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09653b7357
Made a small change to how ProgressButton is constructed to prevent its frame changing when isInProgress changes.
39 lines
1.2 KiB
Swift
39 lines
1.2 KiB
Swift
//
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// ProgressButton.swift
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// Xcodes
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//
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// Created by Chad Sykes on 2020-12-27.
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// Copyright © 2020 Robots and Pencils. All rights reserved.
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//
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import SwiftUI
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struct ProgressButton<Label: View>: View {
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let isInProgress: Bool
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let action: () -> Void
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let label: () -> Label
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init(isInProgress: Bool, action: @escaping () -> Void, @ViewBuilder label: @escaping () -> Label) {
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self.isInProgress = isInProgress
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self.action = action
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self.label = label
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}
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var body: some View {
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Button(action: action) {
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// This might look like a strange way to switch between the label and the progress view.
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// Doing it this way, so that the label is hidden but still has the same frame and is in the view hierarchy
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// makes sure that the button's frame doesn't change when isInProgress changes.
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label()
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.isHidden(isInProgress)
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.overlay(
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ProgressView()
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.progressViewStyle(CircularProgressViewStyle())
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.scaleEffect(x: 0.5, y: 0.5, anchor: .center)
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.isHidden(!isInProgress)
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)
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}
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.disabled(isInProgress)
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}
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}
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