diff --git a/img.png b/img.png new file mode 100644 index 0000000..975dfcd Binary files /dev/null and b/img.png differ diff --git a/img_1.png b/img_1.png new file mode 100644 index 0000000..21a7abc Binary files /dev/null and b/img_1.png differ diff --git a/img_2.png b/img_2.png new file mode 100644 index 0000000..2799737 Binary files /dev/null and b/img_2.png differ diff --git a/main.py b/main.py index 19e8cd1..5303deb 100644 --- a/main.py +++ b/main.py @@ -1,34 +1,43 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- +''' +# @Time : 2025/9/10 11:29 +# @Author : reenrr +# @File : test.py +''' import sys from PySide6.QtWidgets import ( QApplication, QWidget, QVBoxLayout, QHBoxLayout, QLabel, QFrame, QSizePolicy, QPushButton ) -from PySide6.QtCore import Qt, QTimer -from PySide6.QtGui import QFont +from PySide6.QtCore import Qt, QTimer, QPoint, QSize +from PySide6.QtGui import QFont, QPainter, QColor, QPen, QIcon from datetime import datetime + class StatusMonitor(QWidget): """ - 中交三航精准布料浇筑要料系统 - 主界面类 + 中交三航精准布料浇筑要料系统 - 主界面类（深色主题） """ def __init__(self, parent=None): """构造函数：初始化主界面的UI布局、控件和定时器""" super().__init__(parent=parent) self.is_running = False # 系统运行状态标记 + self.current_datetime = self.get_current_time() # 当前日期时间 # 窗口基础设置 self.setWindowTitle("中交三航精准布料浇筑要料系统") - self.setGeometry(100, 100, 800, 500) # 设置窗口位置和大小 + self.setGeometry(100, 100, 800, 500) # 设置窗口位置和大小 + self.setStyleSheet("background-color: #121212;") # 窗口背景设为深黑色 # 初始化主布局（垂直布局） self.mainLayout = QVBoxLayout(self) - self.mainLayout.setContentsMargins(10, 10, 10, 10) # 设置布局的内边距 - self.mainLayout.setSpacing(10) # 相邻控件的间距 + self.mainLayout.setContentsMargins(10, 40, 10, 10) # 上边距留空用于显示日期 + self.mainLayout.setSpacing(10) # 相邻控件的间距 # 初始化界面组件 self._init_title_label() - self._init_time_label() self._init_status_container() self._init_timers() @@ -37,45 +46,22 @@ class StatusMonitor(QWidget): titleLabel = QLabel("中交三航精准布料浇筑要料系统") titleLabel.setStyleSheet(""" QLabel { - background-color: #66BB6A; - color: white; - font-size: 24px; + color: #00FF9D; + font-size: 20px; font-weight: bold; - padding: 15px; - border-radius: 8px; - border: 2px solid #E8F5E9; } """) titleLabel.setAlignment(Qt.AlignmentFlag.AlignCenter) titleLabel.setFont(QFont("Microsoft YaHei", 24, QFont.Bold)) self.mainLayout.addWidget(titleLabel) - def _init_time_label(self): - """初始化实时时间显示标签""" - self.timeLabel = QLabel(self.get_current_time()) - self.timeLabel.setStyleSheet(""" - background-color: #E8F5E9; - color: #2E7D32; - font-size: 16px; - padding: 8px 12px; - border-radius: 6px; - border: 1px solid #C8E6C9; - """) - self.timeLabel.setFont(QFont("Arial", weight=QFont.Bold)) - self.timeLabel.setAlignment(Qt.AlignmentFlag.AlignRight) - self.timeLabel.setSizePolicy( - QSizePolicy.Policy.Expanding, # 水平方向尽可能的占据布局中可用的空间 - QSizePolicy.Policy.Fixed # 垂直方向固定为固定高度 - ) - self.mainLayout.addWidget(self.timeLabel, 0) - def _init_status_container(self): """初始化核心状态监控容器（包含状态组和操作按钮）""" self.bigContainer = QFrame() self.bigContainer.setStyleSheet(""" QFrame { - background-color: #f0f0f0; - border: 2px solid #cccccc; + background-color: #1E1E1E; + border: 2px solid #333333; border-radius: 8px; } """) @@ -93,7 +79,7 @@ class StatusMonitor(QWidget): self.mainLayout.addWidget(self.bigContainer, 1) def _init_status_groups(self, parent_layout): - """初始化左右状态组（包含4个状态项）""" + """初始化左右信息（各包含5个状态项）""" statusWidget = QWidget() statusLayout = QHBoxLayout(statusWidget) statusLayout.setContentsMargins(0, 0, 0, 0) @@ -109,15 +95,31 @@ class StatusMonitor(QWidget): rightLayout.setSpacing(15) rightLayout.setContentsMargins(0, 0, 0, 0) - statusNames = ["盖板状态", "液压对齐状态", "LED状态", "按键状态"] + # 左边5个状态项及对应初始值 + leftStatusInfo = [ + {"name": "任务单号", "value": "20250706-01"}, + {"name": "工程名称", "value": "18号线二期工程"}, + {"name": "区间段", "value": "DK12+345-DK13+678"}, + {"name": "坍落度", "value": "180mm"}, + {"name": "配合比编号", "value": "PB-001"} + ] + # 右边5个状态项及对应初始值 + rightStatusInfo = [ + {"name": "要料状态", "value": "未要料"}, + {"name": "要料标号", "value": "C50"}, + {"name": "要料方量", "value": "0m³"}, + {"name": "要料时间", "value": "无"}, + {"name": "小车状态", "value": "待命"} + ] self.statusWidgets = [] - for i, name in enumerate(statusNames): + # 处理左边状态项 + for info in leftStatusInfo: statusItem = QFrame() statusItem.setStyleSheet(""" QFrame { - background-color: white; - border: 1px solid #d0d0d0; + background-color: #2D2D2D; + border: 1px solid #444444; border-radius: 6px; padding: 10px; } @@ -134,30 +136,30 @@ class StatusMonitor(QWidget): QLabel { background-color: #9E9E9E; border-radius: 10px; - border: 2px solid #757575; + border: 2px solid #555555; } """) # 状态名称标签 - nameLabel = QLabel(name) - nameLabel.setStyleSheet("font-size: 14px; color: #333333;") + nameLabel = QLabel(info["name"]) + nameLabel.setStyleSheet("font-size: 14px; color: #FFFFFF;") nameLabel.setFont(QFont("Microsoft YaHei", 12)) # 状态值标签 - valueLabel = QLabel("否") + valueLabel = QLabel(info["value"]) valueLabel.setStyleSheet(""" QLabel { - font-size: 18px; + font-size: 16px; font-weight: bold; - color: #D32F2F; - background-color: #FFEBEE; + color: #FFFFFF; + background-color: #3D3D3D; padding: 5px 10px; border-radius: 4px; - border: 1px solid #FFCDD2; + border: 1px solid #555555; } """) valueLabel.setAlignment(Qt.AlignmentFlag.AlignCenter) - valueLabel.setMinimumWidth(60) + valueLabel.setMinimumWidth(80) itemLayout.addWidget(indicator) itemLayout.addSpacing(10) @@ -169,13 +171,75 @@ class StatusMonitor(QWidget): 'indicator': indicator, 'nameLabel': nameLabel, 'valueLabel': valueLabel, - 'status': False + 'status': False, + 'initial_value': info["value"] }) - if i % 2 == 0: - leftLayout.addWidget(statusItem) - else: - rightLayout.addWidget(statusItem) + leftLayout.addWidget(statusItem) + + # 处理右边状态项 + for info in rightStatusInfo: + statusItem = QFrame() + statusItem.setStyleSheet(""" + QFrame { + background-color: #2D2D2D; + border: 1px solid #444444; + border-radius: 6px; + padding: 10px; + } + """) + statusItem.setFixedHeight(80) + + itemLayout = QHBoxLayout(statusItem) + itemLayout.setContentsMargins(10, 5, 10, 5) + + # 状态指示灯 + indicator = QLabel() + indicator.setFixedSize(20, 20) + indicator.setStyleSheet(""" + QLabel { + background-color: #9E9E9E; + border-radius: 10px; + border: 2px solid #555555; + } + """) + + # 状态名称标签 + nameLabel = QLabel(info["name"]) + nameLabel.setStyleSheet("font-size: 14px; color: #FFFFFF;") + nameLabel.setFont(QFont("Microsoft YaHei", 12)) + + # 状态值标签 + valueLabel = QLabel(info["value"]) + valueLabel.setStyleSheet(""" + QLabel { + font-size: 16px; + font-weight: bold; + color: #FFFFFF; + background-color: #3D3D3D; + padding: 5px 10px; + border-radius: 4px; + border: 1px solid #555555; + } + """) + valueLabel.setAlignment(Qt.AlignmentFlag.AlignCenter) + valueLabel.setMinimumWidth(80) + + itemLayout.addWidget(indicator) + itemLayout.addSpacing(10) + itemLayout.addWidget(nameLabel) + itemLayout.addStretch() + itemLayout.addWidget(valueLabel) + + self.statusWidgets.append({ + 'indicator': indicator, + 'nameLabel': nameLabel, + 'valueLabel': valueLabel, + 'status': False, + 'initial_value': info["value"] + }) + + rightLayout.addWidget(statusItem) statusLayout.addWidget(leftGroup) statusLayout.addStretch(1) @@ -184,23 +248,38 @@ class StatusMonitor(QWidget): parent_layout.addWidget(statusWidget) def _init_operation_buttons(self, parent_layout): - """初始化操作按钮（开始/重启/停止）""" + """初始化操作按钮（下料完成/生产异常/生产取消）""" buttonContainer = QWidget() buttonLayout = QHBoxLayout(buttonContainer) buttonLayout.setContentsMargins(0, 20, 0, 0) buttonLayout.setSpacing(30) - self.startButton = QPushButton("开始") - self.restartButton = QPushButton("重启") - self.stopButton = QPushButton("停止") + # 按钮图标（需替换为实际图标路径） + down_icon_path = "img.png" + error_icon_path = "img.png" + cancel_icon_path = "img.png" + + self.startButton = QPushButton("下料完成") + self.restartButton = QPushButton("生产异常") + self.stopButton = QPushButton("生产取消") + + # 设置按钮图标 + self.startButton.setIcon(QIcon(down_icon_path)) + self.restartButton.setIcon(QIcon(error_icon_path)) + self.stopButton.setIcon(QIcon(cancel_icon_path)) + + # 设置图标大小 + self.startButton.setIconSize(QSize(20, 20)) + self.restartButton.setIconSize(QSize(20, 20)) + self.stopButton.setIconSize(QSize(20, 20)) button_base_style = """ QPushButton { font-size: 16px; font-weight: bold; padding: 10px 20px; - border-radius: 6px; - border: 1px solid; + border-radius: 15px; + border: 1px solid; min-width: 100px; } QPushButton:hover { @@ -213,25 +292,25 @@ class StatusMonitor(QWidget): self.startButton.setStyleSheet(button_base_style + """ QPushButton { - background-color: #4CAF50; + background-color: #00796B; color: white; - border-color: #2E7D32; + border-color: #004D40; } """) self.restartButton.setStyleSheet(button_base_style + """ QPushButton { - background-color: #FF9800; + background-color: #E65100; color: white; - border-color: #F57C00; + border-color: #BF360C; } """) self.stopButton.setStyleSheet(button_base_style + """ QPushButton { - background-color: #F44336; + background-color: #C62828; color: white; - border-color: #D32F2F; + border-color: #8E0000; } """) @@ -266,11 +345,36 @@ class StatusMonitor(QWidget): def get_current_time(self): """获取格式化的当前时间""" - return f"🕒 当前时间：{datetime.now().strftime('%Y-%m-%d %H:%M:%S')}" + return datetime.now().strftime('%Y-%m-%d %H:%M:%S') def update_time(self): - """更新时间显示""" - self.timeLabel.setText(self.get_current_time()) + """更新时间显示并触发重绘""" + self.current_datetime = self.get_current_time() + self.update() # 触发paintEvent重绘 + + def paintEvent(self, event): + """重写绘画事件，在右上角绘制日期时间文本""" + super().paintEvent(event) # 调用父类方法保持原有绘制 + + # 创建QPainter对象 + painter = QPainter(self) + painter.setRenderHint(QPainter.RenderHint.TextAntialiasing) # 文本抗锯齿 + + # 设置字体 + font = QFont("Arial", 12, QFont.Bold) + painter.setFont(font) + + # 设置文本颜色 + painter.setPen(QColor("#00FF9D")) + + # 计算文本位置（右上角，留出边距） + text = f"🕒 {self.current_datetime}" + text_rect = painter.boundingRect(self.rect(), Qt.AlignmentFlag.AlignRight | Qt.AlignmentFlag.AlignTop, text) + x = self.width() - text_rect.width() - 15 # 右边距15px + y = 15 # 上边距15px + + # 绘制文本 + painter.drawText(x, y + text_rect.height(), text) def simulate_mcu_query(self): """模拟单片机状态查询""" @@ -288,19 +392,19 @@ class StatusMonitor(QWidget): QLabel { font-size: 18px; font-weight: bold; - color: #2E7D32; - background-color: #E8F5E9; + color: #00E676; + background-color: #1E3A3A; padding: 5px 10px; border-radius: 4px; - border: 1px solid #C8E6C9; + border: 1px solid #00796B; min-width: 60px; } """) widget['indicator'].setStyleSheet(""" QLabel { - background-color: #4CAF50; + background-color: #00E676; border-radius: 10px; - border: 2px solid #2E7D32; + border: 2px solid #00796B; } """) else: @@ -310,19 +414,19 @@ class StatusMonitor(QWidget): QLabel { font-size: 18px; font-weight: bold; - color: #D32F2F; - background-color: #FFEBEE; + color: #FF5252; + background-color: #3D2B2B; padding: 5px 10px; border-radius: 4px; - border: 1px solid #FFCDD2; + border: 1px solid #5C3636; min-width: 60px; } """) widget['indicator'].setStyleSheet(""" QLabel { - background-color: #F44336; + background-color: #FF5252; border-radius: 10px; - border: 2px solid #D32F2F; + border: 2px solid #C62828; } """) @@ -351,19 +455,19 @@ class StatusMonitor(QWidget): QLabel { font-size: 18px; font-weight: bold; - color: #D32F2F; - background-color: #FFEBEE; + color: #FF5252; + background-color: #3D2B2B; padding: 5px 10px; border-radius: 4px; - border: 1px solid #FFCDD2; + border: 1px solid #5C3636; min-width: 60px; } """) widget['indicator'].setStyleSheet(""" QLabel { - background-color: #F44336; + background-color: #FF5252; border-radius: 10px; - border: 2px solid #D32F2F; + border: 2px solid #C62828; } """) # 重启后自动开始 diff --git a/test.py b/test.py new file mode 100644 index 0000000..7ab916b --- /dev/null +++ b/test.py @@ -0,0 +1,475 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- +''' +# @Time : 2025/9/10 11:29 +# @Author : reenrr +# @File : test.py +''' +import sys +from PySide6.QtWidgets import ( + QApplication, QWidget, QVBoxLayout, QHBoxLayout, + QLabel, QFrame, QSizePolicy, QPushButton +) +from PySide6.QtCore import Qt, QTimer, QPoint, QSize +from PySide6.QtGui import QFont, QPainter, QColor, QPen, QIcon +from datetime import datetime + + +class StatusMonitor(QWidget): + """ + 中交三航精准布料浇筑要料系统 - 主界面类（深色主题） + """ + + def __init__(self, parent=None): + """构造函数：初始化主界面的UI布局、控件和定时器""" + super().__init__(parent=parent) + self.is_running = False # 系统运行状态标记 + self.current_datetime = self.get_current_time() # 当前日期时间 + + # 窗口基础设置 + self.setWindowTitle("中交三航精准布料浇筑要料系统") + self.setGeometry(100, 100, 800, 500) # 设置窗口位置和大小 + self.setStyleSheet("background-color: #121212;") # 窗口背景设为深黑色 + + # 初始化主布局（垂直布局） + self.mainLayout = QVBoxLayout(self) + self.mainLayout.setContentsMargins(10, 40, 10, 10) # 上边距留空用于显示日期 + self.mainLayout.setSpacing(10) # 相邻控件的间距 + + # 初始化界面组件 + self._init_title_label() + self._init_status_container() + self._init_timers() + + def _init_title_label(self): + """初始化系统标题标签""" + titleLabel = QLabel("中交三航精准布料浇筑要料系统") + titleLabel.setStyleSheet(""" + QLabel { + color: #00FF9D; + font-size: 20px; + font-weight: bold; + } + """) + titleLabel.setAlignment(Qt.AlignmentFlag.AlignCenter) + titleLabel.setFont(QFont("Microsoft YaHei", 24, QFont.Bold)) + self.mainLayout.addWidget(titleLabel) + + def _init_status_container(self): + """初始化核心状态监控容器（包含状态组和操作按钮）""" + self.bigContainer = QFrame() + self.bigContainer.setStyleSheet(""" + QFrame { + background-color: #1E1E1E; + border: 2px solid #333333; + border-radius: 8px; + } + """) + self.bigContainer.setSizePolicy( + QSizePolicy.Policy.Expanding, + QSizePolicy.Policy.Expanding + ) + + containerLayout = QVBoxLayout(self.bigContainer) + containerLayout.setContentsMargins(20, 20, 20, 20) + + self._init_status_groups(containerLayout) + self._init_operation_buttons(containerLayout) + + self.mainLayout.addWidget(self.bigContainer, 1) + + def _init_status_groups(self, parent_layout): + """初始化左右信息（各包含5个状态项）""" + statusWidget = QWidget() + statusLayout = QHBoxLayout(statusWidget) + statusLayout.setContentsMargins(0, 0, 0, 0) + statusLayout.setSpacing(30) + + leftGroup = QWidget() + leftLayout = QVBoxLayout(leftGroup) + leftLayout.setSpacing(15) + leftLayout.setContentsMargins(0, 0, 0, 0) + + rightGroup = QWidget() + rightLayout = QVBoxLayout(rightGroup) + rightLayout.setSpacing(15) + rightLayout.setContentsMargins(0, 0, 0, 0) + + # 左边5个状态项及对应初始值 + leftStatusInfo = [ + {"name": "任务单号", "value": "20250706-01"}, + {"name": "工程名称", "value": "18号线二期工程"}, + {"name": "区间段", "value": "DK12+345-DK13+678"}, + {"name": "坍落度", "value": "180mm"}, + {"name": "配合比编号", "value": "PB-001"} + ] + # 右边5个状态项及对应初始值 + rightStatusInfo = [ + {"name": "要料状态", "value": "未要料"}, + {"name": "要料标号", "value": "C50"}, + {"name": "要料方量", "value": "0m³"}, + {"name": "要料时间", "value": "无"}, + {"name": "小车状态", "value": "待命"} + ] + self.statusWidgets = [] + + # 处理左边状态项 + for info in leftStatusInfo: + statusItem = QFrame() + statusItem.setStyleSheet(""" + QFrame { + background-color: #2D2D2D; + border: 1px solid #444444; + border-radius: 6px; + padding: 10px; + } + """) + statusItem.setFixedHeight(80) + + itemLayout = QHBoxLayout(statusItem) + itemLayout.setContentsMargins(10, 5, 10, 5) + + # 状态指示灯 + indicator = QLabel() + indicator.setFixedSize(20, 20) + indicator.setStyleSheet(""" + QLabel { + background-color: #9E9E9E; + border-radius: 10px; + border: 2px solid #555555; + } + """) + + # 状态名称标签 + nameLabel = QLabel(info["name"]) + nameLabel.setStyleSheet("font-size: 14px; color: #FFFFFF;") + nameLabel.setFont(QFont("Microsoft YaHei", 12)) + + # 状态值标签（去掉边框） + valueLabel = QLabel(info["value"]) + valueLabel.setStyleSheet(""" + QLabel { + font-size: 16px; + font-weight: bold; + color: #FFFFFF; + background-color: #3D3D3D; + } + """) + valueLabel.setAlignment(Qt.AlignmentFlag.AlignCenter) + valueLabel.setMinimumWidth(80) + + itemLayout.addWidget(indicator) + itemLayout.addSpacing(10) + itemLayout.addWidget(nameLabel) + itemLayout.addStretch() + itemLayout.addWidget(valueLabel) + + self.statusWidgets.append({ + 'indicator': indicator, + 'nameLabel': nameLabel, + 'valueLabel': valueLabel, + 'status': False, + 'initial_value': info["value"] + }) + + leftLayout.addWidget(statusItem) + + # 处理右边状态项 + for info in rightStatusInfo: + statusItem = QFrame() + statusItem.setStyleSheet(""" + QFrame { + background-color: #2D2D2D; + border: 1px solid #444444; + border-radius: 6px; + padding: 10px; + } + """) + statusItem.setFixedHeight(80) + + itemLayout = QHBoxLayout(statusItem) + itemLayout.setContentsMargins(10, 5, 10, 5) + + # 状态指示灯 + indicator = QLabel() + indicator.setFixedSize(20, 20) + indicator.setStyleSheet(""" + QLabel { + background-color: #9E9E9E; + border-radius: 10px; + border: 2px solid #555555; + } + """) + + # 状态名称标签 + nameLabel = QLabel(info["name"]) + nameLabel.setStyleSheet("font-size: 14px; color: #FFFFFF;") + nameLabel.setFont(QFont("Microsoft YaHei", 12)) + + # 状态值标签（去掉边框） + valueLabel = QLabel(info["value"]) + valueLabel.setStyleSheet(""" + QLabel { + font-size: 16px; + font-weight: bold; + color: #FFFFFF; + background-color: #3D3D3D; + } + """) + valueLabel.setAlignment(Qt.AlignmentFlag.AlignCenter) + valueLabel.setMinimumWidth(80) + + itemLayout.addWidget(indicator) + itemLayout.addSpacing(10) + itemLayout.addWidget(nameLabel) + itemLayout.addStretch() + itemLayout.addWidget(valueLabel) + + self.statusWidgets.append({ + 'indicator': indicator, + 'nameLabel': nameLabel, + 'valueLabel': valueLabel, + 'status': False, + 'initial_value': info["value"] + }) + + rightLayout.addWidget(statusItem) + + statusLayout.addWidget(leftGroup) + statusLayout.addStretch(1) + statusLayout.addWidget(rightGroup) + + parent_layout.addWidget(statusWidget) + + def _init_operation_buttons(self, parent_layout): + """初始化操作按钮（下料完成/生产异常/生产取消）""" + buttonContainer = QWidget() + buttonLayout = QHBoxLayout(buttonContainer) + buttonLayout.setContentsMargins(0, 20, 0, 0) + buttonLayout.setSpacing(30) + + # 按钮图标（需替换为实际图标路径） + down_icon_path = "img.png" + error_icon_path = "img.png" + cancel_icon_path = "img.png" + + self.startButton = QPushButton("下料完成") + self.restartButton = QPushButton("生产异常") + self.stopButton = QPushButton("生产取消") + + # 设置按钮图标 + self.startButton.setIcon(QIcon(down_icon_path)) + self.restartButton.setIcon(QIcon(error_icon_path)) + self.stopButton.setIcon(QIcon(cancel_icon_path)) + + # 设置图标大小 + self.startButton.setIconSize(QSize(20, 20)) + self.restartButton.setIconSize(QSize(20, 20)) + self.stopButton.setIconSize(QSize(20, 20)) + + button_base_style = """ + QPushButton { + font-size: 16px; + font-weight: bold; + padding: 10px 20px; + border-radius: 15px; + border: 1px solid; + min-width: 100px; + } + QPushButton:hover { + opacity: 0.9; + } + QPushButton:pressed { + opacity: 0.8; + } + """ + + self.startButton.setStyleSheet(button_base_style + """ + QPushButton { + background-color: #00796B; + color: white; + border-color: #004D40; + } + """) + + self.restartButton.setStyleSheet(button_base_style + """ + QPushButton { + background-color: #E65100; + color: white; + border-color: #BF360C; + } + """) + + self.stopButton.setStyleSheet(button_base_style + """ + QPushButton { + background-color: #C62828; + color: white; + border-color: #8E0000; + } + """) + + button_font = QFont("Microsoft YaHei", 12, QFont.Bold) + self.startButton.setFont(button_font) + self.restartButton.setFont(button_font) + self.stopButton.setFont(button_font) + + self.startButton.clicked.connect(self.on_start_clicked) + self.restartButton.clicked.connect(self.on_restart_clicked) + self.stopButton.clicked.connect(self.on_stop_clicked) + + buttonLayout.addStretch(1) + buttonLayout.addWidget(self.startButton) + buttonLayout.addWidget(self.restartButton) + buttonLayout.addWidget(self.stopButton) + buttonLayout.addStretch(1) + + parent_layout.addWidget(buttonContainer) + + def _init_timers(self): + """初始化定时器（时间更新+状态模拟）""" + # 时间更新定时器（每秒更新一次） + self.time_timer = QTimer() + self.time_timer.timeout.connect(self.update_time) + self.time_timer.start(1000) + + # 状态模拟定时器（每3秒更新一次） + self.status_timer = QTimer() + self.status_timer.timeout.connect(self.simulate_mcu_query) + self.status_timer.start(3000) + + def get_current_time(self): + """获取格式化的当前时间""" + return datetime.now().strftime('%Y-%m-%d %H:%M:%S') + + def update_time(self): + """更新时间显示并触发重绘""" + self.current_datetime = self.get_current_time() + self.update() # 触发paintEvent重绘 + + def paintEvent(self, event): + """重写绘画事件，在右上角绘制日期时间文本""" + super().paintEvent(event) # 调用父类方法保持原有绘制 + + # 创建QPainter对象 + painter = QPainter(self) + painter.setRenderHint(QPainter.RenderHint.TextAntialiasing) # 文本抗锯齿 + + # 设置字体 + font = QFont("Arial", 12, QFont.Bold) + painter.setFont(font) + + # 设置文本颜色 + painter.setPen(QColor("#00FF9D")) + + # 计算文本位置（右上角，留出边距） + text = f"🕒 {self.current_datetime}" + text_rect = painter.boundingRect(self.rect(), Qt.AlignmentFlag.AlignRight | Qt.AlignmentFlag.AlignTop, text) + x = self.width() - text_rect.width() - 15 # 右边距15px + y = 15 # 上边距15px + + # 绘制文本 + painter.drawText(x, y + text_rect.height(), text) + + def simulate_mcu_query(self): + """模拟单片机状态查询""" + import random # 仅用于模拟，实际项目替换为真实通信逻辑 + + if self.is_running: + for widget in self.statusWidgets: + status = random.choice([True, False]) + widget['status'] = status + + if status: + # 状态为"是"时的样式 + widget['valueLabel'].setText("是") + widget['valueLabel'].setStyleSheet(""" + QLabel { + font-size: 18px; + font-weight: bold; + color: #00E676; + background-color: #1E3A3A; + padding: 5px 10px; + border-radius: 4px; + border: 1px solid #00796B; + min-width: 60px; + } + """) + widget['indicator'].setStyleSheet(""" + QLabel { + background-color: #00E676; + border-radius: 10px; + border: 2px solid #00796B; + } + """) + else: + # 状态为"否"时的样式 + widget['valueLabel'].setText("否") + widget['valueLabel'].setStyleSheet(""" + QLabel { + font-size: 18px; + font-weight: bold; + color: #FF5252; + background-color: #3D2B2B; + padding: 5px 10px; + border-radius: 4px; + border: 1px solid #5C3636; + min-width: 60px; + } + """) + widget['indicator'].setStyleSheet(""" + QLabel { + background-color: #FF5252; + border-radius: 10px; + border: 2px solid #C62828; + } + """) + + def on_start_clicked(self): + """开始按钮点击事件""" + if not self.is_running: + self.is_running = True + print("系统已启动，开始监控状态...") + self.simulate_mcu_query() # 启动时立即更新一次状态 + + def on_stop_clicked(self): + """停止按钮点击事件""" + if self.is_running: + self.is_running = False + print("系统已停止，状态监控暂停...") + + def on_restart_clicked(self): + """重启按钮点击事件""" + print("系统正在重启...") + self.is_running = False + # 重置所有状态为"否" + for widget in self.statusWidgets: + widget['status'] = False + widget['valueLabel'].setText("否") + widget['valueLabel'].setStyleSheet(""" + QLabel { + font-size: 18px; + font-weight: bold; + color: #FF5252; + background-color: #3D2B2B; + padding: 5px 10px; + border-radius: 4px; + border: 1px solid #5C3636; + min-width: 60px; + } + """) + widget['indicator'].setStyleSheet(""" + QLabel { + background-color: #FF5252; + border-radius: 10px; + border: 2px solid #C62828; + } + """) + # 重启后自动开始 + QTimer.singleShot(1000, self.on_start_clicked) + + +if __name__ == "__main__": + app = QApplication(sys.argv) + window = StatusMonitor() + window.show() + sys.exit(app.exec())