Comments on: Three20 Custom Cells iPhone Tutorial

By: xcode4中配置Three20开发环境 | 遗失的记忆iloss

xcode4中配置Three20开发环境 | 遗失的记忆iloss — Tue, 20 Dec 2011 08:13:12 +0000

[...] Three20 Custom Cells iPhone Tutorial [...]

By: Sailing Cai & Programming » three20 Style & tableview 教程三篇

Sailing Cai & Programming » three20 Style & tableview 教程三篇 — Fri, 22 Apr 2011 12:47:15 +0000

[...] Three20 Custom Cells iPhone Tutorial [...]

By: 郝旭亮

郝旭亮 — Wed, 08 Dec 2010 14:59:37 +0000

i need this so much, thank u .

By: oeyndj

oeyndj — Tue, 03 Nov 2009 00:05:51 +0000

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By: Matt

Matt — Fri, 09 Oct 2009 16:29:45 +0000

forget the above comment, it was meant for the newer tutorial

By: Matt

Matt — Fri, 09 Oct 2009 16:28:54 +0000

It took me a few minutes to figure this one out… The newest build of Three20 calls the rowHeight method a little differently from TTTableViewDelegate

- (CGFloat)tableView:(UITableView*)tableView heightForRowAtIndexPath:(NSIndexPath*)indexPath {
id dataSource = (id)tableView.dataSource;

id object = [dataSource tableView:tableView objectForRowAtIndexPath:indexPath];
Class cls = [dataSource tableView:tableView cellClassForObject:object];
return [cls tableView:tableView rowHeightForObject:object];
}

Notice that it now says rowHeightForObject, not rowHeightForItem.

Just rename the subclassed method and it will be the right height again

By: MattV

MattV — Tue, 18 Aug 2009 06:06:36 +0000

I will be updating this tutorial soon, please check back!

By: Joe

Joe — Mon, 10 Aug 2009 15:11:13 +0000

Actually … I’m even more confused now. Where is myFirstFont/Color (and Second) defined?

By: Joe

Joe — Mon, 10 Aug 2009 14:58:19 +0000

I have a challenge similar to Jacqueline, and then some. In my original app (without Three20) I have a cell very similar to TTTableSubtitleItem, except the image has a 5px margin around it (it’s really not a margin – I center a 50x50px image within a 60×60 space), and then my text is dynamically sized to 1 or 2 lines (depending on whether or not the text wraps), and then the text and subtitle are both vertically centered in the cell. Now … looking at the code above, I can see how to change the font and color, but I’m not sure where I put the code to do my custom resizing and frame-adjustment. I mean, I see a few possible spots, but that’s the problem – this is where Three20 gets my eyes glazing over. Clues welcome/appreciated!

By: jacqueline

jacqueline — Mon, 03 Aug 2009 15:55:55 +0000

Hello,
I tried to follow along with this, but it seems more complicated than what I’m trying to do. I’m using the example from Photos2Controller, and I want to increase the height of the thumbnails (while retaining the width), and also make it 3 columns wide. Do I need to subclass TTThumbsTableViewCell, or is there an easier way to access and change these variables? Any advice would be very much appreciated.