Libraries.Interface.Undo.TextBoxInsertEdit

This action detects whether an operation can be redone and returns true if it can. By default, not overriding this action means the answer will always be true.

Example Code

use Libraries.Interface.Undo.Edit
        Edit edit
        output edit:CanRedo()

This action detects whether an operation can be undone and returns true if it can. By default, not overriding this action means the answer will always be true.

Example Code

use Libraries.Interface.Undo.Edit
        Edit edit
        output edit:CanUndo()

This action compares two object hash codes and returns an integer. The result is larger if this hash code is larger than the object passed as a parameter, smaller, or equal. In this case, -1 means smaller, 0 means equal, and 1 means larger. This action was changed in Quorum 7 to return an integer, instead of a CompareResult object, because the previous implementation was causing efficiency issues.

Example Code

Object o
        Object t
        integer result = o:Compare(t) //1 (larger), 0 (equal), or -1 (smaller)

This action tells this Edit to free up any state it is holding, if any.

Example Code

use Libraries.Interface.Undo.Edit
        Edit edit
        edit:Dispose()

This action determines if two objects are equal based on their hash code values.

Example Code

use Libraries.Language.Object
        use Libraries.Language.Types.Text
        Object o
        Text t
        boolean result = o:Equals(t)

This action gets the hash code for an object.

Example Code

Object o
        integer hash = o:GetHashCode()

This action returns the presentation name for redoing this operation.

Example Code

use Libraries.Interface.Undo.Edit
        Edit edit
        output edit:GetRedoName()

This action returns the presentation name for undoing this operation.

Example Code

use Libraries.Interface.Undo.Edit
        Edit edit
        output edit:GetUndoName()