delete-cursor-surrounding ( offset count gadget -- )

Vocabulary

ui.backend.gtk4.input-methods

Inputs

offset	an object
count	an object
gadget	an object

Outputs

None

Definition

IN: ui.backend.gtk4.input-methods

GENERIC: delete-cursor-surrounding ( offset count gadget -- )

Methods

USING: accessors arrays documents math sequences
ui.backend.gtk4.input-methods ui.gadgets.editors ;

M:: editor delete-cursor-surrounding
    ( offset count editor -- )
    editor editor-caret first2 :> ( row col ) editor model>>
    :> document row col offset + 2array document validate-loc
    row col offset + count + 2array document validate-loc
    document remove-doc-range ;