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XmFileSelectionBox creates odd black lines

Submitted by cubexyz on Thu, 08/11/2011 - 14:31.

Hi everyone,

In the Motif example program show_files.c there is a function:

dialog = XmCreateFileSelectionDialog(toplevel, "filesb", NULL, 0);

This works fine on FC1 and Fedora 9 but it causes these black lines to appear when the window is resized when using Vector Linux:

http://maxhost.org/other/motif-prob.png

I'm also seeing a fair number of warnings when compiling this (probably quite old) examples of Motif code:

"warning: passing arg 3 of 'XtAddCallback' from incompatible pointer type"

I would be grateful for any suggestions,
Thanks,
Mark

 



  

    
    
    
  

  

    
    
    
Mon, 08/15/2011 - 14:22#1

    

    

        fredk    

    
fredk's picture
    

    

    
Warning message indicates

        
Warning message indicates that you have not properly specified the callback proc (argument 3 of XtAddCallback)


Make sure you have declared it as

  void MyCallbackProc (Widget w, XtPointer clientData, XtPointer callData )