java - 如何从JideSoft TreeTable中删除树线

Question

我已经使用 TreeTable 创建了一棵树，现在我已经拥有了所有数据，我想删除左侧显示的树线。正如您在这里看到的:

我希望树看起来像这样:

我尝试使用这些代码行来删除它们:

treeTable.setShowGrid(false);
treeTable.setShowHorizontalLines(false);
treeTable.setShowVerticalLines(false);
treeTable.setGridColor(Color.WHITE);

我是否缺少一些可以禁用的表属性？

Answer 1

您可以使用TreeTable.setShowTreeLines()方法:

We used the same +/- icons used in JTree so it will change based on different LookAndFeels. You can also define your own icons by calling CategorizedTable.setExpandedIcon(javax.swing.Icon) and CategorizedTable.setCollapsedIcon(javax.swing.Icon). The tree lines can be turn on or off using setShowTreeLines(boolean). The line color can be set by setTreeLineColor(java.awt.Color). By default, it will use the JTree's tree line color which is UIManagerLookup.getColor("Tree.hash").