Recent questions tagged Swing

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I have a login JFrame for my application and i would like to make the corners of the frame rounded by a few ... a JPanel - is this possible? See Question&Answers more detail:os...

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

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404 views

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swing - Command Pattern Usefulness when using JComponents

So, I'm developing a program using the Swing library and I obviously have buttons and menu items. Some of ... statically invokable? Thank you. See Question&Answers more detail:os...

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

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664 views

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swing - Choosing the layout managers and number of panels for Java GUI

I would appreciate, If anyone here is kind enough to recommend me what are the layout managers to choose ... spacing between the components) See Question&Answers more detail:os...

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

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863 views

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swing - Java Importing org-jdesktop-layout in Netbeans

I have added the org-jdesktop-layout.jar to my libraries in my netbeans in my project. I found this .jar ... older library... Thanks 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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671 views

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swing - Java MouseEvent, check if pressed down

I have a class that implements MouseListener (JPanel). When I click on the panel something happens. What I want is ... (MouseEvent arg0) { } } See Question&Answers more detail:os...

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

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550 views

1 answer

swing - Why does Jython refuse to find my Java package?

I know it's something silly, but for some reason Jython refuses to find javax.swing. I'm using Java 1.6.0_11. ... dir(javax) ['__name__'] >>> 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 - Java setFullScreenWindow() keep on top

I'm writing an application that is intended to be run on a dual monitor setup, with a "Display" JFrame going ... is a simple fix. Is it? See Question&Answers more detail:os...

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

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602 views

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swing - Tristate Checkboxes in Java

I could really use a tri-stated checkbox in Java. It sounds like a simple thing, but I've only seen ... a different technique that people use? See Question&Answers more detail:os...

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

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689 views

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swing - Java Draw Line based on doubles (sub-pixel precision)

I am making a basic Java program and I would like to draw a line using basic swing Graphics.drawLine. Is ... or another way that is better? See Question&Answers more detail:os...

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

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588 views

1 answer

swing - Why does Jython refuse to find my Java package?

I know it's something silly, but for some reason Jython refuses to find javax.swing. I'm using Java 1.6.0_11. ... dir(javax) ['__name__'] >>> See Question&Answers more detail:os...

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

0 votes

664 views

1 answer

swing - Java setFullScreenWindow() keep on top

I'm writing an application that is intended to be run on a dual monitor setup, with a "Display" JFrame going ... is a simple fix. Is it? See Question&Answers more detail:os...

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

0 votes

535 views

1 answer

swing - Tristate Checkboxes in Java

I could really use a tri-stated checkbox in Java. It sounds like a simple thing, but I've only seen ... a different technique that people use? See Question&Answers more detail:os...

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

0 votes

840 views

1 answer

swing - Java Draw Line based on doubles (sub-pixel precision)

I am making a basic Java program and I would like to draw a line using basic swing Graphics.drawLine. Is ... or another way that is better? 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 - Using Java pack() method

I can't make the pack() method work. I tried several things. My code looks like this at the moment: Class 1: ... I can't make that work either. See Question&Answers more detail:os...

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

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665 views

1 answer

swing - How to create rounded JButton in java..?

I want to create rounded JButton in Java... For that I use rounded image and placed that image on button but I ... .. thanks 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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570 views

1 answer

swing - Java JPanel getGraphics()

Since Java only supports single inheritance, I desire to paint directly on an instance of a JPanel that is a ... want to inherit from JPanel. See Question&Answers more detail:os...

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

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577 views

1 answer

swing - Setting the colors of a JProgressBar text

I have these progress bars: I'm trying to set the color of the TEXT of the progress bars, without changing the ... to do one without the other? See Question&Answers more detail:os...

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

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759 views

1 answer

swing - hiding title bar of JInternalFrame? -java

I found some code online, I edited it a bit. I want to hide title bar of a JInternalFrame. JInternalFrame ... hidden for some reason. 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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692 views

1 answer

swing - How to display a JTable in a JPanel with Java?

How to display a JTable in a JPanel with Java? See Question&Answers more detail:os...

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

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739 views

1 answer

swing - Java - Call Method via JButton

How can I call a method by pressing a JButton? For example: when JButton is pressed hillClimb() is called; I ... to do this? Many 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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522 views

1 answer

swing - Java: column number and line number of cursor's current position

I want to know the column number and row number where the cursor in JTextArea. ie. in notepad when i m at first ... Col 1. thanks 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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861 views

1 answer

swing - Java GUI: How to Set Focus on JButton in JPanel on JFrame?

I've experimented and searched and I can't seem to figure out what I thought would be something simple, ... submitPanel, BorderLayout.SOUTH); } See Question&Answers more detail:os...

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

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782 views

1 answer

swing - repaint() in Java doesn't "re-paint" immediately?

I have a code like that: // In MyPanel.java public void paintComponent(Graphics g) { super.paintComponent(g) ... me some suggestions? Thanks! See Question&Answers more detail:os...

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

0 votes

781 views

1 answer

swing - repaint() in Java doesn't "re-paint" immediately?

I have a code like that: // In MyPanel.java public void paintComponent(Graphics g) { super.paintComponent(g) ... me some suggestions? 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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667 views

1 answer

swing - How to set the Java default button to react on ENTER key _released_?

In my application I use a Default button. I want it to react when ENTER Key is released. Not when ENTER Key is ... } } This is the sample code. See Question&Answers more detail:os...

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

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1.0k views

1 answer

swing - Java: vertical alignment within JPanel

I am trying to vertically align (center) both JLabels inside one JPanel. JPanel panel = new JPanel(); panel. ... the middle of the JPanel. See Question&Answers more detail:os...

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

0 votes

567 views

1 answer

swing - Default action button icons in Java

Is there a set of default action icons available in the Swing application framework? For instance, instead of making ... of the native system. See Question&Answers more detail:os...

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

0 votes

580 views

1 answer

swing - How to redirect console content to a textArea in Java?

I'm trying to get the content of console in a textArea in java. For example if we have this code, class ... actionPerformed do I have to choose? See Question&Answers more detail:os...

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

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