TIEButtonInteraction.BorderWidth

Declaration

property BorderWidth: Integer;

Description

Specify the width of the outline of the Previous and Next buttons.
You can also adjust the border color and transparency.

Default: 1

Demos

	Demos\Multi\MViewPreview\MViewPreview.dpr
	Demos\Multi\MView_AttachedViewer\MViewPreview.dpr
	Demos\InputOutput\IEViewMulti\IEViewMulti.dpr

Examples

// Thick border
ImageEnView1.ButtonParams.BorderWidth := 3;
ImageEnView1.Update;

// No border
ImageEnView1.ButtonParams.BorderWidth := 0;
ImageEnView1.Update;

// Change event for Style combobox
procedure TForm1.cmbButtonStyleChange(Sender: TObject);
const
  __cmbButtonStyle_Default = 0;
  __cmbButtonStyle_BigCustom = 1;
  __cmbButtonStyle_SemiTransparent = 2;
  __cmbButtonStyle_Solid = 3;
begin
  case cmbButtonStyle.ItemIndex of

    __cmbButtonStyle_BigCustom:
      begin
        // Big yellow buttons with red border
        ImageEnView1.ButtonParams.FillColor := clGold;
        ImageEnView1.ButtonParams.FillTransparency := 255;
        ImageEnView1.ButtonParams.BorderWidth := 2;
        ImageEnView1.ButtonParams.BorderColor := clPastelRed;
        ImageEnView1.ButtonParams.BorderTransparency := 255;

        ImageEnView1.ButtonParams.Size := 40;
      end;

    __cmbButtonStyle_SemiTransparent:
      begin
        // Buttons with gray border and semi-transparent fill
        ImageEnView1.ButtonParams.FillColor := clWhite;
        ImageEnView1.ButtonParams.FillTransparency := 110;
        ImageEnView1.ButtonParams.BorderWidth := 2;
        ImageEnView1.ButtonParams.BorderColor := clDarkGray;
        ImageEnView1.ButtonParams.BorderTransparency := 255;

        ImageEnView1.ButtonParams.Size := 30;
      end;

    __cmbButtonStyle_Solid:
      begin
        // Solid red buttons without border
        ImageEnView1.ButtonParams.FillColor := clPastelRed;
        ImageEnView1.ButtonParams.FillTransparency := 255;
        ImageEnView1.ButtonParams.BorderWidth := 0;
        ImageEnView1.ButtonParams.BorderColor := clDarkGray;
        ImageEnView1.ButtonParams.BorderTransparency := 255;

        ImageEnView1.ButtonParams.Size := 30;
      end;

    else // __cmbButtonStyle_Default
      begin
        // Standard buttons with gray border and white fill
        ImageEnView1.ButtonParams.FillColor := clWhite;
        ImageEnView1.ButtonParams.FillTransparency := 255;
        ImageEnView1.ButtonParams.BorderWidth := 1;
        ImageEnView1.ButtonParams.BorderColor := clDarkGray;
        ImageEnView1.ButtonParams.BorderTransparency := 255;

        ImageEnView1.ButtonParams.Size := 25;
      end;
  end;

  ImageEnView1.Update();
end;

TIEButtonInteraction.BorderWidth