anchor.diff:    FMouseDownPnt:= Point(0, 0);
     FMouseDownDbl:= false;
   
  -  FColorBg:= clBlack;
  -  FColorDropMark:= $6060E0;
  -  FColorTabActive:= $808080;
  -  FColorTabPassive:= $786868;
  -  FColorTabOver:= $A08080;
  -  FColorFontModified:= $A00000;
  -  FColorBorderActive:= $A0A0A0;
  -  FColorBorderPassive:= $A07070;
  -  FColorCloseBg:= clNone;
  -  FColorCloseBgOver:= $6060E0;
  -  FColorCloseBorderOver:= FColorCloseBgOver;
  -  FColorCloseX:= clLtGray;
  -  FColorCloseXOver:= clWhite;
  -  FColorArrow:= $999999;
  -  FColorArrowOver:= $E0E0E0;
  -  FColorScrollMark:= FColorDropMark;
  -
  -  FOptTabAngle:= 4;
  -  FOptUseAngleForMaxTabs:= 10;
  -  FOptTabHeight:= 24;
  -  FOptTabWidthMinimal:= 40;
  -  FOptTabWidthNormal:= 130;
  -  FOptTabWidthMinimalHidesX:= 55;
  -  FOptSpaceInitial:= 30; //big for scroll arrows
  -  FOptSpaceBeforeText:= 6;
  -  FOptSpaceBetweenTabs:= 0;
  -  FOptSpaceOnTop:= 5;
  -  FOptSpaceXRight:= 10;
  -  FOptSpaceXInner:= 3;
  -  FOptSpaceXSize:= 12;
  -  FOptArrowSize:= 4;
  -  FOptArrowSpaceLeft:= 4;
  -  FOptArrowSpaceRight:= 20;
  -  FOptColoredBandSize:= 3;
  -  FOptScrollMarkSizeX:= 20;
  -  FOptScrollMarkSizeY:= 3;
  -  FOptDropMarkSize:= 6;
  -
  -  FOptShowAtBottom:= false;
  -  FOptShowNumberPrefix:= '';
  -  FOptShowScrollArrows:= true;
  -  FOptShowScrollMark:= true;
  -  FOptShowDropMark:= true;
  -  FOptShowXButtons:= tbShowAll;
  -  FOptShowPlusTab:= true;
  -  FOptShowPlusText:= ' + ';
  -  FOptShowModifiedText:= '*';
  -  FOptShowArrowMenu:= true;
  -  FOptShowBorderActiveLow:= false;
  -  FOptShowEntireColor:= false;
  -
  -  FOptMouseMiddleClickClose:= true;
  -  FOptMouseDoubleClickClose:= true;
  -  FOptMouseDoubleClickPlus:= false;
  -  FOptMouseDragEnabled:= true;
  -  FOptMouseDragOutEnabled:= true;
  +  FColorBg:= _InitTabColorBg;
  +  FColorTabActive:= _InitTabColorTabActive;
  +  FColorTabPassive:= _InitTabColorTabPassive;
  +  FColorTabOver:= _InitTabColorTabOver;
  +  FColorFontModified:= _InitTabColorFontModified;
  +  FColorBorderActive:= _InitTabColorBorderActive;
  +  FColorBorderPassive:= _InitTabColorBorderPassive;
  +  FColorCloseBg:= _InitTabColorCloseBg;
  +  FColorCloseBgOver:= _InitTabColorCloseBgOver;
  +  FColorCloseBorderOver:= _InitTabColorCloseBorderOver;
  +  FColorCloseX:= _InitTabColorCloseX;
  +  FColorCloseXOver:= _InitTabColorCloseXOver;
  +  FColorArrow:= _InitTabColorArrow;
  +  FColorArrowOver:= _InitTabColorArrowOver;
  +  FColorDropMark:= _InitTabColorDropMark;
  +  FColorScrollMark:= _InitTabColorScrollMark;
  +
  +  FOptTabAngle:= _InitOptTabAngle;
  +  FOptUseAngleForMaxTabs:= _InitOptUseAngleForMaxTabs;
  +  FOptTabHeight:= _InitOptTabHeight;
  +  FOptTabWidthMinimal:= _InitOptTabWidthMinimal;
  +  FOptTabWidthNormal:= _InitOptTabWidthNormal;
  +  FOptTabWidthMinimalHidesX:= _InitOptTabWidthMinimalHidesX;
  +  FOptSpaceInitial:= _InitOptSpaceInitial;
  +  FOptSpaceBeforeText:= _InitOptSpaceBeforeText;
  +  FOptSpaceBetweenTabs:= _InitOptSpaceBetweenTabs;
  +  FOptSpaceOnTop:= _InitOptSpaceOnTop;
  +  FOptSpaceXRight:= _InitOptSpaceXRight;
  +  FOptSpaceXInner:= _InitOptSpaceXInner;
  +  FOptSpaceXSize:= _InitOptSpaceXSize;
  +  FOptArrowSize:= _InitOptArrowSize;
  +  FOptArrowSpaceLeft:= _InitOptArrowSpaceLeft;
  +  FOptArrowSpaceRight:= _InitOptArrowSpaceRight;
  +  FOptColoredBandSize:= _InitOptColoredBandSize;
  +  FOptScrollMarkSizeX:= _InitOptScrollMarkSizeX;
  +  FOptScrollMarkSizeY:= _InitOptScrollMarkSizeY;
  +  FOptDropMarkSize:= _InitOptDropMarkSize;
  +
  +  FOptShowAtBottom:= _InitOptShowAtBottom;
  +  FOptShowNumberPrefix:= _InitOptShowNumberPrefix;
  +  FOptShowScrollArrows:= _InitOptShowScrollArrows;
  +  FOptShowScrollMark:= _InitOptShowScrollMark;
  +  FOptShowDropMark:= _InitOptShowDropMark;
  +  FOptShowXButtons:= _InitOptShowXButtons;
  +  FOptShowPlusTab:= _InitOptShowPlusTab;
  +  FOptShowPlusText:= _InitOptShowPlusText;
  +  FOptShowModifiedText:= _InitOptShowModifiedText;
  +  FOptShowArrowMenu:= _InitOptShowArrowMenu;
  +  FOptShowBorderActiveLow:= _InitOptShowBorderActiveLow;
  +  FOptShowEntireColor:= _InitOptShowEntireColor;
  +  FOptMouseMiddleClickClose:= _InitOptMouseMiddleClickClose;
  +  FOptMouseDoubleClickClose:= _InitOptMouseDoubleClickClose;
  +  FOptMouseDoubleClickPlus:= _InitOptMouseDoubleClickPlus;
  +  FOptMouseDragEnabled:= _InitOptMouseDragEnabled;
  +  FOptMouseDragOutEnabled:= _InitOptMouseDragOutEnabled;
   
     FBitmap:= TBitmap.Create;
     FBitmap.PixelFormat:= pf24bit;
     FBitmap.Width:= 1600;
     FBitmap.Height:= 60;
  -
  -  Font.Name:= 'Tahoma';
  -  Font.Color:= $E0E0E0;
  -  Font.Size:= 8;
   
     FTabIndex:= 0;
     FTabIndexOver:= -1;
  
positive.code:   TabIndexArrowScrollLeft = -4;
    TabIndexArrowScrollRight = -5;
  
  type
    { TATTabs }
  
  
negative.code:     FColorCloseXOver: TColor; //"color of "x" mark, mouseover
      FColorArrow: TColor; //color of "down" arrow (tab menu), inactive
      FColorArrowOver: TColor; //color of "down" arrow, mouse-over
      FColorDropMark: TColor;
      FColorScrollMark: TColor;
  
      //opts
  