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Commit fa26ad2

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PySide6 Multiple Windows
1 parent 81a2a61 commit fa26ad2

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10 files changed

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10 files changed

+953
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‎pyqt6/tutorials/creating-multiple-windows/pyside6-creating-multiple-windows.md

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import sys
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from PySide6.QtWidgets import (
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QApplication,
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QLabel,
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QMainWindow,
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QPushButton,
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QVBoxLayout,
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QWidget,
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)
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class AnotherWindow(QWidget):
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"""
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This "window" is a QWidget. If it has no parent, it
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will appear as a free-floating window as we want.
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"""
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def __init__(self):
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super().__init__()
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layout = QVBoxLayout()
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self.label = QLabel("Another Window")
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layout.addWidget(self.label)
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self.setLayout(layout)
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class MainWindow(QMainWindow):
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def __init__(self):
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super().__init__()
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self.button = QPushButton("Push for Window")
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self.button.clicked.connect(self.show_new_window)
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self.setCentralWidget(self.button)
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def show_new_window(self, checked):
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w = AnotherWindow()
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w.show()
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app = QApplication(sys.argv)
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w = MainWindow()
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w.show()
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app.exec()
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import sys
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from random import randint
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from PySide6.QtWidgets import (
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QApplication,
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QLabel,
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QMainWindow,
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QPushButton,
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QVBoxLayout,
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QWidget,
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)
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class AnotherWindow(QWidget):
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"""
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This "window" is a QWidget. If it has no parent,
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it will appear as a free-floating window.
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"""
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def __init__(self):
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super().__init__()
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layout = QVBoxLayout()
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self.label = QLabel("Another Window % d" % randint(0, 100))
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layout.addWidget(self.label)
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self.setLayout(layout)
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class MainWindow(QMainWindow):
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def __init__(self):
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super().__init__()
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self.window1 = AnotherWindow()
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self.window2 = AnotherWindow()
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l = QVBoxLayout()
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button1 = QPushButton("Push for Window 1")
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button1.clicked.connect(lambda checked: self.toggle_window(self.window1))
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l.addWidget(button1)
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button2 = QPushButton("Push for Window 2")
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button2.clicked.connect(lambda checked: self.toggle_window(self.window2))
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l.addWidget(button2)
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w = QWidget()
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w.setLayout(l)
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self.setCentralWidget(w)
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def toggle_window(self, window):
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if window.isVisible():
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window.hide()
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else:
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window.show()
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app = QApplication(sys.argv)
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w = MainWindow()
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w.show()
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app.exec_()
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import sys
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from random import randint
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from PySide6.QtWidgets import (
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QApplication,
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QLabel,
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QMainWindow,
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QPushButton,
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QVBoxLayout,
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QWidget,
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)
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13+
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class AnotherWindow(QWidget):
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"""
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This "window" is a QWidget. If it has no parent,
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it will appear as a free-floating window.
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"""
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def __init__(self):
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super().__init__()
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layout = QVBoxLayout()
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self.label = QLabel("Another Window % d" % randint(0, 100))
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layout.addWidget(self.label)
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self.setLayout(layout)
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class MainWindow(QMainWindow):
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def __init__(self):
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super().__init__()
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self.window1 = AnotherWindow()
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self.window2 = AnotherWindow()
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layout = QVBoxLayout()
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button1 = QPushButton("Push for Window 1")
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button1.clicked.connect(
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lambda checked: self.toggle_window(self.window1),
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)
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layout.addWidget(button1)
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button2 = QPushButton("Push for Window 2")
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button2.clicked.connect(
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lambda checked: self.toggle_window(self.window2),
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)
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layout.addWidget(button2)
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w = QWidget()
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w.setLayout(layout)
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self.setCentralWidget(w)
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def toggle_window(self, window):
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if window.isVisible():
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window.hide()
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else:
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window.show()
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app = QApplication(sys.argv)
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window = MainWindow()
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window.show()
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app.exec()
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import sys
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from random import randint
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from PySide6.QtWidgets import (
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QApplication,
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QLabel,
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QMainWindow,
8+
QPushButton,
9+
QVBoxLayout,
10+
QWidget,
11+
)
12+
13+
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class AnotherWindow(QWidget):
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"""
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This "window" is a QWidget. If it has no parent,
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it will appear as a free-floating window.
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"""
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def __init__(self):
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super().__init__()
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layout = QVBoxLayout()
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self.label = QLabel("Another Window % d" % randint(0, 100))
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layout.addWidget(self.label)
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self.setLayout(layout)
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class MainWindow(QMainWindow):
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def __init__(self):
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super().__init__()
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self.window1 = AnotherWindow()
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self.window2 = AnotherWindow()
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layout = QVBoxLayout()
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button1 = QPushButton("Push for Window 1")
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button1.clicked.connect(self.toggle_window1)
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layout.addWidget(button1)
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button2 = QPushButton("Push for Window 2")
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button2.clicked.connect(self.toggle_window2)
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layout.addWidget(button2)
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w = QWidget()
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w.setLayout(layout)
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self.setCentralWidget(w)
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def toggle_window1(self, checked):
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if self.window1.isVisible():
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self.window1.hide()
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else:
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self.window1.show()
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def toggle_window2(self, checked):
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if self.window2.isVisible():
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self.window2.hide()
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else:
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self.window2.show()
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app = QApplication(sys.argv)
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window = MainWindow()
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window.show()
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app.exec()
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import sys
2+
3+
from PySide6.QtWidgets import (
4+
QApplication,
5+
QLabel,
6+
QMainWindow,
7+
QPushButton,
8+
QVBoxLayout,
9+
QWidget,
10+
)
11+
12+
13+
class AnotherWindow(QWidget):
14+
"""
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This "window" is a QWidget. If it has no parent, it
16+
will appear as a free-floating window as we want.
17+
"""
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def __init__(self):
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super().__init__()
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layout = QVBoxLayout()
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self.label = QLabel("Another Window")
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layout.addWidget(self.label)
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self.setLayout(layout)
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26+
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class MainWindow(QMainWindow):
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def __init__(self):
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super().__init__()
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self.button = QPushButton("Push for Window")
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self.button.clicked.connect(self.show_new_window)
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self.setCentralWidget(self.button)
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def show_new_window(self, checked):
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self.w = AnotherWindow()
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self.w.show()
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app = QApplication(sys.argv)
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window = MainWindow()
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window.show()
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app.exec()
Lines changed: 43 additions & 0 deletions
Original file line numberDiff line numberDiff line change
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1+
import sys
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from random import randint
3+
4+
from PySide6.QtWidgets import (
5+
QApplication,
6+
QLabel,
7+
QMainWindow,
8+
QPushButton,
9+
QVBoxLayout,
10+
QWidget,
11+
)
12+
13+
14+
class AnotherWindow(QWidget):
15+
"""
16+
This "window" is a QWidget. If it has no parent, it
17+
will appear as a free-floating window as we want.
18+
"""
19+
20+
def __init__(self):
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super().__init__()
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layout = QVBoxLayout()
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self.label = QLabel("Another Window % d" % randint(0, 100))
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layout.addWidget(self.label)
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self.setLayout(layout)
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27+
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class MainWindow(QMainWindow):
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def __init__(self):
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super().__init__()
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self.w = AnotherWindow()
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self.button = QPushButton("Push for Window")
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self.button.clicked.connect(self.show_new_window)
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self.setCentralWidget(self.button)
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def show_new_window(self, checked):
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self.w.show()
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app = QApplication(sys.argv)
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window = MainWindow()
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window.show()
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app.exec()
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Original file line numberDiff line numberDiff line change
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import sys
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from random import randint
3+
4+
from PySide6.QtWidgets import (
5+
QApplication,
6+
QLabel,
7+
QMainWindow,
8+
QPushButton,
9+
QVBoxLayout,
10+
QWidget,
11+
)
12+
13+
14+
class AnotherWindow(QWidget):
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"""
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This "window" is a QWidget. If it has no parent, it
17+
will appear as a free-floating window as we want.
18+
"""
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20+
def __init__(self):
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super().__init__()
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layout = QVBoxLayout()
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self.label = QLabel("Another Window % d" % randint(0, 100))
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layout.addWidget(self.label)
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self.setLayout(layout)
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27+
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class MainWindow(QMainWindow):
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def __init__(self):
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super().__init__()
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self.w = None # No external window yet.
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self.button = QPushButton("Push for Window")
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self.button.clicked.connect(self.show_new_window)
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self.setCentralWidget(self.button)
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def show_new_window(self, checked):
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if self.w is None:
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self.w = AnotherWindow()
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self.w.show()
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app = QApplication(sys.argv)
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window = MainWindow()
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window.show()
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app.exec()

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