Issues & requests - CTRL-mousewheel should move mouse pointer to the zoom origin

[dg1727 hushmail com]

Hello, 

Presently (Dia 0.97.1), CTRL-MousewheelUp (zoom in) moves the 
diagram with respect to the drawing window, so that the drawing 
window ends up centered on the diagram point that the mouse pointer 
was pointing at, but, unexpectedly, the mouse pointer does not move 
with respect to the drawing window.  This means that (unless the 
mouse pointer happened to be at the center of the drawing window) 
the mouse pointer ends up pointing at a different place in the 
diagram.  So multiple consecutive CTRL-MousewheelUp usually cause 
the diagram to scroll off to the side â the user needs to move the 
mouse after at least the first CTRL-MousewheelUp to prevent this.  
So CTRL-MousewheelUp (and I think also CTRL-MousewheelDown) should 
be modified to move the mouse pointer to the zoom origin (the 
center of the drawing window).  

Thanks in advance for consideration.