我不知道为什么,但滑块只能左移,甚至锁定新的位置。 它使用带有JTree和JEditorPane的NestedJSplitPane教程的修改版本。 我的猜测是,JEditorPane中引起该问题...JSplitPane只滑到一边
public frameMenu(){
JEditorPane htmlPane;
JTree parkSelect;
JTree triggerSelect;
URL helpURL;
DefaultMutableTreeNode left = new DefaultMutableTreeNode("Tree Left");
DefaultMutableTreeNode triggerTree = new DefaultMutableTreeNode("Tree Down");
//nNode.createNodes();
int HORIZSPLIT = JSplitPane.HORIZONTAL_SPLIT;
int VERTSPLIT = JSplitPane.VERTICAL_SPLIT;
boolean continuousLayout = true;
parkSelect = new JTree(left);
parkSelect.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
htmlPane = new JEditorPane();
htmlPane.setEditable(true);
triggerSelect = new JTree(triggerTree);
triggerSelect.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
JSplitPane splitPane1 = new JSplitPane(VERTSPLIT, continuousLayout, htmlPane, triggerSelect);
splitPane1.setOneTouchExpandable(true);
splitPane1.setDividerSize(2);
splitPane1.setDividerLocation(0.5);
JSplitPane splitPane2 = new JSplitPane(HORIZSPLIT, parkSelect, splitPane1);
splitPane2.setOneTouchExpandable(true);
splitPane2.setDividerLocation(0.4);
splitPane2.setDividerSize(2);
JFrame frame = new JFrame("Trigger Editor");
frame.setSize(600, 400);
frame.add(splitPane2);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.pack();
frame.setVisible(true);
}
这更多的是一个文档片断的,但问题是一样的。 林不知道,我可以在一个职位多少代码。
向上和向下拆分可以滑动没有问题,但左侧和右侧会导致问题。
setDividerLocatin(双)是没有意义的,当意识到组件上未显示的组件,如0.5/0根本不算什么 – MadProgrammer
好主意,但那不是我的问题。滑块只能到一边并粘在那里。 –