TdxRichEditControlToggleParagraphAlignmentLeft Class

An action object that corresponds to the ToggleParagraphAlignmentLeft command provided by the Rich Edit control.

Declaration

delphi

TdxRichEditControlToggleParagraphAlignmentLeft = class(
    TdxRichEditControlAction
)

Remarks

This class does not introduce any new public members. Executing a TdxRichEditControlToggleParagraphAlignmentLeft action object aligns text to the left document margin within either the selected paragraph(s) or a paragraph in which the caret is located. If the current paragraph is already aligned to the left document margin, the ToggleParagraphAlignmentLeft command can do one of the following:

Restore the previous paragraph alignment setting.
Justify text within the current paragraph between the left and right document margins provided that the paragraph has no previous alignment setting.

UI elements linked to a TdxRichEditControlToggleParagraphAlignmentLeft action object are enabled only if the following conditions are met:

The Rich Edit control’s ReadOnly property is set to False.
The Rich Edit control’s Options.DocumentCapabilities.Paragraphs property is set to TdxDocumentCapability.Default or TdxDocumentCapability.Enabled.
The Rich Edit control’s Options.DocumentCapabilities.ParagraphFormatting property is set to TdxDocumentCapability.Default or TdxDocumentCapability.Enabled.

Inheritance

TObject TPersistent TComponent TBasicAction TContainedAction TCustomAction TAction TdxBasicAction TdxRichEditControlAction TdxRichEditControlToggleParagraphAlignmentLeft