随笔分类 -  .net

Java右键菜单实现文本组件内容的的复制、粘贴、剪切功能
摘要：import java.awt.datatransfer.Clipboard; import java.awt.datatransfer.DataFlavor; import java.awt.datatransfer.Transferable; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; imp... 阅读全文

posted @ 2008-07-13 17:37 糖精 阅读(1412) 评论(0) 推荐(0)

加一行，让其获得焦点
摘要：public void mouseClicked(MouseEvent me) { if (me.getButton() == MouseEvent.BUTTON3) { tree.setSelectionRow(tree.getRowForLocation(me.getX(), me.getY())); ... 阅读全文

posted @ 2008-07-13 17:35 糖精 阅读(226) 评论(0) 推荐(0)

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