"WaitForUserDialog" doesn't work in my "ActionListener" plugin

Posted by Ghislain BUGNICOURT-2 on Oct 28, 2009; 12:35pm
URL: http://imagej.273.s1.nabble.com/WaitForUserDialog-doesn-t-work-in-my-ActionListener-plugin-tp3690634.html

Dear all,

My goal is to use "WaitForUserDialog" in a plugin that gathers my  
self-made processes.
I tried to simplify my plugin in the attached document ("_Truc", just  
add ".java" to use). The first occurence of "WaitForUserDialog" works  
fine. The second one, whithin an "actionPerformed", blocks ImageJ  
completely.
NB : The only way I found to leave ImageJ after the bug occured was  
the famous "kill -9" command (or killing the java process when I  
tried on windows).

I guess the problem comes from the fact that two "actionPerformed"  
are active at the same time, but I really can't go deeper...
Could you help me use such a non-modal dialog when clicking a button  
in my plugin ?
Thanks a lot
Ghislain Bugnicourt

PS : I use ImageJ 1.43i. The problem also occurs using  
"NonBlockingGenericDialog".



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