PrismQML（棱镜映界）

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一套 QML 控件，多种设计语言一键切换。 PrismQML（棱镜映界）是基于 PySide6 + QML 的多皮肤 UI 引擎：同一套控件，运行时在 Fluent 与 新粗野（Neobrutalism） 之间自由切换，120fps+ 流畅动画。

PrismQML（棱镜映界）Fluent 与 Neobrutalism 皮肤对比

  • 安装：pip install prismqml
  • 适合：想用 Python + QML 做现代桌面应用，同时需要统一控件、主题 token、运行时换肤和跨平台窗口能力的项目。
from prismqml import setSkin, Skin
setSkin(Skin.NEOBRUTALISM)   # 一行切换整个应用的设计语言

✨ 特性

  • 🎨 多皮肤引擎：同一套控件，setSkin() 一键切换 Fluent / 新粗野，支持 light/dark
  • 🧩 token 驱动架构：颜色、几何、阴影全走 token —— 新增皮肤几乎零控件改动
  • ⚡ 纯 QML 渲染：无帧率限制，120fps+ 流畅动画
  • 🐍 PySide6 原生：无缝集成，Python 侧管理业务逻辑，不碰 C++
  • 📦 控件齐全：按钮 / 输入 / 卡片 / 对话框 / 表格 / 图表 / 导航等全套
  • 💾 配置系统：JSON 持久化 + 原子写入 + QML Property 桥接
  • 🔄 响应式状态：细粒度 Store 状态管理，支持 watch / batch 模式
  • 🪟 窗口管理：多种窗口布局 + 懒加载 + 云母效果 + 系统托盘
  • 🌍 跨平台：Windows、macOS、Linux

📦 安装

pip install prismqml

分发名与导入名一致：pip install prismqml 后 from prismqml import ...。 运行环境要求 Python 3.9+ 与 PySide6 6.9+（Qt 6.9+）。

开发模式安装：

git clone https://github.com/aki-riko/PrismQML.git
cd PrismQML
pip install -e ".[dev]"

🚀 快速开始

from prismqml import App, Window, WindowType

app = App()
window = app.create_window(WindowType.BAR)
window.setWindowTitle("我的应用")
window.resize(1200, 800)

# 添加导航页面
window.addPage(HomePage, "Home", "首页")
window.addPage(SettingsPage, "Settings", "设置")

window.show()
app.exec()

🏗️ 架构

prismqml/
├── PrismQML/              # QML 组件（模块名 PrismQML）
│   ├── controls/           # UI 控件
│   ├── _internal/          # 内部窗口实现
│   └── PrismEnums/        # 枚举与常量
└── python/                 # Python 模块
    ├── config/             # 配置管理系统
    ├── core/               # 核心引擎（主题/日志/图标/阴影）
    ├── window/             # 窗口管理（懒加载/云母/托盘）
    ├── state/              # 响应式状态存储
    ├── providers/          # 功能提供者（SVG/二维码/取色器）
    └── models/             # 数据模型（高性能表格）

📐 窗口类型

类型 枚举值 说明
WindowType.BAR 1 紧凑侧边导航（默认）
WindowType.SPLIT 0 展开式侧边导航
WindowType.FILLED 2 填充式分割窗口 
from prismqml import App, Window, WindowType

app = App()

# 紧凑侧边导航（默认）
window = app.create_window(WindowType.BAR)

# 展开式侧边导航
window = app.create_window(WindowType.SPLIT)

🎨 皮肤系统（核心）

棱镜映界的招牌能力：皮肤与明暗正交。skin 控制设计语言，theme 控制明暗，两者独立组合。

from prismqml import setSkin, Skin

setSkin(Skin.FLUENT)          # Fluent Design：圆角、模糊阴影、蓝主色
setSkin(Skin.NEOBRUTALISM)    # 新粗野：粗黑边、硬阴影、橙撞色

QML 侧通过 Enums.skin / Enums.isNeobrutalism 读取当前皮肤：

import PrismQML
Rectangle {
    radius: Enums.isNeobrutalism ? 0 : Enums.radius.small
    // 但大多数情况你无需判断——控件已自动适配皮肤
}

架构亮点：皮肤差异收敛在 token 层（颜色 / 几何 / 阴影），控件本身对皮肤无感知。 新增第三套皮肤只需扩展 token，几乎不动控件代码。

🌗 主题系统

切换主题

from prismqml import setTheme, Theme

setTheme(Theme.LIGHT)   # 浅色
setTheme(Theme.DARK)    # 深色
setTheme(Theme.AUTO)    # 跟随系统

自定义主题色

from prismqml import setAccentColor, getAccentColor

setAccentColor("#0078d4")
print(getAccentColor())  # "#0078d4"

QML 中使用

import PrismQML as Fluent

// Primary 按钮（style_primary 自动使用全局主题色）
Fluent.Button {
    text: "确定"
    style: Fluent.Enums.button.style_primary
}

// 访问 ThemeManager 属性
Rectangle {
    color: ThemeManager.accentColor
}

说明：ComboBox、Slider 因与 QtQuick.Controls 原生类型同名，未在顶层 PrismQML 模块导出， 需按子模块目录导入后使用，例如 import "../prismqml/PrismQML/controls/inputs"。

⚙️ 配置系统

配置系统采用五层架构：Validator → SettingEntry → SettingsCore → AppConfig → ConfigManager

  • JSON 持久化：默认存储于 ~/.prismqml/app.json
  • 原子写入：先写临时文件再替换，防止断电数据丢失
  • QML 桥接：通过 ConfigManager 单例暴露为 QML Property
from prismqml.python.config import AppConfig, getConfigManager

# 获取配置值
config = getConfigManager()
print(config.lazyLoading)   # True
print(config.dpiScale)      # 0（跟随系统）

# 修改配置（自动保存到 JSON）
config.setDpiScale(150)

自定义配置项

from typing import ClassVar
from prismqml.python.config import (
    SettingsCore, SettingEntry, EnumEntry,
    Validator,
)


class MyAppConfig(SettingsCore):
    auto_save: ClassVar[SettingEntry] = SettingEntry(
        group="Editor", name="AutoSave",
        default=True, validator=Validator.boolean(),
    )
    font_size: ClassVar[EnumEntry] = EnumEntry(
        group="Editor", name="FontSize",
        default=14,
        validator=Validator.choice([12, 14, 16, 18, 20, 24]),
    )

📊 状态管理

Store 提供响应式状态存储，支持细粒度 watch 和批量更新：

from prismqml import Store

class AppStore(Store):
    def __init__(self):
        super().__init__("app")
        self.define("user", None)
        self.define("count", 0)

store = AppStore()

# 监听变化
store.watch("count", lambda new, old: print(f"{old} → {new}"))

# 设置值
store.set("count", 1)     # 输出: 0 → 1

# 批量更新（合并通知）
with store.batch():
    store.set("count", 10)
    store.set("user", "Alice")
# 退出 with 时统一通知

# 字典语法
store["count"] = 20
print(store["count"])      # 20

🔔 系统托盘

from prismqml import SystemTrayIcon, Icon

tray = SystemTrayIcon(icon="AppIcon.png", toolTip="我的应用")
tray.addAction(text="显示", icon="Visibility", triggered=window.show)
tray.addSeparator()
tray.addAction(text="退出", icon="Power", triggered=app.quit)
tray.show()

🧩 UI 组件

控件

Button · Card · CheckBox · ToggleSwitch · LineEdit · ComboBox · Slider · ProgressBar · SpinBox · TableView · ListView · TreeView

导航

NavigationBar · NavigationView · Pivot · Breadcrumb · Windows

特效

Shadow · ShadowedRectangle · ColorOverlay · GaussianBlur

完整组件清单见各 controls/ 子目录的 qmldir。ComboBox、Slider 等与 QtQuick 原生同名的组件需经子模块目录导入。

🧪 测试

python scripts/test_process.py --qt-platform offscreen --timeout 300 -- python -m pytest tests/ -v
python scripts/test_process.py --qt-platform offscreen --timeout 180 -- python -X utf8 tests/qml/probe_all_components.py

自动化 pytest 与 QML probe 始终强制使用 offscreen，调用者已有的 windows / minimal 等平台值也会被覆盖。Windows 下 test_process.py 会把完整测试进程树放入私有 Desktop 与关闭即终止的 Job Object，因此测试 UI（包括短暂窗口）不会出现在当前用户桌面；runner 会轮询检测 Job 内持续可见窗口，检测到时记录证据并以 126 失败，正常退出或超时时确认全部后代进程归零。请勿绕过该 runner 裸跑自动化测试。单独运行标注为手工窗口测试的脚本仍可能显示 UI。C++/CTest 的真实 Windows Mica 验证说明见 cpp/README.md。

📄 License

PrismQML is licensed under the MIT License.

Copyright © 2026 aki-riko.

🙏 Credits

Project links

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Credits

Author: aki-riko

GitHub Statistics

Data verified by PyPI on Aug 8, 2026
The GitHub source repository was provided by the project maintainers and verified by PyPI at the time of upload. Stars, forks, and open issues/PRs are derived from that repository and have not been independently verified.

License

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Requires

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Provides Extra

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Tags

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