JScrollPanel中水平滚动条的出现

这几天在玩swing，用了个visual swing的插件，这个可是国人开发的插件，很强大滴。代码生成也很好理解，我在Frame中添加了个JTable，我想出现个横向滚动条，默认情况下死活不出现，找了些资料来看，发现真的是少的太少了的资料。最后解决了。是这么来做的：

 

if (jTable0 == null) { jTable0 = new JTable();jTable0.setModel(new DefaultTableModel(new Object[][] { { "0x0", "0x1", "0x2"}, { "1x0", "1x1", "1x2"}, { "1x0", "1x1", "1x2"}, { "1x0", "1x1", "1x2"}, { "1x0", "1x1", "1x2"}, { "1x0", "1x1", "1x2"}, { "1x0", "1x1", "1x2"}, { "1x0", "1x1", "1x2"}, { "1x0", "1x1", "1x2"}, { "1x0", "1x1", "1x2"}, { "1x0", "1x1", "1x2"}, { "1x0", "1x1", "1x2"},}, new String[] { "Title asdasdasds0", "Titlasdasdasdase 1", "Title2asdasdasd"}) ...jTable0.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);for(int i = 0; i < 3; i++) {tc = jTable0.getColumnModel().getColumn(i);tc.setPreferredWidth(100);}

注意下，获取到的表头是设置的PreferredWidth不是单纯的width哈。