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Diffstat (limited to 'examples/widgets/graphicsview/anchorlayout.py')
| -rw-r--r-- | examples/widgets/graphicsview/anchorlayout.py | 125 |
1 files changed, 0 insertions, 125 deletions
diff --git a/examples/widgets/graphicsview/anchorlayout.py b/examples/widgets/graphicsview/anchorlayout.py deleted file mode 100644 index 3e2c54d78..000000000 --- a/examples/widgets/graphicsview/anchorlayout.py +++ /dev/null @@ -1,125 +0,0 @@ - -############################################################################# -## -## Copyright (C) 2013 Riverbank Computing Limited. -## Copyright (C) 2016 The Qt Company Ltd. -## Contact: http://www.qt.io/licensing/ -## -## This file is part of the Qt for Python examples of the Qt Toolkit. -## -## $QT_BEGIN_LICENSE:BSD$ -## You may use this file under the terms of the BSD license as follows: -## -## "Redistribution and use in source and binary forms, with or without -## modification, are permitted provided that the following conditions are -## met: -## * Redistributions of source code must retain the above copyright -## notice, this list of conditions and the following disclaimer. -## * Redistributions in binary form must reproduce the above copyright -## notice, this list of conditions and the following disclaimer in -## the documentation and/or other materials provided with the -## distribution. -## * Neither the name of The Qt Company Ltd nor the names of its -## contributors may be used to endorse or promote products derived -## from this software without specific prior written permission. -## -## -## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -## "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -## LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -## A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -## OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -## DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -## THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -## (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -## OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -## -## $QT_END_LICENSE$ -## -############################################################################# - -from PySide2 import QtCore, QtGui, QtWidgets - - -def createItem(minimum, preferred, maximum, name): - w = QtWidgets.QGraphicsProxyWidget() - - w.setWidget(QtWidgets.QPushButton(name)) - w.setMinimumSize(minimum) - w.setPreferredSize(preferred) - w.setMaximumSize(maximum) - w.setSizePolicy(QtWidgets.QSizePolicy.Preferred, QtWidgets.QSizePolicy.Preferred) - - return w - - -if __name__ == '__main__': - - import sys - - app = QtWidgets.QApplication(sys.argv) - - scene = QtWidgets.QGraphicsScene() - scene.setSceneRect(0, 0, 800, 480) - - minSize = QtCore.QSizeF(30, 100) - prefSize = QtCore.QSizeF(210, 100) - maxSize = QtCore.QSizeF(300, 100) - - a = createItem(minSize, prefSize, maxSize, "A") - b = createItem(minSize, prefSize, maxSize, "B") - c = createItem(minSize, prefSize, maxSize, "C") - d = createItem(minSize, prefSize, maxSize, "D") - e = createItem(minSize, prefSize, maxSize, "E") - f = createItem(QtCore.QSizeF(30, 50), QtCore.QSizeF(150, 50), maxSize, "F") - g = createItem(QtCore.QSizeF(30, 50), QtCore.QSizeF(30, 100), maxSize, "G") - - l = QtWidgets.QGraphicsAnchorLayout() - l.setSpacing(0) - - w = QtWidgets.QGraphicsWidget(None, QtCore.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(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(d, QtCore.Qt.AnchorBottom, l, QtCore.Qt.AnchorBottom) - l.addAnchor(e, QtCore.Qt.AnchorBottom, l, QtCore.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) - - # 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(a, QtCore.Qt.AnchorRight, c, QtCore.Qt.AnchorLeft) - l.addAnchor(c, QtCore.Qt.AnchorRight, e, QtCore.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(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) - - scene.addItem(w) - scene.setBackgroundBrush(QtCore.Qt.darkGreen) - - view = QtWidgets.QGraphicsView(scene) - view.show() - - sys.exit(app.exec_()) |