diff options
| -rw-r--r-- | tests/auto/qgraphicsanchorlayout/tst_qgraphicsanchorlayout.cpp | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/tests/auto/qgraphicsanchorlayout/tst_qgraphicsanchorlayout.cpp b/tests/auto/qgraphicsanchorlayout/tst_qgraphicsanchorlayout.cpp index f982973..385fb3e 100644 --- a/tests/auto/qgraphicsanchorlayout/tst_qgraphicsanchorlayout.cpp +++ b/tests/auto/qgraphicsanchorlayout/tst_qgraphicsanchorlayout.cpp @@ -66,6 +66,7 @@ private slots: void hardComplexS60(); void delete_anchor(); void conflicts(); + void sizePolicy(); }; class RectWidget : public QGraphicsWidget @@ -250,6 +251,11 @@ void tst_QGraphicsAnchorLayout::layoutDirection() QGraphicsWidget *b = createItem(min, pref, max, "b"); QGraphicsWidget *c = createItem(min, pref, QSizeF(100, 20), "c"); + a->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred); + b->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred); + c->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred); + + QGraphicsAnchorLayout *l = new QGraphicsAnchorLayout; l->setContentsMargins(0, 5, 10, 15); // horizontal @@ -1100,7 +1106,87 @@ void tst_QGraphicsAnchorLayout::delete_anchor() delete p; delete view; +} + +void tst_QGraphicsAnchorLayout::sizePolicy() +{ + QGraphicsScene scene; + QSizeF minSize(0, 0); + QSizeF prefSize(50, 50); + QSizeF maxSize(100, 100); + QGraphicsWidget *w1 = createItem(minSize, prefSize, maxSize, "w1"); + + QGraphicsAnchorLayout *l = new QGraphicsAnchorLayout; + l->setSpacing(0); + l->setContentsMargins(0, 0, 0, 0); + + // horizontal + QGraphicsAnchor *anchor = l->addAnchor(l, Qt::AnchorLeft, w1, Qt::AnchorLeft); + anchor->setSpacing(0); + + anchor = l->addAnchor(w1, Qt::AnchorRight, l, Qt::AnchorRight); + anchor->setSpacing(0); + // vertical + anchor = l->addAnchor(l, Qt::AnchorTop, w1, Qt::AnchorTop); + anchor->setSpacing(0); + + anchor = l->addAnchor(w1, Qt::AnchorBottom, l, Qt::AnchorBottom); + anchor->setSpacing(0); + + QGraphicsWidget *p = new QGraphicsWidget; + p->setLayout(l); + + scene.addItem(p); + QGraphicsView *view = new QGraphicsView(&scene); + + // QSizePolicy::Minimum + w1->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum); + QApplication::processEvents(); + w1->adjustSize(); + + QCOMPARE(l->effectiveSizeHint(Qt::MinimumSize), QSizeF(50, 50)); + QCOMPARE(l->effectiveSizeHint(Qt::PreferredSize), QSizeF(50, 50)); + QCOMPARE(l->effectiveSizeHint(Qt::MaximumSize), QSizeF(100, 100)); + + // QSizePolicy::Maximum + w1->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Maximum); + QApplication::processEvents(); + w1->adjustSize(); + + QCOMPARE(l->effectiveSizeHint(Qt::MinimumSize), QSizeF(0, 0)); + QCOMPARE(l->effectiveSizeHint(Qt::PreferredSize), QSizeF(50, 50)); + QCOMPARE(l->effectiveSizeHint(Qt::MaximumSize), QSizeF(50, 50)); + + // QSizePolicy::Fixed + w1->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed); + QApplication::processEvents(); + w1->adjustSize(); + + QCOMPARE(l->effectiveSizeHint(Qt::MinimumSize), QSizeF(50, 50)); + QCOMPARE(l->effectiveSizeHint(Qt::PreferredSize), QSizeF(50, 50)); + QCOMPARE(l->effectiveSizeHint(Qt::MaximumSize), QSizeF(50, 50)); + + // QSizePolicy::Preferred + w1->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred); + QApplication::processEvents(); + w1->adjustSize(); + + QCOMPARE(l->effectiveSizeHint(Qt::MinimumSize), QSizeF(0, 0)); + QCOMPARE(l->effectiveSizeHint(Qt::PreferredSize), QSizeF(50, 50)); + QCOMPARE(l->effectiveSizeHint(Qt::MaximumSize), QSizeF(100, 100)); + + // QSizePolicy::Ignored + w1->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Ignored); + QApplication::processEvents(); + w1->adjustSize(); + + QCOMPARE(l->effectiveSizeHint(Qt::MinimumSize), QSizeF(0, 0)); + QCOMPARE(l->effectiveSizeHint(Qt::PreferredSize), QSizeF(0, 0)); + QCOMPARE(l->effectiveSizeHint(Qt::MaximumSize), QSizeF(100, 100)); + + delete p; + delete view; } void tst_QGraphicsAnchorLayout::conflicts() |