Added DetachOldLog to avoid destruction of old log target

[wxWidgets.git] / docs / latex / wx / text.tex

diff --git a/docs/latex/wx/text.tex b/docs/latex/wx/text.tex
index 7cc6e898e29bb067c8e8fc7fbce84bd7da2a520e..b137d508f902d6c6ffb34fe4c9ad86d23e4b1e3d 100644 (file)
--- a/docs/latex/wx/text.tex
+++ b/docs/latex/wx/text.tex
@@ -1,261 +1,3 @@
-%%%%%%%%%%%%%%%%%%%%%%%%%%%% wxTextAttr %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-\section{\class{wxTextAttr}}\label{wxtextattr}
-
-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
-
-\wxheading{Include files}
-
-<wx/textctrl.h>
-
-\wxheading{Typedefs}
-
-\texttt{wxTextPos} is the type containing the index of a position in a text
-control. \texttt{wxTextCoord} contains the index of a column or a row in the
-control.
-
-Note that alghough both of these types should probably have been unsigned, due
-to backwards compatibility reasons, are defined as \texttt{long} currently.
-Their use (instead of plain \texttt{long}) is still encouraged as it makes the
-code more readable.
-
-\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}
-}
-
-The values below are the possible return codes of the 
-\helpref{HitTest}{wxtextctrlhittest} method:
-{\small
-\begin{verbatim}
-// the point asked is ...
-enum wxTextCtrlHitTestResult
-{
-    wxTE_HT_UNKNOWN = -2,   // this means HitTest() is simply not implemented
-    wxTE_HT_BEFORE,         // either to the left or upper
-    wxTE_HT_ON_TEXT,        // directly on
-    wxTE_HT_BELOW,          // below [the last line]
-    wxTE_HT_BEYOND          // after [the end of line]
-};
-// ... the character returned
-\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}, \param{wxTextAttrAlignment }{alignment = wxTEXT\_ALIGNMENT\_DEFAULT}}
-
-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::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}\label{wxtextattrgetfont}
-
-\constfunc{const wxFont\&}{GetFont}{\void}
-
-Return the text font specified by this attribute.
-
-
-\membersection{wxTextAttr::GetLeftIndent}\label{wxtextattrgetleftindent}
-
-\constfunc{int}{GetLeftIndent}{\void}
-
-Returns the left indent in tenths of a millimetre.
-
-
-\membersection{wxTextAttr::GetLeftSubIndent}\label{wxtextattrgetleftsubindent}
-
-\constfunc{int}{GetLeftSubIndent}{\void}
-
-Returns the left sub indent for all lines but the first line in a paragraph 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}\label{wxtextattrhasbackgroundcolour}
-
-\constfunc{bool}{HasBackgroundColour}{\void}
-
-Returns {\tt true} if this style specifies the background colour to use.
-
-
-\membersection{wxTextAttr::HasFont}\label{wxtextattrhasfont}
-
-\constfunc{bool}{HasFont}{\void}
-
-Returns {\tt true} if this style specifies the font to use.
-
-
-\membersection{wxTextAttr::HasTextColour}\label{wxtextattrhastextcolour}
-
-\constfunc{bool}{HasTextColour}{\void}
-
-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}\label{wxtextattrisdefault}
-
-\constfunc{bool}{IsDefault}{\void}
-
-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}, \param{int }{subIndent = 0}}
-
-Sets the left indent in tenths of a millimetre.
-subIndent sets the indent for all lines but the first line in a paragraph 
-relative to the first line.
-
-
-\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 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 \section{\class{wxTextCtrl}}\label{wxtextctrl}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%% wxTextCtrl %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 \section{\class{wxTextCtrl}}\label{wxtextctrl}


@@ -280,11 +22,11 @@ streambuf\\
 \twocolwidtha{5cm}
 \begin{twocollist}\itemsep=0pt
 \twocolitem{\windowstyle{wxTE\_PROCESS\_ENTER}}{The control will generate
 \twocolwidtha{5cm}
 \begin{twocollist}\itemsep=0pt
 \twocolitem{\windowstyle{wxTE\_PROCESS\_ENTER}}{The control will generate

-the message wxEVENT\_TYPE\_TEXT\_ENTER\_COMMAND (otherwise pressing Enter key
+the event wxEVT\_COMMAND\_TEXT\_ENTER (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 receive
 is either processed internally by the control or used for navigation between
 dialog controls).}
 \twocolitem{\windowstyle{wxTE\_PROCESS\_TAB}}{The control will receive

-EVT\_CHAR messages for TAB pressed - normally, TAB is used for passing to the
+wxEVT\_CHAR events 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.}
 \twocolitem{\windowstyle{wxTE\_MULTILINE}}{The text control allows multiple lines.}
 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.}
 \twocolitem{\windowstyle{wxTE\_MULTILINE}}{The text control allows multiple lines.}


@@ -296,23 +38,36 @@ style is ignored under other platforms.}
 \twocolitem{\windowstyle{wxTE\_RICH2}}{Use rich text control version 2.0 or 3.0
 under Win32, this style is ignored under other platforms}
 \twocolitem{\windowstyle{wxTE\_AUTO\_URL}}{Highlight the URLs and generate the
 \twocolitem{\windowstyle{wxTE\_RICH2}}{Use rich text control version 2.0 or 3.0
 under Win32, this style is ignored under other platforms}
 \twocolitem{\windowstyle{wxTE\_AUTO\_URL}}{Highlight the URLs and generate the

-wxTextUrlEvents when mouse events occur over them. This style is supported
-under Win32 only and requires wxTE\_RICH.}
+wxTextUrlEvents when mouse events occur over them. This style is only supported
+for wxTE\_RICH Win32 and multi-line wxGTK2 text controls.}

 \twocolitem{\windowstyle{wxTE\_NOHIDESEL}}{By default, the Windows text control
 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 and
 \twocolitem{\windowstyle{wxTE\_NOHIDESEL}}{By default, the Windows text control
 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 and

-used, so that text won't be wrapped. No effect under GTK+.}
+used, so that text won't be wrapped. No effect under wxGTK1.}
+\twocolitem{\windowstyle{wxTE\_NO\_VSCROLL}}{For multiline controls only:
+vertical scrollbar will never be created. This limits the amount of text which
+can be entered into the control to what can be displayed in it under MSW but
+not under GTK2. Currently not implemented for the other platforms.}

 \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 (currently wxMSW and wxGTK2 only).}
 \twocolitem{\windowstyle{wxTE\_RIGHT}}{The text in the control will be right-justified (currently wxMSW and wxGTK2 only).}
 \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 (currently wxMSW and wxGTK2 only).}
 \twocolitem{\windowstyle{wxTE\_RIGHT}}{The text in the control will be right-justified (currently wxMSW and wxGTK2 only).}

-\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).}
+\twocolitem{\windowstyle{wxTE\_DONTWRAP}}{Same as {\tt wxHSCROLL} style: don't wrap at all, show horizontal scrollbar instead.}
+\twocolitem{\windowstyle{wxTE\_CHARWRAP}}{Wrap the lines too long to be shown entirely at any position (wxUniv and wxGTK2 only).}
+\twocolitem{\windowstyle{wxTE\_WORDWRAP}}{Wrap the lines too long to be shown entirely at word boundaries (wxUniv and wxGTK2 only).}
+\twocolitem{\windowstyle{wxTE\_BESTWRAP}}{Wrap the lines at word boundaries or at any other character if there are words longer than the window width (this is the default).}
+\twocolitem{\windowstyle{wxTE\_CAPITALIZE}}{On PocketPC and Smartphone, causes the first letter to be capitalized.}

 \end{twocollist}
 
 \end{twocollist}
 

-See also \helpref{window styles overview}{windowstyles} and
-\helpref{wxTextCtrl::wxTextCtrl}{wxtextctrlconstr}.
+See also \helpref{window styles overview}{windowstyles} and \helpref{wxTextCtrl::wxTextCtrl}{wxtextctrlctor}.
+
+Note that alignment styles (\windowstyle{wxTE\_LEFT}, 
+\windowstyle{wxTE\_CENTRE} and \windowstyle{wxTE\_RIGHT}) can be changed
+dynamically after control creation on wxMSW and wxGTK. 
+\windowstyle{wxTE\_READONLY}, \windowstyle{wxTE\_PASSWORD} and wrapping styles
+can be dynamically changed under wxGTK but not wxMSW. The other styles can be
+only set during control creation.
+

 
 \wxheading{wxTextCtrl text format}
 
 
 \wxheading{wxTextCtrl text format}
 


@@ -320,17 +75,17 @@ 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
 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 
+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
 \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 
+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
 {\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 
+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
 \helpref{SetSelection}{wxtextctrlsetselection}.
 
 To summarize: never use the indices returned by (multiline) wxTextCtrl as


@@ -442,6 +197,27 @@ you may just do
 See \helpref{wxStreamToTextRedirector}{wxstreamtotextredirector} for more
 details.
 
 See \helpref{wxStreamToTextRedirector}{wxstreamtotextredirector} for more
 details.
 

+\wxheading{Constants}
+
+The values below are the possible return codes of the
+\helpref{HitTest}{wxtextctrlhittest} method:
+
+{\small
+\begin{verbatim}
+// the point asked is ...
+enum wxTextCtrlHitTestResult
+{
+    wxTE_HT_UNKNOWN = -2,   // this means HitTest() is simply not implemented
+    wxTE_HT_BEFORE,         // either to the left or upper
+    wxTE_HT_ON_TEXT,        // directly on
+    wxTE_HT_BELOW,          // below [the last line]
+    wxTE_HT_BEYOND          // after [the end of line]
+};
+// ... the character returned
+\end{verbatim}
+}
+
+

 \wxheading{Event handling}
 
 The following commands are processed by default event handlers in wxTextCtrl: wxID\_CUT, wxID\_COPY,
 \wxheading{Event handling}
 
 The following commands are processed by default event handlers in wxTextCtrl: wxID\_CUT, wxID\_COPY,


@@ -454,14 +230,15 @@ functions that take a \helpref{wxCommandEvent}{wxcommandevent} argument.
 \twocolwidtha{7cm}%
 \begin{twocollist}\itemsep=0pt
 \twocolitem{{\bf EVT\_TEXT(id, func)}}{Respond to a wxEVT\_COMMAND\_TEXT\_UPDATED event,
 \twocolwidtha{7cm}%
 \begin{twocollist}\itemsep=0pt
 \twocolitem{{\bf EVT\_TEXT(id, func)}}{Respond to a wxEVT\_COMMAND\_TEXT\_UPDATED event,

-generated when the text changes. Notice that this event will always be sent
+generated when the text changes. Notice that this event will be sent

 when the text controls contents changes - whether this is due to user input or
 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)}
+comes from the program itself (for example, if SetValue() is called); see ChangeValue() for
+a function which does not send this event.}

 \twocolitem{{\bf EVT\_TEXT\_ENTER(id, func)}}{Respond to a wxEVT\_COMMAND\_TEXT\_ENTER event,
 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\_ENTER(id, func)}}{Respond to a wxEVT\_COMMAND\_TEXT\_ENTER event,
 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\_URL(id, func)}}{A mouse event occurred over an URL
+in the text control (wxMSW and wxGTK2 only)}

 \twocolitem{{\bf EVT\_TEXT\_MAXLEN(id, func)}}{User tried to enter more text
 into the control than the limit set by
 \helpref{SetMaxLength}{wxtextctrlsetmaxlength}.}
 \twocolitem{{\bf EVT\_TEXT\_MAXLEN(id, func)}}{User tried to enter more text
 into the control than the limit set by
 \helpref{SetMaxLength}{wxtextctrlsetmaxlength}.}


@@ -470,7 +247,7 @@ into the control than the limit set by
 \latexignore{\rtfignore{\wxheading{Members}}}
 
 
 \latexignore{\rtfignore{\wxheading{Members}}}
 
 

-\membersection{wxTextCtrl::wxTextCtrl}\label{wxtextctrlconstr}
+\membersection{wxTextCtrl::wxTextCtrl}\label{wxtextctrlctor}

 
 \func{}{wxTextCtrl}{\void}
 
 
 \func{}{wxTextCtrl}{\void}
 


@@ -520,7 +297,7 @@ visible.
 \helpref{wxTextCtrl::Create}{wxtextctrlcreate}, \helpref{wxValidator}{wxvalidator}
 
 
 \helpref{wxTextCtrl::Create}{wxtextctrlcreate}, \helpref{wxValidator}{wxvalidator}
 
 

-\membersection{wxTextCtrl::\destruct{wxTextCtrl}}
+\membersection{wxTextCtrl::\destruct{wxTextCtrl}}\label{wxtextctrldtor}

 
 \func{}{\destruct{wxTextCtrl}}{\void}
 
 
 \func{}{\destruct{wxTextCtrl}}{\void}
 


@@ -610,7 +387,7 @@ Copies the selected text to the clipboard under Motif and MS Windows.
 \param{long}{ style = 0}, \param{const wxValidator\& }{validator = wxDefaultValidator}, \param{const wxString\& }{name = wxTextCtrlNameStr}}
 
 Creates the text control for two-step construction. Derived classes
 \param{long}{ style = 0}, \param{const wxValidator\& }{validator = wxDefaultValidator}, \param{const wxString\& }{name = wxTextCtrlNameStr}}
 
 Creates the text control for two-step construction. Derived classes

-should call or replace this function. See \helpref{wxTextCtrl::wxTextCtrl}{wxtextctrlconstr}\rtfsp
+should call or replace this function. See \helpref{wxTextCtrl::wxTextCtrl}{wxtextctrlctor}\rtfsp

 for further details.
 
 
 for further details.
 
 


@@ -621,19 +398,19 @@ for further details.
 Copies the selected text to the clipboard and removes the selection.
 
 
 Copies the selected text to the clipboard and removes the selection.
 
 

-\membersection{wxTextCtrl::DiscardEdits}
+\membersection{wxTextCtrl::DiscardEdits}\label{wxtextctrldiscardedits}

 
 \func{void}{DiscardEdits}{\void}
 
 Resets the internal `modified' flag as if the current edits had been saved.
 
 
 
 \func{void}{DiscardEdits}{\void}
 
 Resets the internal `modified' flag as if the current edits had been saved.
 
 

-\membersection{wxTextCtrl::EmulateKeyPress}
+\membersection{wxTextCtrl::EmulateKeyPress}\label{wxtextctrlemulatekeypress}

 
 \func{bool}{EmulateKeyPress}{\param{const wxKeyEvent\& }{event}}
 
 This functions inserts into the control the character which would have been
 
 \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 
+inserted if the given key event had occurred in the text control. The

 {\it event} object should be the same as the one passed to {\tt EVT\_KEY\_DOWN}
 handler previously by wxWidgets.
 
 {\it event} object should be the same as the one passed to {\tt EVT\_KEY\_DOWN}
 handler previously by wxWidgets.
 


@@ -683,7 +460,7 @@ point or the zero character if the point is at the end of the control.
 
 \membersection{wxTextCtrl::GetLastPosition}\label{wxtextctrlgetlastposition}
 
 
 \membersection{wxTextCtrl::GetLastPosition}\label{wxtextctrlgetlastposition}
 

-\constfunc{virtual long}{GetLastPosition}{\void}
+\constfunc{virtual wxTextPos}{GetLastPosition}{\void}

 
 Returns the zero based index of the last position in the text control,
 which is equal to the number of characters in the control.
 
 Returns the zero based index of the last position in the text control,
 which is equal to the number of characters in the control.


@@ -730,24 +507,29 @@ Returns the number of lines in the text control buffer.
 \wxheading{Remarks}
 
 Note that even empty text controls have one line (where the insertion point
 \wxheading{Remarks}
 
 Note that even empty text controls have one line (where the insertion point

-is), so GetNumberOfLines() never returns 0.
+is), so GetNumberOfLines() never returns $0$.

 
 

-For gtk\_text (multi-line) controls, the number of lines is
-calculated by actually counting newline characters in the buffer. You
-may wish to avoid using functions that work with line numbers if you are
-working with controls that contain large amounts of text.
+For wxGTK using GTK+ 1.2.x and earlier, the number of lines in a multi-line
+text control is calculated by actually counting newline characters in the
+buffer, i.e. this function returns the number of logical lines and doesn't
+depend on whether any of them are wrapped. For all the other platforms, the
+number of physical lines in the control is returned.
+
+Also note that you may wish to avoid using functions that work with line
+numbers if you are working with controls that contain large amounts of text as
+this function has $O(N)$ complexity for $N$ being the number of lines.

 
 
 \membersection{wxTextCtrl::GetRange}\label{wxtextctrlgetrange}
 
 \constfunc{virtual wxString}{GetRange}{\param{long}{ from}, \param{long}{ to}}
 
 
 
 \membersection{wxTextCtrl::GetRange}\label{wxtextctrlgetrange}
 
 \constfunc{virtual wxString}{GetRange}{\param{long}{ from}, \param{long}{ to}}
 

-Returns the string containing the text staring in the positions {\it from} and
+Returns the string containing the text starting in the positions {\it from} and

 up to {\it to} in the control. The positions must have been returned by another
 wxTextCtrl method.
 
 Please note that the positions in a multiline wxTextCtrl do {\bf not}
 up to {\it to} in the control. The positions must have been returned by another
 wxTextCtrl method.
 
 Please note that the positions in a multiline wxTextCtrl do {\bf not}

-correspond to the indices in the string returned by 
+correspond to the indices in the string returned by

 \helpref{GetValue}{wxtextctrlgetvalue} because of the different new line
 representations ({\tt CR} or {\tt CR LF}) and so this method should be used to
 obtain the correct results instead of extracting parts of the entire value. It
 \helpref{GetValue}{wxtextctrlgetvalue} because of the different new line
 representations ({\tt CR} or {\tt CR LF}) and so this method should be used to
 obtain the correct results instead of extracting parts of the entire value. It


@@ -798,7 +580,7 @@ support this function.
 
 \wxheading{Return value}
 
 
 \wxheading{Return value}
 

-{\tt true} on success, {\tt false} if an error occured - it may also mean that
+{\tt true} on success, {\tt false} if an error occurred - it may also mean that

 the styles are not supported under this platform.
 
 \wxheading{See also}
 the styles are not supported under this platform.
 
 \wxheading{See also}


@@ -822,7 +604,7 @@ sequence in the native control.
 
 This function finds the character at the specified position expressed in
 pixels. If the return code is not \texttt{wxTE\_HT\_UNKNOWN} the row and column
 
 This function finds the character at the specified position expressed in
 pixels. If the return code is not \texttt{wxTE\_HT\_UNKNOWN} the row and column

-of the character closest to this position are returned in the \arg{col} and 
+of the character closest to this position are returned in the \arg{col} and

 \arg{row} parameters (unless the pointers are {\tt NULL} which is allowed).
 
 Please note that this function is currently only implemented in wxUniv,
 \arg{row} parameters (unless the pointers are {\tt NULL} which is allowed).
 
 Please note that this function is currently only implemented in wxUniv,


@@ -835,23 +617,39 @@ wxMSW and wxGTK2 ports.
 \perlnote{In wxPerl this function takes only the position argument and
 returns a 3-element list \texttt{(result, col, row)}}.
 
 \perlnote{In wxPerl this function takes only the position argument and
 returns a 3-element list \texttt{(result, col, row)}}.
 

+

 \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
 \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 
+read-only mode by a previous call to

 \helpref{SetEditable}{wxtextctrlseteditable}.
 
 
 \helpref{SetEditable}{wxtextctrlseteditable}.
 
 

+\membersection{wxTextCtrl::IsEmpty}\label{wxtextctrlisempty}
+
+\constfunc{bool}{IsEmpty}{\void}
+
+Returns \true if the control is currently empty. This is the same as 
+\texttt{GetValue().empty()} but can be much more efficient for the multiline
+controls containing big amounts of text.
+
+\newsince{2.7.1}
+
+

 \membersection{wxTextCtrl::IsModified}\label{wxtextctrlismodified}
 
 \constfunc{bool}{IsModified}{\void}
 
 \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.
 
 \helpref{SetValue}{wxtextctrlsetvalue} doesn't make the control modified.
 

+\wxheading{See also}
+
+\helpref{MarkDirty}{wxtextctrlmarkdirty}
+

 
 \membersection{wxTextCtrl::IsMultiLine}\label{wxtextctrlismultiline}
 
 
 \membersection{wxTextCtrl::IsMultiLine}\label{wxtextctrlismultiline}
 


@@ -879,7 +677,7 @@ otherwise.
 
 \membersection{wxTextCtrl::LoadFile}\label{wxtextctrlloadfile}
 
 
 \membersection{wxTextCtrl::LoadFile}\label{wxtextctrlloadfile}
 

-\func{bool}{LoadFile}{\param{const wxString\& }{ filename}}
+\func{bool}{LoadFile}{\param{const wxString\& }{ filename}, \param{int }{fileType = wxTEXT\_TYPE\_ANY}}

 
 Loads and displays the named file, if it exists.
 
 
 Loads and displays the named file, if it exists.
 


@@ -887,6 +685,8 @@ Loads and displays the named file, if it exists.
 
 \docparam{filename}{The filename of the file to load.}
 
 
 \docparam{filename}{The filename of the file to load.}
 

+\docparam{fileType}{The type of file to load. This is currently ignored in wxTextCtrl.}
+

 \wxheading{Return value}
 
 {\tt true} if successful, {\tt false} otherwise.
 \wxheading{Return value}
 
 {\tt true} if successful, {\tt false} otherwise.


@@ -894,20 +694,20 @@ Loads and displays the named file, if it exists.
 % 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}
 % 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}}
 %% \func{void}{OnChar}{\param{wxKeyEvent\& }{event}}

-%% 
+%%

 %% Default handler for character input.
 %% Default handler for character input.

-%% 
+%%

 %% \wxheading{Remarks}
 %% \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.
 %% 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
 %% Note that Windows and Motif have different ways
 %% of implementing the default behaviour. In Windows,
 %% calling wxTextCtrl::OnChar immediately


@@ -916,12 +716,23 @@ Loads and displays the named file, if it exists.
 %% to let default processing happen. This might affect
 %% the way in which you write your OnChar function
 %% on different platforms.
 %% to let default processing happen. This might affect
 %% the way in which you write your OnChar function
 %% on different platforms.

-%% 
+%%

 %% \wxheading{See also}
 %% \wxheading{See also}

-%% 
+%%

 %% \helpref{wxKeyEvent}{wxkeyevent}
 
 
 %% \helpref{wxKeyEvent}{wxkeyevent}
 
 

+\membersection{wxTextCtrl::MarkDirty}\label{wxtextctrlmarkdirty}
+
+\func{void}{MarkDirty}{\void}
+
+Mark text as modified (dirty).
+
+\wxheading{See also}
+
+\helpref{IsModified}{wxtextctrlismodified}
+
+

 \membersection{wxTextCtrl::OnDropFiles}\label{wxtextctrlondropfiles}
 
 \func{void}{OnDropFiles}{\param{wxDropFilesEvent\& }{event}}
 \membersection{wxTextCtrl::OnDropFiles}\label{wxtextctrlondropfiles}
 
 \func{void}{OnDropFiles}{\param{wxDropFilesEvent\& }{event}}


@@ -1020,7 +831,7 @@ the character at the last position with the given text.
 
 \membersection{wxTextCtrl::SaveFile}\label{wxtextctrlsavefile}
 
 
 \membersection{wxTextCtrl::SaveFile}\label{wxtextctrlsavefile}
 

-\func{bool}{SaveFile}{\param{const wxString\& }{ filename}}
+\func{bool}{SaveFile}{\param{const wxString\& }{ filename}, \param{int }{fileType = wxTEXT\_TYPE\_ANY}}

 
 Saves the contents of the control in a text file.
 
 
 Saves the contents of the control in a text file.
 


@@ -1028,6 +839,8 @@ Saves the contents of the control in a text file.
 
 \docparam{filename}{The name of the file in which to save the text.}
 
 
 \docparam{filename}{The name of the file in which to save the text.}
 

+\docparam{fileType}{The type of file to save. This is currently ignored in wxTextCtrl.}
+

 \wxheading{Return value}
 
 {\tt true} if the operation was successful, {\tt false} otherwise.
 \wxheading{Return value}
 
 {\tt true} if the operation was successful, {\tt false} otherwise.


@@ -1056,7 +869,7 @@ wouldn't change it at all).
 
 \wxheading{Return value}
 
 
 \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 occurred - may also mean that

 the styles are not supported under this platform.
 
 \wxheading{See also}
 the styles are not supported under this platform.
 
 \wxheading{See also}


@@ -1123,6 +936,17 @@ Note that under GTK+, this function may only be used with single line text contr
 Only implemented in wxMSW/wxGTK starting with wxWidgets 2.3.2.
 
 
 Only implemented in wxMSW/wxGTK starting with wxWidgets 2.3.2.
 
 

+\membersection{wxTextCtrl::SetModified}\label{wxtextctrlsetmodified}
+
+\func{void}{SetModified}{\param{bool }{modified}}
+
+Marks the control as being modified by the user or not.
+
+\wxheading{See also}
+
+\helpref{MarkDirty}{wxtextctrlmarkdirty}, \helpref{DiscardEdits}{wxtextctrldiscardedits}
+
+

 \membersection{wxTextCtrl::SetSelection}\label{wxtextctrlsetselection}
 
 \func{virtual void}{SetSelection}{\param{long}{ from}, \param{long}{ to}}
 \membersection{wxTextCtrl::SetSelection}\label{wxtextctrlsetselection}
 
 \func{virtual void}{SetSelection}{\param{long}{ from}, \param{long}{ to}}


@@ -1143,7 +967,7 @@ in the control is selected.
 \func{bool}{SetStyle}{\param{long }{start}, \param{long }{end}, \param{const wxTextAttr\& }{style}}
 
 Changes the style of the given range. If any attribute within {\it style} is
 \func{bool}{SetStyle}{\param{long }{start}, \param{long }{end}, \param{const wxTextAttr\& }{style}}
 
 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.
+not set, the corresponding attribute from \helpref{GetDefaultStyle()}{wxtextctrlgetdefaultstyle} is used.

 
 \wxheading{Parameters}
 
 
 \wxheading{Parameters}
 


@@ -1155,7 +979,7 @@ not set, the correspondign attribute from \helpref{GetDefaultStyle()}{wxtextctrl
 
 \wxheading{Return value}
 
 
 \wxheading{Return value}
 

-{\tt true} on success, {\tt false} if an error occured - it may also mean that
+{\tt true} on success, {\tt false} if an error occurred - it may also mean that

 the styles are not supported under this platform.
 
 \wxheading{See also}
 the styles are not supported under this platform.
 
 \wxheading{See also}


@@ -1167,13 +991,36 @@ the styles are not supported under this platform.
 
 \func{virtual void}{SetValue}{\param{const wxString\& }{ value}}
 
 
 \func{virtual void}{SetValue}{\param{const wxString\& }{ value}}
 

-Sets the text value and marks the control as not-modified (which means that 
+Sets the text value and marks the control as not-modified (which means that

 \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.
 
 \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.
 

+This function is deprecated and should not be used in new code. Please use the
+\helpref{ChangeValue}{wxtextctrlchangevalue} function instead.
+
+\wxheading{Parameters}
+
+\docparam{value}{The new value to set. It may contain newline characters if the text control is multi-line.}
+
+
+\membersection{wxTextCtrl::ChangeValue}\label{wxtextctrlchangevalue}
+
+\func{virtual void}{ChangeValue}{\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
+after the call to SetValue).
+
+Note that this function will \emph{not} generate the {\tt wxEVT\_COMMAND\_TEXT\_UPDATED} 
+event.
+This is the only difference with \helpref{SetValue}{wxtextctrlsetvalue}.
+See \helpref{this topic}{progevent} for more information.
+
+\newsince{2.7.1}
+

 \wxheading{Parameters}
 
 \docparam{value}{The new value to set. It may contain newline characters if the text control is multi-line.}
 \wxheading{Parameters}
 
 \docparam{value}{The new value to set. It may contain newline characters if the text control is multi-line.}


@@ -1231,7 +1078,7 @@ Converts the given zero based column and line number to a position.
 
 \wxheading{Return value}
 
 
 \wxheading{Return value}
 

-The position value.
+The position value, or -1 if {\tt x} or {\tt y} was invalid.

 
 
 \membersection{wxTextCtrl::operator \cinsert}\label{wxtextctrlinsert}
 
 
 \membersection{wxTextCtrl::operator \cinsert}\label{wxtextctrlinsert}