EasyStack

A simple framework that simplifies working with UIStackView, increasing the speed of development. Also has some useful extensions for UIView.

Swift compatible.

Installation

Use Swift Package Manager

Tools for working with functionality

///  Spacebar, which adds white space to View
Spacer()

///  Horizontal stack initializer
///  - Parameters:
///  - alignment: Vertical alignment
///  - spacing: Spacing between elements
HorizontalStack(alignment: VerticalAlignment = .center, spacing: CGFloat? = nil)

///  Vertical stack initializer
///  - Parameters:
///  - alignment: Vertical alignment
///  - spacing: Spacing between elements
VerticalStack(alignment: HorizontalAlignment = .center, spacing: CGFloat? = nil)

///  Add a view to display
///  - Parameter  subviews: Views for display
func push(_ subviews: UIView...) -> VerticalStack / HorizontalStack

Usage

Sample Code (Swift)

Below are some examples of working with the functionality of the framework

import EasyStack

	private var verticalStack = VerticalStack(alignment: .right)

	private func makeButtons() {
		let keyRows = [["1","2","3"],["4","5","6"],["7","8","9"],["*","0","#"]]
		keyRows.forEach { row in
			let rowStackView = HorizontalStack(alignment: .center)
			row.forEach { rowStackView.addArrangedSubview(makeButton(title: $0)) }
			verticalStack.addArrangedSubview(rowStackView)
		}
	}

import EasyStack
	
	private let keyboard = Keyboard()
	
	private func setupLayout() {
		// Attach layout to edges with edgeInsets (top = 500, left,right,bottom = 0)
		keyboard.layout(fill: self.view, edgeInsets: UIEdgeInsets(top: 550, left: 0, bottom: 0, right: 0))
	}

import EasyStack

// Combined stack with internal layout
	private lazy var labelsContainerView: UIView = {
		let stack = VerticalStack(alignment: .leading, spacing: 2).push(
			titleLabel,
			Spacer()
				.frame(width: 20, height: 20),
			HorizontalStack(alignment: .firstTextBaseline, spacing: 3).push(
				subtitleLabel,
				extraSubtitleLabel
			)
			// setup HorizontalStack view
			.setup {
			$0.setContentCompressionResistancePriority(.defaultLow, for: .horizontal)
			}
		)
			.padding(top: 4, left: 0, bottom: 4, right: 0)
		return stack
	}

Useful extensions for UIView

///  Setup view
///  - Parameters:
///  - closure: Closure to which the view is passed, which needs to be configured
///  - Returns: The same instance from which the method was called
func setup(with closure: ((Self) -> Void)? = nil) -> Self

///  Fix width and height
///  - Parameters:
/// - width: Width
/// - height: Height
func frame(width: CGFloat? = nil, height: CGFloat? = nil) -> UIView

///  Add indentations
///  - Parameters:
///  - left: Left indent
///  - top: Top indent
///  - right: Right Indent
///  - bottom: Bottom indent
func padding(left: CGFloat = 0, top: CGFloat = 0, right: CGFloat = 0, bottom: CGFloat = 0) -> UIView

///  Attach layout to edges
///  - Parameters:
///  - fill: View for filling
///  - edgeInsets: Edge padding
func layout(fill view: UIView, edgeInsets insets: UIEdgeInsets = .zero)

License

EasyStack is available under the MIT license. See the LICENSE file for more info.