diff options
author | Andreas Aardal Hanssen <andrhans@cisco.com> | 2011-09-29 14:54:15 +0200 |
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committer | Qt by Nokia <qt-info@nokia.com> | 2011-10-03 15:31:42 +0200 |
commit | e4207a79d14ee85fb4623e6903a64b0a596997f2 (patch) | |
tree | 9b8bbcd7ae7a07f4d3df123a35af8ffe8aaf1771 /tests | |
parent | 5ea2eab00d70c4dfef1050387c5db376aff95b39 (diff) |
Fix bug in QGraphicsItem::isVisibleTo().
Task-number: QTBUG-21612
Reviewed-by: James Perrett
Reviewed-by: Magne Pettersen Zachrisen
Change-Id: I570c673a817c3c01593fcd7fa46d545f34e2c38d
Merge-request: 1396
Reviewed-by: Jan-Arve Saether <jan-arve.saether@nokia.com>
Reviewed-on: http://codereview.qt-project.org/5927
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Jan-Arve Sæther <jan-arve.saether@nokia.com>
Diffstat (limited to 'tests')
-rw-r--r-- | tests/auto/qgraphicsitem/tst_qgraphicsitem.cpp | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/tests/auto/qgraphicsitem/tst_qgraphicsitem.cpp b/tests/auto/qgraphicsitem/tst_qgraphicsitem.cpp index ce099e0de9..c6babb8dd0 100644 --- a/tests/auto/qgraphicsitem/tst_qgraphicsitem.cpp +++ b/tests/auto/qgraphicsitem/tst_qgraphicsitem.cpp @@ -305,6 +305,7 @@ private slots: void inputMethodHints(); void toolTip(); void visible(); + void isVisibleTo(); void explicitlyVisible(); void enabled(); void explicitlyEnabled(); @@ -1138,6 +1139,113 @@ void tst_QGraphicsItem::visible() QVERIFY(!item->hasFocus()); } +void tst_QGraphicsItem::isVisibleTo() +{ + QGraphicsScene scene; + QGraphicsItem *parent = scene.addRect(QRectF(0, 0, 100, 100)); + QGraphicsItem *child = scene.addRect(QRectF(25, 25, 50, 50)); + QGraphicsItem *grandChild = scene.addRect(QRectF(50, 50, 50, 50)); + QGraphicsItem *stranger = scene.addRect(100, 100, 100, 100); + + child->setParentItem(parent); + grandChild->setParentItem(child); + + QVERIFY(grandChild->isVisible()); + QVERIFY(grandChild->isVisibleTo(grandChild)); + QVERIFY(grandChild->isVisibleTo(child)); + QVERIFY(grandChild->isVisibleTo(parent)); + QVERIFY(grandChild->isVisibleTo(0)); + QVERIFY(child->isVisible()); + QVERIFY(child->isVisibleTo(child)); + QVERIFY(child->isVisibleTo(parent)); + QVERIFY(child->isVisibleTo(0)); + QVERIFY(parent->isVisible()); + QVERIFY(parent->isVisibleTo(parent)); + QVERIFY(parent->isVisibleTo(0)); + QVERIFY(!parent->isVisibleTo(child)); + QVERIFY(!child->isVisibleTo(grandChild)); + QVERIFY(!grandChild->isVisibleTo(stranger)); + QVERIFY(!child->isVisibleTo(stranger)); + QVERIFY(!parent->isVisibleTo(stranger)); + QVERIFY(!stranger->isVisibleTo(grandChild)); + QVERIFY(!stranger->isVisibleTo(child)); + QVERIFY(!stranger->isVisibleTo(parent)); + + // Case 1: only parent is explicitly hidden + parent->hide(); + + QVERIFY(!grandChild->isVisible()); + QVERIFY(grandChild->isVisibleTo(grandChild)); + QVERIFY(grandChild->isVisibleTo(child)); + QVERIFY(grandChild->isVisibleTo(parent)); + QVERIFY(!grandChild->isVisibleTo(0)); + QVERIFY(!child->isVisible()); + QVERIFY(child->isVisibleTo(child)); + QVERIFY(child->isVisibleTo(parent)); + QVERIFY(!child->isVisibleTo(0)); + QVERIFY(!parent->isVisible()); + QVERIFY(!parent->isVisibleTo(parent)); + QVERIFY(!parent->isVisibleTo(0)); + QVERIFY(!parent->isVisibleTo(child)); + QVERIFY(!child->isVisibleTo(grandChild)); + QVERIFY(!grandChild->isVisibleTo(stranger)); + QVERIFY(!child->isVisibleTo(stranger)); + QVERIFY(!parent->isVisibleTo(stranger)); + QVERIFY(!stranger->isVisibleTo(grandChild)); + QVERIFY(!stranger->isVisibleTo(child)); + QVERIFY(!stranger->isVisibleTo(parent)); + + // Case 2: only child is hidden + parent->show(); + child->hide(); + + QVERIFY(!grandChild->isVisible()); + QVERIFY(grandChild->isVisibleTo(grandChild)); + QVERIFY(grandChild->isVisibleTo(child)); + QVERIFY(!grandChild->isVisibleTo(parent)); + QVERIFY(!grandChild->isVisibleTo(0)); + QVERIFY(!child->isVisible()); + QVERIFY(!child->isVisibleTo(child)); + QVERIFY(!child->isVisibleTo(parent)); + QVERIFY(!child->isVisibleTo(0)); + QVERIFY(parent->isVisible()); + QVERIFY(parent->isVisibleTo(parent)); + QVERIFY(parent->isVisibleTo(0)); + QVERIFY(!parent->isVisibleTo(child)); + QVERIFY(!child->isVisibleTo(grandChild)); + QVERIFY(!grandChild->isVisibleTo(stranger)); + QVERIFY(!child->isVisibleTo(stranger)); + QVERIFY(!parent->isVisibleTo(stranger)); + QVERIFY(!stranger->isVisibleTo(grandChild)); + QVERIFY(!stranger->isVisibleTo(child)); + QVERIFY(!stranger->isVisibleTo(parent)); + + // Case 3: only grand child is hidden + child->show(); + grandChild->hide(); + + QVERIFY(!grandChild->isVisible()); + QVERIFY(!grandChild->isVisibleTo(grandChild)); + QVERIFY(!grandChild->isVisibleTo(child)); + QVERIFY(!grandChild->isVisibleTo(parent)); + QVERIFY(!grandChild->isVisibleTo(0)); + QVERIFY(child->isVisible()); + QVERIFY(child->isVisibleTo(child)); + QVERIFY(child->isVisibleTo(parent)); + QVERIFY(child->isVisibleTo(0)); + QVERIFY(parent->isVisible()); + QVERIFY(parent->isVisibleTo(parent)); + QVERIFY(parent->isVisibleTo(0)); + QVERIFY(!parent->isVisibleTo(child)); + QVERIFY(!child->isVisibleTo(grandChild)); + QVERIFY(!grandChild->isVisibleTo(stranger)); + QVERIFY(!child->isVisibleTo(stranger)); + QVERIFY(!parent->isVisibleTo(stranger)); + QVERIFY(!stranger->isVisibleTo(grandChild)); + QVERIFY(!stranger->isVisibleTo(child)); + QVERIFY(!stranger->isVisibleTo(parent)); +} + void tst_QGraphicsItem::explicitlyVisible() { QGraphicsScene scene; |