Fix QSettings problems:
- Reopen file in ReadOnly mode if it was open in ReadWrite mode
and is being read. This is needed for stupid QSettings which
opens file in ReadWrite mode just to call readAll() on it.
- Implement setSize(0)
//
// MNEValueTrackingSlider
//
// Copyright 2012 Michael Neuwert
// "You can use the code in your own project and modify it as you like."
// http://blog.neuwert-media.com/2012/04/customized-uislider-with-visual-value-tracking/
//
#import <Foundation/Foundation.h>
@class SliderValuePopupView;
@interface MNEValueTrackingSlider : UISlider {
SliderValuePopupView *valuePopupView;
NSString *textValue;
}
@property (nonatomic, readonly) CGRect thumbRect;
@property (nonatomic, retain) NSString *textValue;
@end