diff options
Diffstat (limited to 'examples/widgets/graphicsview/anchorlayout/anchorlayout.py')
| -rw-r--r-- | examples/widgets/graphicsview/anchorlayout/anchorlayout.py | 87 |
1 files changed, 45 insertions, 42 deletions
diff --git a/examples/widgets/graphicsview/anchorlayout/anchorlayout.py b/examples/widgets/graphicsview/anchorlayout/anchorlayout.py index f5579ec99..80a603e86 100644 --- a/examples/widgets/graphicsview/anchorlayout/anchorlayout.py +++ b/examples/widgets/graphicsview/anchorlayout/anchorlayout.py @@ -2,7 +2,7 @@ ############################################################################# ## ## Copyright (C) 2013 Riverbank Computing Limited. -## Copyright (C) 2016 The Qt Company Ltd. +## Copyright (C) 2021 The Qt Company Ltd. ## Contact: http://www.qt.io/licensing/ ## ## This file is part of the Qt for Python examples of the Qt Toolkit. @@ -40,86 +40,89 @@ ## ############################################################################# -from PySide6 import QtCore, QtWidgets +import sys + +from PySide6.QtCore import QSizeF, Qt +from PySide6.QtWidgets import (QApplication, QGraphicsAnchorLayout, + QGraphicsProxyWidget, QGraphicsScene, + QGraphicsView, QGraphicsWidget, + QPushButton, QSizePolicy, QWidget) def create_item(minimum, preferred, maximum, name): - w = QtWidgets.QGraphicsProxyWidget() + w = QGraphicsProxyWidget() - w.setWidget(QtWidgets.QPushButton(name)) + w.setWidget(QPushButton(name)) w.setMinimumSize(minimum) w.setPreferredSize(preferred) w.setMaximumSize(maximum) - w.setSizePolicy(QtWidgets.QSizePolicy.Preferred, QtWidgets.QSizePolicy.Preferred) + w.setSizePolicy(QSizePolicy.Preferred, QSizePolicy.Preferred) return w if __name__ == '__main__': + app = QApplication(sys.argv) - import sys - - app = QtWidgets.QApplication(sys.argv) - - scene = QtWidgets.QGraphicsScene() + scene = QGraphicsScene() scene.setSceneRect(0, 0, 800, 480) - min_size = QtCore.QSizeF(30, 100) - pref_size = QtCore.QSizeF(210, 100) - max_size = QtCore.QSizeF(300, 100) + min_size = QSizeF(30, 100) + pref_size = QSizeF(210, 100) + max_size = QSizeF(300, 100) a = create_item(min_size, pref_size, max_size, "A") b = create_item(min_size, pref_size, max_size, "B") c = create_item(min_size, pref_size, max_size, "C") d = create_item(min_size, pref_size, max_size, "D") e = create_item(min_size, pref_size, max_size, "E") - f = create_item(QtCore.QSizeF(30, 50), QtCore.QSizeF(150, 50), max_size, "F") - g = create_item(QtCore.QSizeF(30, 50), QtCore.QSizeF(30, 100), max_size, "G") + f = create_item(QSizeF(30, 50), QSizeF(150, 50), max_size, "F") + g = create_item(QSizeF(30, 50), QSizeF(30, 100), max_size, "G") - l = QtWidgets.QGraphicsAnchorLayout() + l = QGraphicsAnchorLayout() l.setSpacing(0) - w = QtWidgets.QGraphicsWidget(None, QtCore.Qt.Window) + w = QGraphicsWidget(None, Qt.Window) w.setPos(20, 20) w.setLayout(l) # Vertical. - l.addAnchor(a, QtCore.Qt.AnchorTop, l, QtCore.Qt.AnchorTop) - l.addAnchor(b, QtCore.Qt.AnchorTop, l, QtCore.Qt.AnchorTop) + l.addAnchor(a, Qt.AnchorTop, l, Qt.AnchorTop) + l.addAnchor(b, Qt.AnchorTop, l, Qt.AnchorTop) - l.addAnchor(c, QtCore.Qt.AnchorTop, a, QtCore.Qt.AnchorBottom) - l.addAnchor(c, QtCore.Qt.AnchorTop, b, QtCore.Qt.AnchorBottom) - l.addAnchor(c, QtCore.Qt.AnchorBottom, d, QtCore.Qt.AnchorTop) - l.addAnchor(c, QtCore.Qt.AnchorBottom, e, QtCore.Qt.AnchorTop) + l.addAnchor(c, Qt.AnchorTop, a, Qt.AnchorBottom) + l.addAnchor(c, Qt.AnchorTop, b, Qt.AnchorBottom) + l.addAnchor(c, Qt.AnchorBottom, d, Qt.AnchorTop) + l.addAnchor(c, Qt.AnchorBottom, e, Qt.AnchorTop) - l.addAnchor(d, QtCore.Qt.AnchorBottom, l, QtCore.Qt.AnchorBottom) - l.addAnchor(e, QtCore.Qt.AnchorBottom, l, QtCore.Qt.AnchorBottom) + l.addAnchor(d, Qt.AnchorBottom, l, Qt.AnchorBottom) + l.addAnchor(e, Qt.AnchorBottom, l, Qt.AnchorBottom) - l.addAnchor(c, QtCore.Qt.AnchorTop, f, QtCore.Qt.AnchorTop) - l.addAnchor(c, QtCore.Qt.AnchorVerticalCenter, f, QtCore.Qt.AnchorBottom) - l.addAnchor(f, QtCore.Qt.AnchorBottom, g, QtCore.Qt.AnchorTop) - l.addAnchor(c, QtCore.Qt.AnchorBottom, g, QtCore.Qt.AnchorBottom) + l.addAnchor(c, Qt.AnchorTop, f, Qt.AnchorTop) + l.addAnchor(c, Qt.AnchorVerticalCenter, f, Qt.AnchorBottom) + l.addAnchor(f, Qt.AnchorBottom, g, Qt.AnchorTop) + l.addAnchor(c, Qt.AnchorBottom, g, Qt.AnchorBottom) # Horizontal. - l.addAnchor(l, QtCore.Qt.AnchorLeft, a, QtCore.Qt.AnchorLeft) - l.addAnchor(l, QtCore.Qt.AnchorLeft, d, QtCore.Qt.AnchorLeft) - l.addAnchor(a, QtCore.Qt.AnchorRight, b, QtCore.Qt.AnchorLeft) + l.addAnchor(l, Qt.AnchorLeft, a, Qt.AnchorLeft) + l.addAnchor(l, Qt.AnchorLeft, d, Qt.AnchorLeft) + l.addAnchor(a, Qt.AnchorRight, b, Qt.AnchorLeft) - l.addAnchor(a, QtCore.Qt.AnchorRight, c, QtCore.Qt.AnchorLeft) - l.addAnchor(c, QtCore.Qt.AnchorRight, e, QtCore.Qt.AnchorLeft) + l.addAnchor(a, Qt.AnchorRight, c, Qt.AnchorLeft) + l.addAnchor(c, Qt.AnchorRight, e, Qt.AnchorLeft) - l.addAnchor(b, QtCore.Qt.AnchorRight, l, QtCore.Qt.AnchorRight) - l.addAnchor(e, QtCore.Qt.AnchorRight, l, QtCore.Qt.AnchorRight) - l.addAnchor(d, QtCore.Qt.AnchorRight, e, QtCore.Qt.AnchorLeft) + l.addAnchor(b, Qt.AnchorRight, l, Qt.AnchorRight) + l.addAnchor(e, Qt.AnchorRight, l, Qt.AnchorRight) + l.addAnchor(d, Qt.AnchorRight, e, Qt.AnchorLeft) - l.addAnchor(l, QtCore.Qt.AnchorLeft, f, QtCore.Qt.AnchorLeft) - l.addAnchor(l, QtCore.Qt.AnchorLeft, g, QtCore.Qt.AnchorLeft) - l.addAnchor(f, QtCore.Qt.AnchorRight, g, QtCore.Qt.AnchorRight) + l.addAnchor(l, Qt.AnchorLeft, f, Qt.AnchorLeft) + l.addAnchor(l, Qt.AnchorLeft, g, Qt.AnchorLeft) + l.addAnchor(f, Qt.AnchorRight, g, Qt.AnchorRight) scene.addItem(w) - scene.setBackgroundBrush(QtCore.Qt.darkGreen) + scene.setBackgroundBrush(Qt.darkGreen) - view = QtWidgets.QGraphicsView(scene) + view = QGraphicsView(scene) view.show() sys.exit(app.exec_()) |