#!/usr/bin/env python3 # -*- coding: utf-8 -*- """ PyQt5 Fluent Design示例 - 展示基本的Fluent Design组件用法 """ import sys from PyQt5.QtWidgets import QApplication, QWidget, QVBoxLayout, QHBoxLayout, QLabel from PyQt5.QtCore import Qt from qfluentwidgets import ( PushButton, PrimaryPushButton, DefaultPushButton, LineEdit, Slider, CheckBox, RadioButton, SwitchButton, ComboBox, SpinBox, DoubleSpinBox, CardWidget, TitleLabel, SubtitleLabel, BodyLabel, CaptionLabel, ProgressBar, Avatar, ToolTipFilter, FluentTranslator ) class FluentDesignExample(QWidget): """Fluent Design组件示例窗口""" def __init__(self): super().__init__() self.setWindowTitle("PyQt5 Fluent Design示例") self.resize(800, 600) self.init_ui() def init_ui(self): """初始化界面""" # 创建主布局 main_layout = QVBoxLayout(self) main_layout.setContentsMargins(20, 20, 20, 20) main_layout.setSpacing(20) # 添加标题 title = TitleLabel("PyQt5 Fluent Design组件展示") subtitle = SubtitleLabel("本示例展示了PyQt-Fluent-Widgets库的基本组件用法") main_layout.addWidget(title) main_layout.addWidget(subtitle) # 创建按钮示例卡片 buttons_card = CardWidget() buttons_layout = QVBoxLayout(buttons_card) buttons_layout.setContentsMargins(20, 20, 20, 20) buttons_title = SubtitleLabel("按钮组件") buttons_layout.addWidget(buttons_title) # 按钮布局 buttons_row = QHBoxLayout() buttons_row.setSpacing(10) # 标准按钮 standard_button = PushButton("标准按钮") buttons_row.addWidget(standard_button) # 主要按钮 primary_button = PrimaryPushButton("主要按钮") buttons_row.addWidget(primary_button) # 默认按钮 default_button = DefaultPushButton("默认按钮") buttons_row.addWidget(default_button) buttons_layout.addLayout(buttons_row) main_layout.addWidget(buttons_card) # 创建输入控件示例卡片 inputs_card = CardWidget() inputs_layout = QVBoxLayout(inputs_card) inputs_layout.setContentsMargins(20, 20, 20, 20) inputs_title = SubtitleLabel("输入控件") inputs_layout.addWidget(inputs_title) # 文本输入框 text_input = LineEdit() text_input.setPlaceholderText("请输入文本...") inputs_layout.addWidget(text_input) # 数字输入框 spin_boxes_layout = QHBoxLayout() spin_boxes_layout.setSpacing(10) spin_box = SpinBox() spin_box.setRange(0, 100) spin_box.setValue(50) spin_boxes_layout.addWidget(QLabel("整数：")) spin_boxes_layout.addWidget(spin_box) double_spin_box = DoubleSpinBox() double_spin_box.setRange(0.0, 1.0) double_spin_box.setSingleStep(0.1) double_spin_box.setValue(0.5) spin_boxes_layout.addWidget(QLabel("浮点数：")) spin_boxes_layout.addWidget(double_spin_box) inputs_layout.addLayout(spin_boxes_layout) # 下拉列表 combo_box = ComboBox() combo_box.addItems(["选项 1", "选项 2", "选项 3", "选项 4", "选项 5"]) combo_box.setCurrentIndex(0) inputs_layout.addWidget(combo_box) main_layout.addWidget(inputs_card) # 创建选择控件示例卡片 selection_card = CardWidget() selection_layout = QVBoxLayout(selection_card) selection_layout.setContentsMargins(20, 20, 20, 20) selection_title = SubtitleLabel("选择控件") selection_layout.addWidget(selection_title) # 复选框 checkbox_layout = QHBoxLayout() checkbox_layout.setSpacing(20) checkbox1 = CheckBox("选项 1") checkbox2 = CheckBox("选项 2") checkbox3 = CheckBox("选项 3") checkbox3.setChecked(True) checkbox_layout.addWidget(checkbox1) checkbox_layout.addWidget(checkbox2) checkbox_layout.addWidget(checkbox3) selection_layout.addLayout(checkbox_layout) # 单选按钮 radio_layout = QHBoxLayout() radio_layout.setSpacing(20) radio1 = RadioButton("选项 A") radio2 = RadioButton("选项 B") radio3 = RadioButton("选项 C") radio1.setChecked(True) radio_layout.addWidget(radio1) radio_layout.addWidget(radio2) radio_layout.addWidget(radio3) selection_layout.addLayout(radio_layout) # 开关按钮 switch_layout = QHBoxLayout() switch_layout.setSpacing(10) switch_label = QLabel("启用功能：") switch_button = SwitchButton() switch_button.setChecked(True) switch_layout.addWidget(switch_label) switch_layout.addWidget(switch_button) switch_layout.addStretch() selection_layout.addLayout(switch_layout) main_layout.addWidget(selection_card) # 创建进度条示例卡片 progress_card = CardWidget() progress_layout = QVBoxLayout(progress_card) progress_layout.setContentsMargins(20, 20, 20, 20) progress_title = SubtitleLabel("进度条") progress_layout.addWidget(progress_title) # 水平进度条 progress_bar = ProgressBar() progress_bar.setValue(65) progress_layout.addWidget(progress_bar) main_layout.addWidget(progress_card) # 创建标签和头像示例卡片 misc_card = CardWidget() misc_layout = QVBoxLayout(misc_card) misc_layout.setContentsMargins(20, 20, 20, 20) misc_title = SubtitleLabel("文本标签和头像") misc_layout.addWidget(misc_title) # 文本标签 labels_layout = QVBoxLayout() labels_layout.setSpacing(5) title_label = TitleLabel("标题文本") subtitle_label = SubtitleLabel("副标题文本") body_label = BodyLabel("正文文本，这是一个普通的正文文本示例") caption_label = CaptionLabel("说明文本，通常用于辅助信息") labels_layout.addWidget(title_label) labels_layout.addWidget(subtitle_label) labels_layout.addWidget(body_label) labels_layout.addWidget(caption_label) misc_layout.addLayout(labels_layout) # 头像 avatar_layout = QHBoxLayout() avatar_layout.setSpacing(10) avatar1 = Avatar("用户A", size=48) avatar2 = Avatar("用户B", size=64) avatar3 = Avatar("用户C", size=32) # 添加工具提示 avatar1.installEventFilter(ToolTipFilter(avatar1)) avatar1.setToolTip("用户A的头像") avatar2.installEventFilter(ToolTipFilter(avatar2)) avatar2.setToolTip("用户B的头像") avatar3.installEventFilter(ToolTipFilter(avatar3)) avatar3.setToolTip("用户C的头像") avatar_layout.addWidget(avatar1) avatar_layout.addWidget(avatar2) avatar_layout.addWidget(avatar3) avatar_layout.addStretch() misc_layout.addLayout(avatar_layout) main_layout.addWidget(misc_card) # 添加底部信息 footer = CaptionLabel("PyQt5 Fluent Design示例 v1.0.0") footer.setAlignment(Qt.AlignCenter) main_layout.addWidget(footer) # 添加伸缩项，使内容居中 main_layout.addStretch(1) if __name__ == "__main__": # 创建应用实例 app = QApplication(sys.argv) # 添加中文支持 translator = FluentTranslator() app.installTranslator(translator) # 创建并显示主窗口 window = FluentDesignExample() window.show() # 运行应用 sys.exit(app.exec_())