importjavax.swing.*; importjava.awt.event.*; importjava.awt.*; publicclassPopupTestextendsJFrameimplementsMouseListener { publicJRadioButtonMenuItemitems[]; Stringfonts[]={"Bold","Italic","Bold Italic"}; publicStringdisplaytext="This is a demonstrating popup menus,"+ ...
javax.swing Provides a set of "lightweight" (all-Java language) components that, to the maximum degree possible, work the same on all platforms. javax.swing.plaf Provides one interface and many abstract classes that Swing uses to provide its pluggable look-and-feel capabilities. javax.swing.pl...
复制代码 代码如下: import java.awt.event.*; import javax.swing.*; public class JPopMenu_Demo extends JFrame { &xIZZynbsp; // 弹出菜单的实现,弹出菜单是一个可弹出并显示一系列选项的小窗口 JPopupMenu popupMenu; public JPopMenu_Demo() { super("右键弹出式菜单"); // 调用父类构造函数 // ...
java.lang.Object javax.swing.Popup public class Popup extends Object Popups are used to display a Component to the user, typically on top of all the other Components in a particular containment hierarchy. Popups have a very small life cycle. Once you have obtained a Popup, and hidden it ...
Swing-JPopupMenu弹出菜单用法-入门 弹出菜单是GUI程序中非常常见的一种控件。它通常由鼠标右击事件触发,比如在windows系统桌面上右击时,会弹出一个包含“刷新”、“属性”等菜单的弹出菜单。Swing中的弹出菜单是JPopupMenu,它的基本性质与JMenu类似,可以使用add方法给它内部添加JMenu或者JMenuItem。手动显示JPopupMenu...
Java Swing中的下拉式菜单(menu)、弹出式菜单(JPopupMenu)、选项卡窗体(JTabbedPane)组件使用案例思之**若浅 上传94KB 文件格式 pdf Java Swing 下拉式菜单 menu 弹出式菜单 主要介绍了Java Swing中的下拉式菜单(menu)、弹出式菜单(JPopupMenu)、选项卡窗体(JTabbedPane)组件使用案例,需要的朋友可以参考下...
swing.*; import javax.swing.event.PopupMenuEvent; import javax.swing.event.PopupMenuListener; import java.awt.*; import java.util.Arrays; import java.util.Hashtable; import java.util.Map; public class ExampleMain { public static void main(String[] args) { JTree tree = new JTree(new ...
importjava.awt.event.ActionEvent;importjava.awt.event.ActionListener;importjava.awt.event.MouseAdapter;importjava.awt.event.MouseEvent;importjavax.swing.JApplet;importjavax.swing.JFrame;importjavax.swing.JMenuItem;importjavax.swing.JPopupMenu;importjavax.swing.JTextField;publicclassPopupextendsJApplet {...
JPopupMenu类属于javax.swing包,在下文中一共展示了JPopupMenu类的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。 示例1: EditEdgeMenu ▲点赞 3▼ importjavax.swing.JPopupMenu;//导入依赖的package包/类publicEditEdgeMenu...
本文整理了Java中javax.swing.JPopupMenu.setInvoker()方法的一些代码示例,展示了JPopupMenu.setInvoker()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。JPopupMenu.setInvoker()方法的具体详情如下:包路径:javax....