PyQt5 예제 - QStackedWidget

간단한 QStackedWidget 예제입니다.

2022. 8. 14  최초작성

버튼위에 QStackedWidget를 위한 영역이 존재합니다. 

STACK 1과 STACK 2 버튼을 누름에 따라 이 영역에 다른 레이어를 보여줍니다.

 

 

전체 소스코드입니다.

 

import sys from PyQt5.QtWidgets import QVBoxLayout, QHBoxLayout, QWidget, QStackedWidget, QPushButton, QLabel, QDialog, QApplication from PyQt5.QtGui import QPixmap class MainDialog(QDialog):     def __init__(self):         super().__init__()         vertical_layout = QVBoxLayout()         stack1 = QWidget()         stack2 = QWidget()         self.Stack = QStackedWidget()         self.Stack.addWidget(stack1)         self.Stack.addWidget(stack2)         horizontal_layout1 = QHBoxLayout()         label1 = QLabel()         label2 = QLabel()         horizontal_layout1.addWidget(label1)         horizontal_layout1.addWidget(label2)         pixmap = QPixmap('images.png')         label1.setPixmap(pixmap)         label2.setPixmap(pixmap)         stack1.setLayout(horizontal_layout1)         horizontal_layout2 = QHBoxLayout(self)         label3 = QLabel()         horizontal_layout2.addWidget(label3)         label3.setPixmap(pixmap)         label3.setScaledContents(True)         stack2.setLayout(horizontal_layout2)         vertical_layout.addWidget(self.Stack)         horizontal_layout3 = QHBoxLayout()         self.Button1 = QPushButton('STACK 1', self)         self.Button1.clicked.connect(self.show_stack1)         self.Button2 = QPushButton('STACK 2', self)         self.Button2.clicked.connect(self.show_stack2)         horizontal_layout3.addWidget(self.Button1)         horizontal_layout3.addWidget(self.Button2)         vertical_layout.addLayout(horizontal_layout3)         self.setLayout(vertical_layout)                 self.Button1.setEnabled(False)     def show_stack1(self):         self.Stack.setCurrentIndex(0)         self.Button1.setEnabled(False)         self.Button2.setEnabled(True)     def show_stack2(self):         self.Stack.setCurrentIndex(1)           self.Button1.setEnabled(True)         self.Button2.setEnabled(False) if __name__ == '__main__':     app = QApplication(sys.argv)     dlg = MainDialog()     dlg.show()     app.exec_()

참고

 

https://www.tutorialspoint.com/pyqt/pyqt_qstackedwidget.htm

 

https://stackoverflow.com/questions/10915215/pyqt-qt-how-to-stretch-an-image-in-qlabel-widget

 

https://www.pythonguis.com/faq/adding-images-to-pyqt5-applications/