自定义UISearchDisplayController

Question

alt text http://img210.imageshack.us/img210/5992/searchdisplaycontroller.png

以下对象是否可自定义？

1的UISearchBar范围按钮（UISegmentedController）

2. UIResultsTableView

3.键盘（至少所以它的颜色为黑色）

Answer 1

我能够自定义通过使用以下代码tableview：

- (void)searchDisplayController:(UISearchDisplayController *)controller willShowSearchResultsTableView:(UITableView *)tableView { 
tableView.backgroundColor = [UIColor colorWithRed:(19.0/255.0) green:(19.0/255.0) blue:(19.0/255.0) alpha:1.0]; 
tableView.separatorColor = [UIColor blackColor]; } 

但是，当您触摸取消按钮时，界面将在返回原始表格视图之前闪烁白色。这怎么解决？

Answer 2

alt text http://img527.imageshack.us/img527/9775/searchdisplaycontrollerz.png

我能够破解排序的代码来改变分段控制：

- (void)searchDisplayControllerWillBeginSearch:(UISearchDisplayController *)controller { 
for (UIView *subview in self.view.subviews) { 
    for (UIView *subview2 in subview.subviews) { 
     if ([subview2 isKindOfClass:[UISegmentedControl class]]) { 
      UISegmentedControl *segmentedControl = (UISegmentedControl *)subview2; 
      segmentedControl.tintColor = [UIColor blackColor]; 
      segmentedControl.segmentedControlStyle = UISegmentedControlStyleBar; 
     }   
    } 
}} 

但是按钮是巨大的，我该如何解决，这样他们也同样漂亮原本的？

Answer 3

尽管尝试每个segmentedControlStyle，我也从来没有能够让按钮变小。这里是我需要使用的代码，以至少在IOS4上获得正确的色调：

- (void)searchDisplayControllerWillBeginSearch:(UISearchDisplayController *)controller { 
    static BOOL tintAlreadyChanged = NO; 
    if (tintAlreadyChanged) return; 

    NSLog(@"Searching subViews for UISegmentControl:"); 
    //fix segmented control 
    for (UIView *subview in self.view.subviews) { 
     //NSLog(@"\n\nsubView = %@",subview); 
     for (UIView *subview2 in subview.subviews) { 
      //NSLog(@"subView2 = %@",subview2); 
      for (UIView *subview3 in subview2.subviews) { 
       //NSLog(@"subView3 = %@",subview3); 
       if ([subview3 isKindOfClass:[UISegmentedControl class]]) { 
        NSLog(@"Found UISegment SubView = %@",subview3); 
        UISegmentedControl *segmentedControl = (UISegmentedControl *)subview3; 
        segmentedControl.tintColor = [UIColor blackColor]; 
        segmentedControl.segmentedControlStyle = UISegmentedControlStyleBezeled; 
        tintAlreadyChanged = YES; 
       } 
      }      
     } 
    } 
}