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from PyQt5.QtWidgets import *

from PyQt5.QtGui import QFont, QIcon, QPixmap

from PyQt5.QtCore import Qt, QDate, pyqtSignal

import sys

import datetime

import numpy as np

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timeLabel = ['早飯前', '早飯后', '午飯前', '午飯后', '晚飯前', '晚飯后']

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class PyQt517(QWidget):

??? def __init__(self):

??????? super().__init__()

??????? self.initUI()

??? def initUI(self):

??????? self.setWindowTitle('氣輕PyQt5')??????????????? # 設(shè)置窗口標(biāo)題

???? ???self.resize(610, 50)??????????????????????????? # 設(shè)置窗口大小

??????? self.setStyleSheet('background-color:#40E0D0')

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??????? dateData = datetime.datetime.now().date()

??????? dateLabel = dateData.strftime('%Y-%m-%d')

??????? self.edit = QLineEdit(self)???? ????????????????# 輸入框

??????? self.edit.setGeometry(10, 0,230, 40)??????????? # 設(shè)置位置和大小

??????? self.edit.setReadOnly(True)???????????????????? # 只讀

??????? self.edit.setText(dateLabel)

??????? self.edit.setAlignment(Qt.AlignCenter)????????? # 居中設(shè)置

?????? ?self.edit.setStyleSheet('background-color:#FFE4B5;color : #32CD32; \

??????????????????? font: bold italic large /"Times New Roman/";font-size:25px')

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??????? self.btn = QPushButton('', self)

??????? self.btn.setGeometry(240,0,40,40)?????????????? # 設(shè)置位置和大小

??????? self.btn.setIcon(QIcon(QPixmap('Date.png')))

??????? self.btn.clicked.connect(self.calendarOn)

??????? self.btn.setStyleSheet('background-color:#DAA520')

??????? self.btn.setToolTip('選擇日期')???????????????? # 設(shè)置label提示

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??????? self.stage = QLabel(self)?????????????????????? #設(shè)置label信息

??????? self.stage.setGeometry(280, 0,120, 40)????????? # 設(shè)置位置和大小

??????? self.stage.setText(timeLabel[0])

??????? self.stage.setAlignment(Qt.AlignCenter)???????? # 居中設(shè)置

??????? self.stage.setStyleSheet('background-color:yellow;color : #6495ED; \

??????????????????? font: bold italic large /"Times New Roman/";font-size:25px')

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??????? self.bTime = QPushButton('', self)

??????? self.bTime.resize(40,40)

??????? self.bTime.move(400,0)

??????? self.bTime.setFont(QFont('Arial',20))

??????? self.bTime.setIcon(QIcon(QPixmap('DataEntry.png')))

??????? self.bTime.clicked.connect(self.StageOn)

??????? self.bTime.setToolTip('選擇時(shí)段')?????????????? # 設(shè)置label提示

??????? self.bTime.setStyleSheet('background-color:#DAA520')

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??????? self.drug = QLabel(self)??????????????????????? #設(shè)置label信息

??????? self.drug.setGeometry(440, 0,120, 40)?????????? # 設(shè)置位置和大小

??????? self.drug.setText('')

??????? self.drug.setObjectName('label')

??????? self.drug.setAlignment(Qt.AlignmentFlag.AlignHCenter)# 居中設(shè)置

??????? self.drug.setStyleSheet('background-color:#7A67EE;color : #32CD32; \

??????????????????? font: bold large /"Times New Roman/";font-size:25px')

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??????? self.uptake = QPushButton('', self)

??????? self.uptake.resize(40,40)

??????? self.uptake.move(560,0)

??????? self.uptake.setFont(QFont('Arial',20))

??????? self.uptake.setIcon(QIcon(QPixmap('cachet.png')))

??????? self.uptake.clicked.connect(self.DrugOn)

??????? self.uptake.setToolTip('選擇用藥')????????????? # 設(shè)置標(biāo)簽提示

??????? self.uptake.setStyleSheet('background-color:#DAA520')

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??????? self.show()

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??? def updateEdit(self,t):

??????? self.edit.setText(t)

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??? def calendarOn( self ):

??????? self.calWin = CalendarWin(self.edit)

??????? self.calWin.show()

??????? self.calWin.signal.connect(self.updateEdit)??? # 連接信號(hào)與槽

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??? def StageOn( self ):

??????? self.stageWin = StageWin(self.stage)

??????? self.stageWin.show( )

??????? self.stageWin.move(740,580)

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??? def DrugOn( self ):

??????? self.stageWin = DrugWin(self.drug)

??????? self.stageWin.show( )

??????? self.stageWin.move(740,580)

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class DrugWin(QWidget):

??? def __init__(self, t):

??????? super().__init__()

??????? self.t = t

??????? self.setWindowTitle('選擇用藥')

??????? self.resize(440, 60)

??????? self.setStyleSheet('background-color:#F5DEB3')

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??????? drugLabel = ['甲', '乙', '丙', '丁', '戊', '己']

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??????? self.drg = QButtonGroup(self)

??????? self.drg.setExclusive(False)

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??????? cdict = dict.fromkeys(drugLabel)

??????? x, y = np.meshgrid([80, 180, 280], [10, 30])

??????? xdict = dict(zip(drugLabel, x.ravel()))

??????? ydict = dict(zip(drugLabel, y.ravel()))

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??????? for i, s in enumerate(drugLabel):

??????????? cdict[s] = QCheckBox(self)

??????????? cdict[s].setText(s)

??????????? cdict[s].move(xdict[s], ydict[s])

??????????? self.drg.addButton(cdict[s], i)

??????? self.drg.buttonClicked.connect(lambda: self.updateDrug(cdict))

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??? def updateDrug(self, bdict):

??????? tmpbuf = []

??????? for c in bdict.values():

??????????? tmpbuf.append(c.isChecked())

??????? wno = np.where(np.array(tmpbuf) == True)

??????? drugLabel = np.array(list(bdict.keys()))

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??????? self.t.setText('|'.join(drugLabel[list(wno[0])]))

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class StageWin(QWidget):

??? def __init__(self, t):

??????? super().__init__()

??????? self.t = t

??????? self.setWindowTitle('時(shí)段')

??? ????self.resize(440, 60)

??????? self.setStyleSheet('background-color:#F5DEB3')

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??????? self.rg = QButtonGroup(self)

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??????? rdict = dict.fromkeys(timeLabel)

??????? x, y = np.meshgrid([80, 180, 280], [10, 30])

??????? xdict = dict(zip(timeLabel, x.ravel()))

??????? ydict = dict(zip(timeLabel, y.ravel()))

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??????? for i, s in enumerate(timeLabel):

??????????? rdict[s] = QRadioButton(self)

??????????? rdict[s].setText(s)

??????????? rdict[s].move(xdict[s], ydict[s])

??????????? self.rg.addButton(rdict[s], i)

??????? self.rg.buttonClicked.connect(self.updateStage)

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??? def updateStage(self, val):

??????? self.t.setText(timeLabel[self.rg.checkedId()])

??????? self.close()

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class CalendarWin(QWidget):

??? signal = pyqtSignal(str)? # 定義一個(gè)信號(hào)

??? def __init__(self, t):

??????? super().__init__()

??????? self.t = t

??????? self.setWindowTitle('日期')

??????? cal = QCalendarWidget(self)

??????? cal.setGridVisible(True)

??????? self.setGeometry(800,600,280, 220)????????? # 設(shè)置位置和大小

??????? cal.clicked[QDate].connect(self.emitDate)? # 按下按鈕時(shí)發(fā)送信號(hào)

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??? def emitDate(self, date):

??????? self.signal.emit(date.toString("yyyy-MM-dd"))

??????? self.close()

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if __name__ == '__main__':

??? app = QApplication(sys.argv)

??? window = PyQt517()

??? sys.exit(app.exec_())

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執(zhí)行結(jié)果

參照【氣輕PyQt617】