joptionpane

I would like to change this code to display only "OK" and delete the cancel button. Object contestacion5 = JOptionPane.showInputDialog(null, "#5 Que describe mejor a la Norteña?", "Examen Tijuanas PR", //3 JOptionPane.DEFAULT_OPTION, null, new Object[] {"Ensalada de espinacas, tomates, zetas, cebolla, tocineta, aguacate, queso de hoja y tiras de maiz crujientes en vinagreta de la casa.", "Lechuga romana servida con tomate, cebolla, maiz, aguacate, queso de hoja y tiritas de maiz crujientes acompañado de su seleccion de filetes de pollo de res.", "Ensalada vegetariana de nopales, tomates,

So guys, using a JOptionPane to ask the user if the app should update or not, and after which I get these white bars in the bottom and right sides of my canvas. Tried removing the autoupdate thing and works fine. Here's my code GameUtils.init(); String version = AutoUpdate.checkForUpdates(); if (Double.parseDouble(version) > AutoUpdate.VERSION) { AutoUpdate.update(version); JFrame frame = null; try { frame = new JFrame(GameUtils.data.getString("title")); } catch (JSONException e) { e.printStackTrace(); } frame.getContentPane().setPreferredSize(new Dimension(1000, 500)); frame

JOptionPane jop = new JOptionPane( ); jop.showMessageDialog(“This is never done”); I'm told that this is done in poor taste. I mean it works, but apparently a "pro" would not do it thus as showMessageDialog is static. Is there a better way to write this? A static method can be invoked without a reference to an instance: JOptionPane.showMessageDialog("This is never done"); Actually, these line: JOptionPane jop = new JOptionPane(); jop.showMessageDialog("This is never done"); will be converted at compile time to: JOptionPane jop = new JOptionPane(); JOptionPane.showMessageDialog("This is never

private void cancelButtonPressed() { jPane = new JOptionPane("quit?", JOptionPane.QUESTION_MESSAGE, JOptionPane.YES_NO_OPTION, null, buttons, buttons[1]); jPane.setName("WPane"); dialog = jPane.createDialog(jPane.getParent(), "Confirm Dialog"); dialog.setVisible(true); dialog.dispose(); Object selectedValue = jPane.getValue(); System.out.println("selectedValue:" + selectedValue); if(selectedValue == null) System.out.println("selectedValue:" + selectedValue); //return CLOSED_OPTION; if(buttons == null) { if(selectedValue instanceof Integer) { //return ((Integer)selectedValue).intValue(); System

Ok say I have Multidimensional array that I want to display in JOptionPane.showMessageDialog . I know that when using System.out.println , you use a for loop. However the array size is determined by the user input, therefore I have to use a incrementor. For example: userinput[k] next to usernumber[k] then the next row would be userinput[k+1] next to usernumber[k+1] The trouble I am having is that by using my loop, it does each set one at a time in separate windows and not all together in a table in one window. for (int k = 0; k < userinput.length; k++){ JOptionPane.showMessageDialog(null,

I've created a JOptionPane as a selection method. I want the int value for selection 1,2 or 3 of the String Array so I can use it as a counter. How do I get the index of the array and set it equal to my int variable loanChoice? public class SelectLoanChoices { int loanChoice = 0; String[] choices = {"7 years at 5.35%", "15 years at 5.5%", "30 years at 5.75%"}; String input = (String) javax.swing.JOptionPane.showInputDialog(null, "Select a Loan" ,"Mortgage Options",JOptionPane.QUESTION_MESSAGE, null, choices, choices[0] **loanChoice =**); } You can use JOptionPane.showOptionDialog() if you want

I need to use JSlider with getting input live, meaning that it will return an input without pressing any button. I have this piece of code for the slider: JPanel panel = new JPanel(); JSlider js = new JSlider(JSlider.VERTICAL, 0, 20, 10); js.setMajorTickSpacing(2); js.setPaintTicks(true); Hashtable labelTable = new Hashtable(); labelTable.put(new Integer(js.getMinimum()), new JLabel("x0")); labelTable.put(new Integer((js.getMinimum() + js.getMaximum()) / 2), new JLabel("x1")); labelTable.put(new Integer(js.getMaximum()), new JLabel("x2")); js.setLabelTable(labelTable); js.setPaintLabels(true);