void tst_QGraphicsLayout::moveAndResizeWidgetInWidget()
{
QFETCH(bool, instantInvalidatePropagation);
QGraphicsLayout::setInstantInvalidatePropagation(instantInvalidatePropagation);
QGraphicsScene scene;
QGraphicsWidget *widget = new QGraphicsWidget;
QGraphicsLinearLayout *layout = new QGraphicsLinearLayout(widget);
layout->setContentsMargins(0,0,0,0);
WidgetToTestResizeEvents *innerWidget = new WidgetToTestResizeEvents;
QGraphicsLinearLayout *innerLayout = new QGraphicsLinearLayout(innerWidget);
innerLayout->setContentsMargins(0,0,0,0);
QCOMPARE(widget->maximumSize(), QSizeF(QWIDGETSIZE_MAX, QWIDGETSIZE_MAX));
layout->addItem(innerWidget);
widget->setMinimumSize(1,1);
widget->setPreferredSize(1000,1000);
widget->setMaximumSize(2000,2000);
widget->resize(widget->preferredSize());
innerWidget->setMinimumSize(1,1);
qApp->processEvents();
innerWidget->resizeEventCalled = false;
QCOMPARE(widget->size(), QSizeF(1000, 1000));
QCOMPARE(layout->geometry().size(), QSizeF(1000, 1000));
QCOMPARE(innerWidget->size(), QSizeF(1000, 1000));
innerLayout->invalidate();
widget->setMaximumHeight(500);
widget->setX(1);
qApp->processEvents();
QCOMPARE(widget->size(), QSizeF(1000, 500));
QCOMPARE(innerWidget->size(), QSizeF(1000, 500));
QVERIFY(innerWidget->resizeEventCalled);
}
void
ThemeWidget::textChanged ()
{
if (!m_List->filtering()->editor()->isOnDisplay()) {
m_List->filtering()->editor()->show();
m_List->filtering()->editor()->setFocus();
}
QGraphicsLinearLayout *mainLayout = dynamic_cast<QGraphicsLinearLayout *>(layout ());
if (mainLayout)
{
if (m_LiveFilterEditor->text ().isEmpty () == true)
{
/*
* We already have a better solution for this in the soundsettings
* applet...
*/
mainLayout->removeItem (m_LiveFilterEditor);
m_LiveFilterEditor->setPos (QPointF (0.,-200.));
}
else
{
mainLayout->insertItem (0, m_LiveFilterEditor);
}
mainLayout->invalidate ();
}
m_CellCreator->highlightByText (m_LiveFilterEditor->text());
// Seems that the sort() method simply will not sort when the
// ThemeListModel::SearchRole is used.
m_Proxy->sort(Qt::DisplayRole);
/*
* As the search string changes the current theme might appear in the list
* (if the current theme was filtered before). In this case we need to
* select this item in the list, because the selection is lost when the
* selected item is filtered out.
*/
selectCurrentTheme ();
m_ThemeListModel->refresh();
update ();
}
void Pt_MLayout::heightForWidthPerformance()
{
QFETCH(bool, qtOnly);
QFETCH(bool, hfw);
QFETCH(bool, nested);
QGraphicsLinearLayout *outerlayout = NULL;
if(nested) {
outerlayout = new QGraphicsLinearLayout(m_form);
for(int i = 0; i < 5; i++) {
QGraphicsLinearLayout *layout = new QGraphicsLinearLayout(Qt::Vertical);
outerlayout->addItem(layout);
outerlayout = layout;
}
}
QGraphicsLinearLayout *qlayout = NULL;
MLayout *layout = NULL;
MLinearLayoutPolicy *policy = NULL;
if(qtOnly) {
qlayout = new QGraphicsLinearLayout(Qt::Vertical);
if (nested)
outerlayout->addItem(qlayout);
else
m_form->setLayout(qlayout);
} else {
layout = new MLayout;
policy = new MLinearLayoutPolicy(layout, Qt::Vertical);
if (nested)
outerlayout->addItem(layout);
else
m_form->setLayout(layout);
}
for(int i = 0; i < 1; i++) {
MySquareWidget *widget = new MySquareWidget;
QSizePolicy sizepolicy = widget->sizePolicy();
sizepolicy.setHeightForWidth(hfw);
widget->setSizePolicy(sizepolicy);
if (qtOnly)
qlayout->addItem(widget);
else
policy->addItem(widget);
}
while (MTheme::hasPendingRequests()) {
usleep(10);
QCoreApplication::processEvents();
}
QBENCHMARK {
if (qtOnly) {
qlayout->invalidate();
QCoreApplication::processEvents();
(void)qlayout->preferredSize();
} else {
layout->invalidate();
QCoreApplication::processEvents();
(void)layout->preferredSize();
}
}
}