1
vote
1answer
86 views
NSWindow attached to cursor
I would like to make a custom panel, that shows a zoom at the current cursor-location.
Like for example 'Sip' does.
I have searched the web for examples, but didn't find anything specific.
I found ...
3
votes
1answer
109 views
How to watch for changes in [NSCursor currentCursor]?
I've got an app with a custom cursor which I achieved using a custom wrapper for NSCursor (most of the main code is designed to be OS portable, so above that I pretend the NSCursor is a Windows-style ...
0
votes
0answers
18 views
LLDB: Show all objects with a pointer to an object in memory
So, at a breakpoint, I have a random object instance. I want to figure out which objects have a pointer to this object. Is there a way to see this in the debugger console? Maybe something that shows ...
2
votes
3answers
199 views
Why remove subview?
I realise if I remove subviews accordingly from my application, the memory management seems better ( I have a lot of subviews inside my application).
So my question is it is a must to remove all ...
3
votes
2answers
556 views
XCode 4.5 warns about method name conflicts between Categories for parent/child classes
I'm working on a project that was originally built in XCode 4.0, and then migrated to using XCode 4.2. Now I've tested out migrating to XCode 4.5, and I'm getting a ton of warnings like below...
...
0
votes
2answers
80 views
how to find out which UIVIews are on the screen at runtime
I am working on an iPhone app that has a complex way of constructing its views,
I am at a point where some of the UI behavior is not consistent and some UI views are not being presented properly,
...
0
votes
2answers
655 views
How to find a UICollectionViewCell's coordinates relative to the App Window
Is it possible to translate a cell's coordinates from being relative to the UICollectionView to being relative to the super view? So far I've been unable to translate a cell's coordinates when touched ...
3
votes
1answer
2k views
Moving an object randomly around the screen
I'm trying to animate a UIButton to move randomly around the screen in different directions. The code below is kind of working. The button will begin moving along a random path, however, it then just ...
0
votes
0answers
73 views
Display image twitpic by home_timeline urls
I'm trying to display a twitpic image in a UIImage.
Now I get the URL from the twitter API and if it contains twitpic.com, I generate a thumb (twitpic.com/show/thumb/xxx). Then I put this link in a ...
0
votes
1answer
162 views
Long lived CTCallCenter instance shows no calls and never calls event handler
I have a CTCallCenter instance created (alloc/init) after launch. The event handler is never called (neither an NSLog nor a breakpoint fire). If I ask it later about current calls it returns nil. ...
2
votes
2answers
132 views
Error when adding an image to an Mail - MFMailComposeViewController
I'm trying to send an Image, which I have added to my Project, using the MFMailComposeViewController.
I tried this in the simulator and it works fine, I can also see the Image in the Textfield, but ...
2
votes
3answers
2k views
Change application name in Xcode / Cocoa
What's the most efficient way to change my Mac OS X application name in Xcode?
(I know it's easy; I've done it in the past but I can't really remember how... :/)
What I mean :
Let's say, I've got ...
3
votes
2answers
1k views
How can I add an icon to an iPhone application?
Will simply putting an image into the project folder do it?
5
votes
10answers
2k views
How do I disable NSLog?
I'd like to do the following in Xcode:
Find all NSLog commands without comments, and replace it with //NSLog...
In other words, I want to comment all NSLog calls. Is this possible? Is there an easy ...
2
votes
2answers
2k views
MKMapView calling didSelectAnnotationView
I use MKMapView. On map I show clickable AnnotationViews.
After click on AnnotationView, I push MyController to NavigationController.
In MyController I click on the back button, after this my ...
