Drawing tablet and shortkey problem!

When using shortkeys like ctrl + p the user often has to use both hands, meaning the pen doesn't rest on the tablet and when it is put on the tablet again, the small windows that pop up and ask for a further selection vanish because it is registered as mouse movement. Please remove that they disapper with mouse movement and just use clicks that are ouside the window or the esc key.

When using nodes and adding one with ctrl+a the node is moved completely out of view when the pen is put on the tablet again. This also needs fixing.