Re: What UIControl could this be?
There are a bunch of projects on github to do this. Here is one I use and really like it: https://github.com/dzenbot/DZNSegmentedControl https://github.com/dzenbot/DZNSegmentedControl T On Feb 9, 2015, at 11:49 AM, David Duncan david.dun...@apple.com wrote: You can use the appearance proxy to change the look of many controls in UIKit. In the case of UISegmentedControl you can set background images to use for the segments, along with other properties. I think you can then just configure the segment text with line breaks to get this specific look. On Feb 7, 2015, at 10:42 PM, Aaron Lewis the.warl0ck.1...@gmail.com wrote: Hi, I'm trying to create something similar in this image: http://ui4app.qiniudn.com/photo/app/527dae076803fa9c0103.png In the middle of the View there's a horizontal navigation bar, the 190 photos, 429 followers and 253 following part. Looks similar to UISegmentControl I guess? But I'm not sure how it become like that -- Best Regards, Aaron Lewis - PGP: 0x13714D33 - http://pgp.mit.edu/ Finger Print: 9F67 391B B770 8FF6 99DC D92D 87F6 2602 1371 4D33 ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/david.duncan%40apple.com This email sent to david.dun...@apple.com -- David Duncan ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/applecocoalist%40filmworkers.com This email sent to applecocoal...@filmworkers.com __ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com __ __ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com __ ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
How to get multiple NSURLs from Finder drop.
I'm trying to get my App Sandboxed. I need to be able to accept a multi-file finder drop to import files. However, how did I get multiple NSURLs from the finder? There only seems to be two finder pasteboard types: NSFilenamesPboardType NSURLPboardType. NSFilenamesPboardType won't work because it is passing strings. NSURLPboardType only accepts one a single file. What am I missing here? Todd __ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com __ ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: How to get multiple NSURLs from Finder drop.
Thanks, didn't see the new API. Todd On Sep 3, 2012, at 4:12 PM, Kyle Sluder k...@ksluder.com wrote: On Sep 3, 2012, at 1:32 PM, Todd Freese applecocoal...@filmworkers.com wrote: I'm trying to get my App Sandboxed. I need to be able to accept a multi-file finder drop to import files. However, how did I get multiple NSURLs from the finder? There only seems to be two finder pasteboard types: NSFilenamesPboardType NSURLPboardType. NSFilenamesPboardType won't work because it is passing strings. NSURLPboardType only accepts one a single file. What am I missing here? Use the modern NSPasteboardItem API instead. You can access multiple items, each one being an NSURL. --Kyle Sluder __ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com __ __ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com __ ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: NSSavePanel default file type
Are you using a pre-built export dialog or a standard save dialog with a custom accessory view? Sounds like you need to use a custom accessory view, although this would most likely require you to code all the export features. Todd On Jun 12, 2012, at 10:11 PM, Kurt Sutter wrote: I could, if there were an official api to get that NSPopUpButton. Is there? I did not find one. Kurt On 12. Jun 2012, at 23:15, Martin Wierschin wrote: Our app allows to export its documents in a variety of formats, such as jpeg, tiff, png, pdf . Hence, we have set up the NSSavePanel to sport a file types popup that allows the user to select the desired file type. ... So, how can I set the item in the popup that is initially selected when the save panel comes up? Can't you just call methods on the NSPopUpButton you're setting as the accessory view? Ideally probably in response to -[NSDocument prepareSavePanel:] ~Martin ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/applecocoalist%40filmworkers.com This email sent to applecocoal...@filmworkers.com __ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com __ __ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com __ ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: How to open CMYK TIF in Cocoa?
I stand corrected as I have learned a lot more about this. They are premultiplied. Even though I got my feature working using libTiff, I like Jens idea of just walking thru the alpha data and manually setting the values. This would save having yet another lib linked in and seems to be a cleaner path. Todd On Jan 27, 2012, at 9:28 AM, Fritz Anderson wrote: Are the pixels not there, or are they premultiplied? http://en.wikipedia.org/wiki/Alpha_compositing — F On 26 Jan 2012, at 8:21 PM, Todd Freese wrote: The issue is that it only loads the pixels that are allowed by the alpha. Almost no graphic program does this. It should load all the pixels and give you the option of using the alpha if needed. Another words, there is no way to just get the full image. __ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com __ __ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com __ ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: How to open CMYK TIF in Cocoa?
The problem seems to be with the embedded alpha channel in the TIF. It is always using the alpha when you try to do anything with the file. Is there an easy way to avoid this? In my case, I need the full image without the alpha. Currently, if you open the TIF and display it, it will only show you the image thru the alpha. Todd On Jan 25, 2012, at 9:54 PM, Ken Ferry wrote: NSImage handles everything CGImage does, and this includes CMYK. NSImage loads bitmaps with ImageIO, which is what you'd do at the CG layer. If the file isn't being read correctly, I would try to investigate if the file was bad. -ken On Jan 25, 2012, at 2:47 PM, douglas welton douglas_wel...@earthlink.net wrote: What have you tried? Did you try using one of the CGImage-related functions to read the file? On Jan 24, 2012, at 3:01 PM, Todd Freese wrote: Is there an easy way to open a CMYK TIF file and put it into an NSImage? Seems like the Framework is assuming the file is RGB. Todd __ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com __ ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/douglas_welton%40earthlink.net This email sent to douglas_wel...@earthlink.net ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/kenferry%40gmail.com This email sent to kenfe...@gmail.com __ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com __ __ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com __ ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: How to open CMYK TIF in Cocoa?
This might be a bug in the framework. Preview has the same problem with any TIF file with an alpha channel in it. t On Jan 25, 2012, at 9:54 PM, Ken Ferry wrote: NSImage handles everything CGImage does, and this includes CMYK. NSImage loads bitmaps with ImageIO, which is what you'd do at the CG layer. If the file isn't being read correctly, I would try to investigate if the file was bad. -ken On Jan 25, 2012, at 2:47 PM, douglas welton douglas_wel...@earthlink.net wrote: What have you tried? Did you try using one of the CGImage-related functions to read the file? On Jan 24, 2012, at 3:01 PM, Todd Freese wrote: Is there an easy way to open a CMYK TIF file and put it into an NSImage? Seems like the Framework is assuming the file is RGB. Todd __ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com __ ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/douglas_welton%40earthlink.net This email sent to douglas_wel...@earthlink.net ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/kenferry%40gmail.com This email sent to kenfe...@gmail.com __ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com __ __ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com __ ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: How to open CMYK TIF in Cocoa?
Sorry for all the emails…. This only seems to appear with CMYK TIF files. If anyone has a workaround I would greatly appreciate it. I am really in the bind over this one. Todd On Jan 25, 2012, at 9:54 PM, Ken Ferry wrote: NSImage handles everything CGImage does, and this includes CMYK. NSImage loads bitmaps with ImageIO, which is what you'd do at the CG layer. If the file isn't being read correctly, I would try to investigate if the file was bad. -ken On Jan 25, 2012, at 2:47 PM, douglas welton douglas_wel...@earthlink.net wrote: What have you tried? Did you try using one of the CGImage-related functions to read the file? On Jan 24, 2012, at 3:01 PM, Todd Freese wrote: Is there an easy way to open a CMYK TIF file and put it into an NSImage? Seems like the Framework is assuming the file is RGB. Todd __ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com __ ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/douglas_welton%40earthlink.net This email sent to douglas_wel...@earthlink.net ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/kenferry%40gmail.com This email sent to kenfe...@gmail.com __ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com __ __ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com __ ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: How to open CMYK TIF in Cocoa?
The issue is that it only loads the pixels that are allowed by the alpha. Almost no graphic program does this. It should load all the pixels and give you the option of using the alpha if needed. Another words, there is no way to just get the full image. From my research, the original TIFF spec did not allow for alpha when the file is CMYK. It did for RGB. It was later updated by Adobe to support it which is why some programs support it and others do not. At least that is what several web sites state. You can't go the route of walking through the pixels and setting the alpha because the original data was already lost on file read. I ended up building and linking to libTIFF library which works like a champ. Todd On Jan 26, 2012, at 12:33 PM, Jens Alfke wrote: On Jan 26, 2012, at 8:25 AM, Todd Freese wrote: The problem seems to be with the embedded alpha channel in the TIF. It is always using the alpha when you try to do anything with the file. Is there an easy way to avoid this? In my case, I need the full image without the alpha. Isn’t it the expected behavior for it to use the alpha channel if there’s one present? That doesn’t sound like a bug to me. If you want to strip out the alpha channel, you may need to load the image into a pixmap and then manually set the alpha component to 1.0 in all pixels. I’m not sure if there’s a graphics call to do this, or if you need to walk through the pixels in memory and manually OR 0xFF into the alpha component. —Jens __ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com __ __ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com __ ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
How to open CMYK TIF in Cocoa?
Is there an easy way to open a CMYK TIF file and put it into an NSImage? Seems like the Framework is assuming the file is RGB. Todd __ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com __ ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: Giving NSProgressIndicator a new look?
Check out http://cocoacontrols.com/. (my new favorite site) It has several NSProgressIndicator subclasses. Todd On Jan 17, 2012, at 10:36 AM, Robert Monaghan wrote: Hi Everyone.. Can someone point me to a blog or webpage that describes how to give an existing NSControl a face lift? I want to change the baby blue appearance of NSProgressIndicator, to match my UI. Thanks! bob, ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/applecocoalist%40filmworkers.com This email sent to applecocoal...@filmworkers.com __ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com __ __ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com __ ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
App opens in background after adding Growl support.
I just added the Growl framework to my app and it works great. Except… now my app always launches in the background. Everything else works great. If I disable growl, my app opens in the foreground as expected. Does this on Snow Leopard or Lion. Has anyone seen this? Todd Freese The Filmworkers Club __ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email __ ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: App opens in background after adding Growl support.
Are you just issuing a : [GrowlApplicationBridge setGrowlDelegate:self]; at startup? Todd On Oct 4, 2011, at 3:31 PM, Laurent Daudelin wrote: On Oct 4, 2011, at 10:01, Todd Freese wrote: I just added the Growl framework to my app and it works great. Except… now my app always launches in the background. Everything else works great. If I disable growl, my app opens in the foreground as expected. Does this on Snow Leopard or Lion. Has anyone seen this? I've been using Growl in 2 of my apps for a couple of years now and never noticed this. -Laurent. -- Laurent Daudelin AIM/iChat/Skype:LaurentDaudelin http://www.nemesys-soft.com/ Logiciels Nemesys Software laur...@nemesys-soft.com __ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email __ __ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email __ ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Looking for Tab framework
I am looking for recommendations for a open source framework to create small tabs. I have looked at PSMTabBarControl and Chromium Tabs. Just wondering if there are any others out there? Todd Freese The Filmworkers Club __ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email __ ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: File Copy With Progress?
That is what I figured. So odd, you would like that something as simple as a file copy with a progress bar would be a highly requested feature... :-) Todd On Aug 11, 2011, at 7:06 PM, Gary L. Wade wrote: Not that I've found, and since that API leaked memory from 10.6 to 10.6.6 (fixed in 10.6.7), I even considered writing an observer thread to track progress—thousands of copy operations add up. - Gary L. Wade (Sent from my iPhone) On Aug 11, 2011, at 6:22 PM, Todd Freese applecocoal...@filmworkers.com wrote: Is there a Cocoa way in 10.6+ to copy a file with a progress call back? I would love to rid my code of calls to FSCopyObjectASync and all of it's non-sense. Thanks! Todd Freese The Filmworkers Club __ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email __ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email __ __ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email __ ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
File Copy With Progress?
Is there a Cocoa way in 10.6+ to copy a file with a progress call back? I would love to rid my code of calls to FSCopyObjectASync and all of it's non-sense. Thanks! Todd Freese The Filmworkers Club __ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email __ ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Need HTTP Server JSON recommendations
I have an existing CoreData app that now needs to share it's data via JSON. Can anyone recommend a framework or sample code that would include a simple HTTP server? I googled and found a bunch of JSON frameworks which look great. The part I need help with is the HTTP server. Any suggestions or recommendations would be appreciated! Todd __ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email __ ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: Need HTTP Server JSON recommendations
Thank you all for your recommendations! It is a huge help in getting me going in the right direction! Todd __ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email __ ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: Updating NSTableView
If anyone has a tutorial or sample code for this it would be greatly appreciated! This issues comes up from time to time and there is not a lot sample code out there for it. Most of the posts are conceptual rather than examples. Todd On May 14, 2009, at 10:14 AM, Corbin Dunn wrote: On May 14, 2009, at 7:49 AM, I. Savant wrote: On Thu, May 14, 2009 at 10:41 AM, Scott Ribe scott_r...@killerbytes.com wrote: First a fast way to read the data off disk to begin with, for start up time. Then caching of row heights when they are calculated. Finally binary search of row heights/positions when mapping coordinates to row indexes. Of course depending on what calculations are truly necessary, the first draw may still be slow, but there's really no reason a redraw should be slow after changing one (or a few) values. Informative, thank you. Yup, Scott's idea sounds like a good plan. Most people get good performance out of variable row heights by doing some sort of caching or heuristic that quickly determines the row height. -corbin ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/applecocoalist%40filmworkers.com This email sent to applecocoal...@filmworkers.com __ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email__ __ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email __ ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
RED Camera SDK wrapper?
Just checking to see if anyone has created a Obj-C wrapper for the RED camera SDK before starting I start to do so Thanks in advance Todd Freese The Filmworkers Club ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: De-Mystifying NSCell
Thank you for creating this great video. If you are looking for another subject, I would suggest a video on subclassing NSCell. The list constantly has questions regarding subclassing NSCell for NSTableViews. Todd Freese On Mar 24, 2009, at 1:56 PM, Kyle Sluder wrote: As many of you have pointed out, the video became unavailable sometime last night. Our server admin has fixed the problem and the video is once again accessible. Sorry for the inconvenience. --Kyle Sluder ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/applecocoalist%40filmworkers.com This email sent to applecocoal...@filmworkers.com __ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email __ __ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email __ ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Still can't get NSFormatter working....
Still can't this NSFormatter to work. It does not seem to be getting
called from my NSTextField.
Here is the formatter:
@implementation FileNameFormatter
- (NSString *)stringForObjectValue:(id)anObject
{
if ([anObject isKindOfClass:[NSString class]]) {
NSString *sourceString = [NSString stringWithString:anObject];
return sourceString;
} else {
return nil;
}
}
- (BOOL)getObjectValue:(id *)obj forString:(NSString *)aString
errorDescription:(NSString **)error
{
if (aString != NULL) {
*obj = [NSString stringWithString:aString];
return YES;
} else {
return NO;
}
}
- (NSAttributedString *)attributedStringForObjectValue:(id)anObject
withDefaultAttributes:(NSDictionary *)attributes
{
return nil;
}
- (BOOL)isPartialStringValid:(NSString **)partialStringPtr
proposedSelectedRange:(NSRangePointer)proposedSelRangePtr
originalString:(NSString *)origString
originalSelectedRange:(NSRange)origSelRange
errorDescription:(NSString **)error
{
NSLog(@formatter called);
return NO;
}
@end
And here is how I assign it to the NSTextField:
FileNameFormatter *fileNameFormatter = [[[FileNameFormatter alloc]
init] autorelease];
[nameField setFormatter:fileNameFormatter];
Any ideas?
Todd Freese
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Re: Still can't get NSFormatter working....
Don't you hate when it is something so simple My ref to the field
is null, do something came unhooked in IB.
Thanks!
Todd
On Feb 17, 2009, at 10:34 AM, Greg Titus wrote:
How about take a step back. Is 'nameField' hooked up in IB correctly
so that the formatter is actually being set on a real field? You
might try logging both 'nameField' and '[nameField formatter]' right
after your code to assign it.
Hope this helps,
Greg
On Feb 17, 2009, at 7:57 AM, Todd Freese wrote:
Still can't this NSFormatter to work. It does not seem to be
getting called from my NSTextField.
Here is the formatter:
@implementation FileNameFormatter
- (NSString *)stringForObjectValue:(id)anObject
{
if ([anObject isKindOfClass:[NSString class]]) {
NSString *sourceString = [NSString stringWithString:anObject];
return sourceString;
} else {
return nil;
}
}
- (BOOL)getObjectValue:(id *)obj forString:(NSString *)aString
errorDescription:(NSString **)error
{
if (aString != NULL) {
*obj = [NSString stringWithString:aString];
return YES;
} else {
return NO;
}
}
- (NSAttributedString *)attributedStringForObjectValue:(id)anObject
withDefaultAttributes:(NSDictionary *)attributes
{
return nil;
}
- (BOOL)isPartialStringValid:(NSString **)partialStringPtr
proposedSelectedRange:(NSRangePointer)proposedSelRangePtr
originalString:(NSString *)origString
originalSelectedRange:(NSRange)origSelRange
errorDescription:(NSString **)error
{
NSLog(@formatter called);
return NO;
}
@end
And here is how I assign it to the NSTextField:
FileNameFormatter *fileNameFormatter = [[[FileNameFormatter alloc]
init] autorelease];
[nameField setFormatter:fileNameFormatter];
Any ideas?
Todd Freese
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Re: NSFormatter not getting called
So here it is with the other three methods. I had them, just snipped
them out of the post. Ops!
@implementation FileNameFormatter
- (NSString *)stringForObjectValue:(id)anObject
{
if ([anObject isKindOfClass:[NSString class]]) {
NSString *sourceString = [NSString stringWithString:anObject];
return sourceString;
} else {
return nil;
}
}
- (BOOL)getObjectValue:(id *)obj forString:(NSString *)aString
errorDescription:(NSString **)error
{
if (aString != NULL) {
*obj = [NSString stringWithString:aString];
return YES;
} else {
return NO;
}
}
- (NSAttributedString *)attributedStringForObjectValue:(id)anObject
withDefaultAttributes:(NSDictionary *)attributes
{
return [[[NSAttributedString alloc] initWithString:[self
stringForObjectValue:anObject] attributes:attributes] autorelease];
}
- (BOOL)isPartialStringValid:(NSString *)partialString
newEditingString:(NSString **)newString errorDescription:(NSString
**)error
{
NSLog(@formatter called); //NEVER GETS CALLED.
return YES;
}
@end
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