在UITableView编辑模式中更改复选标记颜色？

Question

在互联网上搜索了很长时间,但没有得到适当的答案.我将UITableView置于编辑模式并一次选择多行.它工作得很好,但我想将复选标记的颜色从红色变为蓝色,就像在iPhone电子邮件应用程序中一样.

任何帮助,将不胜感激.

编辑版:

这是我的代码......

在我的ViewDidLoad函数中:

- (void)viewDidLoad
{
   ...

   [deviceTableVIew setAllowsSelectionDuringEditing:YES];
   [deviceTableVIew setAllowsMultipleSelectionDuringEditing:YES];

   [super viewDidLoad];
}

我有两个UIButtons,它们为tableview设置编辑模式如下:

-(IBAction)control:(id)sender{
   btnControl.enabled = false;
   btnControl.hidden = true;        
   btnCancel.enabled = true;
   btnCancel.hidden = false;    
   stateToggleToolbar.hidden = false;    
   [self.deviceTableVIew setEditing:YES animated:YES];
}

-(IBAction)cancel:(id)sender{
   btnCancel.enabled = false;
   btnCancel.hidden = true;
   btnControl.enabled = true;
   btnControl.hidden = false;    
   stateToggleToolbar.hidden = true;
   [self.deviceTableVIew setEditing:NO animated:YES];
}

UITableView委托方法是:

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {

   //setting up the cells here

   return cell;
}


- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {    
     ...

     if ([tableView isEditing] == YES) {
       // Do Nothing
     }else{
       [self.navigationController pushViewController:viewController animated:YES];
     }

  }

  -(void) tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath{

  }

  - (UITableViewCellEditingStyle)tableView:(UITableView *)tableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath{

      return 3;
  }

Answer 1

一线解决方案在这里)

只需在cellForRow:atIndexPath方法中设置单元格tintColor.

cell.tintColor = UIColor.red

以下是快速代码:

func tableView(tableView: UITableView,
        cellForRowAtIndexPath indexPath: NSIndexPath)
        -> UITableViewCell 

{

    //get cell to configure from tableView
    let cell = tableView.dequeueReusableCellWithIdentifier("myCellIdentifier", forIndexPath: indexPath) as UITableViewCell

    //This line will change checkmark color of your awesome cell
    cell.tintColor = UIColor.redColor()

    // Configure cell  
    // ...

    //work is done! Let put the cell back to the tableView))
    return cell
}

这是选定和未选定单元格的结果::

Answer 2

您无法更改复选标记颜色，因为它不受支持。您可以做的就是制作图像并在 cellForRowAtIndexPath 中添加以下代码

 - (void)viewDidAppear:(BOOL)animated
{
    [super viewDidAppear:animated];
    selected=[[NSMutableArray alloc] init];
    for(int i=0;i<10;i++){
        [selected addObject:@"0"];
    }
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    static NSString *CellIdentifier = @"Cell";

    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
    if (cell == nil) {
        cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];
    }
    cell.textLabel.text=[NSString stringWithFormat:@"hello %d",indexPath.row];
    if([[selected objectAtIndex:indexPath.row] isEqualToString:@"1"]){
        cell.accessoryType=UITableViewCellAccessoryCheckmark;
    }
    else{
        cell.accessoryType=UITableViewCellAccessoryNone;
    }
    // Configure the cell...

    return cell;
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    if([[selected objectAtIndex:indexPath.row] isEqualToString:@"0"]){
        [selected replaceObjectAtIndex:indexPath.row withObject:@"1"];
    }
    else{
        [selected replaceObjectAtIndex:indexPath.row withObject:@"0"];
    }
    [tbl reloadData];
}