KCProgressButton

A download button with progress in masked text color.

Preview

Usage

Clone this repo and drag KCProgressButton.swift into your project.

Code

The type of this button MUST BE Custom.

/// Initialize a button and set other properties
let kcButton = KCProgressButton(type: .custom)
kcButton.frame = CGRect(x: 30, y: 30, width: 100, height: 30)
kcButton.backgroundColor = .red

/// Set the initial title
kcButton.setTitle("Download", for: .normal)

/// Set the value formatter
kcButton.valueFormatter = {
  return String(format: "Downloaded %d%%", Int($0 * 100))
}

/// Set the title when download is finished
kcButton.finishDownloadTitle = "Done"

/// Set the border width
kcButton.borderWidth = 3.0

self.view.addSubview(kcButton)

StoryBoard / xib

1. Drag a UIButton into your view, and set its class to KCProgressButton, and set its type to Custom.
2. Set other properties like above.

TODO

• Enhance efficiency to save memory usage.

License

GNU General Public License v3.0