Error « JPanel « Java Swing Q&A

1. Java Swing, can't see the error stackoverflow.com

I am at a very strange problem, I have a customized JPanel, which I want to draw a circle, but nothing happens ... here is my source, hope somebody sees the ...

2. Visualisation on Jpanel and big AffineTransformation, perhaps rounding error? stackoverflow.com

I have an visualization problem with several shapeitems on large scales. This is my Affinetransform: renderMatrix AffineTransform (id=172)
m00 160.60020751855694
m01 0.0 ...

3. JPanel.add() method error coderanch.com

4. Image does not load on JPanel, no errors coderanch.com

Hello, I tested a class I created to load images and that works fine. When calling the class with 'new LoadImage("imagename.gif");' from another class it fails. I really have no idea why.. Thank you ahead for your help. //Content of main class extends JFrame //uses panel to load image, the following is the panel part JPanel ipanel = new javax.swing.JPanel(); ipanel.add(new ...

5. JPanel, no sytax error but error output coderanch.com

hi guys, i followed every step in this tutorial part 1 part 2 but the output was not good, even though i don't understand his language i followed what he did. here is the output: notice the gap between the picture and the right side of the panel? here is my code(ImagePanel.java): import java.awt.Dimension; import java.awt.Graphics; import java.awt.Image; public class ImagePanel ...

6. JFrame and JPanel -Error java-forums.org

7. 'Jpanel' cannot be resolved to a type error forums.oracle.com

8. Proyect, some errors with JPanels can someone help? forums.oracle.com

Exception in thread "AWT-EventQueue-1" java.lang.ArrayIndexOutOfBoundsException: 38 at Prueba.actionPerformed(Prueba.java:1456) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:18 49) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.jav a:2169) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel .java:420) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258 ) at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonL istener.java:234) at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:2 31) at java.awt.Component.processMouseEvent(Component.java:5488) at javax.swing.JComponent.processMouseEvent(JComponent.java:3126) at java.awt.Component.processEvent(Component.java:5253) at java.awt.Container.processEvent(Container.java:1966) at java.awt.Component.dispatchEventImpl(Component.java:3955) at java.awt.Container.dispatchEventImpl(Container.java:2024) at java.awt.Component.dispatchEvent(Component.java:3803) at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4212 ) at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3892) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3822) at java.awt.Container.dispatchEventImpl(Container.java:2010) at java.awt.Component.dispatchEvent(Component.java:3803) at java.awt.EventQueue.dispatchEvent(EventQueue.java:463) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchTh read.java:242) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThre ad.java:163) ...