我想在單擊按鈕時創建一個新窗口。稍后我將根據輸入的數據動態創建窗口。但我想先從簡單開始。from PyQt5 import QtWidgetsfrom PyQt5.QtWidgets import QPushButton, QGridLayout, QWidgetclass MyWindow(QtWidgets.QMainWindow, QPushButton): def __init__(self): super(MyWindow, self).__init__() centralWidget = QWidget() self.setCentralWidget(centralWidget) self.setWindowTitle("ASSET") self.Button = QPushButton('Action',self) self.Button.clicked.connect(self.Action) self.layout = QGridLayout(centralWidget) self.layout.addWidget(self.Button) def Action(self): passif __name__ == "__main__": import sys app = QtWidgets.QApplication(sys.argv) window = MyWindow() window.show() sys.exit(app.exec_())
1 回答
精慕HU
TA貢獻1845條經驗 獲得超8個贊
您可以創建另一個QMainWindow()，當單擊按鈕時，激活該show()方法
from PyQt5 import QtWidgets
from PyQt5.QtWidgets import QPushButton, QGridLayout, QWidget, QLabel
class NewWindow(QtWidgets.QMainWindow):
def __init__(self, parent=None):
super(NewWindow, self).__init__(parent)
self.label = QLabel('New Window!')
centralWidget = QWidget()
self.setCentralWidget(centralWidget)
self.layout = QGridLayout(centralWidget)
self.layout.addWidget(self.label)
class MyWindow(QtWidgets.QMainWindow, QPushButton):
def __init__(self):
super(MyWindow, self).__init__()
centralWidget = QWidget()
self.setCentralWidget(centralWidget)
self.setWindowTitle("ASSET")
self.Button = QPushButton('Action',self)
self.Button.clicked.connect(self.Action)
self.layout = QGridLayout(centralWidget)
self.layout.addWidget(self.Button)
self.new_window = NewWindow(self)
def Action(self):
self.new_window.show()
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
window = MyWindow()
window.show()
sys.exit(app.exec_())
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