title: How to change clear button image (x button) or atleast the color of the clear button image in UISearchbar?
body: <p>I need a fully transparent searchbar with cancel button. I have tried many solutions But I couldnt find a better solution yet. When I try to remove background color it shows scope bar. Can any one give me some source code for fully transperant Searchbar with can button.
   Here's </p>
  
  <pre><code>addSearchbar.backgroundColor = [UIColor colorWithRed:1.0 green:1.0 blue:1.0 alpha:0.5];
  UITextField *sbTextField = (UITextField *)[self.addSearchbar.subviews lastObject];
  
  for (UIView *subview in addSearchbar.subviews)
  {
      NSLog(@"%@",subview);
      if ([subview isKindOfClass:[UITextField class]])
      {
          sbTextField = (UITextField *)subview;
          UIImage *image = [UIImage imageNamed: @"06_magnifying_glass.png"];
          UIImageView *iView = [[UIImageView alloc] initWithImage:image];
          iView.frame = CGRectMake(0, 0, 24, 24);
          sbTextField.leftView.frame = CGRectMake(0, 0, 24, 24);
          sbTextField.leftView = iView;
          [sbTextField.rightView removeFromSuperview];
          CGFloat myWidth = 24.0f;
          CGFloat myHeight = 24.0f;
          UIButton *myButton = [[UIButton alloc] initWithFrame:CGRectMake(0.0f, 0.0f, myWidth, myHeight)];
          [myButton setImage:[UIImage imageNamed:@"clear.png"] forState:UIControlStateNormal];
          [myButton setImage:[UIImage imageNamed:@"clear.png"] forState:UIControlStateHighlighted];
  
          [myButton addTarget:self action:@selector(doClear:) forControlEvents:UIControlEventTouchUpInside];
          sbTextField.rightView = myButton;
          sbTextField.rightViewMode = UITextFieldViewModeWhileEditing;
          break;
      }
      if([subview isMemberOfClass:[UISegmentedControl class]])
      {
          UISegmentedControl *scopeBar=(UISegmentedControl *) subview;
          scopeBar.tintColor =  [UIColor clearColor];
      }
  }
  [sbTextField removeFromSuperview];
  [addSearchbar addSubview:sbTextField];
  [addSearchbar setSearchFieldBackgroundImage:[UIImage imageNamed:@"SearchBar.png"] forState:UIControlStateNormal];
  CGRect sbFrame = self.addSearchbar.frame;
  // Set the default height of a textfield
  sbFrame.size.height = 31;
  
  /* 8 is the top padding for textfield inside searchbar
   * You may need to add a variable to 8 according to your requirement.
   */
  sbFrame.origin.y = 6+self.addSearchbar.frame.origin.y;
  sbTextField.frame = sbFrame;
  sbTextField.textColor = [UIColor lightGrayColor];
  [sbTextField setAutoresizingMask:UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleBottomMargin];
  </code></pre>
  
  <p>Need a fully transparent searchbar with cancel button and clear button but without scopebar.</p>
  
  <p>Thanks in advance</p>