X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/aa8a815b84a37117a0740543faac7757b7026a3a..559b61bf8c4109ac0d7d3eddc4604937f2934a81:/docs/latex/wx/text.tex diff --git a/docs/latex/wx/text.tex b/docs/latex/wx/text.tex index 0006aa85b7..f5fe95c452 100644 --- a/docs/latex/wx/text.tex +++ b/docs/latex/wx/text.tex @@ -2,9 +2,13 @@ \section{\class{wxTextAttr}}\label{wxtextattr} -wxTextAttr represents the attributes, or style, for a range of text in a\rtfsp +wxTextAttr represents the character and paragraph attributes, or style, for a range of text in a\rtfsp \helpref{wxTextCtrl}{wxtextctrl}. +When setting up a wxTextAttr object, pass a bitlist mask to SetFlags to indicate +which style elements should be changed. As a convenience, when you call a +setter such as SetFont, the relevant bit will be set. + \wxheading{Derived from} No base class @@ -13,60 +17,184 @@ No base class +\wxheading{Constants} + +The following values can be passed to SetAlignment to determine +paragraph alignment. + +{\small +\begin{verbatim} +enum wxTextAttrAlignment +{ + wxTEXT_ALIGNMENT_DEFAULT, + wxTEXT_ALIGNMENT_LEFT, + wxTEXT_ALIGNMENT_CENTRE, + wxTEXT_ALIGNMENT_CENTER = wxTEXT_ALIGNMENT_CENTRE, + wxTEXT_ALIGNMENT_RIGHT, + wxTEXT_ALIGNMENT_JUSTIFIED +}; +\end{verbatim} +} + +These values are passed in a bitlist to SetFlags to determine +what attributes will be considered when setting the attributes +for a text control. + +{\small +\begin{verbatim} +#define wxTEXT_ATTR_TEXT_COLOUR 0x0001 +#define wxTEXT_ATTR_BACKGROUND_COLOUR 0x0002 +#define wxTEXT_ATTR_FONT_FACE 0x0004 +#define wxTEXT_ATTR_FONT_SIZE 0x0008 +#define wxTEXT_ATTR_FONT_WEIGHT 0x0010 +#define wxTEXT_ATTR_FONT_ITALIC 0x0020 +#define wxTEXT_ATTR_FONT_UNDERLINE 0x0040 +#define wxTEXT_ATTR_FONT \ + wxTEXT_ATTR_FONT_FACE | wxTEXT_ATTR_FONT_SIZE | wxTEXT_ATTR_FONT_WEIGHT \ +| wxTEXT_ATTR_FONT_ITALIC | wxTEXT_ATTR_FONT_UNDERLINE +#define wxTEXT_ATTR_ALIGNMENT 0x0080 +#define wxTEXT_ATTR_LEFT_INDENT 0x0100 +#define wxTEXT_ATTR_RIGHT_INDENT 0x0200 +#define wxTEXT_ATTR_TABS 0x0400 +\end{verbatim} +} + \latexignore{\rtfignore{\wxheading{Members}}} \membersection{wxTextAttr::wxTextAttr}\label{wxtextattrctor} \func{}{wxTextAttr}{\void} -\func{}{wxTextAttr}{\param{const wxColour\& }{colText}, \param{const wxColour\& }{colBack = wxNullColour}, \param{const wxFont\& }{font = wxNullFont}} +\func{}{wxTextAttr}{\param{const wxColour\& }{colText}, \param{const wxColour\& }{colBack = wxNullColour}, + \param{const wxFont\& }{font = wxNullFont}, \param{wxTextAttrAlignment }{alignment = wxTEXT\_ALIGNMENT\_DEFAULT}} -The constructors initialize one or more of the text foreground and background -colours and font. The values not initialized in the constructor can be set +The constructors initialize one or more of the text foreground colour, background +colour, font, and alignment. The values not initialized in the constructor can be set later, otherwise \helpref{wxTextCtrl::SetStyle}{wxtextctrlsetstyle} will use the default values for them. -\membersection{wxTextAttr::GetBackgroundColour} +\membersection{wxTextAttr::GetAlignment}\label{wxtextattrgetalignment} + +\constfunc{wxTextAttrAlignment}{GetAlignment}{\void} + +Returns the paragraph alignment. + +\membersection{wxTextAttr::GetBackgroundColour}\label{wxtextattrgetbackgroundcolour} \constfunc{const wxColour\&}{GetBackgroundColour}{\void} Return the background colour specified by this attribute. -\membersection{wxTextAttr::GetFont} +\membersection{wxTextAttr::GetFont}\label{wxtextattrgetfont} \constfunc{const wxFont\&}{GetFont}{\void} Return the text font specified by this attribute. -\membersection{wxTextAttr::GetTextColour} +\membersection{wxTextAttr::GetLeftIndent}\label{wxtextattrgetleftindent} + +\constfunc{int}{GetLeftIndent}{\void} + +Returns the left indent in tenths of a millimetre. + +\membersection{wxTextAttr::GetRightIndent}\label{wxtextattrgetrightindent} + +\constfunc{int}{GetRightIndent}{\void} + +Returns the right indent in tenths of a millimetre. + +\membersection{wxTextAttr::GetTabs}\label{wxtextattrgettabs} + +\constfunc{const wxArrayInt\&}{GetTabs}{\void} + +Returns the array of integers representing the tab stops. Each +array element specifies the tab stop in tenths of a millimetre. + +\membersection{wxTextAttr::GetTextColour}\label{wxtextattrgettextcolour} \constfunc{const wxColour\&}{GetTextColour}{\void} Return the text colour specified by this attribute. -\membersection{wxTextAttr::HasBackgroundColour} +\membersection{wxTextAttr::HasBackgroundColour}\label{wxtextattrhasbackgroundcolour} \constfunc{bool}{HasBackgroundColour}{\void} -Returns {\tt TRUE} if this style specifies the background colour to use. +Returns {\tt true} if this style specifies the background colour to use. -\membersection{wxTextAttr::HasFont} +\membersection{wxTextAttr::HasFont}\label{wxtextattrhasfont} \constfunc{bool}{HasFont}{\void} -Returns {\tt TRUE} if this style specifies the font to use. +Returns {\tt true} if this style specifies the font to use. -\membersection{wxTextAttr::HasTextColour} +\membersection{wxTextAttr::HasTextColour}\label{wxtextattrhastextcolour} \constfunc{bool}{HasTextColour}{\void} -Returns {\tt TRUE} if this style specifies the foreground colour to use. +Returns {\tt true} if this style specifies the foreground colour to use. + +\membersection{wxTextAttr::GetFlags}\label{wxtextattrgetflags} + +\func{long}{GetFlags}{\void} + +Returns a bitlist indicating which attributes will be set. -\membersection{wxTextAttr::IsDefault} +\membersection{wxTextAttr::IsDefault}\label{wxtextattrisdefault} \constfunc{bool}{IsDefault}{\void} -Returns {\tt TRUE} if this style specifies any non-default attributes. +Returns {\tt true} if this style specifies any non-default attributes. + +\membersection{wxTextAttr::SetAlignment}\label{wxtextattrsetalignment} + +\func{void}{SetAlignment}{\param{wxTextAttrAlignment}{ alignment}} + +Sets the paragraph alignment. + +\membersection{wxTextAttr::SetBackgroundColour}\label{wxtextattrsetbackgroundcolour} + +\func{void}{SetBackgroundColour}{\param{const wxColour\& }{colour}} + +Sets the background colour. + +\membersection{wxTextAttr::SetFlags}\label{wxtextattrsetflags} + +\func{void}{SetFlags}{\param{long}{ flags}} + +Pass a bitlist indicating which attributes will be set. + +\membersection{wxTextAttr::SetFont}\label{wxtextattrsetfont} + +\func{void}{SetFont}{\param{const wxFont\&}{ font}} + +Sets the text font. + +\membersection{wxTextAttr::SetLeftIndent}\label{wxtextattrsetleftindent} + +\func{void}{SetLeftIndent}{\param{int }{indent}} + +Sets the left indent in tenths of a millimetre. + +\membersection{wxTextAttr::SetRightIndent}\label{wxtextattrsetrightindent} + +\func{void}{SetRightIndent}{\param{int }{indent}} + +Sets the right indent in tenths of a millimetre. + +\membersection{wxTextAttr::SetTabs}\label{wxtextattrsettabs} + +\func{void}{SetTabs}{\param{const wxArrayInt\&}{ tabs}} + +Sets the array of integers representing the tab stops. Each +array element specifies the tab stop in tenths of a millimetre. + +\membersection{wxTextAttr::SetTextColour}\label{wxtextattrsettextcolour} + +\func{void}{SetTextColour}{\param{const wxColour\& }{colour}} + +Sets the text colour. + %%%%%%%%%%%%%%%%%%%%%%%%%%%% wxTextCtrl %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -92,10 +220,10 @@ streambuf\\ \twocolwidtha{5cm} \begin{twocollist}\itemsep=0pt \twocolitem{\windowstyle{wxTE\_PROCESS\_ENTER}}{The control will generate -the message wxEVENT\_TYPE\_TEXT\_ENTER\_COMMAND (otherwise pressing is -either processed internally by the control or used for navigation between +the message wxEVENT\_TYPE\_TEXT\_ENTER\_COMMAND (otherwise pressing Enter key +is either processed internally by the control or used for navigation between dialog controls).} -\twocolitem{\windowstyle{wxTE\_PROCESS\_TAB}}{The control will receieve +\twocolitem{\windowstyle{wxTE\_PROCESS\_TAB}}{The control will receive EVT\_CHAR messages for TAB pressed - normally, TAB is used for passing to the next control in a dialog instead. For the control created with this style, you can still use Ctrl-Enter to pass to the next control from the keyboard.} @@ -114,11 +242,40 @@ under Win32 only and requires wxTE\_RICH.} doesn't show the selection when it doesn't have focus - use this style to force it to always show it. It doesn't do anything under other platforms.} \twocolitem{\windowstyle{wxHSCROLL}}{A horizontal scrollbar will be created. No effect under GTK+.} +\twocolitem{\windowstyle{wxTE\_LEFT}}{The text in the control will be left-justified (default).} +\twocolitem{\windowstyle{wxTE\_CENTRE}}{The text in the control will be centered.} +\twocolitem{\windowstyle{wxTE\_RIGHT}}{The text in the control will be right-justified.} +\twocolitem{\windowstyle{wxTE\_DONTWRAP}}{Same as {\tt wxHSCROLL} style.} +\twocolitem{\windowstyle{wxTE\_LINEWRAP}}{Wrap the lines too long to be shown entirely at any position (wxUniv only currently).} +\twocolitem{\windowstyle{wxTE\_WORDWRAP}}{Wrap the lines too long to be shown entirely at word boundaries only (wxUniv only currently).} \end{twocollist} See also \helpref{window styles overview}{windowstyles} and \helpref{wxTextCtrl::wxTextCtrl}{wxtextctrlconstr}. +\wxheading{wxTextCtrl text format} + +The multiline text controls always store the text as a sequence of lines +separated by {\tt $\backslash$n} characters, i.e. in the Unix text format even +on non-Unix platforms. This allows the user code to ignore the differences +between the platforms but at a price: the indices in the control such as those +returned by \helpref{GetInsertionPoint}{wxtextctrlgetinsertionpoint} or +\helpref{GetSelection}{wxtextctrlgetselection} can {\bf not} be used as +indices into the string returned by \helpref{GetValue}{wxtextctrlgetvalue} as +they're going to be slightly off for platforms using +{\tt $\backslash$r$\backslash$n} as separator (as Windows does), for example. + +Instead, if you need to obtain a substring between the $2$ indices obtained +from the control with the help of the functions mentioned above, you should +use \helpref{GetRange}{wxtextctrlgetrange}. And the indices themselves can +only be passed to other methods, for example +\helpref{SetInsertionPoint}{wxtextctrlsetinsertionpoint} or +\helpref{SetSelection}{wxtextctrlsetselection}. + +To summarize: never use the indices returned by (multiline) wxTextCtrl as +indices into the string it contains, but only as arguments to be passed back +to the other wxTextCtrl methods. + \wxheading{wxTextCtrl styles} Multi-line text controls support the styles, i.e. provide a possibility to set @@ -240,7 +397,8 @@ generated when the text changes. Notice that this event will always be sent when the text controls contents changes - whether this is due to user input or comes from the program itself (for example, if SetValue() is called)} \twocolitem{{\bf EVT\_TEXT\_ENTER(id, func)}}{Respond to a wxEVT\_COMMAND\_TEXT\_ENTER event, -generated when enter is pressed in a single-line text control.} +generated when enter is pressed in a text control (which must have +wxTE\_PROCESS\_ENTER style for this event to be generated).} \twocolitem{{\bf EVT\_TEXT\_URL(id, func)}}{A mouse event occured over an URL in the text control (Win32 only)} \twocolitem{{\bf EVT\_TEXT\_MAXLEN(id, func)}}{User tried to enter more text @@ -282,7 +440,8 @@ Constructor, creating and showing a text control. \wxheading{Remarks} -The horizontal scrollbar ({\bf wxTE\_HSCROLL} style flag) will only be created for multi-line text controls. +The horizontal scrollbar ({\bf wxHSCROLL} style flag) will only be created +for multi-line text controls. Without a horizontal scrollbar, text lines that don't fit in the control's size will be wrapped (but no newline character is inserted). Single line controls don't have a horizontal scrollbar, the text is automatically scrolled @@ -327,34 +486,34 @@ the programmer should use \helpref{GetInsertionPoint}{wxtextctrlgetinsertionpoin \func{virtual bool}{CanCopy}{\void} -Returns {\tt TRUE} if the selection can be copied to the clipboard. +Returns {\tt true} if the selection can be copied to the clipboard. \membersection{wxTextCtrl::CanCut}\label{wxtextctrlcancut} \func{virtual bool}{CanCut}{\void} -Returns {\tt TRUE} if the selection can be cut to the clipboard. +Returns {\tt true} if the selection can be cut to the clipboard. \membersection{wxTextCtrl::CanPaste}\label{wxtextctrlcanpaste} \func{virtual bool}{CanPaste}{\void} -Returns {\tt TRUE} if the contents of the clipboard can be pasted into the +Returns {\tt true} if the contents of the clipboard can be pasted into the text control. On some platforms (Motif, GTK) this is an approximation -and returns {\tt TRUE} if the control is editable, {\tt FALSE} otherwise. +and returns {\tt true} if the control is editable, {\tt false} otherwise. \membersection{wxTextCtrl::CanRedo}\label{wxtextctrlcanredo} \func{virtual bool}{CanRedo}{\void} -Returns {\tt TRUE} if there is a redo facility available and the last operation +Returns {\tt true} if there is a redo facility available and the last operation can be redone. \membersection{wxTextCtrl::CanUndo}\label{wxtextctrlcanundo} \func{virtual bool}{CanUndo}{\void} -Returns {\tt TRUE} if there is an undo facility available and the last operation +Returns {\tt true} if there is an undo facility available and the last operation can be undone. \membersection{wxTextCtrl::Clear}\label{wxtextctrlclear} @@ -363,6 +522,9 @@ can be undone. Clears the text in the control. +Note that this function will generate a {\tt wxEVT\_COMMAND\_TEXT\_UPDATED} +event. + \membersection{wxTextCtrl::Copy}\label{wxtextctrlcopy} \func{virtual void}{Copy}{\void} @@ -391,6 +553,23 @@ Copies the selected text to the clipboard and removes the selection. Resets the internal `modified' flag as if the current edits had been saved. +\membersection{wxTextCtrl::EmulateKeyPress} + +\func{bool}{EmulateKeyPress}{\param{const wxKeyEvent\& }{event}} + +This functions inserts into the control the character which would have been +inserted if the given key event had occured in the text control. The +{\it event} object should be the same as the one passed to {\tt EVT\_KEY\_DOWN} +handler previously by wxWindows. + +Please note that this function doesn't currently work correctly for all keys +under any platform but MSW. + +\wxheading{Return value} + +{\tt true} if the event resulted in a change to the control, {\tt false} +otherwise. + \membersection{wxTextCtrl::GetDefaultStyle}\label{wxtextctrlgetdefaultstyle} \constfunc{const wxTextAttr\& }{GetDefaultStyle}{\void} @@ -525,62 +704,112 @@ consisting of the from and to values.} Gets the text currently selected in the control. If there is no selection, the returned string is empty. +\membersection{wxTextCtrl::GetStyle}\label{wxtextctrlgetstyle} + +\func{bool}{GetStyle}{\param{long }{position}, \param{wxTextAttr\& }{style}} + +Returns the style at this position in the text control. Not all platforms +support this function. + +\wxheading{Return value} + +{\tt true} on success, {\tt false} if an error occured - it may also mean that +the styles are not supported under this platform. + +\wxheading{See also} + +\helpref{wxTextCtrl::SetStyle}{wxtextctrlsetstyle}, \helpref{wxTextAttr}{wxtextattr} + \membersection{wxTextCtrl::GetValue}\label{wxtextctrlgetvalue} \constfunc{wxString}{GetValue}{\void} Gets the contents of the control. Notice that for a multiline text control, -the lines will be separated by (Unix-style) $\backslash$n characters, even under -Windows where they are separated by a $\backslash$r$\backslash$n sequence in the native control. +the lines will be separated by (Unix-style) $\backslash$n characters, even +under Windows where they are separated by a $\backslash$r$\backslash$n +sequence in the native control. + +\membersection{wxTextCtrl::IsEditable}\label{wxtextctrliseditable} + +\constfunc{bool}{IsEditable}{\void} + +Returns {\tt true} if the controls contents may be edited by user (note that it +always can be changed by the program), i.e. if the control hasn't been put in +read-only mode by a previous call to +\helpref{SetEditable}{wxtextctrlseteditable}. \membersection{wxTextCtrl::IsModified}\label{wxtextctrlismodified} \constfunc{bool}{IsModified}{\void} -Returns {\tt TRUE} if the text has been modified by user. Note that calling +Returns {\tt true} if the text has been modified by user. Note that calling \helpref{SetValue}{wxtextctrlsetvalue} doesn't make the control modified. -\membersection{wxTextCtrl::LoadFile}\label{wxtextctrlloadfile} +\membersection{wxTextCtrl::IsMultiLine}\label{wxtextctrlismultiline} -\func{bool}{LoadFile}{\param{const wxString\& }{ filename}} +\constfunc{bool}{IsMultiLine}{\void} -Loads and displays the named file, if it exists. +Returns {\tt true} if this is a multi line edit control and {\tt false} +otherwise. -\wxheading{Parameters} +\wxheading{See also} -\docparam{filename}{The filename of the file to load.} +\helpref{IsSingleLine}{wxtextctrlissingleline} -\wxheading{Return value} +\membersection{wxTextCtrl::IsSingleLine}\label{wxtextctrlissingleline} + +\constfunc{bool}{IsSingleLine}{\void} -{\tt TRUE} if successful, {\tt FALSE} otherwise. +Returns {\tt true} if this is a single line edit control and {\tt false} +otherwise. -\membersection{wxTextCtrl::OnChar}\label{wxtextctrlonchar} +\wxheading{See also} -\func{void}{OnChar}{\param{wxKeyEvent\& }{event}} +\helpref{IsMultiLine}{wxtextctrlissingleline} -Default handler for character input. +\membersection{wxTextCtrl::LoadFile}\label{wxtextctrlloadfile} -\wxheading{Remarks} +\func{bool}{LoadFile}{\param{const wxString\& }{ filename}} -It is possible to intercept character -input by overriding this member. Call this function -to let the default behaviour take place; not calling -it results in the character being ignored. You can -replace the {\it keyCode} member of {\it event} to -translate keystrokes. - -Note that Windows and Motif have different ways -of implementing the default behaviour. In Windows, -calling wxTextCtrl::OnChar immediately -processes the character. In Motif, -calling this function simply sets a flag -to let default processing happen. This might affect -the way in which you write your OnChar function -on different platforms. +Loads and displays the named file, if it exists. -\wxheading{See also} +\wxheading{Parameters} + +\docparam{filename}{The filename of the file to load.} -\helpref{wxKeyEvent}{wxkeyevent} +\wxheading{Return value} + +{\tt true} if successful, {\tt false} otherwise. + +% VZ: commenting this out as: (a) the docs are wrong (you can't replace +% anything), (b) wxTextCtrl doesn't have any OnChar() anyhow +%% \membersection{wxTextCtrl::OnChar}\label{wxtextctrlonchar} +%% +%% \func{void}{OnChar}{\param{wxKeyEvent\& }{event}} +%% +%% Default handler for character input. +%% +%% \wxheading{Remarks} +%% +%% It is possible to intercept character +%% input by overriding this member. Call this function +%% to let the default behaviour take place; not calling +%% it results in the character being ignored. You can +%% replace the {\it keyCode} member of {\it event} to +%% translate keystrokes. +%% +%% Note that Windows and Motif have different ways +%% of implementing the default behaviour. In Windows, +%% calling wxTextCtrl::OnChar immediately +%% processes the character. In Motif, +%% calling this function simply sets a flag +%% to let default processing happen. This might affect +%% the way in which you write your OnChar function +%% on different platforms. +%% +%% \wxheading{See also} +%% +%% \helpref{wxKeyEvent}{wxkeyevent} \membersection{wxTextCtrl::OnDropFiles}\label{wxtextctrlondropfiles} @@ -623,7 +852,7 @@ Converts given position to a zero-based column, line number pair. \wxheading{Return value} -{\tt TRUE} on success, {\tt FALSE} on failure (most likely due to a too large position +{\tt true} on success, {\tt false} on failure (most likely due to a too large position parameter). \wxheading{See also} @@ -684,7 +913,7 @@ Saves the contents of the control in a text file. \wxheading{Return value} -{\tt TRUE} if the operation was successful, {\tt FALSE} otherwise. +{\tt true} if the operation was successful, {\tt false} otherwise. \membersection{wxTextCtrl::SetDefaultStyle}\label{wxtextctrlsetdefaultstyle} @@ -709,7 +938,7 @@ wouldn't change it at all). \wxheading{Return value} -{\tt TRUE} on success, {\tt FALSE} if an error occured - may also mean that +{\tt true} on success, {\tt false} if an error occured - may also mean that the styles are not supported under this platform. \wxheading{See also} @@ -724,7 +953,11 @@ Makes the text item editable or read-only, overriding the {\bf wxTE\_READONLY} f \wxheading{Parameters} -\docparam{editable}{If {\tt TRUE}, the control is editable. If {\tt FALSE}, the control is read-only.} +\docparam{editable}{If {\tt true}, the control is editable. If {\tt false}, the control is read-only.} + +\wxheading{See also} + +\helpref{IsEditable}{wxtextctrliseditable} \membersection{wxTextCtrl::SetInsertionPoint}\label{wxtextctrlsetinsertionpoint} @@ -751,7 +984,7 @@ This function sets the maximum number of characters the user can enter into the control. In other words, it allows to limit the text value length to {\it len} not counting the terminating {\tt NUL} character. -If {\it len} is $0$, the previously set max length limi, if any, is discarded +If {\it len} is $0$, the previously set max length limit, if any, is discarded and the user may enter as much text as the underlying native text control widget supports (typically at least 32Kb). @@ -771,7 +1004,9 @@ Only implemented in wxMSW/wxGTK starting with wxWindows 2.3.2. \func{virtual void}{SetSelection}{\param{long}{ from}, \param{long}{ to}} -Selects the text starting at the first position up to (but not including) the character at the last position. +Selects the text starting at the first position up to (but not including) the +character at the last position. If both parameters are equal to $-1$ all text +in the control is selected. \wxheading{Parameters} @@ -783,31 +1018,37 @@ Selects the text starting at the first position up to (but not including) the ch \func{bool}{SetStyle}{\param{long }{start}, \param{long }{end}, \param{const wxTextAttr\& }{style}} -Changes the style of the selection. If either of the font, foreground, or -background colour is not set in {\it style}, the values of\rtfsp -\helpref{GetDefaultStyle()}{wxtextctrlgetdefaultstyle} are used. +Changes the style of the given range. If any attribute within {\it style} is +not set, the correspondign attribute from \helpref{GetDefaultStyle()}{wxtextctrlgetdefaultstyle} is used. \wxheading{Parameters} -\docparam{start}{The start of selection to change.} +\docparam{start}{The start of the range to change.} -\docparam{end}{The end of selection to change.} +\docparam{end}{The end of the range to change.} -\docparam{style}{The new style for the selection.} +\docparam{style}{The new style for the range.} \wxheading{Return value} -{\tt TRUE} on success, {\tt FALSE} if an error occured - may also mean that +{\tt true} on success, {\tt false} if an error occured - it may also mean that the styles are not supported under this platform. +\wxheading{See also} + +\helpref{wxTextCtrl::GetStyle}{wxtextctrlgetstyle}, \helpref{wxTextAttr}{wxtextattr} + \membersection{wxTextCtrl::SetValue}\label{wxtextctrlsetvalue} \func{virtual void}{SetValue}{\param{const wxString\& }{ value}} Sets the text value and marks the control as not-modified (which means that -\helpref{IsModified}{wxtextctrlismodified} would return {\tt FALSE} immediately +\helpref{IsModified}{wxtextctrlismodified} would return {\tt false} immediately after the call to SetValue). +Note that this function will generate a {\tt wxEVT\_COMMAND\_TEXT\_UPDATED} +event. + \wxheading{Parameters} \docparam{value}{The new value to set. It may contain newline characters if the text control is multi-line.}