UITableViewCellAccessoryCheckmark in black?

Question

Is there any easy way to change the color of the "UITableViewCellAccessoryCheckmark" from standard blue to black? Or do i need to make a subclass of uitableviewcell and insert a imageview myself?

Thanks :-) Sebastian

Answer 1

As far as I know there is no way of doing this.

I ended up implementing a complete custom view for my accessoryView. It also makes it easier to change it upon user interaction and to decide the tappable area, which I often find way to small. I guess you could do with just a button if you have no need for different views.

I did a customView, placed a transparent button inside it. This view I add to the cell:

CustomDisclosureArea *disArea = [[CustomDisclosureArea alloc] init];
[disArea setFrame:CGRectMake(280.0f, 0.0f, 40.0f, 71.0f)];
[disArea setTag:DISCLOSURE_ID];
[disArea.emptyButton addTarget:self action:@selector(cellButtonHandler:event:) forControlEvents:UIControlEventTouchUpInside]; //this the button inside the view.
[cell.contentView addSubview:disArea];
[disArea switchToState:AreaStateBlank]; //I can set it to different states (blank, checkmark, empty etc.
[disArea release];

Now the method that gets called when the accessoryView is tapped is a little special because we need to know which cell was tapped.

- (void) cellButtonHandler:(id)sender event:(id)event {

    NSSet *touches = [event allTouches];
    UITouch *touch = [touches anyObject];
    CGPoint currentTouchPosition = [touch locationInView:self.tableView];
    NSIndexPath *indexPath = [self.tableView indexPathForRowAtPoint: currentTouchPosition];
}

But You end up with an NSIndexPath, which is the same as you would get in a didSelectRow or and accessoryButtonTapped method.

Hope this helps if You decide to make a custom accessoryView:)

Answer 2

我还没有尝试过，但它可能是可以简单地询问accessoryView细胞的性质，并找到对号，并与其它图像替换它（这是几乎可以肯定的图像。）我认为，单元格样式只是默认风格的TableCell与带有复选标记的图像单元。