1. GUI - actionListener method stackoverflow.comI'm trying to create a simple GUI with a menu bar at the top of the jwindow using java. I'm able to get the menu bar to show and I'm able ... |
2. problem with fireStateChanged() method for JSpinner stackoverflow.comI have a problem invoking the fireStateChanged() method for a JSpinner. I create a JSpinner and when I try to invoke fireStateChanged() method for that spinner |
3. Calling a method from a class outside my GUI form in netbeans stackoverflow.comI'm a little bit of a netbeans GUI noob so please bear with me. I have written a program with multiple classes containing methods which I want to 'link' to buttons in ... |
4. Is it possible to call Swing Listener's methods remotely via RMI or with other networking technology? stackoverflow.comThese methods belongs to ActionListener and PropertyChangeListener. i need to realize these two cases and similar with other swing classes. the server should call this method for each client, when ever some ... |
5. Oval from fillOval method isn't showing up in my GUI stackoverflow.commy connect four game has an issue. I figured out the method that when a user clicks on a box a red or blue oval should appear but when I run ... |
6. java @action method parameters in netbeans stackoverflow.comI have @Action for example: |
7. How to remove actionPerformed methods in NetBeans stackoverflow.comWhen a |
8. Action Performed Method coderanch.comhaving trouble doing the action performed. Tryin to call object for play and reset button. import java.awt.*; import java.awt.event.*; import javax.swing.*; public class Assmt4 extends JApplet { int select; int lottoNum[] = new int [6]; public void init() { Container container = getContentPane(); container.setLayout(new FlowLayout()); JLabel numberLabel = new JLabel("Enter 6 numbers between >1 and 53<"); container.add(numberLabel); JTextField[] numberField = new ... |
9. help with mouse methods in paint coderanch.comim trying to create a program what when the mouse enters the left side of my window the background should change to red; if the mouse moves into the right side i need to change it to green. once i find the size of my window by saying d = yourFrame.getSize(); where do i calculate to find which side my mouse ... |
10. MouseEvent.getButton() equal method in jdk1.1 coderanch.com |
11. help with actionPerformed method. coderanch.comConsider posting less code, a lot less code, and using code tags to allow your posted code to be readable. I always find that in a situation like this, it helps to create a small sample program that has maybe 1 or 2 buttons in the small GUI class, and almost trivial model and controller classes just to allow me (or ... |
12. Explicitly throwing events & calling listener methods? coderanch.comimport java.awt.*; import java.awt.event.*; import javax.swing.*; /* */ public class AppletDemo1 extends JApplet implements ActionListener { JTextField text=null; Container pane=getContentPane(); public void init() { text=new JTextField(25); //pane.setLayout(new FlowLayout()); pane.setLayout(null); JRadioButton buttonone=new JRadioButton("AnnotationEnabled"); buttonone.setBounds(50,50,200,30); //x,y,width,height pane.add(buttonone); buttonone.addActionListener(this); JRadioButton buttontwo=new JRadioButton("AnnotationDisabled"); buttontwo.setBounds(260,50,200,30); pane.add(buttontwo); buttontwo.addActionListener(this); //add textbox to the container panel pane.add(text); text.setBounds(50,90,100,30); ButtonGroup buttongroup=new ButtonGroup(); buttongroup.add(buttonone); buttongroup.add(buttontwo); } ... |
13. mouseEntered method coderanch.comimport java.awt.*; import java.awt.event.*; public class TestII extends Frame { public TestII() { super("buton example"); Button b1,b2,b3; Panel p; Label l; System.out.println("testing"); b1=new Button("A"); b2=new Button("B"); b3=new Button("C"); p=new Panel(new FlowLayout()); p.add(b1); p.add(b2); p.add(b3); this.add(p,BorderLayout.NORTH); l=new Label("some label"); msHandler h=new msHandler(l); b1.addMouseListener(h); b2.addMouseListener(h); b3.addMouseListener(h); this.add(l,BorderLayout.SOUTH); } public static void main(String args[]) throws Exception { TestII t; t=new TestII(); t.setSize(300,200); t.setVisible(true); t.addWindowListener( ... |
14. How to use method in ActionListener java-forums.orgI have a calculator.java file and calculatorGUI.java file. In the calculator file, I've got Java Code: import java.util.Scanner; import java.lang.Math; public class Calculator { Double total = 0.0; Scanner scan = new Scanner(System.in); public void add(double numberToAdd) { total += numberToAdd; } public void minus(double numberToMinus) { total -= numberToMinus; } public void divide(double numberToDivide) { total /= numberToDivide; } etc.... ... |
15. action performed method for java-forums.orgmy code consists of two frames which consists of 3 textfields and 1 button. when the button is clicked i want to extract the values in the textfields and store the values in 3 different variables. now there is only one action performed method in my code but i want two action performed methods for two different frames. when i try ... |
16. getClickCount() problem within mouseClicked method java-forums.orgHi guys..... I have little but strange problem, which I can't solved. Java Code: public void mouseClicked(MouseEvent e) { JTabbedPane pane = (JTabbedPane)e.getSource(); //line 1 //String tabTitle = pane.getTitleAt(pane.getSelectedIndex()); fi.jpmsgTxtPane.setText(pane.getTitleAt(pane.getSelectedIndex())); if(pane.getTitleAt(pane.getSelectedIndex()).equals("DRAW")||pane.getTitleAt(pane.getSelectedIndex()).equals("DRAG")||pane.getTitleAt(pane.getSelectedIndex()).equals("MEASURE")){ fi.sdmFlag = pane.getSelectedIndex(); } else{ fi.sdiFlag = pane.getSelectedIndex(); } // line 12 fi.mouseGetX = e.getX(); fi.mouseGetY = e.getY(); final int clickDelay=100; //delay in msec before processing events if (e.getClickCount() == ... |
17. ActionListener to call a method from a different class? java-forums.orgJava Code: import javax.swing.*; import java.awt.*; import java.awt.event.*; public class LoginGui { public JFrame frame; public JPanel jp; public JTextField username; public JPasswordField password; public JButton login; public LoginGui(){ frame = new JFrame("Login"); jp = new JPanel(); frame.setContentPane(jp); username = new JTextField("username"); password = new JPasswordField("password"); login = new JButton("Login"); login.addActionListener(new MyActionListener() ); frame.getContentPane().add(username); frame.getContentPane().add(password); frame.getContentPane().add(login); frame.setSize(400,400); frame.setVisible(true); } private class ... |