A fully customisable subclass of the native UIControl which allows you to create beautiful buttons without writing any line of code.

Preview

You'll be able to create buttons like these by using only the interface builder:

Moreover you can use them for asynchronous operations.

Install

To integrate LGButton into your Xcode project using CocoaPods, specify it in your Podfile:

use_frameworks!

pod 'LGButton'

Icons and images

You can add images/icons to your button, icons are taken from different ready to use font icons collections, images can be imported directly from your project assets folder.

You can customise icons/images on the left and/or on the right of the button title.

Icons

Icons are managed by SwiftIconFont integration, so you can easily add and customise button icons by choosing from the most popular font icons collections. In particular:

Collection	Font name	Cheat Sheet
Font Awesome	fa	List
Ion Icons	io	List
Octicons	oc	List
Open Iconic	ic	List
Material Icon	ma	List
Themify	ti	List
Map Icons	mi	List

The main properties that you need to set in order to use font icons are:

• Icon Font Name: you can pick one value from the table above, different values will be ignored (please consider that not all the icons may be available since this library may not be updated right after a font library update).

• Icon String: the icon name taken from the cheatsheet without the collection prefix.

So, if you want to use fa-align-left from Font Awesome, Icon Font Name will be fa and Icon String will be align-left.

Images

Set the Image source property in order to use an image from your assets folder.

Note: if Image source is set, every other property about the font icon on the same side will be ignored.

Usage

Drag and drop an UIView object into your view controller and set its class and module to LGButton.

Customise your button by setting the properties from the Interface Builder.

Supported Attributes

Attribute	Description	Default value
Bg Color	Main background color	clear
Show Touch Feedback	Whether a touch feedback should be visible or not	true
Gradient Start Color	The first color of the gradient background	nil
Gradient End Color	The second color of the gradient background	nil
Gradient End Color	The second color of the gradient background	nil
Gradient Horizontal	Whether the gradient should be horizontal or not	false
Gradient Rotation	Set the gradient rotation angle (degrees from -360 to 360)	0
Corner Radius	The corner radius	0.0
Fully Rounded Corners	Apply a corner radius equals to height/2	false
Border Color	The border color	white
Border Width	The border width	0.0
Title Color	The title color	white
Title String	The title string	EMPTY_STRING
Title Font Name	The title font name	nil
Title Font Size	The title font size	14.0
Vertical orientation	If true the left icon will be placed on the top and the right icon will be placed on the bottom	false
Left Icon String	The name of the left icon (taken from the cheat sheet)	EMPTY_STRING
Left Icon Font Name	The name of the left icon font name (taken from the table above)	EMPTY_STRING
Left Icon Font Size	The left icon font size	14.0
Left Icon Color	The left icon color	white
Left Image Src	The name of the left source asset	nil
Left Image Height	The left image height	20.0
Left Image Width	The left image width	20.0
Left Image Color	The left image tint color	nil
Right Icon String	The name of the right icon (taken from the cheat sheet)	EMPTY_STRING
Right Icon Font Name	The name of the right icon font name (taken from the table above)	EMPTY_STRING
Right Icon Font Size	The right icon font size	14.0
Right Icon Color	The right icon color	white
Right Image Src	The name of the right source asset	nil
Right Image Height	The right image height	20.0
Right Image Width	The right image width	20.0
Right Image Color	The right image tint color	nil
Spacing Title Icon	The spacing between the title and the image/icon	16.0
Spacing Top	The internal top spacing	8.0
Spacing Bottom	The internal bottom spacing	8.0
Spacing Leading	The internal leading spacing	16.0
Spacing Trailing	The internal trailing spacing	16.0
Shadow Offset	The shadow offset	(0,0)
Shadow Radius	The shadow radius	0.0
Shadow Opacity	The shadow opacity	1.0
Shadow Color	The shadow color	black
Loading spinner Color	The loading spinner color	white
Loading String	The loading message text	EMPTY_STRING
Loading Font Name	The loading message font name	EMPTY_STRING
Loading Font Size	The loading message font size	14.0
Left Aligned	true if the button items should be aligned to the left. It requires the button to have a fixed width	false
Right Aligned	true if the button items should be aligned to the right. It requires the button to have a fixed width	false

You can download the demo project if you want to check more.

Issues

Feel free to submit issues and features requests.

Contributing

Contributions are more then welcome. Your contribution may include bug fixing or/and new features.

Please follow the "fork-and-pull" Git workflow (check here for more).

1. Fork the repo on GitHub
2. Clone the project to your own machine
3. Commit changes to your own branch
4. Push your work back up to your fork
5. Submit a Pull request so that I can review your changes

NOTE: Be sure to merge the latest from "upstream" before making a pull request!

Author

Lorenzo Greco

• Website
• LinkedIn

Credits

SwiftIconFont project is used in order to provide ready to use icons.

License

MIT License

Copyright (c) 2017 Lorenzo Greco

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.