No member named 'setResizeMode' in 'QHeaderView' - Convert Qt 4.7 to Qt 5.8

I guess you need to replace two obsolete lines:

table->verticalHeader()->setResizeMode(QHeaderView::ResizeToContents);  
table->horizontalHeader()->setResizeMode(QHeaderView::ResizeToContents); 

with the following Qt 5 code:

table->verticalHeader()->setSectionResizeMode(QHeaderView::ResizeToContents); 
table->horizontalHeader()->setSectionResizeMode(QHeaderView::ResizeToContents);