QStringList labels;
labels << tr("Filename") << tr("Size");
filesTable->setHorizontalHeaderLabels(labels);
- filesTable->horizontalHeader()->setResizeMode(0, QHeaderView::Stretch);
+ filesTable->horizontalHeader()->setSectionResizeMode(0, QHeaderView::Stretch);
filesTable->verticalHeader()->hide();
filesTable->setShowGrid(false);
QLinearGradient gradient(sceneRect.topLeft(), sceneRect.bottomRight());
gradient.setColorAt(0, Qt::white);
gradient.setColorAt(1, Qt::lightGray);
- painter->fillRect(rect.intersect(sceneRect), gradient);
+ painter->fillRect(rect.intersected(sceneRect), gradient);
painter->setBrush(Qt::NoBrush);
painter->drawRect(sceneRect);
for (int column = 0; column < columns; ++column) {
QModelIndex index = model()->index(row, column, rootIndex());
QRegion region = itemRegion(index);
- if (!region.intersect(contentsRect).isEmpty())
+ if (region.intersects(contentsRect))
indexes.append(index);
}
}
{
QDir dir(path);
+ beginResetModel();
fileList = dir.entryList();
fileCount = 0;
- reset();
+ endResetModel();
}
//![0]
QTableView *table = new QTableView;
table->setModel(data);
table->setSelectionModel(selections);
- table->horizontalHeader()->setMovable(true);
- table->verticalHeader()->setMovable(true);
+ table->horizontalHeader()->setSectionsMovable(true);
+ table->verticalHeader()->setSectionsMovable(true);
// Set StaticContents to enable minimal repaints on resizes.
table->viewport()->setAttribute(Qt::WA_StaticContents);
page.addWidget(table);
//! [1]
void ImageModel::setImage(const QImage &image)
{
+ beginResetModel();
modelImage = image;
- reset();
+ endResetModel();
}
//! [1]
void MainWindow::adjustHeader()
{
albumView->hideColumn(0);
- albumView->horizontalHeader()->setResizeMode(1, QHeaderView::Stretch);
+ albumView->horizontalHeader()->setSectionResizeMode(1, QHeaderView::Stretch);
albumView->resizeColumnToContents(2);
albumView->resizeColumnToContents(3);
}
treeView->setRootIsDecorated(false);
treeView->header()->hide();
treeView->header()->setStretchLastSection(false);
- treeView->header()->setResizeMode(0, QHeaderView::Stretch);
- treeView->header()->setResizeMode(1, QHeaderView::ResizeToContents);
+ treeView->header()->setSectionResizeMode(0, QHeaderView::Stretch);
+ treeView->header()->setSectionResizeMode(1, QHeaderView::ResizeToContents);
contentsLabel->setText(tr("Enter name of your country"));
}
break;
void MainWindow::brushWidth()
{
bool ok;
- const int newWidth = QInputDialog::getInteger(this, tr("Plug & Paint"),
- tr("Select brush width:"),
- paintArea->brushWidth(),
- 1, 50, 1, &ok);
+ const int newWidth = QInputDialog::getInt(this, tr("Plug & Paint"),
+ tr("Select brush width:"),
+ paintArea->brushWidth(),
+ 1, 50, 1, &ok);
if (ok)
paintArea->setBrushWidth(newWidth);
}
}
} else if (filter == tr("Smudge...")) {
bool ok;
- int numIters = QInputDialog::getInteger(parent, tr("Smudge Filter"),
+ int numIters = QInputDialog::getInt(parent, tr("Smudge Filter"),
tr("Enter number of iterations:"),
5, 1, 20, 1, &ok);
if (ok) {
}
} else if (filter == tr("Threshold...")) {
bool ok;
- int threshold = QInputDialog::getInteger(parent, tr("Threshold Filter"),
+ int threshold = QInputDialog::getInt(parent, tr("Threshold Filter"),
tr("Enter threshold:"),
10, 1, 256, 1, &ok);
if (ok) {
locationsTable->setEditTriggers(QAbstractItemView::NoEditTriggers);
locationsTable->setColumnCount(2);
locationsTable->setHorizontalHeaderLabels(labels);
- locationsTable->horizontalHeader()->setResizeMode(0, QHeaderView::Stretch);
+ locationsTable->horizontalHeader()->setSectionResizeMode(0, QHeaderView::Stretch);
locationsTable->horizontalHeader()->resizeSection(1, 180);
buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok
QStringList labels;
labels << tr("Setting") << tr("Type") << tr("Value");
setHeaderLabels(labels);
- header()->setResizeMode(0, QHeaderView::Stretch);
- header()->setResizeMode(2, QHeaderView::Stretch);
+ header()->setSectionResizeMode(0, QHeaderView::Stretch);
+ header()->setSectionResizeMode(2, QHeaderView::Stretch);
settings = 0;
refreshTimer.setInterval(2000);
imagesTable->horizontalHeader()->setDefaultSectionSize(90);
imagesTable->setColumnCount(3);
imagesTable->setHorizontalHeaderLabels(labels);
- imagesTable->horizontalHeader()->setResizeMode(0, QHeaderView::Stretch);
- imagesTable->horizontalHeader()->setResizeMode(1, QHeaderView::Fixed);
- imagesTable->horizontalHeader()->setResizeMode(2, QHeaderView::Fixed);
+ imagesTable->horizontalHeader()->setSectionResizeMode(0, QHeaderView::Stretch);
+ imagesTable->horizontalHeader()->setSectionResizeMode(1, QHeaderView::Fixed);
+ imagesTable->horizontalHeader()->setSectionResizeMode(2, QHeaderView::Fixed);
imagesTable->verticalHeader()->hide();
//! [23]
//! [9] //! [10]
{
bool ok;
- int newWidth = QInputDialog::getInteger(this, tr("Scribble"),
- tr("Select pen width:"),
- scribbleArea->penWidth(),
- 1, 50, 1, &ok);
+ int newWidth = QInputDialog::getInt(this, tr("Scribble"),
+ tr("Select pen width:"),
+ scribbleArea->penWidth(),
+ 1, 50, 1, &ok);
if (ok)
scribbleArea->setPenWidth(newWidth);
}