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     Varian Led Studio Component Library

     Varian Software Services NL (c) 1996-1999
     All Rights Reserved

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*WHAT'S NEW IN VARIAN LED STUDIO v3.0b


- Added 16 new components to the library!!!


TVrPalette type
---------------
- Implemented as a new object class derived from TPersistent
- Contains two color entries, Low and High
- Added property editor

TVrBlotter
----------
- Removed TBevelInner property
- Removed TBEvelOuter property
- Removed BorderColor property
- Removed BorderWidth property
- Added new persistent class TBevel

TVrGradient
-----------
- Replaced colors property with StartColor and EndColor
- Renamed LineWidth to ColorWidth

TVrMatrix
---------
- Added AutoSize property
- Added AutoScroll property
- Added TimeInterval property when AutoScroll enabled

TVrCalendar
-----------
- Added DrawStyle property
- Added TVrCalendarGrid persistent class
- Added Digits property
- Added OnDrawEvent

TVrIndicator, TVrScanner
------------------------
- Fixed painting bug which occured after a transparent toggle

TVrNum
------
- Fixed bug with ZeroBlank property
- Changed element names in style set
- Added additional style ns5x7 

TVrLed
------
- Added Caption
- Added Layout
- Added Margin
- Added Spacing

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v2.8.2

- Added new windows help file
- Added support for Delphi 4
- Introduced Win32 long filename descriptions
- Changed Type declaration TVrLedPalette in TVrPalette

TVrNum
------
- Added Alignment property
  TVrNumAlignment = (naLeftJustify, naCenter, naRightJustify)
- Added AutoSize property
- Replaced Negative property with Min and Max for range checking
- Digits now defines the number of leds displayed
- Added ZeroBlank property. Zero value is displayed when true

TVrClock
--------
- Added AutoSize property

TVrCheckLed
-----------
- Redesigned component
- Added properties CheckWidth, CheckHeight
- Removed property ImageClick
- Removed external bitmaps

TVr3Leds
--------
- Renamed unit name to VrLights.pas
- Renamed component to TVrLights

TVrBlotter
----------
- Added BevelInner and BevelOuter properties
- Added BorderColor property
- Now supports all standard panel events

TVrGradient
-----------
- Fixed streaming bug
- Now supports system color values

TVrClock
--------
- Updated properties Hours, Minutes, Seconds
  Hours   - TVrHoursInt (0..23)
  Minutes - TVrMinutesInt (0..59)
  Seconds - TVrSecondsInt (0..59)
- Now shows the correct time values when first created

TVrAnalogClock
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- Added Glyph property used for background painting.

TVrScanner, TVrIndicator
------------------------
- Added Transparent property
- Renamed ScanDirection property in Direction
- Removed ActiveLedStyle property
- Renamed ShowEffect property in PlainColors
- Removed OnTimer event
- Added OnChange event
- Added PercentDone property to TVrIndicator (Public)
- Updated progress calculation
- Added OnChange event for TVrIndicator

TVrGauge
--------
- Added Spacing property
- Added BorderWidth property
- Added SolidFill property
- Added public property PercentDone
- Updated progress calculation

TVrspectrum
-----------
- Removed BarWidth property
- Added Spacing property for better alignment handling
- Added Min property
- Renamed MaxPos property to Max
- Added Align property

TVrRaster
---------
- Removed DefaultState property
- Removed BorderWidth property, not used in current implementation
- Renamed ShowEffect property in PlainColors
- Now uses a gradient fill instead of a dither pattern

TVrTracker
----------
- Added SolidFill property
- Added BarWidth property
- Added TickHeight property
- Added OnChange event

TVrLed
-------
- Fixed Double click bug, control didn't respond correct on a
  a single mouse click.

TVrMatrix
---------
- Added additional output string format (tsProperCase)

TVrNumGrid
----------
- Renamed component to TVrCalendar
- Added new property "Offset". Offset defines the start value within the grid.

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v2.4.3

- Added missing properties to componentens derived from TGraphicControl
- Added default values for all components
- Added TCustomVrGradient

TVrBlotter
----------
- Fixed TabStop bug, now default set to false

TVrGradient
-----------
- Updated saving of TVrGradientColors (TPersistent) class

TVrRaster
---------
- Now derived from TGraphicControl (previous TCustomControl)
- Changed protected methods within TCustomVrRaster
- Changed the RsLowered style painting routine

TVrTracker
----------
- Removed TabStop and TabOrder properties

TVrNumGrid
----------
- Now derived from TGraphicControl (previous TCustomControl)
- Changed some protected methods
- Changed Selected property in ItemIndex
- MouseTracking now saves the old itemstate and restores it afterwards
- Added new property TVrGridAlignment
  TVrAlignment =
    (gaUpperLeft, gaUpperRight, gaBottomLeft, gaBottomRight, gaCenter)
- Added new property LineWidth

TVrSpectrum
-----------
- Now derived from TGraphicControl (previous TCustomControl)
- Procedure "Reset" now requires a Value parameter, was previous set to 0

TVrCheckLed
-----------
- Removed align property

TVrGauge
--------
- Added property TickHeight



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