Customize UISearchDisplayController

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后悔当初
后悔当初 2021-02-06 13:08

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

Are the following objects customizable?

1. UISearchBar Scope Buttons (UISegm

3条回答
  •  悲哀的现实
    2021-02-06 14:00

    I was also never able to get the buttons to be smaller despite trying every segmentedControlStyle. Here's the code I needed to use to at least get the tint color correct on IOS4:

    - (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;
                    }
                }                       
            }
        }
    }
    

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