RichView TRVStyle

RichView TRVStyle

    One 、TRVStyle
    This component is not visible at runtime ,TRVSTYLE Is a derived class , Direct inheritance TCOMPONENT. If you want to show RICHVIEW The documents inside , Just put what you want to display RICHVIEW relation TRVStyle Components .（ Create a TRVSTYLE Rear handle ,RICHVEIW Of STYLE Attribute is associated with this TRVSTLE）.
    Again RichView, RichViewEdit, DBRichView, DBRichViewEdit Can be associated with this TRVSTYLE, In the same way .
    If one TRVSTYLE After associating multiple components , When one of the components wants to delete this TRVSTYLE after , Other components cannot continue to use this TRVSTYLE, The solution is to associate one component with another TRVSTYLE.

    Two 、 attribute

    RVSTYLE There are three main properties ：
   （1）TEXTSTYLES- It mainly sets some text styles ;
   （2）PARASTYLES- Paragraph Title Style  
   （3）LISTSTYLES- Paragraph Title Style list
    RVSTYLE color property ：
     ．Color - Background color ;
     ．SelColor, InactiveSelColor - Select the background color of the text ;
     ．SelTextColor, InactiveSelTextColor - Choose the color of the text ;
     ．DisabledFontColor - The color of the text when the control is not possible .
     ．HoverColor - The color of hypertext ;
     ．CheckpointColor - Check point dotted line color ;
     ．CheckpointEvColor - Checkpoint event dashed line color ;
     ．PageBreakColor - Document partition color ;
     ．FloatingLineColor - Left and right placeholder colors
    RVSTYLE： Mouse style ;
     ．JumpCursor - Hypertext style  
     ．LineSelectCursor - Left column style .
    LABEL Element related attributes
     ．FieldHighlightColor - Highlight color .
     ．FieldHighlightType - Highlight mode （ There are three kinds of ）.
     ．FootnoteNumbering - Some footer types .
     ．FootnotePageReset - Footer mode .
     ．EndnoteNumbering - Endnote type .
    RVSTYLE Other attributes ;
     ．SelectionStyle - Document appearance selection ;
     ．SelectionMode - Choice mode ;
     ．DefUnicodeStyle - Default Unicode Text style ;
     ．DefCodePage -  ANSI <->Unicode Automatic conversion ;
     ．LineWrapMode Text box type ;
     ．UseSound. Sound switch

    Two 、 Method

RVSTYLE Method ;
 ．SaveINI preservation RVStyle Attributes to INI file ;
 ．LoadINI load RVStyle Attribute from INI file ;
 ．SaveReg preservation RVStyle Properties to the registration file ;
 ．LoadReg load RVStyle Properties to the registration file .
 ．SaveCSS preservation RVStyle Style to CSS file
 ．SaveCSSToStream. preservation .RVStyle Style is CSS file , Then save to stream

    3、 ... and 、 event
RVSTYLE event
 ．OnDrawCheckpoint Draw a checkpoint ;
 ．OnDrawPageBreak - Draw a dividing line ;
 ．OnDrawParaBack - Draw a paragraph background ;
 ．OnDrawTextBack - Draw the text background ;
 ．OnApplyStyle - Save text type to canvas ;
 ．OnApplyStyleColor - Save text color to canvas ;
 ．OnDrawStyleText - Specified text type ;
 ．OnStyleHoverSensitive - Redraw , Redraws the style when the mouse moves in or out of the specified text type ;