import sys import webbrowser from PyQt5.QtCore import Qt from PyQt5.QtWidgets import QWidget, QVBoxLayout, QApplication, QLabel, QGroupBox, QGridLayout, QFrame, QHBoxLayout from PyQt5.QtGui import QPixmap, QFont from qfluentwidgets import ( NavigationInterface, NavigationItemPosition, MessageBox, setTheme, Theme, FluentWindow, NavigationAvatarWidget, SubtitleLabel, setFont, InfoBar, InfoBarPosition, PushButton ) from qfluentwidgets import FluentIcon as FIF # ===================== 页面基类 ===================== class BaseInterface(QWidget): """所有页面的基类，便于统一扩展""" def __init__(self, title: str = "", parent=None): super().__init__(parent=parent) self.setObjectName(f'{self.__class__.__name__}') self._mainLayout = QVBoxLayout(self) if title: self.titleLabel = SubtitleLabel(title, self) setFont(self.titleLabel, 24) self._mainLayout.addWidget(self.titleLabel, 0, Qt.AlignmentFlag.AlignCenter) self._mainLayout.addStretch(1) self.setLayout(self._mainLayout) # ===================== 首页界面 ===================== class HomeInterface(BaseInterface): def __init__(self, parent=None): super().__init__(parent=parent) # 顶部Logo iconLabel = QLabel(self) iconPixmap = QPixmap('img/MRobot.png').scaled( 180, 180, Qt.AspectRatioMode.KeepAspectRatio, Qt.TransformationMode.SmoothTransformation ) iconLabel.setPixmap(iconPixmap) iconLabel.setAlignment(Qt.AlignmentFlag.AlignCenter) # 标题 titleLabel = QLabel("MRobot 智能R助手", self) titleLabel.setFont(QFont("微软雅黑", 28, QFont.Bold)) titleLabel.setAlignment(Qt.AlignmentFlag.AlignCenter) titleLabel.setStyleSheet("color: #1976d2; margin-top: 12px;") # 副标题 subtitle = QLabel("高效 · 智能 · 便捷\n让R语言开发更简单", self) subtitle.setFont(QFont("微软雅黑", 16)) subtitle.setAlignment(Qt.AlignmentFlag.AlignCenter) subtitle.setStyleSheet("color: #555; margin-bottom: 18px;") # 三个主按钮 btnGen = PushButton('代码生成', self, FIF.LIBRARY) btnGen.setFixedSize(180, 48) btnGen.setFont(QFont("微软雅黑", 15)) btnGen.clicked.connect(self.showInfoBar) btnHelp = PushButton('帮助文档', self, FIF.HELP) btnHelp.setFixedSize(180, 48) btnHelp.setFont(QFont("微软雅黑", 15)) btnHelp.clicked.connect(self.showHelp) btnAbout = PushButton('关于我们', self, FIF.INFO) btnAbout.setFixedSize(180, 48) btnAbout.setFont(QFont("微软雅黑", 15)) btnAbout.clicked.connect(self.showAbout) btnLayout = QHBoxLayout() btnLayout.setSpacing(36) btnLayout.addStretch(1) btnLayout.addWidget(btnGen) btnLayout.addWidget(btnHelp) btnLayout.addWidget(btnAbout) btnLayout.addStretch(1) # 卡片式欢迎信息 card = QFrame(self) card.setStyleSheet(""" QFrame { background: #f8fbfd; border-radius: 18px; border: 1.5px solid #d6eaf8; padding: 24px 32px 18px 32px; } """) cardLayout = QVBoxLayout(card) cardLayout.setSpacing(10) cardLayout.addWidget(titleLabel) cardLayout.addWidget(subtitle) cardLayout.addLayout(btnLayout) # 主布局 layout = QVBoxLayout() layout.setSpacing(24) layout.setContentsMargins(0, 32, 0, 0) layout.addWidget(iconLabel, 0, Qt.AlignmentFlag.AlignHCenter) layout.addWidget(card, 0, Qt.AlignmentFlag.AlignHCenter) layout.addStretch(1) # 清空原有内容并设置新布局 QWidget().setLayout(self._mainLayout) self.setLayout(layout) def showInfoBar(self): InfoBar.success( title="提示", content="代码生成功能即将上线，敬请期待！", parent=self, position=InfoBarPosition.TOP, duration=2000 ) def showHelp(self): webbrowser.open("https://github.com/lvzucheng/MRobot") def showAbout(self): MessageBox("关于我们", "MRobot 由 lvzucheng 开发，致力于高效智能的R代码辅助。", self).exec() # ===================== 代码生成页面 ===================== class DataInterface(BaseInterface): def __init__(self, parent=None): super().__init__('代码生成', parent) # ===================== 实用工具页面 ===================== # ...existing code... class DownloadTool(BaseInterface): def __init__(self, parent=None): super().__init__('实用工具', parent) # 主体水平布局 main_layout = QHBoxLayout() main_layout.setSpacing(32) main_layout.setContentsMargins(32, 0, 32, 0) # 顶部和底部间距减小 # 区域1：常用小工具 tools = [ ("Geek Uninstaller", "https://geekuninstaller.com/download", FIF.DELETE), ("Neat Download Manager", "https://www.neatdownloadmanager.com/index.php/en/", FIF.DOWNLOAD), ("Everything", "https://www.voidtools.com/zh-cn/downloads/", FIF.SEARCH), ("Bandizip", "https://www.bandisoft.com/bandizip/", FIF.ZIP_FOLDER), ("PotPlayer", "https://potplayer.daum.net/", FIF.VIDEO), ("Typora", "https://typora.io/", FIF.EDIT), ("Git", "https://git-scm.com/download/win", FIF.CODE), ("Python", "https://www.python.org/downloads/", FIF.CODE), ] tools_card = QGroupBox("常用小工具", self) tools_card.setFont(QFont("微软雅黑", 15, QFont.Bold)) tools_card.setStyleSheet(""" QGroupBox { border: 1.5px solid #d6eaf8; border-radius: 12px; background: #f8fbfd; margin-top: 0px; } QGroupBox:title { color: #222; left: 18px; top: -10px; background: transparent; padding: 0 8px; } """) tools_grid = QGridLayout() tools_grid.setSpacing(18) tools_grid.setContentsMargins(18, 18, 18, 18) for idx, (name, url, icon) in enumerate(tools): btn = PushButton(name, self, icon) btn.setFont(QFont("微软雅黑", 14)) btn.setMinimumHeight(44) btn.clicked.connect(self._make_open_url(url)) row, col = divmod(idx, 2) tools_grid.addWidget(btn, row, col) tools_card.setLayout(tools_grid) main_layout.addWidget(tools_card, 1) # 区域2：开发/设计软件 dev_tools = [ ("STM32CubeMX", "https://www.st.com/zh/development-tools/stm32cubemx.html", FIF.SETTING), ("Keil MDK", "https://www.keil.com/download/product/", FIF.CODE), ("Visual Studio Code", "https://code.visualstudio.com/", FIF.CODE), ("CLion", "https://www.jetbrains.com/clion/download/", FIF.CODE), ("MATLAB", "https://www.mathworks.com/downloads/", FIF.CODE), ("SolidWorks", "https://www.solidworks.com/sw/support/downloads.htm", FIF.LAYOUT), ("Altium Designer", "https://www.altium.com/zh/altium-designer/downloads", FIF.LAYOUT), ("原神", "https://download-porter.hoyoverse.com/download-porter/2025/03/27/GenshinImpact_install_202503072011.exe?trace_key=GenshinImpact_install_ua_679d0b4e9b10", FIF.GAME), ] dev_card = QGroupBox("开发/设计软件", self) dev_card.setFont(QFont("微软雅黑", 15, QFont.Bold)) dev_card.setStyleSheet(""" QGroupBox { border: 1.5px solid #d6eaf8; border-radius: 12px; background: #f8fbfd; margin-top: 0px; } QGroupBox:title { color: #222; left: 18px; top: -10px; background: transparent; padding: 0 8px; } """) dev_grid = QGridLayout() dev_grid.setSpacing(18) dev_grid.setContentsMargins(18, 18, 18, 18) for idx, (name, url, icon) in enumerate(dev_tools): btn = PushButton(name, self, icon) btn.setFont(QFont("微软雅黑", 14)) btn.setMinimumHeight(44) btn.clicked.connect(self._make_open_url(url)) row, col = divmod(idx, 2) dev_grid.addWidget(btn, row, col) dev_card.setLayout(dev_grid) main_layout.addWidget(dev_card, 1) # 添加到主布局，靠上显示 self._mainLayout.insertLayout(1, main_layout) def _make_open_url(self, url): # 返回一个只带url参数的槽，避免lambda闭包问题 return lambda checked=False, link=url: webbrowser.open(link) # ...existing code... # ===================== 其它页面 ===================== class SettingInterface(BaseInterface): def __init__(self, parent=None): super().__init__('设置页面', parent) class HelpInterface(BaseInterface): def __init__(self, parent=None): super().__init__('帮助页面', parent) class AboutInterface(BaseInterface): def __init__(self, parent=None): super().__init__('关于页面', parent) # ===================== 主窗口与导航 ===================== class MainWindow(FluentWindow): def __init__(self): super().__init__() self.setWindowTitle("MR_ToolBox") self.resize(1000, 700) self.setMinimumSize(800, 600) setTheme(Theme.LIGHT) self.page_registry = [ (HomeInterface(self), FIF.HOME, "首页", NavigationItemPosition.TOP), (DataInterface(self), FIF.LIBRARY, "MRobot代码生成", NavigationItemPosition.SCROLL), (DownloadTool(self), FIF.DOWNLOAD, "实用工具", NavigationItemPosition.SCROLL), (SettingInterface(self), FIF.SETTING, "设置", NavigationItemPosition.BOTTOM), (HelpInterface(self), FIF.HELP, "帮助", NavigationItemPosition.BOTTOM), (AboutInterface(self), FIF.INFO, "关于", NavigationItemPosition.BOTTOM), ] self.initNavigation() def initNavigation(self): for page, icon, name, position in self.page_registry: self.addSubInterface(page, icon, name, position) self.navigationInterface.addSeparator() avatar = NavigationAvatarWidget('用户', ':/qfluentwidgets/images/avatar.png') self.navigationInterface.addWidget( routeKey='avatar', widget=avatar, onClick=self.showUserInfo, position=NavigationItemPosition.BOTTOM ) def showUserInfo(self): content = "当前登录用户: 管理员\n邮箱: admin@example.com" MessageBox("用户信息", content, self).exec() # ===================== 程序入口 ===================== def main(): QApplication.setHighDpiScaleFactorRoundingPolicy( Qt.HighDpiScaleFactorRoundingPolicy.PassThrough) QApplication.setAttribute(Qt.ApplicationAttribute.AA_EnableHighDpiScaling) QApplication.setAttribute(Qt.ApplicationAttribute.AA_UseHighDpiPixmaps) app = QApplication(sys.argv) window = MainWindow() window.show() sys.exit(app.exec_()) if __name__ == '__main__': main()