Java 在JTabbedPane中拆分标签
我需要更改标签在JTabbedPane上的分布 我有这个: 我想这样做: 有人能帮我吗 我把代码贴在下面:Java 在JTabbedPane中拆分标签,java,swing,split,layout-manager,jtabbedpane,Java,Swing,Split,Layout Manager,Jtabbedpane,我需要更改标签在JTabbedPane上的分布 我有这个: 我想这样做: 有人能帮我吗 我把代码贴在下面: tabbedResultsPane = new JTabbedPane(SwingConstants.TOP); JPanel featurePanel = new JPanel(new GridLayout(TOTAL_FEATURES, 2, 3, 3)); estadoScroll = new JScrollPane(featurePanel,
tabbedResultsPane = new JTabbedPane(SwingConstants.TOP);
JPanel featurePanel = new JPanel(new GridLayout(TOTAL_FEATURES, 2, 3, 3));
estadoScroll = new JScrollPane(featurePanel,
JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED,
JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
lblFeatureHdr = new JLabel[TOTAL_FEATURES];
lblFeature = new JLabel[TOTAL_FEATURES];
for(int i=0; i<TOTAL_FEATURES; i++)
{
lblFeatureHdr[i] = new JLabel(strHeader[i], JLabel.RIGHT);
lblFeatureHdr[i].setOpaque(true);
lblFeatureHdr[i].setBackground(new Color(220,255,220));//.lightGray);
lblFeature[i] = new JLabel("", JLabel.LEFT);
lblFeature[i].setForeground(Color.blue);// black);
featurePanel.add(lblFeatureHdr[i]);
featurePanel.add(lblFeature[i]);
}
tabbedResultsPane=新的JTabbedPane(SwingConstants.TOP);
JPanel featurePanel=新的JPanel(新的网格布局(总功能,2,3,3));
estadoScroll=新的JScrollPane(功能面板,
JScrollPane.VERTICAL\u滚动条\u根据需要,
JScrollPane.水平滚动条(根据需要);
lblFeatureHdr=新的JLabel[总功能];
lblFeature=新的JLabel[总特征];
对于(int i=0;i定义4列GridLayout(而不是现有的2列)
并更正代码,为每行添加2个标签
for(int i=0; i<TOTAL_FEATURES; i++)
{
lblFeatureHdr[i] = new JLabel(strHeader[i], JLabel.RIGHT);
lblFeatureHdr[i].setOpaque(true);
lblFeatureHdr[i].setBackground(new Color(220,255,220));//.lightGray);
lblFeature[i] = new JLabel("", JLabel.LEFT);
lblFeature[i].setForeground(Color.blue);// black);
featurePanel.add(lblFeatureHdr[i]);
featurePanel.add(lblFeature[i]);
// add 2 more lables to the same row
JLabel l=new JLabel(strHeader[i], JLabel.RIGHT);
l.setBackground(new Color(220,255,220));//.lightGray);
featurePanel.add(l);
featurePanel.add(new JLabel("", JLabel.LEFT));
}
for(int i=0;iit很接近,但是使用您的代码,我在第三列上去掉了绿色背景,您能帮我一点忙吗?代码已更新。事实上,您可以生成所需的JLabel实例,并将所有样式应用于数组中的第一个JLabel。它不起作用,我有一列绿色,但其他列为白色“它不起作用”为了更快地获得更好的帮助,可以发布一个(最小完整的可验证示例)或(简短、自包含、正确的示例)。