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in Technique[技术] by (71.8m points)

UITableView backgroundColor always gray on iPad

When I set the backgroundColor for my UITableView it works fine on iPhone (device and simulator) but NOT on the iPad simulator. Instead I get a light gray background for any color I set including groupTableViewBackgroundColor.

Steps to reproduce:

  1. Create a new navigation-based project.
  2. Open RootViewController.xib and set the table view style to "Grouped".
  3. Add this responder to the RootViewController:

    - (void)viewDidLoad {
    [super viewDidLoad];
    self.view.backgroundColor = [UIColor blackColor];
    }
  4. Select Simulator SDK 3.2, build and run.
  5. You will get a black background (device and simulator).
  6. Select your target in the project tree.
  7. Click on Project : Upgrade Current Target for iPad.
  8. Build and run.
  9. You will get a light gray background.
  10. Revert the table view style to Plain and you will get a black background.

Thanks for your help!

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by (71.8m points)

Try one of these.

[myTableView setBackgroundView:nil];
[myTableView setBackgroundView:[[[UIView alloc] init] autorelease]];

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