EasyNumberPad

Simple Number Pad for iPad

Overview

We built this component for our Phew! app and decided to open-source it.

EasyNumberPad consists of a single component:

EasyNumberPadViewController - a UIViewController that contains a simple kid-styled number keypad for iPad.

EasyNumberPadViewController must be presented modally.

Use:

#import "EasyNumberPadViewController.h"

EasyNumberPadViewController *pad = [[EasyNumberPadViewController alloc] init];
pad.delegate = self;
[self presentViewController:pad animated:YES completion:nil];

See EasyNumberPadDemo for an example.

Installation

Copy the contents of the EasyNumberPad folder into your project.

Add the Slacky font to your apps Info.plist file.

<key>UIAppFonts</key>
<array>
    <string>Slackey.ttf</string>
</array>

Implementing EasyNumberPadDelegate Protocol

EasyNumberPadDelegate is a set of @required callback methods to handle the delegate messages corresponding to button actions:

-(void) done:(EasyNumberPadViewController *)controller withText:(NSString *)text;
-(void) cancelled:(EasyNumberPadViewController *)controller;

The delegate must implement the done: message to respond when a user is finished entering the numeric value. Implement the cancelled: method to take the appropriate action when the user cancels the control.

See EasyNumberPadDemo for an example.

Acknowledgements

• Lee Loughnane for design and button graphics
• Uses RZNumberPad Copyright 2014 Raizlabs and other contributors http://raizlabs.com/
• Uses Google's Slackey font.