tom osayo

thanks

Thanks
Is there a way to add as popup2 as a popupmenu to popup

If so let me know

My code below displays only the menu item from pop2. Any idea ?

import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.MouseAdapter; import java.awt.event.MouseEvent; import javax.swing.ImageIcon; import javax.swing.JFrame; import javax.swing.JMenuItem; import javax.swing.JPanel; import javax.swing.JPopupMenu; import javax.swing.border.BevelBorder; import javax.swing.event.PopupMenuEvent; import javax.swing.event.PopupMenuListener; public class PopupMenuExample extends JPanel { /** * */ private static final long serialVersionUID = 1L; public JPopupMenu popup; public JPopupMenu popup2; public JPopupMenu test; public JPopupMenu test3; @SuppressWarnings("unqualified-field-access") public PopupMenuExample() { popup = new JPopupMenu(); popup2 = new JPopupMenu(); ActionListener menuListener = new ActionListener() { public void actionPerformed(ActionEvent event) { System.out.println("Popup menu item [" + event.getActionCommand() + "] was pressed."); } }; JMenuItem item; popup.add(item = new JMenuItem("Left", new ImageIcon("1.gif"))); item.setHorizontalTextPosition(JMenuItem.RIGHT); item.addActionListener(menuListener); popup.add(item = new JMenuItem("Center", new ImageIcon("2.gif"))); item.setHorizontalTextPosition(JMenuItem.RIGHT); item.addActionListener(menuListener); popup.add(item = new JMenuItem("Right", new ImageIcon("3.gif"))); item.setHorizontalTextPosition(JMenuItem.RIGHT); item.addActionListener(menuListener); popup.add(item = new JMenuItem("Full", new ImageIcon("4.gif"))); item.setHorizontalTextPosition(JMenuItem.RIGHT); item.addActionListener(menuListener); popup.addSeparator(); popup.add(item = new JMenuItem("Settings . . .")); item.addActionListener(menuListener); popup2.add(item = new JMenuItem("Settings . . 2")); test = (JPopupMenu)popup.add(popup2); popup.setLabel("Justification"); popup.setBorder(new BevelBorder(BevelBorder.RAISED)); popup.addPopupMenuListener(new PopupPrintListener()); addMouseListener(new MousePopupListener()); } // An inner class to check whether mouse events are the popup trigger class MousePopupListener extends MouseAdapter { public void mousePressed(MouseEvent e) { checkPopup(e); } public void mouseClicked(MouseEvent e) { checkPopup(e); } public void mouseReleased(MouseEvent e) { checkPopup(e); } private void checkPopup(MouseEvent e) { if (e.isPopupTrigger()) { PopupMenuExample.this.test.show(PopupMenuExample.this, e.getX(), e.getY()); //popup.show(PopupMenuExample.this, e.getX(), e.getY()); } } } // An inner class to show when popup events occur class PopupPrintListener implements PopupMenuListener { public void popupMenuWillBecomeVisible(PopupMenuEvent e) { System.out.println("Popup menu will be visible!"); } public void popupMenuWillBecomeInvisible(PopupMenuEvent e) { System.out.println("Popup menu will be invisible!"); } public void popupMenuCanceled(PopupMenuEvent e) { System.out.println("Popup menu is hidden!"); } } public static void main(String s[]) { JFrame frame = new JFrame("Popup Menu Example"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.setContentPane(new PopupMenuExample()); frame.setSize(300, 300); frame.setVisible(true); } }

Hi

I would like to print labels on a preprinted forms from Java. With Java Print API I am not able to position it rightly. Is there any other way to do it in Java ?

Thanks

thanks. but i need to input the standard iso country code and then display the time accordingly.
Thomas

Thanks. ok any other country with one timezone like Germany.

Tomas

Hi

Below you may find a code snippet which is called from a main method where I would like to display the time as per the country code. Somehow it is displaying the current system time but not the time in USA. I am testing from Hungary.

Any solution appreciated.

Thanks
tomas

Date d1 = new Date(); System.out.println("today is "+ d1.toString()); Locale locItalian = new Locale("en","US"); DateFormat df = DateFormat.getTimeInstance (DateFormat.FULL, locItalian); System.out.println("today is in Italian Language in Switzerland Format : "+ df.format(d1));

Hi

Thanks to all.
Yes i understand Steve your code.

Tomas

thanks everyone . let me try to do it with Semaphore.

hi

below i have the solution with wait and notify

class X { private X otherX; private boolean isLocked = false; public void setPartner(X otherX) { this.otherX = otherX; } public synchronized void m1() { System.out.println("It's method m1"); while(isLocked){ try { wait(); } catch (InterruptedException e) { // TODO Auto-generated catch block e.printStackTrace(); } } isLocked = true; otherX.m2(); } public synchronized void m2() { // OK System.out.println("It's method m2"); isLocked = false; notify(); } } public class UserofX extends Thread { private X myX; public UserofX(X x) { myX = x; } public void run() { for (int i = 0; i < 10000; i++) myX.m1(); } public static void main(String[] args) { X x1 = new X(); X x2 = new X(); x1.setPartner(x2); x2.setPartner(x1); UserofX user1 = new UserofX(x1); user1.start(); UserofX user2 = new UserofX(x2); user2.start(); } }

I dont know.

tomas

Hello

When the method otherX.m2 from method m1 is called there arises a deadlock.

Thanks
Tomas

Hi

Below is a code where I get a deadlock. I need a solution to overcome this deadlock first with wait and notify and secondly with Semaphore. Can someone change the below code so that it runs without a deadlock.

class X { private X otherX; public void setPartner(X otherX) { this.otherX = otherX; } public synchronized void m1() { System.out.println("It's method m1"); otherX.m2(); } public synchronized void m2() { // OK System.out.println("It's method m2"); } } public class UserofX extends Thread { private X myX; public UserofX(X x) { myX = x; } public void run() { for (int i = 0; i < 10000; i++) myX.m1(); } public static void main(String[] args) { X x1 = new X(); X x2 = new X(); x1.setPartner(x2); x2.setPartner(x1); UserofX user1 = new UserofX(x1); user1.start(); UserofX user2 = new UserofX(x2); user2.start(); } }

Thanks
Tomas