資源簡介
可以用這個(gè)完成界面設(shè)計(jì)
代碼片段和文件信息
package?a;
import?java.awt.Dimension;
import?javax.swing.Jframe;
import?javax.swing.JPanel;
import?javax.swing.JSplitPane;
import?javax.swing.JTree;
import?javax.swing.tree.DefaultMutableTreeNode;
public?class?Jtree?extends?Jframe?{
private?DefaultMutableTreeNode?root?red?green?blue;
private?JTree?jtree1;
private?JPanel?jpanel1;
private?Jframe?frame;
Jtree()?{
super();
initilize();
}
//初始化。
public?void?initilize()?{
frame?=?new?Jframe(“Jtree“);
root?=?new?DefaultMutableTreeNode(“Color“);
red?=?new?DefaultMutableTreeNode(“red“);
blue?=?new?DefaultMutableTreeNod
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