Feeding_control_system/view/main_window.py

# coding: utf-8
from typing import List
from PySide6.QtCore import Qt, Signal, QEasingCurve, QUrl, QSize, QTimer
from PySide6.QtGui import QIcon, QDesktopServices, QColor
from PySide6.QtWidgets import (QApplication, QHBoxLayout, QVBoxLayout,
                               QFrame, QWidget, QSpacerItem, QSizePolicy)

from .widgets.status_monitor_widget import StatusMonitorWidget
from .widgets.hopper_widget import HopperWidget
from .widgets.arc_progress_widget import ArcProgressWidget
from .widgets.production_progress_widget import ProductionProgressWidget
from .widgets.system_button_widget import SystemButtonWidget
from .widgets.vibration_video_widget import VibrationVideoWidget

class MainWindow(QWidget):
    def __init__(self):
        super().__init__()
        self.initWindow()
        self.createSubWidgets()  # 创建子部件
        self.setupLayout()       # 设置布局
        self.connectSignalToSlot()

    def connectSignalToSlot(self):
        # 可添加信号槽连接
        self.system_button_widget.buttons["系统启动"].clicked.connect(self.handleSystemStart)
        self.system_button_widget.buttons["系统停止"].clicked.connect(self.handleSystemStop)
        

    def handleSystemStart(self):
        # 测试
        self.production_progress.testProgress(60)
        self.arc_progress.testProgress(60)

    def handleSystemStop(self):
        # 测试
        self.production_progress.animation.stop()
        self.arc_progress.animation.stop()

    def initWindow(self):
        """初始化窗口基本属性"""
        self.setWindowTitle("中交三航主界面")  # 设置窗口标题
        self.setMinimumSize(1280, 1040)     # 设置最小尺寸（可根据需求调整）
        # 设置主界面窗口背景色
        self.setStyleSheet("background-color: #ffffff;")


    def createSubWidgets(self):
        """创建所有子部件实例"""
        self.status_monitor = StatusMonitorWidget()       # 最上方：状态监控部件
        self.hopper_widget = HopperWidget()               # 中间1：料斗部件
        self.arc_progress = ArcProgressWidget()           # 中间2：弧形进度部件
        self.production_progress = ProductionProgressWidget()  # 生产进度部件
        self.system_button_widget = SystemButtonWidget() # 系统控制按钮
        self.vibration_video = VibrationVideoWidget()     # 振捣视频控件

    def setupLayout(self):
        """设置垂直布局，从上到下排列部件"""
        main_layout = QVBoxLayout(self)  # 主布局：垂直布局
        # 设置布局间距（部件之间的距离）和边距（布局与窗口边缘的距离）
        main_layout.setSpacing(0)  # 部件间距0px
        main_layout.setContentsMargins(15, 15, 15, 15)  # 上下左右边距15px

        sub_v_layout = QVBoxLayout()
        sub_v_layout.setSpacing(0)
        # 依次添加部件到布局（从上到下）
        # sub_v_layout.addWidget(self.status_monitor, alignment=Qt.AlignHCenter)
        sub_v_layout.addWidget(self.hopper_widget, alignment=Qt.AlignHCenter)
        sub_v_layout.addWidget(self.arc_progress, alignment=Qt.AlignHCenter)
        sub_v_layout.addWidget(self.production_progress, alignment=Qt.AlignHCenter)
        # sub_v_layout.addWidget(self.system_button_widget, alignment=Qt.AlignHCenter)

        middle_h_layout = QHBoxLayout()
        middle_h_layout.setSpacing(20)  
        # 加入垂直子布局（设置拉伸因子1，让其占满水平剩余空间）
        middle_h_layout.addLayout(sub_v_layout, stretch=1)
        # 加入振捣视频控件（对齐方式为顶部）
        middle_h_layout.addWidget(self.vibration_video, alignment=Qt.AlignTop)

        # === 添加到著布局
        main_layout.addLayout(middle_h_layout)

        # 将布局应用到主窗口
        self.setLayout(main_layout)

    def resizeEvent(self, e):
        """窗口大小变化时的回调"""
        super().resizeEvent(e)

    def closeEvent(self, e):
        """窗口关闭时的回调"""
        super().closeEvent(e)


if __name__ == "__main__":
    import sys
    app = QApplication([])
    window = MainWindow()
    window.show()
    sys.exit(app.exec())