docs/latex/wx/richtextevent.tex

   1 \section{\class{wxRichTextEvent}}\label{wxrichtextevent}
   2
   3 This is the event class for \helpref{wxRichTextCtrl}{wxrichtextctrl} notifications.
   4
   5 \wxheading{Event table macros}
   6
   7 To process a rich text event, use these event handler macros to direct input to a member
   8 function that takes a wxRichTextEvent argument.
   9
  10 \twocolwidtha{10cm}
  11 \begin{twocollist}\itemsep=0pt
  12 %\twocolitem{{\bf EVT\_RICHTEXT\_LEFT\_CLICK(id, func)}}{Process a wxEVT\_COMMAND\_RICHTEXT\_LEFT\_CLICK event. Not currently implemented.}
  13 %\twocolitem{{\bf EVT\_RICHTEXT\_RIGHT\_CLICK(id, func)}}{Process a wxEVT\_COMMAND\_RICHTEXT\_RIGHT\_CLICK event. Not currently implemented.}
  14 %\twocolitem{{\bf EVT\_RICHTEXT\_MIDDLE\_CLICK(id, func)}}{Process a wxEVT\_COMMAND\_RICHTEXT\_MIDDLE\_CLICK event. Not currently implemented.}
  15 %\twocolitem{{\bf EVT\_RICHTEXT\_LEFT\_DCLICK(id, func)}}{Process a wxEVT\_COMMAND\_RICHTEXT\_LEFT\_DCLICK event. Not currently implemented.}
  16 \twocolitem{{\bf EVT\_RICHTEXT\_CHARACTER(id, func)}}{Process a wxEVT\_COMMAND\_RICHTEXT\_CHARACTER event, generated when the user presses a character key. Valid event functions: GetFlags, GetPosition, GetCharacter.}
  17 \twocolitem{{\bf EVT\_RICHTEXT\_DELETE(id, func)}}{Process a wxEVT\_COMMAND\_RICHTEXT\_DELETE event, generated when the user presses the backspace or delete key. Valid event functions: GetFlags, GetPosition.}
  18 \twocolitem{{\bf EVT\_RICHTEXT\_RETURN(id, func)}}{Process a wxEVT\_COMMAND\_RICHTEXT\_RETURN event, generated when the user presses the return key. Valid event functions: GetFlags, GetPosition.}
  19 %\twocolitem{{\bf EVT\_RICHTEXT\_SELECTION\_CHANGED(id, func)}}{Process a wxEVT\_COMMAND\_RICHTEXT\_SELECTION\_CHANGED event, generated when the selection has been changed. Not currently implemented.}
  20 \twocolitem{{\bf EVT\_RICHTEXT\_STYLE\_CHANGED(id, func)}}{Process a wxEVT\_COMMAND\_RICHTEXT\_STYLE\_CHANGED event, generated when styling has been applied to the control. Valid event functions: GetPosition, GetRange.}
  21 %\twocolitem{{\bf EVT\_RICHTEXT\_STYLESHEET\_CHANGING(id, func)}}{Process a wxEVT\_COMMAND\_RICHTEXT\_STYLESHEET\_CHANGING event, generated when the control's stylesheet is about to change, for example the user added, edited or deleted a style.}
  22 \twocolitem{{\bf EVT\_RICHTEXT\_STYLESHEET\_CHANGED(id, func)}}{Process a wxEVT\_COMMAND\_RICHTEXT\_STYLESHEET\_CHANGING event, generated when the control's stylesheet has changed, for example the user added, edited or deleted a style. Valid event functions: GetRange, GetPosition.}
  23 \twocolitem{{\bf EVT\_RICHTEXT\_STYLESHEET\_REPLACING(id, func)}}{Process a wxEVT\_COMMAND\_RICHTEXT\_STYLESHEET\_REPLACING event, generated when the control's stylesheet is about to be replaced, for example when a file is loaded into the control. Valid event functions: Veto, GetOldStyleSheet, GetNewStyleSheet.}
  24 \twocolitem{{\bf EVT\_RICHTEXT\_STYLESHEET\_REPLACED(id, func)}}{Process a wxEVT\_COMMAND\_RICHTEXT\_STYLESHEET\_REPLACED event, generated when the control's stylesheet has been replaced, for example when a file is loaded into the control. Valid event functions: GetOldStyleSheet, GetNewStyleSheet.}
  25 \twocolitem{{\bf EVT\_RICHTEXT\_CONTENT\_INSERTED(id, func)}}{Process a wxEVT\_COMMAND\_RICHTEXT\_CONTENT\_INSERTED event, generated when content has been inserted into the control. Valid event functions: GetPosition, GetRange.}
  26 \twocolitem{{\bf EVT\_RICHTEXT\_CONTENT\_DELETED(id, func)}}{Process a wxEVT\_COMMAND\_RICHTEXT\_CONTENT\_DELETED event, generated when content has been deleted from the control. Valid event functions: GetPosition, GetRange.}
  27 \twocolitem{{\bf EVT\_RICHTEXT\_BUFFER\_RESET(id, func)}}{Process a wxEVT\_COMMAND\_RICHTEXT\_BUFFER\_RESET event, generated when the buffer has been reset by deleting all content. You can use this to set a default style for the first new paragraph.}
  28 \end{twocollist}%
  29
  30 \wxheading{Derived from}
  31
  32 \helpref{wxNotifyEvent}{wxnotifyevent}\\
  33 \helpref{wxCommandEvent}{wxcommandevent}\\
  34 \helpref{wxEvent}{wxevent}\\
  35 \helpref{wxObject}{wxobject}
  36
  37 \wxheading{Include files}
  38
  39 <wx/richtext/richtextctrl.h>
  40
  41 \wxheading{Library}
  42
  43 \helpref{wxRichtext}{librarieslist}
  44
  45 \wxheading{Data structures}
  46
  47 \latexignore{\rtfignore{\wxheading{Members}}}
  48
  49 \membersection{wxRichTextEvent::wxRichTextEvent}\label{wxrichtexteventwxrichtextevent}
  50
  51 \func{}{wxRichTextEvent}{\param{const wxRichTextEvent\& }{event}}
  52
  53 \func{}{wxRichTextEvent}{\param{wxEventType }{commandType = wxEVT\_NULL}, \param{int }{winid = 0}}
  54
  55 Constructors.
  56
  57 \membersection{wxRichTextEvent::Clone}\label{wxrichtexteventclone}
  58
  59 \constfunc{wxEvent*}{Clone}{\void}
  60
  61 Clones the event.
  62
  63 \membersection{wxRichTextEvent::GetCharacter}\label{wxrichtexteventgetcharacter}
  64
  65 \constfunc{wxChar}{GetCharacter}{\void}
  66
  67 Returns the character pressed, within a wxEVT\_COMMAND\_RICHTEXT\_CHARACTER event.
  68
  69 \membersection{wxRichTextEvent::GetFlags}\label{wxrichtexteventgetflags}
  70
  71 \constfunc{int}{GetFlags}{\void}
  72
  73 Returns flags indicating modifier keys pressed. Possible values are wxRICHTEXT\_CTRL\_DOWN,
  74 wxRICHTEXT\_SHIFT\_DOWN, and wxRICHTEXT\_ALT\_DOWN.
  75
  76 \membersection{wxRichTextEvent::GetNewStyleSheet}\label{wxrichtexteventgetnewstylesheet}
  77
  78 \constfunc{wxRichTextStyleSheet*}{GetNewStyleSheet}{\void}
  79
  80 Returns the new style sheet. Can be used in a wxEVT\_COMMAND\_RICHTEXT\_STYLESHEET\_CHANGING or
  81 wxEVT\_COMMAND\_RICHTEXT\_STYLESHEET\_CHANGED event handler.
  82
  83 \membersection{wxRichTextEvent::GetOldStyleSheet}\label{wxrichtexteventgetoldstylesheet}
  84
  85 \constfunc{wxRichTextStyleSheet*}{GetOldStyleSheet}{\void}
  86
  87 Returns the old style sheet. Can be used in a wxEVT\_COMMAND\_RICHTEXT\_STYLESHEET\_CHANGING or
  88 wxEVT\_COMMAND\_RICHTEXT\_STYLESHEET\_CHANGED event handler.
  89
  90 \membersection{wxRichTextEvent::GetPosition}\label{wxrichtexteventgetposition}
  91
  92 \constfunc{long}{GetPosition}{\void}
  93
  94 Returns the buffer position at which the event occured.
  95
  96 \membersection{wxRichTextEvent::GetRange}\label{wxrichtexteventgetrange}
  97
  98 \constfunc{wxRichTextRange}{GetRange}{\void}
  99
 100 Gets the range for the current operation.
 101
 102 \membersection{wxRichTextEvent::SetCharacter}\label{wxrichtexteventsetcharacter}
 103
 104 \func{void}{SetCharacter}{\param{wxChar }{ch}}
 105
 106 Sets the character variable.
 107
 108 \membersection{wxRichTextEvent::SetFlags}\label{wxrichtexteventsetflags}
 109
 110 \func{void}{SetFlags}{\param{int }{flags}}
 111
 112 Sets flags indicating modifier keys pressed. Possible values are wxRICHTEXT\_CTRL\_DOWN,
 113 wxRICHTEXT\_SHIFT\_DOWN, and wxRICHTEXT\_ALT\_DOWN.
 114
 115 \membersection{wxRichTextEvent::SetNewStyleSheet}\label{wxrichtexteventsetnewstylesheet}
 116
 117 \func{void}{SetNewStyleSheet}{\param{wxRichTextStyleSheet*}{ sheet}}
 118
 119 Sets the new style sheet variable.
 120
 121 \membersection{wxRichTextEvent::SetOldStyleSheet}\label{wxrichtexteventsetoldstylesheet}
 122
 123 \func{void}{SetOldStyleSheet}{\param{wxRichTextStyleSheet*}{ sheet}}
 124
 125 Sets the old style sheet variable.
 126
 127 \membersection{wxRichTextEvent::SetPosition}\label{wxrichtexteventsetposition}
 128
 129 \func{void}{SetPosition}{\param{long }{pos}}
 130
 131 Sets the buffer position variable.
 132
 133 \membersection{wxRichTextEvent::SetRange}\label{wxrichtexteventsetrange}
 134
 135 \func{void}{SetRange}{\param{const wxRichTextRange\&}{ range}}
 136
 137 Sets the range variable.
 138