68 lines
2.2 KiB
Swift
68 lines
2.2 KiB
Swift
//
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// AppMetrics.swift
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// suixinkan
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//
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// Created by Codex on 2026/6/20.
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//
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import CoreGraphics
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/// App 内通用尺寸定义。这里只放跨页面复用的字号和间距，具体业务页面的特殊尺寸仍留在页面本地。
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final class AppMetrics {
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private init() {}
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/// 字体尺寸实体，统一维护 App 内常用字号。
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enum FontSize {
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static let caption: CGFloat = 12
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static let footnote: CGFloat = 13
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static let subheadline: CGFloat = 14
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static let body: CGFloat = 16
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static let callout: CGFloat = 17
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static let title3: CGFloat = 18
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static let title2: CGFloat = 20
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static let title: CGFloat = 24
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static let largeTitle: CGFloat = 30
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}
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/// 间距实体，统一维护页面边距和组件间距。
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enum Spacing {
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static let xxxSmall: CGFloat = 2
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static let xxSmall: CGFloat = 4
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static let xSmall: CGFloat = 8
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static let small: CGFloat = 12
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static let medium: CGFloat = 16
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static let mediumLarge: CGFloat = 18
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static let large: CGFloat = 20
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static let sheet: CGFloat = 22
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static let xLarge: CGFloat = 24
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static let xxLarge: CGFloat = 30
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static let pageHorizontal: CGFloat = 16
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static let pageVertical: CGFloat = 24
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}
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/// 控件尺寸实体，统一维护按钮、输入框和图标点击区尺寸。
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enum ControlSize {
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static let smallIcon: CGFloat = 16
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static let checkboxIcon: CGFloat = 20
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static let passwordIcon: CGFloat = 22
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static let progressWidth: CGFloat = 22
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static let checkboxTapArea: CGFloat = 28
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static let iconTapArea: CGFloat = 32
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static let sheetButtonHeight: CGFloat = 48
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static let primaryButtonHeight: CGFloat = 50
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static let inputHeight: CGFloat = 52
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}
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/// 行距实体，统一维护多行文本的常用行间距。
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enum LineSpacing {
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static let title: CGFloat = 3
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}
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/// 圆角尺寸实体，统一维护输入框、按钮和卡片圆角。
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enum CornerRadius {
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static let input: CGFloat = 12
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static let button: CGFloat = 12
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static let card: CGFloat = 16
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}
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}
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