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IdxRichEditTableBorder.LineColor Property

Specifies the table border’s color.

#Declaration

Delphi
property LineColor: TdxAlphaColor read; write;

#Property Value

Type Description
TdxAlphaColor

The table border color.

#Remarks

Use LineColor, LineStyle, and LineThickness properties to change the appearance of the table border.

#Value Type

The LineColor property accepts TdxAlphaColor values instead of TColor to support transparency.

You can use the TdxAlphaColors record declared in the dxCoreGraphics unit to obtain compatible predefined colors or create custom TdxAlphaColor values. Alternatively, you can call the dxMakeAlphaColor function or other global methods declared in the same unit.

#Code Example: Create and Customize a Table

The following code example creates a table populated with three columns and rows at the current caret position and customizes the table’s borders and background:

uses
  dxCoreGraphics;  // This unit declares TdxAlphaColor and TdxAlphaColors types
// ...
var
  ADocument: IdxRichEditDocument;
  ATable: IdxRichEditTable;
  I, J: Integer;
begin
  ADocument := dxRichEditControl1.Document;
  ADocument.BeginUpdate;  // Initiates the following batch change
  try
    ATable := ADocument.Tables.Add(ADocument.CaretPosition, 3, 3);
    for I := 0 to ATable.Rows.Count - 1 do
      for J := 0 to ATable.Rows.Self[I].Cells.Count - 1 do
        ADocument.InsertText(ATable.Cell(I, J).Range.Start, 'Lorem ipsum dolor sit amet');
    ATable.Borders.InsideHorizontalBorder.LineStyle := TdxRichEditTableBorderLineStyle.DotDotDash;
    ATable.Borders.InsideHorizontalBorder.LineColor := TdxAlphaColors.Firebrick;
    ATable.Borders.InsideVerticalBorder.LineStyle := TdxRichEditTableBorderLineStyle.Dotted;
    ATable.Borders.Bottom.LineStyle := TdxRichEditTableBorderLineStyle.ThinThickMediumGap;
    ATable.Borders.Bottom.LineThickness := 1.5;
    ATable.Borders.Bottom.LineColor := TdxAlphaColors.Red;
    ATable.Borders.Left.LineStyle := TdxRichEditTableBorderLineStyle.ThinThickMediumGap;
    ATable.Borders.Left.LineColor := TdxAlphaColors.Red;
    ATable.Borders.Left.LineThickness := 1.5;
    ATable.Borders.Right.LineStyle := TdxRichEditTableBorderLineStyle.ThinThickMediumGap;
    ATable.Borders.Right.LineColor := TdxAlphaColors.Red;
    ATable.Borders.Right.LineThickness := 1.5;
    ATable.Borders.Top.LineStyle := TdxRichEditTableBorderLineStyle.ThinThickMediumGap;
    ATable.Borders.Top.LineColor := TdxAlphaColors.Red;
    ATable.Borders.Top.LineThickness := 1.5;
    ATable.TableBackgroundColor := TdxAlphaColors.LightSalmon;
  finally
    ADocument.EndUpdate;  // Calls EndUpdate regardless of the batch operation's success
  end;
end;

VCL Rich Edit Control: A Table Example with Custom Border Appearance

See Also