In case anyone else is struggling with popup button cells like I was, I
did finally get this to work - though the solution looks a bit strange
it definitely seems to be giving me the behavior I wanted.
Short version: there are two entities defined (Core Data) and there is a
one-to-many relat
> On 5 Jun 2015, at 9:59 am, Frank D. Engel, Jr. wrote:
>
>
> If I don't bind from there, I'm not sure where else to do it from?
In IB, in -awakeFromNib, in -windowDidLoad: (in a window controller), etc?
Anywhere but in the drawing pathway. I’m not sure whether bindings only makes
single co
On 6/4/2015 19:39, Graham Cox wrote:
On 5 Jun 2015, at 9:19 am, Frank D. Engel, Jr. wrote:
- (void)browser:(NSBrowser *)browser willDisplayCell:(MyBrowserCell *)cell
atRow:(NSInteger)row column:(NSInteger)column
{
// Find the item and set the image.
WhateverObject *c = [browser item
> On 5 Jun 2015, at 9:19 am, Frank D. Engel, Jr. wrote:
>
> - (void)browser:(NSBrowser *)browser willDisplayCell:(MyBrowserCell *)cell
> atRow:(NSInteger)row column:(NSInteger)column
> {
> // Find the item and set the image.
> WhateverObject *c = [browser itemAtRow:row inColumn:column];
On 6/4/2015 18:43, Graham Cox wrote:
On 5 Jun 2015, at 6:38 am, Frank D. Engel, Jr. wrote:
On 6/3/2015 20:29, Graham Cox wrote:
On 4 Jun 2015, at 10:20 am, Frank D. Engel, Jr. wrote:
I am wondering if the browser is actually caching an image of the cells in the
second column when I switc
> On 5 Jun 2015, at 6:38 am, Frank D. Engel, Jr. wrote:
>
>
> On 6/3/2015 20:29, Graham Cox wrote:
>>> On 4 Jun 2015, at 10:20 am, Frank D. Engel, Jr. wrote:
>>>
>>> I am wondering if the browser is actually caching an image of the cells in
>>> the second column when I switch away, then just
On 6/3/2015 20:29, Graham Cox wrote:
On 4 Jun 2015, at 10:20 am, Frank D. Engel, Jr. wrote:
I am wondering if the browser is actually caching an image of the cells in the
second column when I switch away, then just displaying that without actually
recreating the cells in the second column un
> On 4 Jun 2015, at 10:20 am, Frank D. Engel, Jr. wrote:
>
> I am wondering if the browser is actually caching an image of the cells in
> the second column when I switch away, then just displaying that without
> actually recreating the cells in the second column until it needs one of them
> f
After all of this, I finally at least partially solved this one.
I added a line of code to run each time that method is called.
It wasn't being called most of the time. I found where I was calling
this and changed the code a bit to use a binding created by code, and
now it is almost working.
I based my code on one of Apple's examples and had tried using
NSBrowserCell but was not able to get that working; I assume there is
some reason why Apple chose to use NSTextFieldCell in their example and
I followed suit.
Currently, I have this coded - I had tried several variations to force
> On 4 Jun 2015, at 7:29 am, Frank D. Engel, Jr. wrote:
>
> Now what I am hoping is the simpler one:
>
> I have a custom subclass of NSTextFieldCell which I am using to show an icon
> in an NSBrowser. The icon image is being generated dynamically by a method
> in my subclass and I want it to
I have two questions I'm hoping I can get some advice on...
First the complicated one:
I have an NSTableView (cell-based) in which I am trying to rig two
columns with NSPopupButtonCell - the selection in the first one
determines the possible values of the second.
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