Apache Pivot教程 – TabPane

今天来讲一讲TabPane

package tab_pane;import org.apache.pivot.wtk.*;
import org.apache.pivot.collections.*;public class tab_pane implements Application
{private Window window=null;public static void main(String [] args){try{DesktopApplicationContext.main(tab_pane.class, args);}catch(Throwable err){}}@Overridepublic void startup(Display display, Map<String, String>properties){window=new Window();TabPane s=new TabPane();BoxPane panel=new BoxPane();PushButton button1=new PushButton("hello");BoxPane panel1=new BoxPane();panel1.add(new Label("hello"));panel1.add(new Label("hi"));panel1.add(new PushButton("hello"));s.getTabs().add(button1);  //添加标签s.getTabs().add(panel1);  //添加标签TabPane.setTabData(button1, "hello");  //设置标签内容TabPane.setTabData(panel1, "hello, panel");  //设置标签内容s.getComponentMouseListeners().add(new ComponentMouseListener(){@Overridepublic boolean mouseMove(Component arg0, int arg1, int arg2) {panel.repaint();s.repaint();return false;}@Overridepublic void mouseOut(Component arg0) {panel.repaint();s.repaint();}@Overridepublic void mouseOver(Component arg0) {panel.repaint();s.repaint();}});panel.add(s);window.setContent(panel);window.setTitle("TabPane");window.setMaximized(true);window.open(display);}@Overridepublic boolean shutdown(boolean optional){if(window!=null){window.close();}return false;}@Overridepublic void suspend(){}@Overridepublic void resume(){}
}

能坚持看完就有菜单，现在来给大家看看怎么像浏览器一样随意增加标签

package tab_pane;import org.apache.pivot.wtk.*;
import org.apache.pivot.collections.*;public class tab_pane implements Application
{private Window window=null;public static void main(String [] args){try{DesktopApplicationContext.main(tab_pane.class, args);}catch(Throwable err){}}@Overridepublic void startup(Display display, Map<String, String>properties){window=new Window();TabPane s=new TabPane();BoxPane panel=new BoxPane();PushButton button1=new PushButton("hello");BoxPane panel1=new BoxPane();panel1.add(new Label("hello"));panel1.add(new Label("hi"));panel1.add(new PushButton("hello"));s.getTabs().add(button1);s.getTabs().add(panel1);//上面是基础的内容，现在难度来了ArrayList<PushButton>buttons=new ArrayList<PushButton>();  //添加按钮数组PushButton button2=new PushButton("New Tab");  //定义一个新按钮button2.getButtonPressListeners().add(new ButtonPressListener(){@Overridepublic void buttonPressed(Button button){buttons.add(new PushButton("hello"));s.getTabs().add(buttons.get(buttons.getLength()-1));TabPane.setTabData(buttons.get(buttons.getLength()-1), "hello");}});s.setCorner(button2);  //在右上角添加按钮//回到之前的代码TabPane.setTabData(button1, "hello");TabPane.setTabData(panel1, "hello, panel");s.getComponentMouseListeners().add(new ComponentMouseListener(){@Overridepublic boolean mouseMove(Component arg0, int arg1, int arg2) {panel.repaint();s.repaint();return false;}@Overridepublic void mouseOut(Component arg0) {panel.repaint();s.repaint();}@Overridepublic void mouseOver(Component arg0) {panel.repaint();s.repaint();}});panel.add(s);window.setContent(panel);window.setTitle("TabPane");window.setMaximized(true);window.open(display);}@Overridepublic boolean shutdown(boolean optional){if(window!=null){window.close();}return false;}@Overridepublic void suspend(){}@Overridepublic void resume(){}
}

上面的实验证明了标签名称可以重复，标签可以随意增删