本文整理汇总了C++中QTableView::setSpan方法的典型用法代码示例。如果您正苦于以下问题：C++ QTableView::setSpan方法的具体用法？C++ QTableView::setSpan怎么用？C++ QTableView::setSpan使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类QTableView的用法示例。
在下文中一共展示了QTableView::setSpan方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: main
int main(int argc, char *argv[])
{
QApplication app(argc, argv);
QStandardItemModel model(4, 4);
QTableView tableView;
tableView.setSizeAdjustPolicy(QTableView::AdjustToContents);
tableView.setModel(&model);
for (int row = 0; row < model.rowCount(); ++row) {
for (int column = 0; column < model.columnCount(); ++column) {
QModelIndex index = model.index(row, column, QModelIndex());
model.setData(index, QVariant(QString("%1,%2").arg(row).arg(column)));
}
}
tableView.setSpan(1, 1, 2, 2);
tableView.show();
return app.exec();
}示例2: QTableView
/* we create a table that has a fixed height, but can stretch to fit certain width */
QTableView *PrintLayout::createProfileTable(ProfilePrintModel *model, const int tableW)
{
// setup a new table
QTableView *table = new QTableView();
QHeaderView *vHeader = table->verticalHeader();
QHeaderView *hHeader = table->horizontalHeader();
table->setAttribute(Qt::WA_DontShowOnScreen);
table->setSelectionMode(QAbstractItemView::NoSelection);
table->setFocusPolicy(Qt::NoFocus);
table->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
table->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
hHeader->setVisible(false);
vHeader->setVisible(false);
#if QT_VERSION < QT_VERSION_CHECK(5, 0, 0)
hHeader->setResizeMode(QHeaderView::Fixed);
vHeader->setResizeMode(QHeaderView::Fixed);
#else
hHeader->setSectionResizeMode(QHeaderView::Fixed);
vHeader->setSectionResizeMode(QHeaderView::Fixed);
#endif
// set the model
table->setModel(model);
/* setup cell span for the table using QTableView::setSpan().
* changes made here reflect on ProfilePrintModel::data(). */
const int cols = model->columnCount();
const int rows = model->rowCount();
// info on top
table->setSpan(0, 0, 1, 4);
table->setSpan(1, 0, 1, 4);
// gas used
table->setSpan(2, 0, 1, 2);
table->setSpan(3, 0, 1, 2);
// notes
table->setSpan(6, 0, 1, 5);
table->setSpan(7, 0, 5, 5);
/* resize row heights to the 'profilePrintRowHeights' indexes.
* profilePrintTableMaxH will then hold the table height. */
int i;
profilePrintTableMaxH = 0;
for (i = 0; i < rows; i++) {
int h = profilePrintRowHeights.at(i);
profilePrintTableMaxH += h;
vHeader->resizeSection(i, h);
}
// resize columns. columns widths are percentages from the table width.
int accW = 0;
for (i = 0; i < cols; i++) {
int pw = qCeil((qreal)(profilePrintColumnWidths.at(i) * tableW) / 100.0);
accW += pw;
if (i == cols - 1 && accW > tableW) /* adjust last column */
pw -= accW - tableW;
hHeader->resizeSection(i, pw);
}
// resize
table->resize(tableW, profilePrintTableMaxH);
// hide the grid and set a stylesheet
table->setItemDelegate(new ProfilePrintDelegate(this));
table->setShowGrid(false);
table->setStyleSheet(
"QTableView { border: none }"
"QTableView::item { border: 0px; padding-left: 2px; padding-right: 2px; }");
// return
return table;
}