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| author | John Tapsell <john.tapsell.ext@basyskom.de> | 2010-10-04 00:03:41 (GMT) |
|---|---|---|
| committer | Olivier Goffart <olivier.goffart@nokia.com> | 2010-10-13 11:30:48 (GMT) |
| commit | 6d4d265e7e67dde58e45d7d89f4974d0bd8b70e4 (patch) | |
| tree | ea49d349b13de258b04bc84a4103b1da92432392 /tests | |
| parent | 9f766c977a329c84023a15fc66f52d26ff03447b (diff) | |
| download | Qt-6d4d265e7e67dde58e45d7d89f4974d0bd8b70e4.zip Qt-6d4d265e7e67dde58e45d7d89f4974d0bd8b70e4.tar.gz Qt-6d4d265e7e67dde58e45d7d89f4974d0bd8b70e4.tar.bz2 | |
QGridLayoutEngine - Rework height-for-width support so that row/col spanning works
Task-number: QTBUG-13547
Reviewed-by: Olivier Goffart
Merge-request: 847
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/auto/qgraphicsgridlayout/tst_qgraphicsgridlayout.cpp | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/tests/auto/qgraphicsgridlayout/tst_qgraphicsgridlayout.cpp b/tests/auto/qgraphicsgridlayout/tst_qgraphicsgridlayout.cpp index 03c1d5b..3827018 100644 --- a/tests/auto/qgraphicsgridlayout/tst_qgraphicsgridlayout.cpp +++ b/tests/auto/qgraphicsgridlayout/tst_qgraphicsgridlayout.cpp @@ -108,6 +108,7 @@ private slots: void styleInfoLeak(); void task236367_maxSizeHint(); void heightForWidth(); + void heightForWidthWithSpanning(); }; class RectWidget : public QGraphicsWidget @@ -2571,6 +2572,40 @@ void tst_QGraphicsGridLayout::heightForWidth() } +void tst_QGraphicsGridLayout::heightForWidthWithSpanning() +{ + QGraphicsWidget *widget = new QGraphicsWidget; + QGraphicsGridLayout *layout = new QGraphicsGridLayout; + widget->setLayout(layout); + layout->setContentsMargins(0, 0, 0, 0); + layout->setSpacing(0); + + RectWidget *w = new RectWidget; + w->setSizeHint(Qt::MinimumSize, QSizeF(1,1)); + w->setSizeHint(Qt::MaximumSize, QSizeF(30000,30000)); + w->setConstraintFunction(hfw); + QSizePolicy sp(QSizePolicy::Preferred, QSizePolicy::Preferred); + sp.setHeightForWidth(true); + w->setSizePolicy(sp); + layout->addItem(w, 0,0,2,2); + + QCOMPARE(layout->effectiveSizeHint(Qt::MinimumSize, QSizeF(-1, -1)), QSizeF(1, 100)); + QCOMPARE(layout->effectiveSizeHint(Qt::PreferredSize, QSizeF(-1, -1)), QSizeF(200, 100)); + QCOMPARE(layout->effectiveSizeHint(Qt::MaximumSize, QSizeF(-1, -1)), QSizeF(QWIDGETSIZE_MAX, QWIDGETSIZE_MAX)); + + QCOMPARE(layout->effectiveSizeHint(Qt::MinimumSize, QSizeF(200, -1)), QSizeF(200, 100)); + QCOMPARE(layout->effectiveSizeHint(Qt::PreferredSize, QSizeF(200, -1)), QSizeF(200, 100)); + QCOMPARE(layout->effectiveSizeHint(Qt::MaximumSize, QSizeF(200, -1)), QSizeF(200, QWIDGETSIZE_MAX)); + + QCOMPARE(layout->effectiveSizeHint(Qt::MinimumSize, QSizeF(2, -1)), QSizeF(2, 10000)); + QCOMPARE(layout->effectiveSizeHint(Qt::PreferredSize, QSizeF(2, -1)), QSizeF(2, 10000)); + QCOMPARE(layout->effectiveSizeHint(Qt::MaximumSize, QSizeF(2, -1)), QSizeF(2, QWIDGETSIZE_MAX)); + + QCOMPARE(layout->effectiveSizeHint(Qt::MinimumSize, QSizeF(200, -1)), QSizeF(200, 100)); + QCOMPARE(layout->effectiveSizeHint(Qt::PreferredSize, QSizeF(200, -1)), QSizeF(200, 100)); + QCOMPARE(layout->effectiveSizeHint(Qt::MaximumSize, QSizeF(200, -1)), QSizeF(200, QWIDGETSIZE_MAX)); +} + QTEST_MAIN(tst_QGraphicsGridLayout) #include "tst_qgraphicsgridlayout.moc" |