khalidelsayed / dcfinetuneslider

DCFineTuneSlider is designed to be a drop in replacement for UISlider that adds fine tuning features and block support.

DCFineTuneSlider

Twitter: @patr

Our commercial apps: domesticcat.com.au

DCFineTuneSlider is designed to be a drop in replacement for UISlider that adds a few extra features.

• A button either side of the slider that increments it by a preset fine tune amount
• Drag outwards on the track of the slider to fine tune
• Double tap on the track of the slider to jump to a value
• Adds a block handler to the valueDidChange event

Usage is almost identical to a normal UISlider, with just a few extra properties to setup;

@property CGFloat fineTuneAmount;
@property (nonatomic, retain) UIButton *increaseButton;
@property (nonatomic, retain) UIButton *decreaseButton;

The fineTuneAmount is the amount that will be added or subtracted when the user taps on the increase/decrease buttons. The two buttons are setup as UIButtonTypeCustom, and are directly accessible. Recommended use is to assign images using setImage:forControlState:.

And the optional block to handle value changes:

@property (nonatomic, copy) void (^valueChangedHandler)(id sender);

A demo project is included to see it in action.

License

Made available under the MIT License.