我遇到了这段代码,其中网格约束具有负的行和列值。它意味着什么?
GridBagConstraints cons = new GridBagConstraints();
cons.gridx = 0;
cons.gridy = -2;
cons.gridwidth = 0;
cons.gridheight = 1;
cons.anchor = 10;
cons.fill = 0;
我遇到了这段代码,其中网格约束具有负的行和列值。它意味着什么?
GridBagConstraints cons = new GridBagConstraints();
cons.gridx = 0;
cons.gridy = -2;
cons.gridwidth = 0;
cons.gridheight = 1;
cons.anchor = 10;
cons.fill = 0;