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Diffstat (limited to 'tests/manual/qgraphicslayout/anchorlayout')
3 files changed, 115 insertions, 0 deletions
diff --git a/tests/manual/qgraphicslayout/anchorlayout/CMakeLists.txt b/tests/manual/qgraphicslayout/anchorlayout/CMakeLists.txt new file mode 100644 index 0000000000..13331a74a8 --- /dev/null +++ b/tests/manual/qgraphicslayout/anchorlayout/CMakeLists.txt @@ -0,0 +1,17 @@ +# Copyright (C) 2022 The Qt Company Ltd. +# SPDX-License-Identifier: BSD-3-Clause + +##################################################################### +## anchorlayout Binary: +##################################################################### +cmake_minimum_required(VERSION 3.16) + +qt_internal_add_manual_test(anchorlayout + GUI + SOURCES + main.cpp + LIBRARIES + Qt::Gui + Qt::Widgets +) + diff --git a/tests/manual/qgraphicslayout/anchorlayout/anchorlayout.pro b/tests/manual/qgraphicslayout/anchorlayout/anchorlayout.pro new file mode 100644 index 0000000000..1afba2747c --- /dev/null +++ b/tests/manual/qgraphicslayout/anchorlayout/anchorlayout.pro @@ -0,0 +1,9 @@ +TARGET = anchorlayout + +QT += widgets + +SOURCES = main.cpp + +# install +target.path = $$[QT_INSTALL_EXAMPLES]/widgets/graphicsview/anchorlayout +INSTALLS += target diff --git a/tests/manual/qgraphicslayout/anchorlayout/main.cpp b/tests/manual/qgraphicslayout/anchorlayout/main.cpp new file mode 100644 index 0000000000..93f712753b --- /dev/null +++ b/tests/manual/qgraphicslayout/anchorlayout/main.cpp @@ -0,0 +1,89 @@ +// Copyright (C) 2016 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only + +#include <QtWidgets> + +static QGraphicsProxyWidget *createItem(const QSizeF &minimum = QSizeF(100.0, 100.0), + const QSizeF &preferred = QSize(150.0, 100.0), + const QSizeF &maximum = QSizeF(200.0, 100.0), + const QString &name = "0") +{ + QGraphicsProxyWidget *w = new QGraphicsProxyWidget; + w->setWidget(new QPushButton(name)); + w->setData(0, name); + w->setMinimumSize(minimum); + w->setPreferredSize(preferred); + w->setMaximumSize(maximum); + + w->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred); + return w; +} + +int main(int argc, char **argv) +{ + QApplication app(argc, argv); + + QGraphicsScene scene; + scene.setSceneRect(0, 0, 800, 480); + + QSizeF minSize(30, 100); + QSizeF prefSize(210, 100); + QSizeF maxSize(300, 100); + + QGraphicsProxyWidget *a = createItem(minSize, prefSize, maxSize, "A"); + QGraphicsProxyWidget *b = createItem(minSize, prefSize, maxSize, "B"); + QGraphicsProxyWidget *c = createItem(minSize, prefSize, maxSize, "C"); + QGraphicsProxyWidget *d = createItem(minSize, prefSize, maxSize, "D"); + QGraphicsProxyWidget *e = createItem(minSize, prefSize, maxSize, "E"); + QGraphicsProxyWidget *f = createItem(QSizeF(30, 50), QSizeF(150, 50), maxSize, "F (overflow)"); + QGraphicsProxyWidget *g = createItem(QSizeF(30, 50), QSizeF(30, 100), maxSize, "G (overflow)"); + + QGraphicsAnchorLayout *l = new QGraphicsAnchorLayout; + l->setSpacing(0); + + QGraphicsWidget *w = new QGraphicsWidget(nullptr, Qt::Window); + w->setPos(20, 20); + w->setLayout(l); + + // vertical + l->addAnchor(a, Qt::AnchorTop, l, Qt::AnchorTop); + l->addAnchor(b, Qt::AnchorTop, l, 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, Qt::AnchorBottom, l, Qt::AnchorBottom); + l->addAnchor(e, Qt::AnchorBottom, l, 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, Qt::AnchorLeft, a, Qt::AnchorLeft); + l->addAnchor(l, Qt::AnchorLeft, d, Qt::AnchorLeft); + l->addAnchor(a, Qt::AnchorRight, b, Qt::AnchorLeft); + + l->addAnchor(a, Qt::AnchorRight, c, Qt::AnchorLeft); + l->addAnchor(c, Qt::AnchorRight, e, 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, 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(Qt::darkGreen); + QGraphicsView view(&scene); + + view.show(); + + return app.exec(); +} |