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6 votes
0 answers
165 views

Currently, I'm using Component.getGraphicsConfiguration().getDevice().getDisplayMode().getRefreshRate() to get the monitor's natural framerate. However, that returns an integer, and my monitor's ...
3 votes
2 answers
173 views

To provide background and explanation of the question: I was working with a base program (below) to figure out how to use JLayeredPane. I created a JLayeredPane and added it to the JFrame, then moved ...
0 votes
1 answer
152 views

I have to repaint the screen every refresh, and matching with the native refresh rate makes smooth animations. It seems the easiest way to get the native refresh rate is via: Component....
4 votes
0 answers
133 views

I am getting different rendering behavior of a font, "DejaVu Sans Mono", in my Java Swing application if the application loads the font itself vs it being registered with Windows (installed ...
1 vote
2 answers
90 views

I'm creating a GUI which will have multiple different components (like JButtons, JTextFields, etc., although I'm testing it out with JButtons first) in a grid with different sizes, and I have created ...
Lucy's user avatar
  • 105
3 votes
1 answer
50 views

If I run these tests separately, they complete successfully. However, if I run them all with mvn test, the one that happens to be executed later freezes indefinitely. import org.fest.swing.core....
1 vote
1 answer
98 views

I am generating OpenXML (OOXML) Word files with Java. I want to avoid starting chapters or tables at the bottom of a page which would cause them to be split to the next page. So I need to know where ...
2 votes
1 answer
178 views

I am trying to start a console based Main.main() from a Swing GUI, but the Scanner doesn't accept any input, I think that scanner isnt running. This is my code in the GUI: bankBtn.addActionListener(e -...
0 votes
2 answers
193 views

I want my program to be full screen so I use the following line of code in constructor of my frame class: static GraphicsDevice device = GraphicsEnvironment.getLocalGraphicsEnvironment()....
0 votes
0 answers
57 views

so I'm trying to make a simple tile map in Java with Graphics. On my main device at home everything works perfectly well, yet on my Laptop, I get this weird tearing. It seems to be caused by ...
2 votes
1 answer
75 views

I’m building a simple Java Swing UI and want a thin red header bar at the top with just a title label ("Unit Converter"). However, the JPanel takes up too much vertical space. I only want a slim ...
0 votes
1 answer
57 views

I'm testing 2D walk of specific math functions using Java AWT, and I found weird patterns. Manual drawing 2D walk of the functions didn't show any weird patterns, so I started to check Java AWT ...
Livio's user avatar
  • 942
0 votes
0 answers
59 views

I want in Java to change the coordinate system for an Arc2D which has a startAngle and an angleExtent from the Java coordinate system (reference is top left corner) to another which is bottom left ...
0 votes
1 answer
55 views

I'm making an auto-clicker app that runs in the background with jnativehook in the tray, which can open up a java.awt app when the icon is clicked. That whole part works when run from vscode with run ...
-1 votes
1 answer
67 views

I'm learning Java Swing and wanted to make sure I understand the common approach to building GUIs. As far as I understand, the typical workflow is: Create a JFrame as the main window. Add one or more ...

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