TdxRichEditControlToggleFontDoubleUnderline Class

An action object that corresponds to the ToggleFontDoubleUnderline command in the Rich Edit control.

Declaration

delphi

TdxRichEditControlToggleFontDoubleUnderline = class(
    TdxRichEditControlAction
)

Remarks

This class does not introduce any new public members. Executing a TdxRichEditControlToggleFontDoubleUnderline action object applies/removes the Double Underline font attribute to/from:

The text selection in a document (including text selected within a text box or table).
The edited word (i.e., the word in which the caret is currently located).
The currently used font (if no text is selected, and the caret is not located within a word).

The state of UI elements linked to a TdxRichEditControlToggleFontDoubleUnderline action object is determined by the Rich Edit control’s Options.DocumentCapabilities.CharacterFormatting property value. Refer to the TdxDocumentCapability type description for the full list of available command states.

Note

Applying the Double Underline font attribute automatically removes the Underline font attribute (if set).

Inheritance

TObject TPersistent TComponent TBasicAction TContainedAction TCustomAction TAction TdxBasicAction TdxRichEditControlAction TdxRichEditControlToggleFontDoubleUnderline