I thought I'd share a collection of JOptionPane showInputDialog examples today. I'll start with the easiest example first, then try to add a little complexity as we go along.

First up, here's a simple JOptionPane showInputDialog example where I display a dialog that prompts a user to enter their name:. As noted in the source code above, if the user selects the Cancel button, or presses the [Esc] key to dispose this dialog, the String that is returned by the showInputDialog method will be null. In either event, in this example, we get whatever String the dialog returns, and we print it. From a UI perspective, note that the title of the input dialog this code displays simply shows "Input".

For a real world application I don't like that very much, so let's take a look at an example where we set the title ourselves. In this second JOptionPane example, I'll use a different version of the showInputDialog method that lets you specify the title for our dialog. While we're in the neighborhood, I'll also control the icon that is shown on the dialog, in this case a warning icon:.

In this next example I'll display a combo box a drop-down list to the end user, giving them a simple list of options to choose from.

Java: JOptionPane showMessageDialog examples (part 1) | gedyfej.web.fc2.com

I'm always thinking about pizza, so we'll display a combo box with a list of four different pizza types to choose from. As you can see, this JOptionPane showInputDialog example creates a simple combobox that lets the user select one item from the list. As you've seen in these few examples, there are several message types you can select from when display an input dialog.

Here's a quick list of the message types that are available to you:.

As we saw in a code example above, you access these error message types as static fields of the JOptionPane class, like this:. Submitted by Felix not verified on September 26, - 2: I am quite familiar with creating a dialog using JDialog and with using JOptionPane to show various simple dialogs that don't need a "full" dialog. JOptionPane says that the constructor's Object message argument can be an array with several objects components?

Java Swing – JOptionPane showMessageDialog example

I can create a showInputDialog with two prompts labels and two text fields and it will show the four components properly. My problem is get the input from both text fields: Submitted by alvin on September 28, - In reply to JOptionPage.

How to Make Dialogs (The Java™ Tutorials > Creating a GUI With JFC/Swing > Using Swing Components)

First up, here's a simple JOptionPane showInputDialog example where I display a dialog that prompts a user to enter their name: JOptionPane showInputDialog example 2 In this second JOptionPane example, I'll use a different version of the showInputDialog method that lets you specify the title for our dialog.

While we're in the neighborhood, I'll also control the icon that is shown on the dialog, in this case a warning icon: JOptionPane showMessageDialog examples part 2. JOptionPane showMessageDialog examples part 1.

A JOptionPane showOptionDialog example.

Java: JOptionPane - Simple Dialogs

How to create, center, and display a JFrame. Hide Mac Desktop clutter with DesktopShield free. A collection of JOptionPane examples and tutorials.

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