CHARFORMAT2W structure (Rich Edit 2.0)

Contains information about character formatting in a rich edit control. CHARFORMAT2 is a Microsoft Rich Edit 2.0 extension of the CHARFORMAT structure. Microsoft Rich Edit 2.0 allows you to use either structure with the EM_GETCHARFORMAT and EM_SETCHARFORMAT messages.

Syntax

typedef struct _charformat2w {
  UINT     cbSize;
  DWORD    dwMask;
  DWORD    dwEffects;
  LONG     yHeight;
  LONG     yOffset;
  COLORREF crTextColor;
  BYTE     bCharSet;
  BYTE     bPitchAndFamily;
  WCHAR    szFaceName[LF_FACESIZE];
  WORD     wWeight;
  SHORT    sSpacing;
  COLORREF crBackColor;
  LCID     lcid;
  union {
    DWORD dwReserved;
    DWORD dwCookie;
  };
  DWORD    dwReserved;
  SHORT    sStyle;
  WORD     wKerning;
  BYTE     bUnderlineType;
  BYTE     bAnimation;
  BYTE     bRevAuthor;
  BYTE     bUnderlineColor;
} CHARFORMAT2W;

Members

cbSize

Type: UINT

Specifies the size, in bytes, of the structure. Before passing this structure to a rich edit control, set cbSize to the size of the CHARFORMAT or CHARFORMAT2 structure. If cbSize equals the size of a CHARFORMAT structure, the control uses only the CHARFORMAT members.

dwMask

Type: DWORD

Specifies the parts of the CHARFORMAT2 structure that contain valid information. The dwMask member can be a combination of the values from two sets of bit flags. One set indicates the structure members that are valid. Another set indicates the valid attributes in the dwEffects member.

Set the following values to indicate the valid attributes of the dwEffects member.

Value Meaning
CFM_ALL
A combination of the following values: CFM_EFFECTS | CFM_SIZE | CFM_FACE | CFM_OFFSET | CFM_CHARSET
CFM_ALL2
A combination of the following values: CFM_ALL | CFM_EFFECTS2 | CFM_BACKCOLOR | CFM_LCID | CFM_UNDERLINETYPE | CFM_WEIGHT | CFM_REVAUTHOR | CFM_SPACING | CFM_KERNING | CFM_STYLE | CFM_ANIMATION | CFM_COOKIE
CFM_ALLCAPS
The CFE_ALLCAPS value is valid.
CFM_EFFECTS
A combination of the following values: CFM_EFFECTS2 | CFM_FONTBOUND | CFM_EXTENDED | CFM_MATHNOBUILDUP | CFM_MATH | CFM_MATHORDINARY
CFM_BOLD
The CFE_BOLD value is valid.
CFM_COLOR
The CFE_AUTOCOLOR value is valid, or the crTextColor member is valid.
CFM_COOKIE
The dwCookie value is valid.
CFM_DISABLED
The CFE_DISABLED value is valid.
CFM_EXTENDED
The CFE_EXTENDED value is valid.
CFM_EFFECTS
A combination of the following values: CFM_BOLD | CFM_ITALIC | CFM_UNDERLINE | CFM_COLOR | CFM_STRIKEOUT | CFE_PROTECTED | CFM_LINK
CFM_EFFECTS2
A combination of the following values: CFM_EFFECTS | CFM_DISABLED | CFM_SMALLCAPS | CFM_ALLCAPS | CFM_HIDDEN | CFM_OUTLINE | CFM_SHADOW | CFM_EMBOSS | CFM_IMPRINT | CFM_REVISED | CFM_SUBSCRIPT | CFM_SUPERSCRIPT | CFM_BACKCOLOR
CFM_EMBOSS
The CFE_EMBOSS value is valid.
CFM_FONTBOUND
The CFE_FONTBOUND value is valid.
CFM_HIDDEN
The CFE_HIDDEN value is valid.
CFM_IMPRINT
The CFE_IMPRINT value is valid.
CFM_ITALIC
The CFE_ITALIC value is valid.
CFM_LINK
The CFE_LINK value is valid.
CFM_LINKPROTECTED
The CFE_LINKPROTECTED value is valid.
CFM_MATH
The CFE_MATH value is valid.
CFM_MATHNOBUILDUP
The CFE_MATHNOBUILDUP value is valid.
CFM_MATHORDINARY
The CFE_MATHORDINARY value is valid.
CFM_OUTLINE
The CFE_OUTLINE value is valid.
CFM_PROTECTED
The CFE_PROTECTED value is valid.
CFM_REVISED
The CFE_REVISION value is valid.
CFM_SHADOW
The CFE_SHADOW value is valid.
CFM_SMALLCAPS
The CFE_SMALLCAPS value is valid.
CFM_STRIKEOUT
The CFE_STRIKEOUT value is valid.
CFM_SUBSCRIPT
The CFE_SUBSCRIPT and CFE_SUPERSCRIPT values are valid.
CFM_SUPERSCRIPT
The CFE_SUBSCRIPT and CFE_SUPERSCRIPT values are valid.
CFM_UNDERLINE
The CFE_UNDERLINE value is valid.
 

Set the following values to indicate the valid structure members.

Value Meaning
CFM_ANIMATION
The bAnimation member is valid.
CFM_BACKCOLOR
The crBackColor member is valid.
CFM_CHARSET
The bCharSet member is valid.
CFM_COLOR
The crTextColor member is valid unless the CFE_AUTOCOLOR flag is set in the dwEffects member.
CFM_FACE
The szFaceName member is valid.
CFM_KERNING
The wKerning member is valid.
CFM_LCID
The lcid member is valid.
CFM_OFFSET
The yOffset member is valid.
CFM_REVAUTHOR
The bRevAuthor member is valid.
CFM_SIZE
The yHeight member is valid.
CFM_SPACING
The sSpacing member is valid.
CFM_STYLE
The sStyle member is valid.
CFM_UNDERLINETYPE
The bUnderlineType member is valid.
CFM_WEIGHT
The wWeight member is valid.

dwEffects

Type: DWORD

A set of bit flags that specify character effects. Some of the flags are included only for compatibility with Microsoft Text Object Model (TOM) interfaces; the rich edit control stores the value but does not use it to display text.

This member can be a combination of the following values.

Value Meaning
CFE_ALLCAPS
Characters are all capital letters. The value does not affect the way the control displays the text. This value applies only to versions earlier than Microsoft Rich Edit 3.0.
CFE_AUTOBACKCOLOR
The background color is the return value of GetSysColor(COLOR_WINDOW). If this flag is set, crBackColor member is ignored.
CFE_AUTOCOLOR
The text color is the return value of GetSysColor(COLOR_WINDOWTEXT). If this flag is set, the crTextColor member is ignored.
CFE_BOLD
Characters are bold.
CFE_DISABLED
Characters are displayed with a shadow that is offset by 3/4 point or one pixel, whichever is larger.
CFE_EMBOSS
Characters are embossed. The value does not affect how the control displays the text.
CFE_EXTENDED
The characters are less common members of a script. A font that supports a script should check if it has glyphs for such characters.
CFE_FONTBOUND
Font is chosen by the rich edit control because the active font doesn't support the characters. This process is called font binding.
CFE_HIDDEN
For Microsoft Rich Edit 3.0 and later, characters are not displayed.
CFE_IMPRINT
Characters are displayed as imprinted characters. The value does not affect how the control displays the text.
CFE_ITALIC
Characters are italic.
CFE_LINK
A rich edit control can send EN_LINK notification codes when it receives mouse messages while the mouse pointer is over text with the CFE_LINK effect.
CFE_LINKPROTECTED
Characters are part of a friendly name link.
CFE_MATH
Characters are in a math zone.
CFE_MATHNOBUILDUP
Characters do not participate in a math build up. For example, when applied to a /, the / will not be used to build up a fraction.
CFE_MATHORDINARY
Characters are displayed as ordinary text within a math zone.
CFE_OUTLINE
Characters are displayed as outlined characters. The value does not affect how the control displays the text.
CFE_PROTECTED
Characters are protected; an attempt to modify them will cause an EN_PROTECTED notification code.
CFE_REVISED
Characters are marked as revised.
CFE_SHADOW
Characters are displayed as shadowed characters. The value does not affect how the control displays the text.
CFE_SMALLCAPS
Characters are in small capital letters. The value does not affect how the control displays the text.
CFE_STRIKEOUT
Characters are struck out.
CFE_SUBSCRIPT
Characters are subscript. The CFE_SUPERSCRIPT and CFE_SUBSCRIPT values are mutually exclusive. For both values, the control automatically calculates an offset and a smaller font size. Alternatively, you can use the yHeight and yOffset members to explicitly specify font size and offset for subscript and superscript characters.
CFE_SUPERSCRIPT
Characters are superscript.
CFE_UNDERLINE
Characters are underlined.

yHeight

Type: LONG

Specifies the character height, in twips (1/1440 of an inch, or 1/20 of a printer's point). To use this member, set the CFM_SIZE flag in the dwMask member.

yOffset

Type: LONG

Character offset from the baseline, in twips. If the value of this member is positive, the character is a superscript; if the value is negative, the character is a subscript. To use this member, set the CFM_OFFSET flag in the dwMask member.

crTextColor

Type: COLORREF

Text color. To use this member, set the CFM_COLOR flag in the dwMask member. This member is ignored if the CFE_AUTOCOLOR character effect is specified. To generate a COLORREF, use the RGB macro.

bCharSet

Type: BYTE

Character set value. It can be one of the values specified for the lfCharSet member of the LOGFONT structure. To use this member, set the CFM_CHARSET flag in the dwMask member.

bPitchAndFamily

Type: BYTE

Specifies the font family and pitch. This member is the same as the lfPitchAndFamily member of the LOGFONT structure.

szFaceName[LF_FACESIZE]

Type: TCHAR[LF_FACESIZE]

A null-terminated character array specifying the font name. To use this member, set the CFM_FACE flag in the dwMask member.

wWeight

Type: WORD

Font weight. This member is the same as the lfWeight member of the LOGFONT structure. To use this member, set the CFM_WEIGHT flag in the dwMask member.

sSpacing

Type: SHORT

Horizontal space between letters, in twips. This value has no effect on the text displayed by a rich edit control; it is included for compatibility with Windows TOM interfaces. To use this member, set the CFM_SPACING flag in the dwMask member.

crBackColor

Type: COLORREF

Background color. To use this member, set the CFM_BACKCOLOR flag in the dwMask member. This member is ignored if the CFE_AUTOBACKCOLOR character effect is specified. To generate a , use the macro.

lcid

Type: LCID

A 32-bit locale identifier that contains a language identifier in the lower word and a sorting identifier and reserved value in the upper word. This member has no effect on the text displayed by a rich edit control, but spelling and grammar checkers can use it to deal with language-dependent problems. You can use the macro to create an LCID value. To use this member, set the CFM_LCID flag in the dwMask member.

dwReserved

Type: DWORD

Reserved; the value must be zero.

dwCookie

Type: DWORD

Client cookie. This member is opaque to a rich edit control.

sStyle

Type: SHORT

Character style handle. This value has no effect on the text displayed by a rich edit control; it is included for compatibility with WindowsTOM interfaces. To use this member, set the CFM_STYLE flag in the dwMask member. For more information see the TOM documentation.

wKerning

Type: WORD

Value of the font size, above which to kern the character (yHeight). This value has no effect on the text displayed by a rich edit control; it is included for compatibility with TOM interfaces. To use this member, set the CFM_KERNING flag in the dwMask member.

bUnderlineType

Type: BYTE

Specifies the underline type. To use this member, set the CFM_UNDERLINETYPE flag in the dwMask member. This member can be one of the following values.

Value Meaning
CFU_CF1UNDERLINE
The structure maps CHARFORMAT's bit underline to CHARFORMAT2, (that is, it performs a CHARFORMAT type of underline on this text).
CFU_INVERT
For IME composition, fake a selection.
CFU_UNDERLINE
Text underlined with a single solid line.
CFU_UNDERLINEDASH
Text underlined with dashes.
CFU_UNDERLINEDASHDOT
Text underlined with a dashed and dotted line.
CFU_UNDERLINEDASHDOTDOT
Text underlined with a dashed and doubled dotted line.
CFU_UNDERLINEDOTTED
Text underlined with a dotted line. For versions earlier than Microsoft Rich Edit 3.0, text is displayed with a solid underline.
CFU_UNDERLINEDOUBLE
Text underlined with a double line. The rich edit control displays the text with a solid underline.
CFU_UNDERLINEDOUBLEWAVE
Display as CFU_UNDERLINEWAVE.
CFU_UNDERLINEHAIRLINE
Display as CFU_UNDERLINE.
CFU_UNDERLINEHEAVYWAVE
Display as CFU_UNDERLINEWAVE.
CFU_UNDERLINELONGDASH
Display as CFU_UNDERLINEDASH.
CFU_UNDERLINENONE
No underline. This is the default.
CFU_UNDERLINETHICK
Display as CFU_UNDERLINE.
CFU_UNDERLINETHICKDASH
Display as CFU_UNDERLINEDASH.
CFU_UNDERLINETHICKDASHDOT
Display as CFU_UNDERLINEDASHDOT.
CFU_UNDERLINETHICKDASHDOTDOT
Display as CFU_UNDERLINEDASHDOT.
CFU_UNDERLINETHICKDOTTED
Display as CFU_UNDERLINEDOT.
CFU_UNDERLINETHICKLONGDASH
Display as CFU_UNDERLINEDASH.
CFU_UNDERLINEWAVE
RichEdit 4.1 and later: Text underlined with a wavy line.
CFU_UNDERLINEWORD
RichEdit 4.1 and later: Underline words only. The rich edit control displays the text with a solid underline.

bAnimation

Type: BYTE

Text animation type. This value has no effect on the text displayed by a rich edit control; it is included for compatibility with TOM interfaces. To use this member, set the CFM_ANIMATION flag in the dwMask member.

bRevAuthor

Type: BYTE

An index that identifies the author making a revision. The rich edit control uses different text colors for each different author index. To use this member, set the CFM_REVAUTHOR flag in the dwMask member.

bUnderlineColor

Type: BYTE

Underline color:

  • UnderlineColor_Black = 0x00;
  • UnderlineColor_Blue = 0x01;
  • UnderlineColor_Aqua = 0x02;
  • UnderlineColor_Lime = 0x03;
  • UnderlineColor_Fuchsia = 0x04;
  • UnderlineColor_Red = 0x05;
  • UnderlineColor_Yellow = 0x06;
  • UnderlineColor_White = 0x07;
  • UnderlineColor_Navy = 0x08;
  • UnderlineColor_Teal = 0x09;
  • UnderlineColor_Green = 0x0A;
  • UnderlineColor_Purple = 0x0B;
  • UnderlineColor_Maroon = 0x0C;
  • UnderlineColor_Olive = 0x0D;
  • UnderlineColor_DkGray = 0x0E;
  • UnderlineColor_LtGray = 0x0F;

Remarks

To turn off a formatting attribute, set the appropriate value in dwMask but do not set the corresponding value in dwEffects. For example, to turn off italics, set CFM_ITALIC but do not set CFE_ITALIC.

Requirements

Requirement Value
Minimum supported client Windows Vista [desktop apps only]
Minimum supported server Windows Server 2003 [desktop apps only]
Header richedit.h

See also

CHARFORMAT

COLORREF

EM_GETCHARFORMAT

EM_SETCHARFORMAT

EN_PROTECTED

GetSysColor

LOGFONT

RGB