DCS/UI/Main/MainTop.py

import sys
sys.path.append('../')

from PyQt5 import QtCore, QtGui, QtWidgets
from PyQt5.QtCore import QSize, Qt
from PyQt5.QtGui import QPixmap, QIcon
from UI.TrendManage.TrendWidget import TrendWidgets

from utils import Globals
from Static import static
class MainTop(QtWidgets.QWidget):
    def __init__(self, MainWindow):
        super().__init__()
        self.MainWindow = MainWindow
        self.setupUi()
        self.setAttribute(Qt.WA_StyledBackground, True)
        # self.trendWidget = TrendWidgets()

    def setupUi(self):

        self.iconLabol = QtWidgets.QLabel(self)
        self.iconLabol.setObjectName("iconLabol")

        self.titleLabel = QtWidgets.QLabel(self)
        self.titleLabel.setObjectName("titleLabel")


        self.searchEdit = QtWidgets.QLineEdit()
        action = QtWidgets.QAction(self)
        action.setIcon(QIcon(':/static/search.png'))
        self.searchEdit.addAction(action, QtWidgets.QLineEdit.LeadingPosition)
        self.searchEdit.setSizePolicy(QtWidgets.QSizePolicy.Preferred, QtWidgets.QSizePolicy.Preferred)
        self.searchEdit.setObjectName('searchEdit')
        font = self.searchEdit.font()  
        font.setPointSize(15)               
        self.searchEdit.setFont(font)


        self.searchEdit.textChanged.connect(self.searchEditTextChanged)
        # print(Globals.getValue('SearchWidget'))
        self.minBtn = QtWidgets.QPushButton(QIcon(':/static/min.png'), '' ,self)
        self.minBtn.setObjectName("minBtn")

        self.maxBtn = QtWidgets.QPushButton(QIcon(':/static/normal.png'), '' ,self)
        self.maxBtn.setObjectName("maxBtn")

        self.closeBtn = QtWidgets.QPushButton(QIcon(':/static/close.png'), '' ,self)
        self.closeBtn.setObjectName("closeBtn")

        self.iconLabol.setPixmap(QPixmap(':/static/zhjt.png').scaled(50,50))
        self.titleLabel.setText("信号发生装置")

        self.closeBtn.clicked.connect(self.MainWindow.close)
        self.minBtn.clicked.connect(self.MainWindow.showMinimized)
        self.maxBtn.clicked.connect(self.showMax)

        self.horizontalLayout = QtWidgets.QHBoxLayout(self)
        self.horizontalLayout.setObjectName("horizontalLayout")
        self.horizontalLayout.setSpacing(15)
        self.horizontalLayout.setContentsMargins(20, 10, 20, 10)
        self.horizontalLayout.addWidget(self.iconLabol)
        self.horizontalLayout.addWidget(self.titleLabel)
        self.horizontalLayout.addWidget(QtWidgets.QSplitter())
        self.horizontalLayout.addWidget(self.searchEdit)
        self.horizontalLayout.addWidget(QtWidgets.QSplitter())
        self.horizontalLayout.addWidget(self.minBtn)
        self.horizontalLayout.addWidget(self.maxBtn)
        self.horizontalLayout.addWidget(self.closeBtn)

        # self.horizontalLayout.setStretch(0, 1)
        self.horizontalLayout.setStretch(1, 3)
        self.horizontalLayout.setStretch(2, 3)
        self.horizontalLayout.setStretch(3, 5)
        self.horizontalLayout.setStretch(4, 5)

    def searchEditTextChanged(self, text):
        index = Globals.getValue('SearchWidget')
        print(index, 'aaaaa')
        if index == 0:
            self.MainWindow.rightWidget.widget(index).on_comboBox_currentIndexChanged(1)
            self.MainWindow.rightWidget.widget(index).on_lineEdit_textChanged(text)
        elif index == 1:
            self.MainWindow.rightWidget.widget(index).on_comboBox_currentIndexChanged(3)
            self.MainWindow.rightWidget.widget(index).on_lineEdit_textChanged(text)
        elif index == 2:
            # self.MainWindow.rightWidget.widget(index).on_comboBox_currentIndexChanged(0)
            self.MainWindow.rightWidget.widget(index).on_lineEdit_textChanged(text)
        elif index == 3:
            self.MainWindow.rightWidget.widget(index).on_comboBox_currentIndexChanged(1)
            self.MainWindow.rightWidget.widget(index).on_lineEdit_textChanged(text)
        elif index == 6:
            self.MainWindow.rightWidget.widget(index).on_comboBox_currentIndexChanged(1)
            self.MainWindow.rightWidget.widget(index).on_lineEdit_textChanged(text)
        elif index == 8:
            self.MainWindow.rightWidget.widget(index).on_comboBox_currentIndexChanged(0)
            self.MainWindow.rightWidget.widget(index).on_lineEdit_textChanged(text)
      



    def showMax(self):
        if self.MainWindow.isMaximized():
            self.MainWindow.showNormal()
            self.maxBtn.setIcon(QIcon(':/static/max.png'))
            self.MainWindow.verticalLayout.setStretch(0, 1)
            self.MainWindow.verticalLayout.setStretch(1, 15)
        else:
            self.MainWindow.showMaximized()
            self.MainWindow.verticalLayout.setStretch(0, 1)
            self.MainWindow.verticalLayout.setStretch(1, 18)
            self.maxBtn.setIcon(QIcon(':/static/normal.png'))

    def mouseDoubleClickEvent(self, e):   # 双击
        self.showMax()