Tagged Questions
0
votes
2answers
35 views
How to create a 1 column tableview of checkboxes in cocoa
What are the correct steps to create a single column tableview with a fixed number of checkboxes. For example the column could have the following (X indicates the checkbox checked, _ indicates the ...
0
votes
1answer
37 views
Binding Cocoa NSComboBox value to object
Assuming I have an NSObject subclass representing a country, e.g.
@interface CountryInfo : NSObject
@property (nonatomic, retain) NSString *countryName;
My model contains an NSMutableArray of ...
0
votes
0answers
33 views
how to bind textview line spacing with NSSlider?
I'm trying to add NSSlider to increase/decrease the text view line spacing. I was not able to bind the slider with the line spacing property. Is there any way to achieve it?
1
vote
1answer
121 views
NSDateformatter added in Interface Builder on NSTextfield adds GMT difference
OK, I want to build a countdown timer with a NSTextfield and a NSStepper to increase it.
Both have bindings to the same int property in ModelKeyPath in Interface Builder. To format the int value ...
1
vote
1answer
92 views
Search Field Predicate Format [duplicate]
I am having questions on using a NSSearchField. I binded it to my Dictionary Controller and now I would like to search from it. Here is the project
MyPlist(top)
My Header File(Bottom)
My ...
1
vote
0answers
77 views
Programmatically establishing binding against NSObjectController fails
I've got a view with an NSObjectController that's already bound to various text fields.
These bindings work just fine.
Now I need to establish one additional binding to the selected index of a ...
0
votes
1answer
60 views
Adding an object to a binded NSTableView - Core Data application
I have an app that uses core data. The model of which has 3 Entities, all connected by 1-many relationships as so:
|E1|<-->>|E2|<-->>|E3|
My UI is essentially a 3-way vertical split pane, each ...
1
vote
1answer
118 views
bind:toObject:withKeyPath:options: is one-way binding?
I have two windows: Window A is loaded from NIB; and Window B is created programmatically.
Both windows have a NStextView: the attributedString of the textview in Window A is bound to the the ...
0
votes
1answer
92 views
Bind NSTableColumn to NSArrayController programmatically
How can i bind a NSTableViewColumn to an NSArrayController programmatically?
i have a table with 2 columns that are already bound to the array controller. but i am adding new columns at Runtime, and ...
2
votes
1answer
182 views
bind NSTableViewColumn programmatically
how can I programmatically bind a NSTableViewColumn to a NSArray.arrangedObjects key? I know how to do it in IB but was not able to find how its done programmatically. The code is adding new columns ...
0
votes
1answer
107 views
How can I make my NSCollectionView items selectable?
In awakeFromNib I have:
[projectArrayController addObserver:self
forKeyPath:@"selectionIndexes"
options:NSKeyValueObservingOptionNew
...
0
votes
0answers
38 views
How to programmatically add a drill-down object in a managedobjectcontext
I have an application where I am tracking patients and sessions. I am using core data, and I have used bindings to link my table views with data in a managed object context. One patient can have ...
0
votes
0answers
48 views
Binding works on NSPopUpButton but fails on NSTableView
So, I have a subclass of NSArrayController, "InstructorArrayController".
A pointer to this is "instructorController", a member of my NSWindowController subclass, "ConfigEditorController". In my ...
0
votes
2answers
128 views
How to reordering rows in NSTableView with NSArrayController
i've got NSArrayController which gives my NSTableView object data from array _files.
The problem is i want to reorder rows by dragging. How can i do this correclty with NSArrayController?
Thank you ...
0
votes
1answer
106 views
Auto-complete on NSComboBoxCell via Binding in Objective-c
I don't know whether I have set this up incorrectly or not, but what I have done makes sense to me.
I have an NSTableView with two columns in it - a properties column on the left and a values column ...
