Recent questions tagged Swing

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swing - java & fullscreen over multiple monitors

A snippet from my Java application: JFrame f = new JFrame(); GraphicsEnvironment ge = GraphicsEnvironment. ... "extend desktop"). See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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563 views

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swing - How do you get the screen width in java?

Does anyone know how you would get the screen width in java? I read something about some toolkit method but I' ... what that is. Thanks, Andrew See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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518 views

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swing - Java frame not displaying properly during a while loop

Here's a serious issue im having with a jFrame. I have one "Main Frame" where everything is done from, however i ... ()) ); pack(); } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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swing - Prevent Java from repainting the content of a JPanel while updating

I have a JPanel which contains a lot of child components. While updatingadding new components to the parent JPanel ... , how can this achieved? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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561 views

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swing - SplitButton in Java

Does anyone have a coded implementation of SplitButton? I've tried searching some implementations but none of them work. (e.g. JSplitButton). See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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725 views

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swing - How to lock aspect ratio of a gridLayout in Java?

Is there an easy way of locking the aspect ratio of a GridLayout component in Java Swing ? Or should this ... JPanel containing that layout ? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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536 views

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swing - Java 2D Game: repaint(); makes window grey

I'm trying to make a 2D game in Java, but when I call the repaint() method in a thread there's an odd ... } Thanks for your answers in advance! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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475 views

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swing - Rotating a triangle around a point java

I am having trouble. I need to rotate an equilateral triangle around it's centre by using the drag listener and ... . Mine is the first point. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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545 views

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swing - Sliding Notification bar in java (a la Firefox)

I would like to implement a sliding notification bar as the one in Firefox or IE for my java application. But ... of this in java/swing? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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508 views

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swing - customizing jtable cellrenderer with table's cell header color

That's a question really similar to this previous post of mine. I need to customize some cell of a JTable, in a ... to use. I looked this list. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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604 views

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swing - java action listener on menu, and not on menu item

I need enlightenment. how to add action actionListener event bind to the menu, and not bind to the menu ITEM ... could be added to everything. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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630 views

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swing - identifying double click in java

I want to know how can we perform action when mouse is double clicked in a component. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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616 views

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swing - How can I create a bar in the bottom of a Java app, like a status bar?

I am in the process of creating a Java app and would like to have a bar on the bottom of the app, in ... know the code to create in manually. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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493 views

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swing - How can I paint in an specific JPanel when more than one in same frame- Java

Updated - this is related with the following link I posted yesterday. https://stackoverflow.com/questions/15916360 ... an specific panel. Thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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468 views

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swing - Java Layout with Component always in Top Right

The primary GUI of my application is composed of a JDesktopPane at the CENTER of a frame's content pane ... suggestions on a better approach? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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579 views

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swing - Using multiple JButtons with the same label in Java

I have two buttons in my project that both have a "+" label. When the actionPerformed() method is called, it ... { calcLifePoints(command); } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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477 views

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swing - Java: GUI - JButton opening new JPanel and reading the JTextFields

My problem is making my Main class and Journal class connect together, in the Main class users will input two variables and ... (); } }); } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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470 views

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swing - How to implement checkbox list java

Probably a noob question, but im new to java. I have a need for a checkbox list which I found is not ... hint I would appreciate it. Thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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573 views

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swing - How do I make this java for loop pause for 1/2 a second between each iteration?

private class MultipleGensListener implements ActionListener { public void actionPerformed(ActionEvent e) { for(int i = 0; ... for any help. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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464 views

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swing - Drawing shapes on a JForm java

I have created this code that is supposed to draw certain things when I selected a radio button on a JForm, I ... ; g.fillPolygon(poly); } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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458 views

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swing - Java KeyEvent square movement

I have a piece of code in which a KeyEvent is triggered when any of the arrow keys are pressed. This in turn causes ... ; } repaint(); } } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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463 views

1 answer

swing - Java loading gif freeze while processing data?

I call a method which lists all the files in a directory, and adds them to a JTable: addFilesWithSubsButton. ... (loaderLabel); } ... See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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572 views

1 answer

swing - Java - Is it possible to put an image and a String in the same JTable cell?

I know how to put a String into a JTable cell, and I know how to put an image into a JTable cell. But is it ... this, but found no info at all. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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613 views

1 answer

swing - How do I write superscript word for checkbox text in java?

I made few checkboxes using swing in Java. I want to write a superscript text for the checkboxes but I'm not ... do this? Thank you in advance. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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426 views

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swing - making a button - java

Ok, i know that this question has been asked before, but i just can't seem to get my application to work with the ... i am new to java. thanks. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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535 views

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swing - Heads up on implementing rowsorter and rowfilter java 1.4

Could anyone please give me a heads-up on how to implement my own row filter and row sorter to apply on ... would serve that purpose? Regards. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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545 views

1 answer

swing - Change screen resolution in Java

I have a program that uses visual scripting (sikuli-script) to allow the users to create their own visual scripts ... a capture is taking place) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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435 views

1 answer

swing - How to limit the number of digits in a JPasswordField in Java?

I have my Java code working in Eclipse but I need to add a few functionnality. First, how to limit the number of digits ... Main(); } }); } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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