyable NSManagedObject) in your custom NSCell to
convert you
On Feb 17, 2010, at 4:41 PM, Gustavo Pizano wrote:
> Maybe I misunderstood I must conform NSCopying protocol also even when using
> core data?
If you have an NSCell subclass which adds iVars, you must implement
-copyWithZone: to do correct memory management.
Your -copyWithZone: needs to work
m-cells-and-core-data/.
>>
>> So Im guessing that somehow when setting the selectedIndex in the the
>> NSArrayController Im messing up with the insights of it and then suddenly it
>> will blow up if I keep left clicking the user list changing selections.
>>
>
somehow when setting the selectedIndex in the the
> NSArrayController Im messing up with the insights of it and then suddenly it
> will blow up if I keep left clicking the user list changing selections.
>
> Or I have something wrong in the approach I took to display the fields in the
omething wrong in the approach I took to display the fields in the
custom NSCell.
I tried to blow the app up by just left-clicking and it happens also but not so
immediately as when I right click an item in the list, which tells me that
definitely there is something wrong in the approach to display
Hi corbin and Andreas,
Both approaches look promising. I will play with them.
Thanks
Georg
What I found is that the Cell, in its drawwithFrame method, adds
subview to the TableView and this subview handles all the drawing
and handling. Is this appropriate or is there a better solution.
Am 21.08.2009 um 12:48 Uhr schrieb Georg Seifert:
What I found is that the Cell, in its drawwithFrame method, adds
subview to the TableView and this subview handles all the drawing
and handling. Is this appropriate or is there a better solution.
In case you don't need a fully fledged Table
On Aug 21, 2009, at 7:16 AM, Corbin Dunn wrote:
On Aug 21, 2009, at 3:48 AM, Georg Seifert wrote:
Hi,
I want to build a custom cell similar to the one in "Transfer" list
in Cyberduck. I need several pulldowns and input fields. I did
looked at the code of Cyberduck but as it is written i
On Aug 21, 2009, at 3:48 AM, Georg Seifert wrote:
Hi,
I want to build a custom cell similar to the one in "Transfer" list
in Cyberduck. I need several pulldowns and input fields. I did
looked at the code of Cyberduck but as it is written in Java I did
not understand it completely. What I
Hi,
I want to build a custom cell similar to the one in "Transfer" list in
Cyberduck. I need several pulldowns and input fields. I did looked at
the code of Cyberduck but as it is written in Java I did not
understand it completely. What I found is that the Cell, in its
drawwithFrame metho
> hello I'm using a custom NSCell in order to draw some elements in an
> NSTableView. I've created a simple tableview with 2 row. However my
> draws is always put on first row while the second one is empty.
> This my code for NSOutlineView delegate http://pastebin.com/m7f5f8a
On Mar 25, 2009, at 2:47 PM, malcom wrote:
hello I'm using a custom NSCell in order to draw some elements in an
NSTableView. I've created a simple tableview with 2 row. However my
draws is always put on first row while the second one is empty.
This my code for NSOutlineView del
hello I'm using a custom NSCell in order to draw some elements in an
NSTableView. I've created a simple tableview with 2 row. However my
draws is always put on first row while the second one is empty.
This my code for NSOutlineView delegate http://pastebin.com/m7f5f8a0f
while this is for
On Feb 12, 2009, at 8:53 PM, Ken Tozier wrote:
After looking at NSActionCell, I noticed the "setControlView" method
and this seems to be the missing link. NSActionCell sets it's
control view while NSCell does not. When I manually set the control
view for my custom cell to the table that co
uper] to do the real drawing work.
[column bind: @"value" toObject: arrayController withKeyPath:
@"arrangedObjects.name" options: nil];
I suspect that all I'm missing is some required accessor, but
nowhere in the documentation does Apple offer a step by step
exa
n bind: @"value" toObject: arrayController withKeyPath:
@"arrangedObjects.name" options: nil];
I suspect that all I'm missing is some required accessor, but
nowhere in the documentation does Apple offer a step by step
example on how to write a bindable custom NSCell subc
ll [super] to do the real drawing work.
[column bind: @"value" toObject: arrayController withKeyPath:
@"arrangedObjects.name" options: nil];
I suspect that all I'm missing is some required accessor, but
nowhere in the documentation does Apple offer a step by step
quot;value" toObject: arrayController withKeyPath: @"arrangedObjects.name
" options: nil];
I suspect that all I'm missing is some required accessor, but
nowhere in the documentation does Apple offer a step by step example
on how to write a bindable custom NSCell subclass.
" toObject: arrayController withKeyPath:
@"arrangedObjects.name" options: nil];
I suspect that all I'm missing is some required accessor, but nowhere
in the documentation does Apple offer a step by step example on how to
write a bindable custom NSCell subclass. What methods a
Hi
I created a custom NSCell subclass, defined accessors for stringValue,
setStringValue, objectValue ane setObjectValue. I set the data cell
for a column like so:
[column setDataCell: customCell];
And bind the column to an array controller:
[column bind: @"value" toObject:
Greetings,
I have built a custom NSCell that displays the isCompleted and title
of the CalTask items on a user's Mac. I've got two issues with the
cell that i can't seem to figure out.
1. When a user selects one of the rows, the shadow on a row one or two
above will disappear.
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