With the following badges which exist in the strip "mouse function" the user can lay certain functions on the left mouse key.
The Identifiziermodus (default setting)
Hereinzoomen.
Herauszoomen.
Centre. The plan cutting in the graphic arts window is anew centred after input of the new centre.
Generate of a detailed window.
Other badges of the Mausmenus (extra menu extent At most)
Zoom on all objects (no matter whether selects or deselektiert)
Zoom on selection amount
Zoom on plan borders (how in the menu Standard)