Exemplos de QHeaderView::parentWidget em C++ (Cpp)

Exemplo n.º 1

Arquivo: editbookmarksdialog.cpp Projeto: Vacuum-IM/vacuum-im

void EditBookmarksDialog::onSortingStateChange(int AColumn)
{
	QHeaderView *header = qobject_cast<QHeaderView *>(sender());
	QTableWidget *table = header!=NULL ? qobject_cast<QTableWidget *>(header->parentWidget()) : NULL;
	if (table) 
	{
		if (FLastSortSection!=AColumn || header->sortIndicatorOrder()!=Qt::AscendingOrder) 
		{
			// first or double click
			FLastSortSection = AColumn;
			table->sortItems(AColumn, header->sortIndicatorOrder());
		} 
		else 
		{
			// triple click
			FLastSortSection = -1;
			table->sortItems(COL_SORT, Qt::AscendingOrder);
		}
	}
}