Quincy Morisses reply completely resolved the issue I was having with
bindings. I realized that we exchanged emails without copying this board. I
think Quincy's reply might be helpful to others, so I'm reposting his reply
on this board:
On May 28, 2013, at 16:25 , Paul Johnson wrote:
Thanks, Qui
On May 28, 2013, at 13:16 , Paul Johnson wrote:
> I have a slider, a stepper, and a textField that are synchronized using
> bindings. I didn't write any code to do this, just used Xcode with its
> Interface Builder. When the program starts I don't see the slider set to
> the "Current" position I'
I have a slider, a stepper, and a textField that are synchronized using
bindings. I didn't write any code to do this, just used Xcode with its
Interface Builder. When the program starts I don't see the slider set to
the "Current" position I'd like and the textField doesn't show the
"Current" value
d max. If that
> value can't be determined then the control will appear incorrectly, and
> controls have no way to "ask" the data model for a value - it's up to the
> relevant controller to push the value to the control.
>
> Since all controls work that way, w
On Feb 26, 2012, at 4:44 PM, William Squires wrote:
>>> Why didn't they just make the NSStepper a custom view that draws two
>>> arrows, and has two sent actions that you can connect? Or even a variation
>>> of NSMatrix with two button cells that look like a
ax. If that
value can't be determined then the control will appear incorrectly, and
controls have no way to "ask" the data model for a value - it's up to the
relevant controller to push the value to the control.
Since all controls work that way, why should NSStepper be an ex
On Feb 23, 2012, at 2:13 PM, Seth Willits wrote:
> On Feb 23, 2012, at 6:16 AM, William Squires wrote:
>
>> From what I've read, the NSStepper has a bug (though practically, you'll
>> never see it); if one were to click the up or down arrow on the control 2^32
>
On Thu, Feb 23, 2012 at 6:16 AM, William Squires
wrote:
From what I've read, the NSStepper has a bug (though practically,
you'll never see it); if one were to click the up or down arrow on the
control 2^32 times (assuming it's value is a 4-byte signed int,and is
initia
William Squires wrote:
> Why didn't they just make the NSStepper a custom view that draws two arrows,
> and has two sent actions that you can connect? Or even a variation of
> NSMatrix with two button cells that look like arrows. That would avoid the
> problem entirely, and
On Feb 23, 2012, at 10:05 AM, Kyle Sluder wrote:
> On Thu, Feb 23, 2012 at 6:16 AM, William Squires wrote:
>> From what I've read, the NSStepper has a bug (though practically, you'll
>> never see it); if one were to click the up or down arrow on the control 2^32
>
On Feb 23, 2012, at 6:16 AM, William Squires wrote:
> From what I've read, the NSStepper has a bug (though practically, you'll
> never see it); if one were to click the up or down arrow on the control 2^32
> times (assuming it's value is a 4-byte signed int,and is initia
On Thu, Feb 23, 2012 at 6:16 AM, William Squires wrote:
> From what I've read, the NSStepper has a bug (though practically, you'll
> never see it); if one were to click the up or down arrow on the control 2^32
> times (assuming it's value is a 4-byte signed int,and is
>From what I've read, the NSStepper has a bug (though practically, you'll never
>see it); if one were to click the up or down arrow on the control 2^32 times
>(assuming it's value is a 4-byte signed int,and is initialized to 0), it would
>wrap around (or raise an exc
On Feb 22, 2012, at 09:11 PM, Seth Willits wrote:
> On Feb 19, 2012, at 4:11 PM, William Squires wrote:
>
>> Okay, 'nuther dumb question. How do I hook the different arrows in an
>> NSStepper to actions in my view controller? Or how do I ask (id)sender which
>>
On Feb 19, 2012, at 6:11 PM, William Squires wrote:
> Okay, 'nuther dumb question. How do I hook the different arrows in an
> NSStepper to actions in my view controller? Or how do I ask (id)sender which
> arrow was clicked?
>
Remember that classes tend to inherit from
On Feb 19, 2012, at 4:11 PM, William Squires wrote:
> Okay, 'nuther dumb question. How do I hook the different arrows in an
> NSStepper to actions in my view controller? Or how do I ask (id)sender which
> arrow was clicked?
NSStepper is intended to keep track of the value for yo
On Feb 19, 2012, at 5:11 PM, William Squires wrote:
> Okay, 'nuther dumb question. How do I hook the different arrows in an
> NSStepper to actions in my view controller? Or how do I ask (id)sender which
> arrow was clicked?
You can't, at least not specifically, on both coun
On 20/02/2012, at 11:11 AM, William Squires wrote:
> Okay, 'nuther dumb question. How do I hook the different arrows in an
> NSStepper to actions in my view controller? Or how do I ask (id)sender which
> arrow was clicked?
You can't, it works differently. Instead it has a
On 19 Feb 2012, at 6:11 PM, William Squires wrote:
> Okay, 'nuther dumb question. How do I hook the different arrows in an
> NSStepper to actions in my view controller? Or how do I ask (id)sender which
> arrow was clicked?
It's not useless, it just doesn't have the use
On Feb 19, 2012, at 4:11 PM, William Squires wrote:
> Okay, 'nuther dumb question. How do I hook the different arrows in an
> NSStepper to actions in my view controller? Or how do I ask (id)sender which
> arrow was clicked?
You don't. You ask for the stepper's v
Okay, 'nuther dumb question. How do I hook the different arrows in an NSStepper
to actions in my view controller? Or how do I ask (id)sender which arrow was
clicked?
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On 18 Dec 2011, at 17:08, Koen van der Drift wrote:
> Just to be sure I'm doing this correctly in my code I extract the number from
> my textfield and stepper as follows:
>
> NSUInteger index = [ indexTextField integerValue];
>
> and/or
>
> NSUInteger index = [indexStepper integerValue];
el. Xcode autocompletes the
>> correct property, so I'm not sure what to do with this, since everything
>> works. I don't see that exclamation mark in the NSStepper bindings field.
>
> Put a formatter in and see what happens.
Thanks, I'll look at adding a for
using it!
>
> I also see a small exclamation mark (white on a red circle), in the Model Key
> Path bindings field, where I bind to my model. Xcode autocompletes the
> correct property, so I'm not sure what to do with this, since ev
Here is a simple tutorial by a list member of ours:
http://juliuspaintings.co.uk/cgi-bin/paint_css/animatedPaint/059-NSStepper-NSTextField.pl
This example uses an object controller but can be reconfigured to bypass it and
bind to an ivar easily.
Even though it uses a number formatter besides
ce everything works. I don't
see that exclamation mark in the NSStepper bindings field.
- Koen.
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quot;a message", it's an exception. Your app crashed -- crashed
nicely, that's all. Until you've fixed the exception, you don't know if the
misbehavior of the text field is significant.
> Is there some (Apple) sample code that shows how to use a
> NSTextField/NSSteppe
at 10:50 AM, Koen van der Drift
>> wrote:
>>> On Thu, Dec 15, 2011 at 10:17 AM, Mike Abdullah
>>> wrote:
>>>
>>>> NSStepper is a subclass of NSControl. Hook up its action/target to be
>>>> notified when it's adjusted.
>>>
&g
16 Dec 2011, at 12:59, Koen van der Drift wrote:
>
>> On Thu, Dec 15, 2011 at 10:50 AM, Koen van der Drift
>> wrote:
>>> On Thu, Dec 15, 2011 at 10:17 AM, Mike Abdullah
>>> wrote:
>>>
>>>> NSStepper is a subclass of NSControl. Hook up its act
0:17 AM, Mike Abdullah
>> wrote:
>>
>>> NSStepper is a subclass of NSControl. Hook up its action/target to be
>>> notified when it's adjusted.
>>
>> I'll try that, thanks. Using bindings sometimes makes you forget that
>> there is still some c
;> On Thu, Dec 15, 2011 at 10:17 AM, Mike Abdullah
>>> wrote:
>>>
>>>> NSStepper is a subclass of NSControl. Hook up its action/target to be
>>>> notified when it's adjusted.
>>>
>>> I'll try that, thanks. Using bindings som
Am 16.12.2011 um 13:59 schrieb Koen van der Drift:
> On Thu, Dec 15, 2011 at 10:50 AM, Koen van der Drift
> wrote:
>> On Thu, Dec 15, 2011 at 10:17 AM, Mike Abdullah
>> wrote:
>>
>>> NSStepper is a subclass of NSControl. Hook up its action/target to be
On Thu, Dec 15, 2011 at 10:50 AM, Koen van der Drift
wrote:
> On Thu, Dec 15, 2011 at 10:17 AM, Mike Abdullah
> wrote:
>
>> NSStepper is a subclass of NSControl. Hook up its action/target to be
>> notified when it's adjusted.
>
> I'll try that, thanks. Usin
On Thu, Dec 15, 2011 at 10:17 AM, Mike Abdullah
wrote:
> NSStepper is a subclass of NSControl. Hook up its action/target to be
> notified when it's adjusted.
I'll try that, thanks. Using bindings sometimes makes you forget that
there is still some cdong n
NSStepper is a subclass of NSControl. Hook up its action/target to be notified
when it's adjusted.
On 15 Dec 2011, at 13:16, Koen van der Drift wrote:
> I've set up an NSStepper/NSTextField combination to control myInt in
> my model. I have bound the value of myInt to both out
I've set up an NSStepper/NSTextField combination to control myInt in
my model. I have bound the value of myInt to both outlets, and when I
click the stepper, the value of myInt in the textfield changes
accordingly. All good. I've set up the delegate controlTextDidChange,
and my model ch
On 13/05/2009, at 9:47 AM, David Alter wrote:
When a user clicks on my stepper my action method gets called. How
can I
identify if the user is clicking the up arrow or the down arrow
Thanks for the help
Steppers don't work like that. They have a value, like a slider. The
value gets increm
When a user clicks on my stepper my action method gets called. How can I
identify if the user is clicking the up arrow or the down arrow
Thanks for the help
-dave
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On Apr 16, 2009, at 3:13 PM, David Alter wrote:
I'm using a NSStepper with the little up and down arrows. I want to
simulate
a click where the correct arrow will get highlighted as if someone
clicked
into it. I'm unclear how I should do this. I can do a perform click
but that
I'm using a NSStepper with the little up and down arrows. I want to simulate
a click where the correct arrow will get highlighted as if someone clicked
into it. I'm unclear how I should do this. I can do a perform click but that
does not specify what arrow to click.
Any suggestions?
Hi,all
I know NSStepper provided by Interface builder.
But now I need to setImage like NSButton for a NSStepper, so I use two
buttons and a textFiled to make my stepper.
and another problem, I need make my stepper as a palette. How should I
do?
Many thanks
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