joptionpane

JOptionPane with multiple inputs on different lines

痞子三分冷 提交于 2019-12-01 19:22:40
问题 I'd like to create a JOptionPane that allows a user to select an IP address and port to connect to. It should be structured as such, IP Address: [textfield here] Port: [textfield here] Cancel OK The labels should be aligned to the left, and the textfields should be left aligned too. I can't really model the storyboard here, but basically the textfields shouldn't be misaligned, even if there is a space between the labels and the textfields. Each label and textfield pair should be on seperate

JOptionPane with multiple inputs on different lines

那年仲夏 提交于 2019-12-01 18:15:17
I'd like to create a JOptionPane that allows a user to select an IP address and port to connect to. It should be structured as such, IP Address: [textfield here] Port: [textfield here] Cancel OK The labels should be aligned to the left, and the textfields should be left aligned too. I can't really model the storyboard here, but basically the textfields shouldn't be misaligned, even if there is a space between the labels and the textfields. Each label and textfield pair should be on seperate lines, and the Cancel OK buttons should be aligned to the right, below the textboxes. Is there any way

Creating a custom blocking Java Swing prompt

假装没事ソ 提交于 2019-12-01 18:05:05
This problem is solved. I'm am developing a Java Swing based projected, and the look & feel of the application is completely customized. We are trying to maintain a consistent appearance throughout the program, and the default Java dialog windows are not the same. The current issue requires a control blocking call to the user prompt. Similar to JOptionPane.showConfirmDialog() In this case, the static call produces a window, and halts the flow of the program until the user selects an option. It also returns the value of the option. Note that the GUI itself is not locked up logically, but the

Change the OK Cancel string in JOptionPane

岁酱吖の 提交于 2019-12-01 16:18:26
I was wondering is it possible to change the OK Cancel Button to custom string in java? I have JOptionPane.showConfirmDialog(message, title, JOptionPane.OK_CANCEL_OPTION); Right now, the button will show "OK" and "Cancel". Is it possible to change the text for that? for example into "A" and "B" or maybe japanese text? Thank you Looks like instead of JOptionPane.showConfirmDialog you are going to have to use JOptionPane.showOptionDialog , which lets you supply your own texts as an array. Try the following: JOptionPane.showOptionDialog(null, "Do you like this answer?", "Feedback", JOptionPane.OK

Change the OK Cancel string in JOptionPane

一笑奈何 提交于 2019-12-01 16:08:28
问题 I was wondering is it possible to change the OK Cancel Button to custom string in java? I have JOptionPane.showConfirmDialog(message, title, JOptionPane.OK_CANCEL_OPTION); Right now, the button will show "OK" and "Cancel". Is it possible to change the text for that? for example into "A" and "B" or maybe japanese text? Thank you 回答1: Looks like instead of JOptionPane.showConfirmDialog you are going to have to use JOptionPane.showOptionDialog, which lets you supply your own texts as an array.

Best way to detect whether code is running in an application server java

若如初见. 提交于 2019-12-01 15:16:24
For a J2EE bean I am reusing code that was developed for a java swing application. JOptionPane.showMessageDialog() is unfortunately commonly used. Most occurences luckily in code sections that are not reused by the J2EE application, but in some cases lower levels of the code has instances of JOptionPane.showMessageDialog(). Obviously this it results in dialog boxes popping up on the server, which is what I want to avoid. As a first step I'd like to somehow assure that no dialog boxes will ever occur on the server. Someone suggested peeking in some event or paint queue (I do not recall which

Best way to detect whether code is running in an application server java

随声附和 提交于 2019-12-01 14:09:14
问题 For a J2EE bean I am reusing code that was developed for a java swing application. JOptionPane.showMessageDialog() is unfortunately commonly used. Most occurences luckily in code sections that are not reused by the J2EE application, but in some cases lower levels of the code has instances of JOptionPane.showMessageDialog(). Obviously this it results in dialog boxes popping up on the server, which is what I want to avoid. As a first step I'd like to somehow assure that no dialog boxes will

How do I run JOptionPane on EDT?

风流意气都作罢 提交于 2019-12-01 07:18:18
问题 I'm still having problems with blank JOptionPane s. Based on research at SO and in Java Docs , this obviously has something to do with not using the EDT . My question is how exactly do the EDT and its methods apply to JOptionPane ? For example, the terminal error output makes it quite clear that the JOptionPane below is not run on the EDT . What's missing specifically, and how does something like Runnable fit in? import javax.swing.*; public class PaneDemo { public static void main(String[]

how to show JOptionPane on the top of all windows

筅森魡賤 提交于 2019-11-30 22:39:25
问题 I have created a DialogUtil which shows numbers of JOptionPan in different situation. sometimes in my action class call to this method with null parameters as below. DialogUtil.showNotExist(null,xml.getName().concat(" is null or")); In this case JOptionPane does not appears on the top of window. How can I add something to JOptionPane to appears always on the top? public static void showNotExist(JPanel panel, String action) { JOptionPane.showMessageDialog(panel, new JLabel(action.concat("

JButton stays pressed when focus stolen by JOptionPane

夙愿已清 提交于 2019-11-30 21:17:46
I am new to Swing and I have a situation. I am designing an application that renders the GUI components dynamically based on an xml file input(meta-data) . Now most of my JTextFields have InputVerifier set to them, for validation purpose. The input verifier pops up JOptionPane whenever there is an invalid input. Now, if a user enter an invalid data and moves ahead and clicks a button on the Panel, then a dialog pops up and the user have to respond to it. but after that also the button does not paint to release state. It still looked like it is pressed but actually it is not. As the whole code