# UserPreferencesInput(bpy_struct)

base class — `bpy_struct`

class `bpy.types.``UserPreferencesInput`(bpy_struct)

  Settings for input devices

  `active_keyconfig`

    The name of the active key configuration

    Type: | string, default “”, (never None)

  `drag_threshold`

    Amount of pixels you have to drag before dragging UI items happens

    Type: | int in [3, 40], default 0

  `invert_mouse_zoom`

    Invert the axis of mouse movement for zooming

    Type: | boolean, default False

  `invert_zoom_wheel`

    Swap the Mouse Wheel zoom direction

    Type: | boolean, default False

  `mouse_double_click_time`

    Time/delay (in ms) for a double click

    Type: | int in [1, 1000], default 0

  `navigation_mode`

    Which method to use for viewport navigation

    - `WALK` Walk, Interactively walk or free navigate around the scene.
    - `FLY` Fly, Use fly dynamics to navigate the scene.

    Type: | enum in [‘WALK’, ‘FLY’], default ‘WALK’

  `ndof_deadzone`

    Deadzone of the 3D Mouse

    Type: | float in [0, 1], default 0.0

  `ndof_fly_helicopter`

    Device up/down directly controls your Z position

    Type: | boolean, default False

  `ndof_lock_horizon`

    Keep horizon level while flying with 3D Mouse

    Type: | boolean, default False

  `ndof_orbit_sensitivity`

    Overall sensitivity of the 3D Mouse for orbiting

    Type: | float in [0.01, 40], default 0.0

  `ndof_pan_yz_swap_axis`

    Pan using up/down on the device (otherwise forward/backward)

    Type: | boolean, default False

  `ndof_panx_invert_axis`

    Type: | boolean, default False

  `ndof_pany_invert_axis`

    Type: | boolean, default False

  `ndof_panz_invert_axis`

    Type: | boolean, default False

  `ndof_rotx_invert_axis`

    Type: | boolean, default False

  `ndof_roty_invert_axis`

    Type: | boolean, default False

  `ndof_rotz_invert_axis`

    Type: | boolean, default False

  `ndof_sensitivity`

    Overall sensitivity of the 3D Mouse for panning

    Type: | float in [0.01, 40], default 0.0

  `ndof_show_guide`

    Display the center and axis during rotation

    Type: | boolean, default False

  `ndof_view_navigate_method`

    Navigation style in the viewport

    - `FREE` Free, Use full 6 degrees of freedom by default.
    - `ORBIT` Orbit, Orbit about the view center by default.

    Type: | enum in [‘FREE’, ‘ORBIT’], default ‘FREE’

  `ndof_view_rotate_method`

    Rotation style in the viewport

    - `TURNTABLE` Turntable, Use turntable style rotation in the viewport.
    - `TRACKBALL` Trackball, Use trackball style rotation in the viewport.

    Type: | enum in [‘TURNTABLE’, ‘TRACKBALL’], default ‘TRACKBALL’

  `ndof_zoom_invert`

    Zoom using opposite direction

    Type: | boolean, default False

  `select_mouse`

    Mouse button used for selection

    - `LEFT` Left, Use left Mouse Button for selection.
    - `RIGHT` Right, Use Right Mouse Button for selection.

    Type: | enum in [‘LEFT’, ‘RIGHT’], default ‘RIGHT’

  `tweak_threshold`

    Number of pixels you have to drag before tweak event is triggered

    Type: | int in [3, 1024], default 0

  `use_emulate_numpad`

    Main 1 to 0 keys act as the numpad ones (useful for laptops)

    Type: | boolean, default False

  `use_mouse_continuous`

    Allow moving the mouse outside the view on some manipulations (transform, ui control drag)

    Type: | boolean, default False

  `use_mouse_emulate_3_button`

    Emulate Middle Mouse with Alt+Left Mouse (doesn’t work with Left Mouse Select option)

    Type: | boolean, default False

  `use_mouse_mmb_paste`

    In text window, paste with middle mouse button instead of panning

    Type: | boolean, default False

  `use_trackpad_natural`

    If your system uses ‘natural’ scrolling, this option keeps consistent trackpad usage throughout the UI

    Type: | boolean, default False

  `view_rotate_method`

    Rotation style in the viewport

    - `TURNTABLE` Turntable, Use turntable style rotation in the viewport.
    - `TRACKBALL` Trackball, Use trackball style rotation in the viewport.

    Type: | enum in [‘TURNTABLE’, ‘TRACKBALL’], default ‘TURNTABLE’

  `view_zoom_axis`

    Axis of mouse movement to zoom in or out on

    - `VERTICAL` Vertical, Zoom in and out based on vertical mouse movement.
    - `HORIZONTAL` Horizontal, Zoom in and out based on horizontal mouse movement.

    Type: | enum in [‘VERTICAL’, ‘HORIZONTAL’], default ‘VERTICAL’

  `view_zoom_method`

    Which style to use for viewport scaling

    - `CONTINUE` Continue, Old style zoom, continues while moving mouse up or down.
    - `DOLLY` Dolly, Zoom in and out based on vertical mouse movement.
    - `SCALE` Scale, Zoom in and out like scaling the view, mouse movements relative to center.

    Type: | enum in [‘CONTINUE’, ‘DOLLY’, ‘SCALE’], default ‘CONTINUE’

  `walk_navigation`

    Settings for walk navigation mode

    Type: | `WalkNavigation`, (readonly, never None)

  `wheel_scroll_lines`

    Number of lines scrolled at a time with the mouse wheel

    Type: | int in [0, 32], default 0

Inherited Properties

`bpy_struct.id_data` |

Inherited Functions

`bpy_struct.as_pointer` `bpy_struct.driver_add` `bpy_struct.driver_remove` `bpy_struct.get` `bpy_struct.is_property_hidden` `bpy_struct.is_property_readonly` `bpy_struct.is_property_set` `bpy_struct.items` | `bpy_struct.keyframe_delete` `bpy_struct.keyframe_insert` `bpy_struct.keys` `bpy_struct.path_from_id` `bpy_struct.path_resolve` `bpy_struct.property_unset` `bpy_struct.type_recast` `bpy_struct.values`

References

`UserPreferences.inputs` |