Tagged Questions
0
votes
0answers
37 views
What is the best way to copy sqlite file when its in use within an iOS app
I have an iOS app which use sqlite as the db and I want to copy a sqlite file when its in use. What is the best way to do this. Right now i am just copying the file using copyItemAtPath in ...
0
votes
2answers
60 views
String comparisons and textfield actions
I just started working with Xcode today to make Cocoa applications.
I'm watching videos on YouTube to try and get me going. I'd like to start building Mac applications now that I've switched to one. ...
0
votes
2answers
32 views
No known class method for selector mainFrame
I'm sure this is a noob question but I've read countless similar problems and not found an explanation specific to this error. I therefore post in the hope of helping future googlers.
I want a ...
1
vote
1answer
24 views
How to get correct number of buttons in a matrix?
Xcode 4.6.
I need to put 5 radio buttons in 2 columns, 3 in the first column and two in the second. I don't have enough real estate to put them in one column. If i select 2 columns, I get an even ...
0
votes
1answer
41 views
NSTextField outer cell background inside custom draw view
I'm struggling with an NSTextField background issue. The textfield is within a custom view that has a semi-transparent black background. I've tried subclassing the field, the field's cell and a few ...
1
vote
0answers
41 views
Anchors in help-book not working
I've double checked everything and hoping someone can find a stupid mistake that I'm not seeing.
I'm trying to build a Apple Help section for my application and it correctly goes to the landing page ...
0
votes
0answers
53 views
Move file to folder in Xcode
OK, as simple as it may sound, I have had real issues with that in the past and found no real answer, so I decided to ask for your input.
So... let's say :
We have an Xcode project open
If we ...
0
votes
0answers
48 views
Trying to understand XIB Display (XCode4)
Down the track I plan to develop an application that will house a number of Xib's which will need to be displayed.
To help me understand how to control Xib's I have created a very basic demo for ...
0
votes
2answers
31 views
Using the AppDelegate as your Lowest Level WindowController?
When you first create an Application in XCode, at it's lowest level it creates the AppDelegate.h/.m and a MainWindow.xib
Once you start modifying the Xib to best suit your design needs - is it best ...
0
votes
1answer
150 views
Custom “NSView” for “NSCollectionViewItem” : How to get or access collection item or its data from its view to perform a custom draw?
I'm new in XCode and still learning XCode (currently using Xcode 4.5.2).
Based on Apple tutorial about IconCollection, i try to make a kind of thumbnail view app with ImageMetada fields Stored in an ...
1
vote
1answer
76 views
How are to-many attributes specified in a fetched property?
I have two entities, Parent and Child. The Parent entity has a to-many relationship to Child named "children." Child has a String attribute named "childName."
I want to make a fetched property on ...
0
votes
1answer
52 views
Cocoa program can't be stopped
I'm trying to write an OS X app that uses a serial port. I found an example (cocoa) and got it running in Xcode 4. On the first run, it opens the port and I'm able to exchange data with the hardware.
...
-1
votes
1answer
79 views
Add File to Xcode 4 application
I have developed an xcode 4 cocoa-applescript application. THe application executes a number of shell script commands upon button clicks. I would like to execute one additional command as seen below:
...
0
votes
1answer
269 views
xcode4 obtaining value of textbox
I am creating an applescript application in xcode 4 and am asking for some guidance. I have done a great deal of reading and scouring the internet but cannot find the answer I am looking for. I have a ...
1
vote
1answer
130 views
