It’s easy to use

1. Copy the files in your project.
2. Use this code to create a cell:

   cell = [[[HPCopyTableViewCell alloc] 
   			initWithStyle:UITableViewCellStyleValue2 
   		      reuseIdentifier:CellIdentifier] autorelease];

   Download

   HPCopyTableViewCell.zip

   ]]> http://www.hanspinckaers.com/how-to-create-a-uitableviewcell-with-copy-possibility/feed 3 http://www.hanspinckaers.com/high-performance-rounded-corner-uitableview http://www.hanspinckaers.com/high-performance-rounded-corner-uitableview#comments Sat, 24 Oct 2009 07:51:55 +0000 Hans Pinckaers http://www.hanspinckaers.com/?p=143 The problem with the previous example was that I was using a second UIScrollView to scroll the UITableView and not the UITableView itself, which is a subclass of UIScrollView and highly optimized for scrolling.

   Here is a solution. The advantage of this one is that it is fast, but it’s not that easy and straightforward.
   There are three view related properties for the uitableviewcell:

   @property(nonatomic, readonly, retain) UIView *contentView
    
   @property(nonatomic, retain) UIView *backgroundView
    
   @property(nonatomic, retain) UIView *selectedBackgroundView

   The backgroundView of the first and last UITableCell will be changed so that they have rounded corners at the proper place.

   The selectedBackgroundview will be changed so that the blue selection of the first and last table cell will be corrected with the rounded corners of the backgroundView.

   The gradient is drawn with Core Graphics. So you also learn with this project how to draw a gradient.

   The only negative point of this technique is that I needed to make the separatorColor “clearColor”.

   Download the project

   Here 

   ]]> http://www.hanspinckaers.com/high-performance-rounded-corner-uitableview/feed 4 http://www.hanspinckaers.com/reproducing-a-tableview-like-in-stocks-spotlight-weather http://www.hanspinckaers.com/reproducing-a-tableview-like-in-stocks-spotlight-weather#comments Wed, 21 Oct 2009 12:00:40 +0000 Hans Pinckaers http://www.hanspinckaers.com/?p=125 This article is outdated. You can find the better optimized tableView here: http://www.hanspinckaers.com/high-performance-rounded-corner-uitableview

   To come straight out with it: the trick is

   view.layer.cornerRadius = 10;

   
   For this to work you need to include the QuartzCore into the class which you call that property:

   #import <QuartzCore/QuartzCore.h>

   I heard that this only works since OS 3.0. Haven’t checked it though.

   This is the idea:
   Scrollview (rounded corners) -> TableView (rounded corners, scrolling disabled)

   Don’t use this with big tables because it will ruin the cache system of the table. I will post a solution and better method next week.

   This is the code:

   self.view = [[UIView alloc] init];
    
   scrollView = [[UIScrollView alloc] init];
   scrollView.frame = CGRectMake(10, 40, 300, 380);
   scrollView.layer.cornerRadius = 15;
   [self.view addSubview:scrollView];
   [scrollView setShowsVerticalScrollIndicator:NO];
    
   table = [[RoundedCornerTableViewController alloc] initWithStyle:UITableViewStylePlain];
   table.tableView.scrollEnabled = NO;
   table.tableView.layer.cornerRadius = 15;
    
   //Should be set the same as
   [scrollView setContentSize:CGSizeMake(300, 800)];
   table.tableView.frame = CGRectMake(0, 0, 300, 800);
   [scrollView addSubview:table.tableView];

   Download the sample project

   Here.

   ]]> http://www.hanspinckaers.com/reproducing-a-tableview-like-in-stocks-spotlight-weather/feed 0