RealICQClient/Includes/2007_MMTools/Help/Demos/mixer/linein/fmMain.pas

{========================================================================}
{=                (c) 1995-98 SwiftSoft Ronald Dittrich                 =}
{========================================================================}
{=                          All Rights Reserved                         =}
{========================================================================}
{=  D 01099 Dresden             = Fax.: +49 (0)351-8037944              =}
{=  Loewenstr.7a                = info@swiftsoft.de                     =}
{========================================================================}
{=  Actual versions on http://www.swiftsoft.de/mmtools.html             =}
{========================================================================}
{=  This code is for reference purposes only and may not be copied or   =}
{=  distributed in any format electronic or otherwise except one copy   =}
{=  for backup purposes.                                                =}
{=                                                                      =}
{=  No Delphi Component Kit or Component individually or in a collection=}
{=  subclassed or otherwise from the code in this unit, or associated   =}
{=  .pas, .dfm, .dcu, .asm or .obj files may be sold or distributed     =}
{=  without express permission from SwiftSoft.                          =}
{=                                                                      =}
{=  For more licence informations please refer to the associated        =}
{=  HelpFile.                                                           =}
{========================================================================}
{=  $Date: 06.09.98 - 14:14:42 $                                        =}
{========================================================================}
unit fmMain;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  ComCtrls, MMMixer, MMObj, MMDesign, MPlayer, StdCtrls, MMSpin, ExtCtrls,
  MMPanel, MMMeter, MMSlider, MMMixCtl, MMDIBCv, MMLevel, Buttons, MMDevice,
  MMHook, MMCCon, MMUtils;

type
  TForm1 = class(TForm)
    MMMixerDevice1: TMMMixerDevice;
    WaveLine: TMMAudioLine;
    MixPanel: TMMPanel;
    LineVolCtl: TMMMixerControl;
    MixerLineSlider: TMMMixerSlider;
    MMDeviceSpin1: TMMDeviceSpin;
    MMDesigner1: TMMDesigner;
    WaveLabel: TLabel;
    MMMixerLabelConnector3: TMMMixerLabelConnector;
    MMMixerLabelConnector4: TMMMixerLabelConnector;
    Button1: TButton;
    Button2: TButton;
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.DFM}

procedure TForm1.Button1Click(Sender: TObject);
begin
   if WriteOk(LineVolCtl,NoItem) then
   with LineVolCtl do
   begin
      SetChannelSigned(chBoth,NoItem,ControlInfo.MinValue);
   end;
end;

procedure TForm1.Button2Click(Sender: TObject);
begin
   if WriteOk(LineVolCtl,NoItem) then
   with LineVolCtl do
   begin
      SetChannelSigned(chBoth,NoItem,ControlInfo.MaxValue);
   end;
end;

end.