Version:            (using KDE 4.3.4)
Installed from:    Unspecified Linux

Due to the fact that one could have given an command to move a file but can still access the file before the move is completed, sometimes two commands may be given on the same file. Dolphin should warn that a file is queued for another operation before letting one give another command to it.

Steps to reproduce:
1) Make a directory "test1" with five files
2) Copy the directory and give it the name "test2"
3) Select all the files from test1 and paste into test2
4) Do not answer the Rename dialogue box, rather go back to test1 and rename one of the files that has not yet been transferred.
5) Answer the Rename dialogue box.

What happens:
Dolphin lets the user rename the queued files, then throws an error that the file does not exist.