Re: Running Java based GUIs as Plug In

Posted by Influenza on Oct 15, 2013; 5:41pm
URL: http://imagej.273.s1.nabble.com/Running-Java-based-GUIs-as-Plug-In-tp5005165p5005185.html

Thanks for your fast reaction!

But unfortunatelly it still doesn't work.

"java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at ij.plugin.CompilerTool$JavaxCompilerTool.compile(Compiler.java:366)
at ij.plugin.Compiler.compile(Compiler.java:150)
at ij.plugin.Compiler.compileAndRun(Compiler.java:71)
at ij.plugin.Compiler.run(Compiler.java:37)
at ij.IJ.runPlugIn(IJ.java:166)
at ij.IJ.runPlugIn(IJ.java:149)
at ij.plugin.frame.Editor.compileAndRun(Editor.java:347)
at ij.plugin.frame.Editor.actionPerformed(Editor.java:601)
at java.awt.MenuItem.processActionEvent(MenuItem.java:627)
at java.awt.MenuItem.processEvent(MenuItem.java:586)
at java.awt.MenuComponent.dispatchEventImpl(MenuComponent.java:317)
at java.awt.MenuComponent.dispatchEvent(MenuComponent.java:305)
at java.awt.MenuComponent.dispatchEventImpl(MenuComponent.java:320)
at java.awt.MenuComponent.dispatchEvent(MenuComponent.java:305)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:602)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
Caused by: java.lang.IllegalArgumentException: All compilation units must be of SOURCE kind
at com.sun.tools.javac.api.JavacTool.getTask(JavacTool.java:203)
 ... 25 more"

have you tried it yourselve or any ideas left?

Beste regards 

steve

2013/10/15 John Hayes [via ImageJ] <[hidden email]>

Hi Steve,

ImageJ plugins don’t use the standard Java ‘main’ function as an entry point. Try creating a new ImageJ Plugin from « Plugins|New|Plugin » and calling your GUI code from within the provided « run » function. Something like the following:

> import ij.*;
> import ij.process.*;
> import ij.gui.*;
> import java.awt.*;
> import java.awt.image.*;
> import java.awt.event.*;
> import ij.plugin.*;
> import ij.plugin.frame.*;
> import java.awt.Color;
> import javax.swing.*;
>

> public class My_Plugin implements PlugIn {
>
> public void run(String arg) {
> IJ.showMessage("My_Plugin","Hello world!");

> JFrame myJFrame = new JFrame();

> myJFrame.setTitle("JRadioButton Beispiel");
> myJFrame.setSize(450,300);
> JPanel panel = new JPanel();
> panel.setBackground(Color.red);
>
> JCheckBox check = new JCheckBox("Ich bin eine CheckBox", true);
> panel.add(check);
>
> myJFrame.add(panel);
> myJFrame.setLocation(100, 200);
> myJFrame.pack();
> myJFrame.setVisible(true);
> }
> }

Then, compile and run...

Best regards,

John

Le 14 oct. 2013 à 15:41, Influenza a écrit :

> Hello Everyone!
>
> I'm trying to build a user-friendly GUI for a PlugIn. I know that it must be
> possible, but I looked all over the net and couldn't find a solute answer.
> The problem that I have is that the PlugIn runs bug-free, and the imageJ
> status line says "done" without showing the GUI.
>
> For example an easy code:
>
> import ij.*;
> import ij.process.*;
> import ij.gui.*;
> import java.awt.*;
> import java.awt.image.*;
> import java.awt.event.*;
> import ij.plugin.*;
> import ij.plugin.frame.*;
> import java.awt.Color;
> import javax.swing.*;
>
>
>
>
> public class JFrameExample_
> {
>    public static void main(String[] args)
>    {
>

>        JFrame myJFrame = new JFrame();

>        myJFrame.setTitle("JRadioButton Beispiel");
>        myJFrame.setSize(450,300);
>        JPanel panel = new JPanel();
>        panel.setBackground(Color.red);
>
>        JCheckBox check = new JCheckBox("Ich bin eine CheckBox", true);
>        panel.add(check);
>
>        myJFrame.add(panel);
>    myJFrame.setLocation(100, 200);
> myJFrame.pack();
>        myJFrame.setVisible(true);
> }
> }
>

> The Compiler runs over it without any trouble, but the GUI is not shown. I

> saw a lot of PlugIns running with Java GUIs but I couldn't get a single one
> work! I'm very gladful for every idea.
>
> best regards
> Steve
>
>
>
> --
> View this message in context: http://imagej.1557.x6.nabble.com/Running-Java-based-GUIs-as-Plug-In-tp5005165.html

> Sent from the ImageJ mailing list archive at Nabble.com.
>

> --
> ImageJ mailing list: http://imagej.nih.gov/ij/list.html

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