ImageEn, unit iexUserInteractions

TIEButtonInteraction.FillColor

TIEButtonInteraction.FillColor


Declaration

property FillColor: TColor;


Description

Specify the color of the Previous and Next buttons.
You can adjust the transparency of the button using FillTransparency
The color of the button border is specified by BorderColor

Default: clWhite


Demos

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


Examples

ImageEnView1.ButtonParams.FillColor := clSilver;
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;


See Also

- ShowButtons
- FillTransparency
- BorderColor
- BorderTransparency
- BorderWidth
- Size
- Offset