Moving entire canvas using right click and drag

[rdc3-philips]

If we can move the entire canvas with right click + drag, it would reduce a mouse click on the hand icon.
It might just be a simple change in code if the hand icon logic could be reused. But the shortcut would be a drastic change in terms of usage.
1 additional click ( on the hand icon) to drag the entire screen is annoying if you are editing a big canvas and you need to constantly move from one end to another.
Can you please add this feature.

[derSebastian]

Just FYI, you can drag the canvas by holding down the spacebar and just dragging with your left mouse button.