UIView category that adds dragging capabilities.
Screenshot
Setup with CocoaPods
- Add
pod 'UIView+draggable'to your Podfile - Run
pod install - Run
open App.xcworkspace
Setup with Carthage
github "andreamazz/UIView-draggable"
Objective-C
Import UIView+draggable.h in your controller's header file
Swift
If you are using use_frameworks! in your Podfile, use this import:
import UIView_draggableUsage
Call enableDragging on a UIView instance
Objective-C
// Enable dragging
[self.view enableDragging];Swift
view.enableDragging()Options
The movement area can be restricted to a given rect:
view.cagingArea = CGRectMake(0, 0, 200, 200)The movement can be restricted over one coordinate:
view.shouldMoveAlongX = true
view.shouldMoveAlongY = trueThe area where the dragging action starts can be configured:
view.handle = CGRectMake(0, 0, 20, 20)Author
Andrea Mazzini. I'm available for freelance work, feel free to contact me.
Want to support the development of these free libraries? Buy me a coffee
Contributors
Thanks to everyone kind enough to submit a pull request.
MIT License
The MIT License (MIT)
Copyright (c) 2017 Andrea Mazzini
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.