QTableWidget cellClicked信号不起作用

Question

I have a QTableWidget in my application and I have connected the cellClicked(int,int) signal to a slot. But this code in the slot doesn't get called at all when a cell is clicked. Please let me know how this can be resolved. This is my code:

connect(ui.tableWidget, SIGNAL(cellClicked(x,y)), this, SLOT(myCellClicked(x,y)));

Thanks, Rakesh.

Answer 1

SIGNAL和SLOT宏仅处理类型名称，而不处理变量名称，因此应为：

connect(ui.tableWidget, SIGNAL(cellClicked(int,int)), this, SLOT(myCellClicked(int,int)));