[PyQt5] QGroupBox

1. QGroupBox : 상단 타이틀과 단축키 (shortcut)를 제공하며, 그 안에 다양한 위젯들을 나타낼 수 있는 위젯 

 

 

2. 예제

import sys from PyQt5.QtWidgets import (QApplication, QWidget, QGroupBox, QRadioButton , QCheckBox, QPushButton, QMenu, QGridLayout, QVBoxLayout) class MyApp(QWidget):     def __init__(self):         super().__init__()         self.initUI()     # 그룹박스 배치     def initUI(self):         grid = QGridLayout()         grid.addWidget(self.createFirstExclusiveGroup(), 0, 0)         grid.addWidget(self.createSecondExclusiveGroup(), 1, 0)         grid.addWidget(self.createNonExclusiveGroup(), 0, 1)         grid.addWidget(self.createPushButtonGroup(), 1, 1)         self.setLayout(grid)         self.setWindowTitle('Box Layout')         self.setGeometry(300, 300, 480, 320)         self.show()    # 라디오버튼을 갖는 그룹박스 생성     def createFirstExclusiveGroup(self):         groupbox = QGroupBox('Exclusive Radio Buttons')         radio1 = QRadioButton('Radio1')         radio2 = QRadioButton('Radio2')         radio3 = QRadioButton('Radio3')         radio1.setChecked(True)         vbox = QVBoxLayout()         vbox.addWidget(radio1)         vbox.addWidget(radio2)         vbox.addWidget(radio3)         groupbox.setLayout(vbox)         return groupbox    # 세 개의 라디오버튼과 한 개의 체크박스를 갖는 그룹박스 생성     def createSecondExclusiveGroup(self):         groupbox = QGroupBox('Exclusive Radio Buttons')         groupbox.setCheckable(True)         groupbox.setChecked(False)         radio1 = QRadioButton('Radio1')         radio2 = QRadioButton('Radio2')         radio3 = QRadioButton('Radio3')         radio1.setChecked(True)         checkbox = QCheckBox('Independent Checkbox')         checkbox.setChecked(True)         vbox = QVBoxLayout()         vbox.addWidget(radio1)         vbox.addWidget(radio2)         vbox.addWidget(radio3)         vbox.addWidget(checkbox)         vbox.addStretch(1)         groupbox.setLayout(vbox)         return groupbox    # 여러개의 버튼을 갖는 그룹박스     def createNonExclusiveGroup(self):         groupbox = QGroupBox('Non-Exclusive Checkboxes')         groupbox.setFlat(True)         checkbox1 = QCheckBox('Checkbox1')         checkbox2 = QCheckBox('Checkbox2')         checkbox2.setChecked(True)         tristatebox = QCheckBox('Tri-state Button')         tristatebox.setTristate(True)         vbox = QVBoxLayout()         vbox.addWidget(checkbox1)         vbox.addWidget(checkbox2)         vbox.addWidget(tristatebox)         vbox.addStretch(1)         groupbox.setLayout(vbox)         return groupbox     def createPushButtonGroup(self):         groupbox = QGroupBox('Push Buttons')         groupbox.setCheckable(True)         groupbox.setChecked(True)         pushbutton = QPushButton('Normal Button')         togglebutton = QPushButton('Toggle Button')         togglebutton.setCheckable(True)         togglebutton.setChecked(True)         flatbutton = QPushButton('Flat Button')         flatbutton.setFlat(True)         popupbutton = QPushButton('Popup Button')         menu = QMenu(self)         menu.addAction('First Item')         menu.addAction('Second Item')         menu.addAction('Third Item')         menu.addAction('Fourth Item')         popupbutton.setMenu(menu)         vbox = QVBoxLayout()         vbox.addWidget(pushbutton)         vbox.addWidget(togglebutton)         vbox.addWidget(flatbutton)         vbox.addWidget(popupbutton)         vbox.addStretch(1)         groupbox.setLayout(vbox)         return groupbox if __name__ == '__main__':     app = QApplication(sys.argv)     ex = MyApp()     sys.exit(app.exec_())

      

 

 

3. 결과