56 lines
1.3 KiB
Swift
56 lines
1.3 KiB
Swift
//
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// ScreenBackground.swift
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// secant-testnet
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//
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// Created by Francisco Gindre on 10/18/21.
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//
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import SwiftUI
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/**
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A Vertical LinearGradient that takes an array of Colors and renders them vertically in a centered fashion mostly used as a background for Screen views..
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*/
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struct ScreenBackground: View {
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var colors = [
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Asset.Colors.ScreenBackground.gradientStart.color,
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Asset.Colors.ScreenBackground.gradientEnd.color
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]
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var body: some View {
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LinearGradient(
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colors: colors,
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startPoint: UnitPoint(x: 0.5, y: 0),
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endPoint: UnitPoint(x: 0.5, y: 1)
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)
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}
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}
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struct ScreenBackgroundModifier: ViewModifier {
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func body(content: Content) -> some View {
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ZStack {
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ScreenBackground()
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.edgesIgnoringSafeArea(.all)
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content
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}
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}
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}
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extension View {
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/**
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Adds a Vertical Linear Gradient with the default Colors of VLinearGradient. Supports both Light and Dark Mode
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*/
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func applyScreenBackground() -> some View {
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self.modifier(
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ScreenBackgroundModifier()
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)
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}
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}
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struct ScreenBackground_Previews: PreviewProvider {
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static var previews: some View {
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VStack {
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Text("Hello")
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}
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.applyScreenBackground()
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.preferredColorScheme(.light)
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}
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}
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