diff options
Diffstat (limited to 'tests/auto')
| -rw-r--r-- | tests/auto/qgraphicsgridlayout/tst_qgraphicsgridlayout.cpp | 382 |
1 files changed, 222 insertions, 160 deletions
diff --git a/tests/auto/qgraphicsgridlayout/tst_qgraphicsgridlayout.cpp b/tests/auto/qgraphicsgridlayout/tst_qgraphicsgridlayout.cpp index cd1eedd..3d95f92 100644 --- a/tests/auto/qgraphicsgridlayout/tst_qgraphicsgridlayout.cpp +++ b/tests/auto/qgraphicsgridlayout/tst_qgraphicsgridlayout.cpp @@ -108,6 +108,157 @@ private slots: void task236367_maxSizeHint(); }; +class RectWidget : public QGraphicsWidget +{ +public: + RectWidget(QGraphicsItem *parent = 0) : QGraphicsWidget(parent){} + + void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) + { + Q_UNUSED(option); + Q_UNUSED(widget); + painter->drawRoundRect(rect()); + painter->drawLine(rect().topLeft(), rect().bottomRight()); + painter->drawLine(rect().bottomLeft(), rect().topRight()); + } + + QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint = QSizeF()) const + { + if (m_sizeHints[which].isValid()) { + return m_sizeHints[which]; + } + return QGraphicsWidget::sizeHint(which, constraint); + } + + void setSizeHint(Qt::SizeHint which, const QSizeF &size) { + m_sizeHints[which] = size; + updateGeometry(); + } + + QSizeF m_sizeHints[Qt::NSizeHints]; +}; + +struct ItemDesc +{ + ItemDesc(int row, int col) + : m_pos(qMakePair(row, col)), + m_rowSpan(1), + m_colSpan(1), + m_sizePolicy(QSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred)), + m_align(0) + { + } + + ItemDesc &rowSpan(int span) { + m_rowSpan = span; + return (*this); + } + + ItemDesc &colSpan(int span) { + m_colSpan = span; + return (*this); + } + + ItemDesc &sizePolicy(const QSizePolicy &sp) { + m_sizePolicy = sp; + return (*this); + } + + ItemDesc &sizePolicy(QSizePolicy::Policy horAndVer) { + m_sizePolicy = QSizePolicy(horAndVer, horAndVer); + return (*this); + } + + ItemDesc &sizePolicyH(QSizePolicy::Policy hor) { + m_sizePolicy.setHorizontalPolicy(hor); + return (*this); + } + + ItemDesc &sizePolicyV(QSizePolicy::Policy ver) { + m_sizePolicy.setVerticalPolicy(ver); + return (*this); + } + + ItemDesc &sizePolicy(QSizePolicy::Policy hor, QSizePolicy::Policy ver) { + m_sizePolicy = QSizePolicy(hor, ver); + return (*this); + } + + ItemDesc &sizeHint(Qt::SizeHint which, const QSizeF &sh) { + m_sizeHints[which] = sh; + return (*this); + } + + ItemDesc &preferredSizeHint(const QSizeF &sh) { + m_sizeHints[Qt::PreferredSize] = sh; + return (*this); + } + + ItemDesc &minSize(const QSizeF &sz) { + m_sizes[Qt::MinimumSize] = sz; + return (*this); + } + ItemDesc &preferredSize(const QSizeF &sz) { + m_sizes[Qt::PreferredSize] = sz; + return (*this); + } + ItemDesc &maxSize(const QSizeF &sz) { + m_sizes[Qt::MaximumSize] = sz; + return (*this); + } + + ItemDesc &alignment(Qt::Alignment alignment) { + m_align = alignment; + return (*this); + } + + void apply(QGraphicsGridLayout *layout, QGraphicsWidget *item) { + item->setSizePolicy(m_sizePolicy); + for (int i = 0; i < Qt::NSizeHints; ++i) { + if (!m_sizes[i].isValid()) + continue; + switch ((Qt::SizeHint)i) { + case Qt::MinimumSize: + item->setMinimumSize(m_sizes[i]); + break; + case Qt::PreferredSize: + item->setPreferredSize(m_sizes[i]); + break; + case Qt::MaximumSize: + item->setMaximumSize(m_sizes[i]); + break; + default: + qWarning("not implemented"); + break; + } + } + layout->addItem(item, m_pos.first, m_pos.second, m_rowSpan, m_colSpan); + layout->setAlignment(item, m_align); + } + + void apply(QGraphicsGridLayout *layout, RectWidget *item) { + for (int i = 0; i < Qt::NSizeHints; ++i) + item->setSizeHint((Qt::SizeHint)i, m_sizeHints[i]); + apply(layout, static_cast<QGraphicsWidget*>(item)); + } + +//private: + QPair<int,int> m_pos; // row,col + int m_rowSpan; + int m_colSpan; + QSizePolicy m_sizePolicy; + QSizeF m_sizeHints[Qt::NSizeHints]; + QSizeF m_sizes[Qt::NSizeHints]; + Qt::Alignment m_align; +}; + +typedef QList<ItemDesc> ItemList; +Q_DECLARE_METATYPE(ItemList); + +typedef QList<QSizeF> SizeList; +Q_DECLARE_METATYPE(SizeList); + + // This will be called before the first test function is executed. // It is only called once. void tst_QGraphicsGridLayout::initTestCase() @@ -190,36 +341,6 @@ void tst_QGraphicsGridLayout::qgraphicsgridlayout() layout.verticalSpacing(); } -class RectWidget : public QGraphicsWidget -{ -public: - RectWidget(QGraphicsItem *parent = 0) : QGraphicsWidget(parent){} - - void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) - { - Q_UNUSED(option); - Q_UNUSED(widget); - painter->drawRoundRect(rect()); - painter->drawLine(rect().topLeft(), rect().bottomRight()); - painter->drawLine(rect().bottomLeft(), rect().topRight()); - } - - QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint = QSizeF()) const - { - if (m_sizeHints[which].isValid()) { - return m_sizeHints[which]; - } - return QGraphicsWidget::sizeHint(which, constraint); - } - - void setSizeHint(Qt::SizeHint which, const QSizeF &size) { - m_sizeHints[which] = size; - updateGeometry(); - } - - QSizeF m_sizeHints[Qt::NSizeHints]; -}; - static void populateLayout(QGraphicsGridLayout *gridLayout, int width, int height) { for (int y = 0; y < height; ++y) { @@ -1144,7 +1265,7 @@ void tst_QGraphicsGridLayout::setColumnSpacing() } void tst_QGraphicsGridLayout::setGeometry_data() -{ +{ QTest::addColumn<QRectF>("rect"); QTest::newRow("null") << QRectF(); QTest::newRow("normal") << QRectF(0,0, 50, 50); @@ -1233,28 +1354,84 @@ void tst_QGraphicsGridLayout::setSpacing() void tst_QGraphicsGridLayout::sizeHint_data() { + QTest::addColumn<ItemList>("itemDescriptions"); + QTest::addColumn<QSizeF>("expectedMinimumSizeHint"); + QTest::addColumn<QSizeF>("expectedPreferredSizeHint"); + QTest::addColumn<QSizeF>("expectedMaximumSizeHint"); + + QTest::newRow("rowSpan_larger_than_rows") << (ItemList() + << ItemDesc(0,0) + .minSize(QSizeF(50,300)) + .maxSize(QSizeF(50,300)) + .rowSpan(2) + << ItemDesc(0,1) + .minSize(QSizeF(50,0)) + .preferredSize(QSizeF(50,50)) + .maxSize(QSize(50, 1000)) + << ItemDesc(1,1) + .minSize(QSizeF(50,0)) + .preferredSize(QSizeF(50,50)) + .maxSize(QSize(50, 1000)) + ) + << QSizeF(100, 300) + << QSizeF(100, 300) + << QSizeF(100, 2000); + + QTest::newRow("rowSpan_smaller_than_rows") << (ItemList() + << ItemDesc(0,0) + .minSize(QSizeF(50, 0)) + .preferredSize(QSizeF(50, 50)) + .maxSize(QSizeF(50, 300)) + .rowSpan(2) + << ItemDesc(0,1) + .minSize(QSizeF(50, 50)) + .preferredSize(QSizeF(50, 50)) + .maxSize(QSize(50, 50)) + << ItemDesc(1,1) + .minSize(QSizeF(50, 50)) + .preferredSize(QSizeF(50, 50)) + .maxSize(QSize(50, 50)) + ) + << QSizeF(100, 100) + << QSizeF(100, 100) + << QSizeF(100, 100); - /* - QTest::addColumn<Qt::SizeHint>("which"); - QTest::addColumn<QSizeF>("constraint"); - QTest::addColumn<QSizeF>("sizeHint"); - QTest::newRow("null") << 0; - */ } // public QSizeF sizeHint(Qt::SizeHint which, QSizeF const& constraint = QSizeF()) const void tst_QGraphicsGridLayout::sizeHint() { - /* - QFETCH(Qt::SizeHint, which); - QFETCH(QSizeF, constraint); - QFETCH(QSizeF, sizeHint); + QFETCH(ItemList, itemDescriptions); + QFETCH(QSizeF, expectedMinimumSizeHint); + QFETCH(QSizeF, expectedPreferredSizeHint); + QFETCH(QSizeF, expectedMaximumSizeHint); - QGraphicsGridLayout layout; + QGraphicsScene scene; + QGraphicsView view(&scene); + QGraphicsWidget *widget = new QGraphicsWidget(0, Qt::Window); + QGraphicsGridLayout *layout = new QGraphicsGridLayout; + scene.addItem(widget); + widget->setLayout(layout); + layout->setContentsMargins(0, 0, 0, 0); + layout->setSpacing(0.0); + widget->setContentsMargins(0, 0, 0, 0); + + int i; + for (i = 0; i < itemDescriptions.count(); ++i) { + ItemDesc desc = itemDescriptions.at(i); + RectWidget *item = new RectWidget(widget); + desc.apply(layout, item); + } + + QApplication::sendPostedEvents(0, 0); + + widget->show(); + view.show(); + view.resize(400,300); + QCOMPARE(layout->sizeHint(Qt::MinimumSize), expectedMinimumSizeHint); + QCOMPARE(layout->sizeHint(Qt::PreferredSize), expectedPreferredSizeHint); + QCOMPARE(layout->sizeHint(Qt::MaximumSize), expectedMaximumSizeHint); - layout.sizeHint(); - */ - QSKIP("Test unimplemented", SkipSingle); } void tst_QGraphicsGridLayout::verticalSpacing_data() @@ -1373,121 +1550,6 @@ void tst_QGraphicsGridLayout::removeLayout() QCOMPARE(pushButton->geometry(), r2); } -struct ItemDesc -{ - ItemDesc(int row, int col) - : m_pos(qMakePair(row, col)), - m_rowSpan(1), - m_colSpan(1), - m_sizePolicy(QSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred)), - m_align(0) - { - } - - ItemDesc &rowSpan(int span) { - m_rowSpan = span; - return (*this); - } - - ItemDesc &colSpan(int span) { - m_colSpan = span; - return (*this); - } - - ItemDesc &sizePolicy(const QSizePolicy &sp) { - m_sizePolicy = sp; - return (*this); - } - - ItemDesc &sizePolicy(QSizePolicy::Policy horAndVer) { - m_sizePolicy = QSizePolicy(horAndVer, horAndVer); - return (*this); - } - - ItemDesc &sizePolicyH(QSizePolicy::Policy hor) { - m_sizePolicy.setHorizontalPolicy(hor); - return (*this); - } - - ItemDesc &sizePolicyV(QSizePolicy::Policy ver) { - m_sizePolicy.setVerticalPolicy(ver); - return (*this); - } - - ItemDesc &sizePolicy(QSizePolicy::Policy hor, QSizePolicy::Policy ver) { - m_sizePolicy = QSizePolicy(hor, ver); - return (*this); - } - - ItemDesc &sizeHint(Qt::SizeHint which, const QSizeF &sh) { - m_sizeHints[which] = sh; - return (*this); - } - - ItemDesc &preferredSizeHint(const QSizeF &sh) { - m_sizeHints[Qt::PreferredSize] = sh; - return (*this); - } - - ItemDesc &minSize(const QSizeF &sz) { - m_sizes[Qt::MinimumSize] = sz; - return (*this); - } - ItemDesc &preferredSize(const QSizeF &sz) { - m_sizes[Qt::PreferredSize] = sz; - return (*this); - } - ItemDesc &maxSize(const QSizeF &sz) { - m_sizes[Qt::MaximumSize] = sz; - return (*this); - } - - ItemDesc &alignment(Qt::Alignment alignment) { - m_align = alignment; - return (*this); - } - - void apply(QGraphicsGridLayout *layout, RectWidget *item) { - item->setSizePolicy(m_sizePolicy); - for (int i = 0; i < Qt::NSizeHints; ++i) { - item->setSizeHint((Qt::SizeHint)i, m_sizeHints[i]); - if (!m_sizes[i].isValid()) - continue; - switch ((Qt::SizeHint)i) { - case Qt::MinimumSize: - item->setMinimumSize(m_sizes[i]); - break; - case Qt::PreferredSize: - item->setPreferredSize(m_sizes[i]); - break; - case Qt::MaximumSize: - item->setMaximumSize(m_sizes[i]); - break; - default: - qWarning("not implemented"); - break; - } - } - layout->addItem(item, m_pos.first, m_pos.second, m_rowSpan, m_colSpan); - layout->setAlignment(item, m_align); - } - -//private: - QPair<int,int> m_pos; // row,col - int m_rowSpan; - int m_colSpan; - QSizePolicy m_sizePolicy; - QSizeF m_sizeHints[Qt::NSizeHints]; - QSizeF m_sizes[Qt::NSizeHints]; - Qt::Alignment m_align; -}; - -typedef QList<ItemDesc> ItemList; -Q_DECLARE_METATYPE(ItemList); - -typedef QList<QSizeF> SizeList; -Q_DECLARE_METATYPE(SizeList); - void tst_QGraphicsGridLayout::defaultStretchFactors_data() { QTest::addColumn<ItemList>("itemDescriptions"); |