three20

unable to use three20 iphone library

Hello, Well I am a newbie, developing an app. I want to use library 320 to display a set of thumbnails generated from a specific image directory . When user clicks on an image a particular action shold take place. Unable to understand how to implement this library due to poor documentation. Can any body suggest me a better tutorial or...

Displaying PNG with textual content on iPhone appears sketchy and is not anti-aliased

I'm using the Three20 Library's TTPhotoViewController for displaying a list of PNG files from my application bundle. However, the PNG files appear sketchy and anti-aliased. Anyone facing this problem? Solutions? ...

Hidden status bar with three20 framework

Hi all, I am using a TTPhotoViewController and have hidden the status bar. Everything works fine with one exception. Now that the status bar is hidden, when I tap the ime the navbar and toolbar doesn't disappear. They remain on the screen and I cannot see the full size image. I hide the statusbar using: - (void)showBars:(BOOL)show anima...

Change thumbs size in TTThumbsViewController

Does anybody know if there is a way to increase the size of the images on the grid in a TTThumbsViewController in the three20 framework? Thanks ...

PhotoViewController + MockPhotoSource (display local photos)

Hi, If someone have ever use the PhotoViewController and so the MockPhotoSource in the three20 open source project can he told me how can I change the code to display photo store locally and not in the internet. This is an example of the code to display one photo: - (void)viewDidLoad { self.photoSource = [[MockPhotoSource alloc] ...

refresh TTThumbsViewController on a buttonClick in Three20

Hello, I have this view having Thumbnails and certain set of buttons. I am using TTThumbsViewController to render this view and MockDataSource (provided in TTCatalog) to store images. my datasource is dynamic and changes everytime in some period of time. Now what I want to do is refresh(reload) the thumbnails after clicking a button...

Implementing a UITabBar in my working Three20 application

I have a working application using Three20. It basically is a bunch of nested TTableView's. I would like to add a UITabBar to the bottom of my app, but am not sure how to start. I used the Three20 project templates available at Three20.info Thanks, John ...

TTThumbView + NavigationBar

Hi, I use an application with an UINavigationBar, in a part of my application I click on a button to use the the TTThumbViewController (MockPhotoSource), the problem is when I click back on the NavigationBar it seems to add the property of three20 navigationBar to my original NavigationBar. How can I disable the three20 NavigationBar w...

iPhone - TTPhotoViewController crops images

Hi I am using a TTPhotoViewController subclass in my project to display a series of images downloaded from the web. Some of the images which are not the same aspect ratio as the iPhone's screen are cropped out. I tested this with square images of 400x400 px and all such images seem to be cropped out towards the edges. I cannot zoom out...

Receiving SIGABRT error when launching TTPhotoviewController in iPhone

Hi there, Well im creating an iPhone application which contains some features like Cycle routes and a Photoviewer. For these Cycle routes im useing the Cloudmade api, and for the PhotoViewer im useing Three20's TTPhotoviewcontroller. These Cycle routes map works perfect but i think it has todo something with the errors im getting. I ...

Use Three20 URL-based Navigation with PureMVC?

Hi there, is anybody already using Three20 URL-based Navigation with PureMVC? I am not sure where to implement the URL mapping. In the AppDelegate, Faceade, RootViewController? Thanks for helping. ...

TTViewController and popupViewController method

Hello, I'm using a TTLauncherView and for that I declare a view controller as TTViewController, as is in TTCatalog tutorial app. Declare a TTLauncherView var inside that view, add items, and so on. In my app's main view is a button calling the previous view with the following code: -(void) switchToButtonOrderingView { ButtonOrderi...

Click a Tab Menu item to launch TTPostController, TTEmailController or a delegate

How to set the 5th Tab menu item (Tab Bar) to execute a method using its delegate like the following: [map from:@"tt://joinGame" toObject:self selector:@selector(launchGame)]; or to go to the post controller directly if the Tab item is clicked [map from:@"tt://suggest" toViewController:[TTPostController class]]; I tried the followi...

TTNavigator not opening URLs when clicking on links in TTStyledTextLabels

Trying to make a simple link clicking activity work. I think I understand TTNavigator and TTStyledLabel, but can't get it to work. Code: @interface SomeVc : UIViewController <TTNavigatorDelegate> { IBOutlet TTStyledTextLabel *styledTextLabel; } @end @implementation SomeVc - (void)viewDidLoad { [super viewDidLoad]; navig...

How do I implement the protocols for the Three20 framework?

I've been trying to implement the Three20 framework in my iPhone SDK app. I'm a bit confused as to implementing the proper methods. Is there any guide as to what to implement in order to make the TTPhotoViewController work? I know how to implement protocols, but the code is very difficult to read. Anyone know any guides with this speci...

Change background color of TTTabItem when using Three20 library

I'm using TTTabStrip in my iPhone app, the screenshot is below http://i377.photobucket.com/albums/oo217/zhustar/tttabbar.png?t=1265213089 I want to change the background color of the TTTabItem selected from blue to green and change the color of font from white to black. How can I do that ? ...

Starting Three20 sample project in landscape mode renders half the screen unresponsive to touch events

I am interested in developing a Three20 based application for iPhone OS that is primarily landscape oriented. I downloaded the Three20 sample project templates, loaded them in Xcode, and started the sample project app fine in the simulator and on the device using the 3.0, 3.1, 3.1.2 SDK. When I changed the Initial interface orientati...

Photo orientation issue in Three20's TTPhotoViewController ?

Hey There, I'm currently having some troubles with TTPhotoViewController : I try to display some photos (taken from my iPhone 3GS camera), and the orientation of the displayed pictures are almost always erroneous ... I mean that for example a photo taken in landscape mode will sometimes be displayed correctly, sometimes it will be upsi...

Missing Selector from Obj-c Three20 Library Catalog

I'm using http://github.com/facebook/three20 in my iPhone application. I've followed the instructions to include the framework in my project. I've verified it twice now (at the recommendations of people on the google group and IRC). I get the following error when some of the Three20 code attempts to use a Cataloged selector on the UIView...

Three20: unreconized selector when adding TTActivityLabel like in the sample

I add an TTActivityLabel, pretty much like in the sample: TTActivityLabel *label = [[[TTActivityLabel alloc] initWithStyle:TTActivityLabelStyleBlackBezel] autorelease]; label.text = @"Hello World."; [label sizeToFit]; label.frame = CGRectMake(0, 0, myView.width, label.height); [myView addSubview:label]; The code cr...