Retrieve all widgets after times of calling addWidget at same position

Don't call QGridLayout::itemAtPosition.

Like this,

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for (int i = 0; i < grid_layout->count(); i++)
{
	QLayoutItem* item = grid_layout->itemAt(i);
 
	if (item->widget() == widget_wanted)
	{
		int row, column, row_span, column_span;
		grid_layout->getItemPosition(i, &row, &column, &row_span, &column_span);
 
		// grid_layout->addWidget(frame, row, column);
	}
}

Compile gdb

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./configure --prefix=`pwd`/installed --with-python=/usr/bin/python3
make -j 16
make install
cp -Rf /usr/share/gdb/auto-load `pwd`/installed/share/gdb/