JSplitPane分割面板的使用方法

代码如下:

JSplitPane   mainPanel = new JSplitPane (JSplitPane.VERTICAL_SPLIT);                            			JScrollPane m1PanelJSPanel = new JScrollPane(m1Panel);
m1PanelJSPanel.setPreferredSize(new Dimension(400,350));
m1PanelJSPanel.getVerticalScrollBar().setUnitIncrement(30);
mainPanel.add(m1PanelJSPanel,JSplitPane.TOP);    //这里放进来的面板,一定要是滚动面板,否则,上下,拖动条,只能拖动到一半,不能拖到顶
mainPanel.add(m2Panel,JSplitPane.BOTTOM);
原文地址:https://www.cnblogs.com/wwssgg/p/15108070.html