wxRichTextCtrl provides a generic, ground-up implementation of a text control
capable of showing multiple styles and images.
+wxRichTextCtrl sends notification events: see \helpref{wxRichTextEvent}{wxrichtextevent}.
+It also sends the standard wxTextCtrl events wxEVT\_COMMAND\_TEXT\_ENTER and wxEVT\_COMMAND\_TEXT\_UPDATED,
+and wxTextUrlEvent when URL content is clicked.
+
+For more information, see the \helpref{wxRichTextCtrl overview}{wxrichtextctrloverview}.
+
\wxheading{Derived from}
wxTextCtrlBase
\func{}{wxRichTextCtrl}{\void}
-\func{}{wxRichTextCtrl}{\param{wxWindow* }{parent}, \param{wxWindowID }{id = -1}, \param{const wxPoint\& }{pos = wxDefaultPosition}, \param{const wxSize\& }{size = wxDefaultSize}, \param{long }{style = wxRE\_MULTILINE}}
+\func{}{wxRichTextCtrl}{\param{wxWindow* }{parent}, \param{wxWindowID }{id = wxID\_ANY}, \param{const wxString\& }{value = wxEmptyString},
+ \param{const wxPoint\& }{pos = wxDefaultPosition}, \param{const wxSize\& }{size = wxDefaultSize}, \param{long }{style = wxRE\_MULTILINE},
+ \param{const wxValidator\& }{validator = wxDefaultValidator}, \param{const wxString\& }{name = wxTextCtrlNameStr}}
Constructors.
Applies italic to the selection (undoable).
+\membersection{wxRichTextCtrl::ApplyStyle}\label{wxrichtextctrlapplystyle}
+
+\func{bool}{ApplyStyle}{\param{wxRichTextStyleDefinition*}{ def}}
+
+Applies the given style to the selection.
+
+\membersection{wxRichTextCtrl::ApplyStyleSheet}\label{wxrichtextctrlapplystylesheet}
+
+\func{bool}{ApplyStyleSheet}{\param{wxRichTextStyleSheet*}{ sheet $=$ NULL}}
+
+Applies the style sheet to the buffer, matching paragraph styles in the sheet against named styles
+in the buffer. This might be useful if the styles have changed. If {\it sheet} is NULL, the
+sheet set with SetStyleSheet is used.
+
+Currently this applies paragraph styles only.
+
\membersection{wxRichTextCtrl::ApplyUnderlineToSelection}\label{wxrichtextctrlapplyunderlinetoselection}
\func{bool}{ApplyUnderlineToSelection}{\void}
15 means 1.5 spacing, and 20 means double spacing. The following constants are
defined for convenience:
-
{\small
\begin{verbatim}
#define wxTEXT_ATTR_LINE_SPACING_NORMAL 10
\end{verbatim}
}
+\membersection{wxRichTextCtrl::BeginListStyle}\label{wxrichtextctrlbeginliststyle}
+
+\func{bool}{BeginListStyle}{\param{const wxString\&}{ listStyle}, \param{int}{ level=1}, \param{int}{ number=1}}
+
+Begins using a specified list style. Optionally, you can also pass a level and a number.
+
\membersection{wxRichTextCtrl::BeginNumberedBullet}\label{wxrichtextctrlbeginnumberedbullet}
\func{bool}{BeginNumberedBullet}{\param{int }{bulletNumber}, \param{int }{leftIndent}, \param{int }{leftSubIndent}, \param{int }{bulletStyle = wxTEXT\_ATTR\_BULLET\_STYLE\_ARABIC|wxTEXT\_ATTR\_BULLET\_STYLE\_PERIOD}}
{\small
\begin{verbatim}
-#define wxTEXT_ATTR_BULLET_STYLE_NONE 0x0000
-#define wxTEXT_ATTR_BULLET_STYLE_ARABIC 0x0001
-#define wxTEXT_ATTR_BULLET_STYLE_LETTERS_UPPER 0x0002
-#define wxTEXT_ATTR_BULLET_STYLE_LETTERS_LOWER 0x0004
-#define wxTEXT_ATTR_BULLET_STYLE_ROMAN_UPPER 0x0008
-#define wxTEXT_ATTR_BULLET_STYLE_ROMAN_LOWER 0x0010
-#define wxTEXT_ATTR_BULLET_STYLE_SYMBOL 0x0020
-#define wxTEXT_ATTR_BULLET_STYLE_BITMAP 0x0040
-#define wxTEXT_ATTR_BULLET_STYLE_PARENTHESES 0x0080
-#define wxTEXT_ATTR_BULLET_STYLE_PERIOD 0x0100
+#define wxTEXT_ATTR_BULLET_STYLE_NONE 0x00000000
+#define wxTEXT_ATTR_BULLET_STYLE_ARABIC 0x00000001
+#define wxTEXT_ATTR_BULLET_STYLE_LETTERS_UPPER 0x00000002
+#define wxTEXT_ATTR_BULLET_STYLE_LETTERS_LOWER 0x00000004
+#define wxTEXT_ATTR_BULLET_STYLE_ROMAN_UPPER 0x00000008
+#define wxTEXT_ATTR_BULLET_STYLE_ROMAN_LOWER 0x00000010
+#define wxTEXT_ATTR_BULLET_STYLE_SYMBOL 0x00000020
+#define wxTEXT_ATTR_BULLET_STYLE_BITMAP 0x00000040
+#define wxTEXT_ATTR_BULLET_STYLE_PARENTHESES 0x00000080
+#define wxTEXT_ATTR_BULLET_STYLE_PERIOD 0x00000100
+#define wxTEXT_ATTR_BULLET_STYLE_STANDARD 0x00000200
+#define wxTEXT_ATTR_BULLET_STYLE_RIGHT_PARENTHESIS 0x00000400
+#define wxTEXT_ATTR_BULLET_STYLE_OUTLINE 0x00000800
+#define wxTEXT_ATTR_BULLET_STYLE_ALIGN_LEFT 0x00000000
+#define wxTEXT_ATTR_BULLET_STYLE_ALIGN_RIGHT 0x00001000
+#define wxTEXT_ATTR_BULLET_STYLE_ALIGN_CENTRE 0x00002000
\end{verbatim}
}
Begins using underlining.
+\membersection{wxRichTextCtrl::BeginURL}\label{wxrichtextctrlbeginurl}
+
+\func{bool}{BeginURL}{\param{const wxString\&}{ url}, \param{const wxString\&}{ characterStyle = wxEmptyString}}
+
+Begins applying wxTEXT\_ATTR\_URL to the content. Pass a URL and optionally, a character style to apply,
+since it is common to mark a URL with a familiar style such as blue text with underlining.
+
\membersection{wxRichTextCtrl::CanCopy}\label{wxrichtextctrlcancopy}
\constfunc{bool}{CanCopy}{\void}
Clears the buffer content, leaving a single empty paragraph. Cannot be undone.
+\membersection{wxRichTextCtrl::ClearListStyle}\label{wxrichtextctrlclearliststyle}
+
+\func{bool}{ClearListStyle}{\param{const wxRichTextRange\& }{range}, \param{int }{flags $=$ wxRICHTEXT\_SETSTYLE\_WITH\_UNDO}}
+
+\func{bool}{ClearListStyle}{\param{const wxRichTextRange\& }{range}, \param{int }{flags $=$ wxRICHTEXT\_SETSTYLE\_WITH\_UNDO}}
+
+Clears the list style from the given range, clearing list-related attributes and applying any named paragraph style associated with each paragraph.
+
+{\it flags} is a bit list of the following:
+
+\begin{itemize}\itemsep=0pt
+\item wxRICHTEXT\_SETSTYLE\_WITH\_UNDO: specifies that this command will be undoable.
+\end{itemize}
+
+See also \helpref{wxRichTextCtrl::SetListStyle}{wxrichtextctrlsetliststyle}, \helpref{wxRichTextCtrl::PromoteList}{wxrichtextctrlpromotelist}, \helpref{wxRichTextCtrl::NumberList}{wxrichtextctrlnumberlist}.
+
\membersection{wxRichTextCtrl::Command}\label{wxrichtextctrlcommand}
\func{void}{Command}{\param{wxCommandEvent\& }{event}}
\membersection{wxRichTextCtrl::Create}\label{wxrichtextctrlcreate}
-\func{bool}{Create}{\param{wxWindow* }{parent}, \param{wxWindowID }{id = -1}, \param{const wxPoint\& }{pos = wxDefaultPosition}, \param{const wxSize\& }{size = wxDefaultSize}, \param{long }{style = wxRE\_MULTILINE}}
+\func{bool}{Create}{\param{wxWindow* }{parent}, \param{wxWindowID }{id = wxID\_ANY}, \param{const wxString\& }{value = wxEmptyString},
+ \param{const wxPoint\& }{pos = wxDefaultPosition}, \param{const wxSize\& }{size = wxDefaultSize}, \param{long }{style = wxRE\_MULTILINE},
+ \param{const wxValidator\& }{validator = wxDefaultValidator}, \param{const wxString\& }{name = wxTextCtrlNameStr}}
Creates the underlying window.
Copies the selected content (if any) to the clipboard and deletes the selection.
This is undoable.
+\membersection{wxRichTextCtrl::Delete}\label{wxrichtextctrldelete}
+
+\func{bool}{Delete}{\param{const wxRichTextRange\&}{ range}}
+
+Deletes the content within the given range.
+
\membersection{wxRichTextCtrl::DeleteSelectedContent}\label{wxrichtextctrldeleteselectedcontent}
\func{bool}{DeleteSelectedContent}{\param{long* }{newPos = NULL}}
Ends line spacing.
+\membersection{wxRichTextCtrl::EndListStyle}\label{wxrichtextctrlendliststyle}
+
+\func{bool}{EndListStyle}{\void}
+
+Ends using a specified list style.
+
\membersection{wxRichTextCtrl::EndNumberedBullet}\label{wxrichtextctrlendnumberedbullet}
\func{bool}{EndNumberedBullet}{\void}
End applying underlining.
+\membersection{wxRichTextCtrl::EndURL}\label{wxrichtextctrlendurl}
+
+\func{bool}{EndURL}{\void}
+
+Ends applying a URL.
+
\membersection{wxRichTextCtrl::ExtendSelection}\label{wxrichtextctrlextendselection}
\func{bool}{ExtendSelection}{\param{long }{oldPosition}, \param{long }{newPosition}, \param{int }{flags}}
Returns the first visible position in the current view.
+\membersection{wxRichTextCtrl::GetHandlerFlags}\label{wxrichtextfilehandlergethandlerflags}
+
+\constfunc{int}{GetHandlerFlags}{\void}
+
+Returns flags that change the behaviour of loading or saving. See the documentation for each
+handler class to see what flags are relevant for each handler.
+
\membersection{wxRichTextCtrl::GetInsertionPoint}\label{wxrichtextctrlgetinsertionpoint}
\constfunc{long}{GetInsertionPoint}{\void}
Gets the text for the given range.
+The end point of range is specified as the last character position of the span of text, plus one.
+
\membersection{wxRichTextCtrl::GetSelection}\label{wxrichtextctrlgetselection}
\constfunc{void}{GetSelection}{\param{long* }{from}, \param{long* }{to}}
-Returns the range of the current selection. If the return values {\it from} and {\it to} are the same, there is no selection.
+Returns the range of the current selection.
+
+The end point of range is specified as the last character position of the span of text, plus one.
+
+If the return values {\it from} and {\it to} are the same, there is no selection.
\membersection{wxRichTextCtrl::GetSelectionRange}\label{wxrichtextctrlgetselectionrange}
\membersection{wxRichTextCtrl::GetStyle}\label{wxrichtextctrlgetstyle}
-\constfunc{bool}{GetStyle}{\param{long }{position}, \param{wxRichTextAttr\& }{style}}
+\func{bool}{GetStyle}{\param{long }{position}, \param{wxRichTextAttr\& }{style}}
-\constfunc{bool}{GetStyle}{\param{long }{position}, \param{wxTextAttrEx\& }{style}}
+\func{bool}{GetStyle}{\param{long }{position}, \param{wxTextAttrEx\& }{style}}
+
+\func{bool}{GetStyle}{\param{long }{position}, \param{wxTextAttr\& }{style}}
Gets the attributes at the given position. The wxRichTextAttr version is generally more efficient
because it does not use wxFont objects.
+This function gets the combined style - that is, the style you see on the screen as a result
+of combining base style, paragraph style and character style attributes. To get the character
+or paragraph style alone, use \helpref{GetUncombinedStyle}{wxrichtextctrlgetuncombinedstyle}.
+
+\membersection{wxRichTextCtrl::GetStyleForRange}\label{wxrichtextctrlgetstyleforrange}
+
+\func{bool}{GetStyleForRange}{\param{const wxRichTextRange\& }{range}, \param{wxRichTextAttr\& }{style}}
+
+\func{bool}{GetStyleForRange}{\param{const wxRichTextRange\& }{range}, \param{wxTextAttrEx\& }{style}}
+
+Gets the attributes common to the specified range. Attributes that differ in value within the range will
+not be included in {\it style}'s flags.
+
\membersection{wxRichTextCtrl::GetStyleSheet}\label{wxrichtextctrlgetstylesheet}
\constfunc{wxRichTextStyleSheet*}{GetStyleSheet}{\void}
Returns the style sheet associated with the control, if any. A style sheet allows named
character and paragraph styles to be applied.
+\membersection{wxRichTextCtrl::GetUncombinedStyle}\label{wxrichtextctrlgetuncombinedstyle}
+
+\func{bool}{GetUncombinedStyle}{\param{long }{position}, \param{wxRichTextAttr\& }{style}}
+
+\func{bool}{GetUncombinedStyle}{\param{long }{position}, \param{wxTextAttrEx\& }{style}}
+
+\func{bool}{GetUncombinedStyle}{\param{long }{position}, \param{wxTextAttr\& }{style}}
+
+Gets the attributes at the given position. The wxRichTextAttr version is generally more efficient
+because it does not use wxFont objects.
+
+This function gets the {\it uncombined style} - that is, the attributes associated with the
+paragraph or character content, and not necessarily the combined attributes you see on the
+screen. To get the combined attributes, use \helpref{GetStyle}{wxrichtextctrlgetstyle}.
+
+If you specify (any) paragraph attribute in {\it style}'s flags, this function will fetch
+the paragraph attributes. Otherwise, it will return the character attributes.
+
\membersection{wxRichTextCtrl::GetValue}\label{wxrichtextctrlgetvalue}
\constfunc{wxString}{GetValue}{\void}
Initialises the command event.
+\membersection{wxRichTextCtrl::IsDefaultStyleShowing}\label{wxrichtextctrlisdefaultstyleshowing}
+
+\constfunc{bool}{IsDefaultStyleShowing}{\void}
+
+Returns \true if the user has recently set the default style without moving the caret,
+and therefore the UI needs to reflect the default style and not the style at the caret.
+
+Below is an example of code that uses this function to determine whether the UI
+should show that the current style is bold.
+
+\begin{verbatim}
+/// Is all of the selection bold?
+bool wxRichTextCtrl::IsSelectionBold()
+{
+ if (HasSelection())
+ {
+ wxRichTextAttr attr;
+ wxRichTextRange range = GetInternalSelectionRange();
+ attr.SetFlags(wxTEXT_ATTR_FONT_WEIGHT);
+ attr.SetFontWeight(wxBOLD);
+
+ return HasCharacterAttributes(range, attr);
+ }
+ else
+ {
+ // If no selection, then we need to combine current style with default style
+ // to see what the effect would be if we started typing.
+ wxRichTextAttr attr;
+ attr.SetFlags(wxTEXT_ATTR_FONT_WEIGHT);
+
+ long pos = GetAdjustedCaretPosition(GetCaretPosition());
+ if (GetStyle(pos, attr))
+ {
+ if (IsDefaultStyleShowing())
+ wxRichTextApplyStyle(attr, GetDefaultStyleEx());
+ return attr.GetFontWeight() == wxBOLD;
+ }
+ }
+ return false;
+}
+\end{verbatim}
+
+See also \helpref{SetAndShowDefaultStyle}{wxrichtextctrlsetandshowdefaultstyle}.
+
\membersection{wxRichTextCtrl::IsEditable}\label{wxrichtextctrliseditable}
\constfunc{bool}{IsEditable}{\void}
setting the caret position. This function should not normally be required by the
application.
+\membersection{wxRichTextCtrl::LineBreak}\label{wxrichtextctrllinebreak}
+
+\func{bool}{LineBreak}{\void}
+
+Inserts a line break at the current insertion point. A line break forces wrapping within a paragraph, and
+can be introduced by using this function, by appending the wxChar value {\bf wxRichTextLineBreakChar} to text content,
+or by typing Shift-Return.
+
\membersection{wxRichTextCtrl::LoadFile}\label{wxrichtextctrlloadfile}
\func{bool}{LoadFile}{\param{const wxString\& }{file}, \param{int }{type = wxRICHTEXT\_TYPE\_ANY}}
\func{bool}{Newline}{\void}
-Insert a newline (actually paragraph) at the current insertion point.
+Inserts a new paragraph at the current insertion point. See also \helpref{wxRichTextCtrl::LineBreak}{wxrichtextctrllinebreak}.
+
+\membersection{wxRichTextCtrl::NumberList}\label{wxrichtextctrlnumberlist}
+
+\func{bool}{NumberList}{\param{const wxRichTextRange\& }{range}, \param{const wxRichTextListStyleDefinition* }{style}, \param{int }{flags $=$ wxRICHTEXT\_SETSTYLE\_WITH\_UNDO}, \param{int}{ startFrom = -1}, \param{int}{ listLevel = -1}}
+
+\func{bool}{Number}{\param{const wxRichTextRange\& }{range}, \param{const wxString\& }{styleName}, \param{int }{flags $=$ wxRICHTEXT\_SETSTYLE\_WITH\_UNDO}, \param{int}{ startFrom = -1}, \param{int}{ listLevel = -1}}
+
+Numbers the paragraphs in the given range. Pass flags to determine how the attributes are set.
+Either the style definition or the name of the style definition (in the current sheet) can be passed.
+
+{\it flags} is a bit list of the following:
+
+\begin{itemize}\itemsep=0pt
+\item wxRICHTEXT\_SETSTYLE\_WITH\_UNDO: specifies that this command will be undoable.
+\item wxRICHTEXT\_SETSTYLE\_RENUMBER: specifies that numbering should start from {\it startFrom}, otherwise existing attributes are used.
+\item wxRICHTEXT\_SETSTYLE\_SPECIFY\_LEVEL: specifies that {\it listLevel} should be used as the level for all paragraphs, otherwise the current indentation will be used.
+\end{itemize}
+
+See also \helpref{wxRichTextCtrl::SetListStyle}{wxrichtextctrlsetliststyle}, \helpref{wxRichTextCtrl::PromoteList}{wxrichtextctrlpromotelist}, \helpref{wxRichTextCtrl::ClearListStyle}{wxrichtextctrlclearliststyle}.
\membersection{wxRichTextCtrl::OnClear}\label{wxrichtextctrlonclear}
Converts a text position to zero-based column and line numbers.
+\membersection{wxRichTextCtrl::PromoteList}\label{wxrichtextctrlpromotelist}
+
+\func{bool}{PromoteList}{\param{int}{ promoteBy}, \param{const wxRichTextRange\& }{range}, \param{const wxRichTextListStyleDefinition* }{style}, \param{int }{flags $=$ wxRICHTEXT\_SETSTYLE\_WITH\_UNDO}, \param{int}{ listLevel = -1}}
+
+\func{bool}{PromoteList}{\param{int}{ promoteBy}, \param{const wxRichTextRange\& }{range}, \param{const wxString\& }{styleName}, \param{int }{flags $=$ wxRICHTEXT\_SETSTYLE\_WITH\_UNDO}, \param{int}{ listLevel = -1}}
+
+Promotes or demotes the paragraphs in the given range. A positive {\it promoteBy} produces a smaller indent, and a negative number
+produces a larger indent. Pass flags to determine how the attributes are set.
+Either the style definition or the name of the style definition (in the current sheet) can be passed.
+
+{\it flags} is a bit list of the following:
+
+\begin{itemize}\itemsep=0pt
+\item wxRICHTEXT\_SETSTYLE\_WITH\_UNDO: specifies that this command will be undoable.
+\item wxRICHTEXT\_SETSTYLE\_RENUMBER: specifies that numbering should start from {\it startFrom}, otherwise existing attributes are used.
+\item wxRICHTEXT\_SETSTYLE\_SPECIFY\_LEVEL: specifies that {\it listLevel} should be used as the level for all paragraphs, otherwise the current indentation will be used.
+\end{itemize}
+
+See also \helpref{wxRichTextCtrl::SetListStyle}{wxrichtextctrlsetliststyle}, See also \helpref{wxRichTextCtrl::SetListStyle}{wxrichtextctrlnumberlist}, \helpref{wxRichTextCtrl::ClearListStyle}{wxrichtextctrlclearliststyle}.
+
\membersection{wxRichTextCtrl::Redo}\label{wxrichtextctrlredo}
\func{void}{Redo}{\void}
Cancels any selection.
+\membersection{wxRichTextCtrl::SetAndShowDefaultStyle}\label{wxrichtextctrlsetandshowdefaultstyle}
+
+\func{void}{SetAndShowDefaultStyle}{\param{const wxRichTextAttr\& }{attr}}
+
+Sets {\it attr} as the default style and tells the control that the UI should reflect
+this attribute until the user moves the caret.
+
+See also \helpref{IsDefaultStyleShowing}{wxrichtextctrlisdefaultstyleshowing}.
+
\membersection{wxRichTextCtrl::SetBasicStyle}\label{wxrichtextctrlsetbasicstyle}
\func{void}{SetBasicStyle}{\param{const wxRichTextAttr\& }{style}}
Sets the font, and also the basic and default attributes (see \helpref{SetDefaultStyle}{wxrichtextctrlsetdefaultstyle}).
+\membersection{wxRichTextCtrl::SetHandlerFlags}\label{wxrichtextctrlsethandlerflags}
+
+\func{void}{SetHandlerFlags}{\param{int }{flags}}
+
+Sets flags that change the behaviour of loading or saving. See the documentation for each
+handler class to see what flags are relevant for each handler.
+
\membersection{wxRichTextCtrl::SetInsertionPoint}\label{wxrichtextctrlsetinsertionpoint}
\func{void}{SetInsertionPoint}{\param{long }{pos}}
Sets the insertion point to the end of the text control.
+\membersection{wxRichTextCtrl::SetListStyle}\label{wxrichtextctrlsetliststyle}
+
+\func{bool}{SetListStyle}{\param{const wxRichTextRange\& }{range}, \param{const wxRichTextListStyleDefinition* }{style}, \param{int }{flags $=$ wxRICHTEXT\_SETSTYLE\_WITH\_UNDO}, \param{int}{ startFrom = -1}, \param{int}{ listLevel = -1}}
+
+\func{bool}{SetListStyle}{\param{const wxRichTextRange\& }{range}, \param{const wxString\& }{styleName}, \param{int }{flags $=$ wxRICHTEXT\_SETSTYLE\_WITH\_UNDO}, \param{int}{ startFrom = -1}, \param{int}{ listLevel = -1}}
+
+Sets the list attributes for the given range, passing flags to determine how the attributes are set.
+Either the style definition or the name of the style definition (in the current sheet) can be passed.
+
+{\it flags} is a bit list of the following:
+
+\begin{itemize}\itemsep=0pt
+\item wxRICHTEXT\_SETSTYLE\_WITH\_UNDO: specifies that this command will be undoable.
+\item wxRICHTEXT\_SETSTYLE\_RENUMBER: specifies that numbering should start from {\it startFrom}, otherwise existing attributes are used.
+\item wxRICHTEXT\_SETSTYLE\_SPECIFY\_LEVEL: specifies that {\it listLevel} should be used as the level for all paragraphs, otherwise the current indentation will be used.
+\end{itemize}
+
+See also \helpref{wxRichTextCtrl::NumberList}{wxrichtextctrlnumberlist}, \helpref{wxRichTextCtrl::PromoteList}{wxrichtextctrlpromotelist}, \helpref{wxRichTextCtrl::ClearListStyle}{wxrichtextctrlclearliststyle}.
+
\membersection{wxRichTextCtrl::SetSelection}\label{wxrichtextctrlsetselection}
\func{void}{SetSelection}{\param{long }{from}, \param{long }{to}}
Sets the selection to the given range.
+The end point of range is specified as the last character position of the span of text, plus one.
+So, for example, to set the selection for a character at position 5, use the range (5,6).
+
\membersection{wxRichTextCtrl::SetSelectionRange}\label{wxrichtextctrlsetselectionrange}
\func{void}{SetSelectionRange}{\param{const wxRichTextRange\& }{range}}
Sets the selection to the given range.
+The end point of range is specified as the last character position of the span of text, plus one.
+So, for example, to set the selection for a character at position 5, use the range (5,6).
+
\membersection{wxRichTextCtrl::SetStyle}\label{wxrichtextctrlsetstyle}
\func{bool}{SetStyle}{\param{const wxRichTextRange\& }{range}, \param{const wxRichTextAttr\& }{style}}
\func{bool}{SetStyle}{\param{long }{start}, \param{long }{end}, \param{const wxTextAttrEx\& }{style}}
+\func{bool}{SetStyle}{\param{long }{start}, \param{long }{end}, \param{const wxTextAttr\& }{style}}
+
Sets the attributes for the given range. The wxRichTextAttr version is more efficient
because it does not use wxFont objects.
+The end point of range is specified as the last character position of the span of text, plus one.
+So, for example, to set the style for a character at position 5, use the range (5,6).
+
+\membersection{wxRichTextCtrl::SetStyleEx}\label{wxrichtextctrlsetstyleex}
+
+\func{bool}{SetStyleEx}{\param{const wxRichTextRange\& }{range}, \param{const wxRichTextAttr\& }{style}, \param{int }{flags $=$ wxRICHTEXT\_SETSTYLE\_WITH\_UNDO}}
+
+\func{bool}{SetStyleEx}{\param{const wxRichTextRange\& }{range}, \param{const wxTextAttrEx\& }{style}, \param{int }{flags $=$ wxRICHTEXT\_SETSTYLE\_WITH\_UNDO}}
+
+\func{bool}{SetStyleEx}{\param{long }{start}, \param{long }{end}, \param{const wxTextAttrEx\& }{style}, \param{int }{flags $=$ wxRICHTEXT\_SETSTYLE\_WITH\_UNDO}}
+
+Sets the attributes for the given range, passing flags to determine how the attributes are set. The wxRichTextAttr version is more efficient
+because it does not use wxFont objects.
+
+The end point of range is specified as the last character position of the span of text, plus one.
+So, for example, to set the style for a character at position 5, use the range (5,6).
+
+{\it flags} may contain a bit list of the following values:
+
+\begin{itemize}\itemsep=0pt
+\item wxRICHTEXT\_SETSTYLE\_NONE: no style flag.
+\item wxRICHTEXT\_SETSTYLE\_WITH\_UNDO: specifies that this operation should be undoable.
+\item wxRICHTEXT\_SETSTYLE\_OPTIMIZE: specifies that the style should not be applied if the
+combined style at this point is already the style in question.
+\item wxRICHTEXT\_SETSTYLE\_PARAGRAPHS\_ONLY: specifies that the style should only be applied to paragraphs,
+and not the content. This allows content styling to be preserved independently from that of e.g. a named paragraph style.
+\item wxRICHTEXT\_SETSTYLE\_CHARACTERS\_ONLY: specifies that the style should only be applied to characters,
+and not the paragraph. This allows content styling to be preserved independently from that of e.g. a named paragraph style.
+\item wxRICHTEXT\_SETSTYLE\_RESET: resets (clears) the existing style before applying the new style.
+\item wxRICHTEXT\_SETSTYLE\_REMOVE: removes the specified style. Only the style flags are used in this operation.
+\end{itemize}
+
\membersection{wxRichTextCtrl::SetStyleSheet}\label{wxrichtextctrlsetstylesheet}
\func{void}{SetStyleSheet}{\param{wxRichTextStyleSheet* }{styleSheet}}
\constfunc{long}{XYToPosition}{\param{long }{x}, \param{long }{y}}
Translates from column and line number to position.
+
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