There are shortcuts shared among many button types.
In Blender the RMB (Right Mouse Button) is generally used for Selection and the LMB (Left Mouse Button) initiates or confirms actions.
| RMB | To select an item. |
| Shift-RMB | To add more items to the selection. |
| LMB | To perform an action on the selection. |
Video: Learn more about Blender's Mouse Button usage.
Note
There are a few corner cases where LMB is used for selection. For example, the :doc:`File Browser </editors/file_browser/introduction>`.
While hovering (when the cursor is held over a button).
Ctrl-C -- Copy the value of the button.
Ctrl-V -- Paste the value of the button.
RMB -- Open the context menu.
Backspace -- Clear the value (sets to zero or clears a text field).
Minus -- Negate number values (multiply by -1.0).
Ctrl-Wheel -- Change the value incremental steps.
For pop-up option menus buttons, this cycles the value.
Enter -- Activates menus or toggles the value.
- I -- Insert a keyframe.
- Alt-I -- Clear the keyframe.
- Alt-Shift-I -- Clear all keyframes (removing all F-Curves).
- Ctrl-D -- Assign a driver.
- Ctrl-Alt-D -- Clear the driver.
- K -- Add a Keying Set.
- Alt-K -- Clear the Keying Set.
Ctrl-C -- Over any Operation Buttons copies their Python command into the clipboard.
This can be used in the Python console or in the text editor when writing scripts.
Ctrl-Shift-C -- Over property buttons copies their data-path for this property (also available from the right-click menu).
Useful when writing drivers or scripts.
Ctrl-Alt-Shift-C -- Over property buttons copies their full data-path for the Data-Block and property.
Note that in most cases it is best to access values based on the context, instead of by name.
- Ctrl -- While dragging snap the discrete steps.
- Shift -- Gives precision control over the value.
- Ctrl-Shift -- Precise snap will move the object with high precision along with the snapping constraint.
- Home -- Go to the start.
- End -- Go to the end.
- Left, Right -- Move the cursor a single character.
- Ctrl-Left, Ctrl-Right -- Move the cursor an entire word.
- Backspace, Delete -- Delete characters.
- Ctrl-Backspace, Ctrl-Delete -- Deletes words.
- Shift -- While holding the key and moving the cursor selects.
- Ctrl-A -- Select all text.
- Ctrl-C -- Copy the selected text.
- Ctrl-X -- Cut the selected text.
- Ctrl-V -- Paste text at the cursor position.
- Esc, RMB -- Cancels.
- Enter, LMB -- Confirms.