shift-right-button

Hello,

I regularly use shift-right-button to "Inserts the text from the 
location of the mouse pointer to the end of that form [source 
text] at the current point" (3.30.2 Actions involving the mouse, 
in the editor documentation). Often, once this action done, I 
have to delete the source text. Thus I would like a command to do 
the whole in one gesture, for example control-right-button 
("steal text action"). Is this available somewhere?

Francis