Class: Fox::FXText

Inherits:
FXScrollArea show all
Defined in:
rdoc-sources/FXText.rb

Overview

The text widget supports editing of multiple lines of text. An optional style table can provide text coloring based on the contents of an optional parallel style buffer, which is maintained as text is edited. In a typical scenario, the contents of the style buffer is either directly written when the text is added to the widget, or is continually modified by editing the text via syntax-based highlighting engine which colors the text based on syntactical patterns.

Events

The following messages are sent by FXText to its target:

SEL_KEYPRESS

sent when a key is pressed; the message data is an FXEvent instance.

SEL_KEYRELEASE

sent when a key is released; the message data is an FXEvent instance.

SEL_LEFTBUTTONPRESS

sent when the left mouse button goes down; the message data is an FXEvent instance.

SEL_LEFTBUTTONRELEASE

sent when the left mouse button goes up; the message data is an FXEvent instance.

SEL_MIDDLEBUTTONPRESS

sent when the middle mouse button goes down; the message data is an FXEvent instance.

SEL_MIDDLEBUTTONRELEASE

sent when the middle mouse button goes up; the message data is an FXEvent instance.

SEL_RIGHTBUTTONPRESS

sent when the right mouse button goes down; the message data is an FXEvent instance.

SEL_RIGHTBUTTONRELEASE

sent when the right mouse button goes up; the message data is an FXEvent instance.

SEL_INSERTED

sent after text is inserted into the text buffer; the message data is a reference to an FXTextChange instance.

SEL_DELETED

sent after text is removed from the text buffer; the message data is a reference to an FXTextChange instance.

SEL_REPLACED

sent after some text is replaced in the text buffer; the message data is a reference to an FXTextChange instance.

SEL_CHANGED

sent when the contents of the text buffer change in any way; the message data is an integer indicating the cursor position.

SEL_SELECTED

sent after text is selected; the message data is a two-element array indicating the starting position of the selected text and the number of characters selected.

SEL_DESELECTED

sent before text is deselected; the message data is a two-element array indicating the starting position of the deselected text and the number of characters deselected.

Text widget options

TEXT_READONLY

Text is not editable

TEXT_WORDWRAP

Wrap at word breaks

TEXT_OVERSTRIKE

Overstrike mode

TEXT_FIXEDWRAP

Fixed wrap columns

TEXT_NO_TABS

Insert spaces for tabs

TEXT_AUTOINDENT

Autoindent

TEXT_SHOWACTIVE

Show active line

TEXT_AUTOSCROLL

Logging mode, keeping last line visible

Selection modes

SELECT_CHARS SELECT_WORDS SELECT_LINES

Text styles

STYLE_UNDERLINE

underline text

STYLE_STRIKEOUT

strike out text

STYLE_BOLD_

bold text

Message identifiers

ID_CURSOR_TOP
ID_CURSOR_BOTTOM
ID_CURSOR_HOME
ID_CURSOR_END
ID_CURSOR_RIGHT
ID_CURSOR_LEFT
ID_CURSOR_UP
ID_CURSOR_DOWN
ID_CURSOR_WORD_LEFT
ID_CURSOR_WORD_RIGHT
ID_CURSOR_PAGEDOWN
ID_CURSOR_PAGEUP
ID_CURSOR_SCRNTOP
ID_CURSOR_SCRNBTM
ID_CURSOR_SCRNCTR
ID_CURSOR_PAR_HOME
ID_CURSOR_PAR_END
ID_SCROLL_UP
ID_SCROLL_DOWN
ID_MARK
ID_EXTEND
ID_OVERST_STRING
ID_INSERT_STRING
ID_INSERT_NEWLINE
ID_INSERT_TAB
ID_CUT_SEL
ID_COPY_SEL
ID_PASTE_SEL
ID_DELETE_SEL
ID_SELECT_CHAR
ID_SELECT_WORD
ID_SELECT_LINE
ID_SELECT_ALL
ID_SELECT_MATCHING
ID_SELECT_BRACE
ID_SELECT_BRACK
ID_SELECT_PAREN
ID_SELECT_ANG
ID_DESELECT_ALL
ID_BACKSPACE
ID_BACKSPACE_WORD
ID_BACKSPACE_BOL
ID_DELETE
ID_DELETE_WORD
ID_DELETE_EOL
ID_DELETE_LINE
ID_TOGGLE_EDITABLE
ID_TOGGLE_OVERSTRIKE
ID_CURSOR_ROW
ID_CURSOR_COLUMN
ID_CLEAN_INDENT
ID_SHIFT_LEFT
ID_SHIFT_RIGHT
ID_SHIFT_TABLEFT
ID_SHIFT_TABRIGHT
ID_UPPER_CASE
ID_LOWER_CASE
ID_GOTO_MATCHING
ID_GOTO_SELECTED
ID_GOTO_LINE
ID_SEARCH_FORW_SEL
ID_SEARCH_BACK_SEL
ID_SEARCH
ID_REPLACE
ID_LEFT_BRACE
ID_LEFT_BRACK
ID_LEFT_PAREN
ID_LEFT_ANG
ID_RIGHT_BRACE
ID_RIGHT_BRACK
ID_RIGHT_PAREN
ID_RIGHT_ANG
ID_BLINK
ID_FLASH

Direct Known Subclasses

FXIrb

Instance Attribute Summary collapse

Attributes inherited from FXScrollArea

#contentHeight, #contentWidth, #horizontalScrollBar, #scrollStyle, #verticalScrollBar, #viewportHeight, #viewportWidth, #xPosition, #yPosition

Attributes inherited from FXWindow

#accelTable, #backColor, #defaultCursor, #dragCursor, #first, #focus, #key, #last, #layoutHints, #next, #numChildren, #owner, #parent, #prev, #root, #selector, #shell, #target, #x, #y

Attributes inherited from FXDrawable

#height, #visual, #width

Attributes inherited from FXId

#app, #userData, #xid

Instance Method Summary collapse

Methods inherited from FXScrollArea

#horizontalScrollable?, #position, #scrollCorner, #setPosition, #verticalScrollable?

Methods inherited from FXComposite

#maxChildHeight, #maxChildWidth

Methods inherited from FXWindow

#acceptDrop, #acquireClipboard, #acquireSelection, #active?, #addHotKey, after?, #after?, before?, #before?, #beginDrag, #canFocus?, #changeFocus, #childAtIndex, #childOf?, #children, #clearDragRectangle, #clearShape, colorType, colorTypeName, commonAncestor, #composeContext, #composite?, #contains?, #containsChild?, #create, #createComposeContext, #cursorPosition, #default?, #defaultHeight, #defaultWidth, deleteType, deleteTypeName, #destroy, #destroyComposeContext, #detach, #didAccept, #disable, #doesSaveUnder?, #dragging?, #dropDisable, #dropEnable, #dropEnabled?, #dropFinished, #dropTarget?, #each_child, #each_child_recursive, #enable, #enabled?, #endDrag, #forceRefresh, #getChildAt, #getDNDData, #getHeightForWidth, #getWidthForHeight, #grab, #grabKeyboard, #grabbed?, #grabbedKeyboard?, #handleDrag, #hasClipboard?, #hasFocus?, #hasSelection?, #height, #height=, #hide, imageType, #inFocusChain?, #indexOfChild, #initial?, #inquireDNDAction, #inquireDNDTypes, #killFocus, #layout, #linkAfter, #linkBefore, #lower, #move, octetType, octetTypeName, #offeredDNDType?, #position, #raiseWindow, #recalc, #releaseClipboard, #releaseSelection, #remHotKey, #removeChild, #repaint, #reparent, #resize, #scroll, #setCursorPosition, #setDNDData, #setDefault, #setDragRectangle, #setFocus, #setInitial, #setShape, #shell?, #show, #shown?, stringType, textType, textTypeName, #tr, #translateCoordinatesFrom, #translateCoordinatesTo, #underCursor?, #ungrab, #ungrabKeyboard, #update, urilistType, urilistTypeName, utf16Type, utf16TypeName, utf8Type, utf8TypeName, #visible=, #width, #width=

Methods included from Responder2

#connect

Methods inherited from FXDrawable

#resize

Methods inherited from FXId

#create, #created?, #destroy, #detach, #runOnUiThread

Methods inherited from FXObject

#bind, #handle, #load, #save, subclasses

Constructor Details

#initialize(p, target = nil, selector = 0, opts = 0, x = 0, y = 0, width = 0, height = 0, padLeft = 3, padRight = 3, padTop = 2, padBottom = 2) ⇒ FXText

Return an initialized FXText instance.

Parameters:

p

the parent window for this text widget Fox::FXComposite

target

the message target, if any, for this text widget Fox::FXObject

selector

the message identifier for this text widget [Integer]

opts

text options [Integer]

x

initial x-position [Integer]

y

initial y-position [Integer]

width

initial width [Integer]

height

initial height [Integer]



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# File 'rdoc-sources/FXText.rb', line 324

def initialize(p, target=nil, selector=0, opts=0, x=0, y=0, width=0, height=0, padLeft=3, padRight=3, padTop=2, padBottom=2) # :yields: theText
end

Instance Attribute Details

#activeBackColor ⇒ Object

Active background color Fox::FXColor



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# File 'rdoc-sources/FXText.rb', line 251

def activeBackColor
  @activeBackColor
end

#anchorPos ⇒ Object

Anchor position [Integer]



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# File 'rdoc-sources/FXText.rb', line 275

def anchorPos
  @anchorPos
end

#barColor ⇒ Object

Bar color Fox::FXColor



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# File 'rdoc-sources/FXText.rb', line 260

def barColor
  @barColor
end

#barColumns ⇒ Object

Number of columns used for line numbers [Integer]



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# File 'rdoc-sources/FXText.rb', line 218

def barColumns
  @barColumns
end

#cursorCol ⇒ Object

Cursor column [Integer]



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# File 'rdoc-sources/FXText.rb', line 281

def cursorCol
  @cursorCol
end

#cursorColor ⇒ Object

Cursor color Fox::FXColor



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# File 'rdoc-sources/FXText.rb', line 254

def cursorColor
  @cursorColor
end

#cursorPos ⇒ Object (readonly)

Cursor position [Integer]



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# File 'rdoc-sources/FXText.rb', line 284

def cursorPos
  @cursorPos
end

#cursorRow ⇒ Object

Cursor row [Integer]



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# File 'rdoc-sources/FXText.rb', line 278

def cursorRow
  @cursorRow
end

#delimiters ⇒ Object

Word delimiters [String]



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# File 'rdoc-sources/FXText.rb', line 230

def delimiters
  @delimiters
end

#editable=(value) ⇒ Object (writeonly)

Indicates whether text is editable [Boolean]



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# File 'rdoc-sources/FXText.rb', line 224

def editable=(value)
  @editable = value
end

#font ⇒ Object

Text font Fox::FXFont



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# File 'rdoc-sources/FXText.rb', line 233

def font
  @font
end

#helpText ⇒ Object

Status line help text [String]



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# File 'rdoc-sources/FXText.rb', line 263

def helpText
  @helpText
end

#hiliteBackColor ⇒ Object

Highlight text background color Fox::FXColor



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# File 'rdoc-sources/FXText.rb', line 248

def hiliteBackColor
  @hiliteBackColor
end

#hiliteMatchTime ⇒ Object

Brace and parenthesis match highlighting time, in milliseconds [Integer]. A hiliteMatchTime of 0 disables brace matching.



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# File 'rdoc-sources/FXText.rb', line 305

def hiliteMatchTime
  @hiliteMatchTime
end

#hiliteStyles ⇒ Object

Array of hilite styles [an Array of FXHiliteStyle instances]



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# File 'rdoc-sources/FXText.rb', line 308

def hiliteStyles
  @hiliteStyles
end

#hiliteTextColor ⇒ Object

Highlight text color Fox::FXColor



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# File 'rdoc-sources/FXText.rb', line 245

def hiliteTextColor
  @hiliteTextColor
end

#length ⇒ Object (readonly)

The length of the text buffer [Integer]



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# File 'rdoc-sources/FXText.rb', line 272

def length
  @length
end

#marginBottom ⇒ Object

Bottom margin [Integer]



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# File 'rdoc-sources/FXText.rb', line 203

def marginBottom
  @marginBottom
end

#marginLeft ⇒ Object

Left margin [Integer]



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# File 'rdoc-sources/FXText.rb', line 206

def marginLeft
  @marginLeft
end

#marginRight ⇒ Object

Right margin [Integer]



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# File 'rdoc-sources/FXText.rb', line 209

def marginRight
  @marginRight
end

#marginTop ⇒ Object

Top margin [Integer]



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# File 'rdoc-sources/FXText.rb', line 200

def marginTop
  @marginTop
end

#modified=(value) ⇒ Object (writeonly)

Indicates whether text is modified [Boolean]



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# File 'rdoc-sources/FXText.rb', line 221

def modified=(value)
  @modified = value
end

#numberColor ⇒ Object

Line number color Fox::FXColor



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# File 'rdoc-sources/FXText.rb', line 257

def numberColor
  @numberColor
end

#selBackColor ⇒ Object

Selected text background color Fox::FXColor



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# File 'rdoc-sources/FXText.rb', line 239

def selBackColor
  @selBackColor
end

#selEndPos ⇒ Object (readonly)

Selection end position [Integer]



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# File 'rdoc-sources/FXText.rb', line 290

def selEndPos
  @selEndPos
end

#selStartPos ⇒ Object (readonly)

Selection start position [Integer]



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# File 'rdoc-sources/FXText.rb', line 287

def selStartPos
  @selStartPos
end

#selTextColor ⇒ Object

Selected text color Fox::FXColor



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# File 'rdoc-sources/FXText.rb', line 242

def selTextColor
  @selTextColor
end

#styled=(value) ⇒ Object (writeonly)

Indicates whether text is styled [Boolean]



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# File 'rdoc-sources/FXText.rb', line 227

def styled=(value)
  @styled = value
end

#tabColumns ⇒ Object

Tab columns [Integer]



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# File 'rdoc-sources/FXText.rb', line 215

def tabColumns
  @tabColumns
end

#text ⇒ Object

The text buffer [String]



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# File 'rdoc-sources/FXText.rb', line 269

def text
  @text
end

#textColor ⇒ Object

Text color Fox::FXColor



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# File 'rdoc-sources/FXText.rb', line 236

def textColor
  @textColor
end

#textStyle ⇒ Object

Text widget style [Integer]



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# File 'rdoc-sources/FXText.rb', line 293

def textStyle
  @textStyle
end

#tipText ⇒ Object

Tool tip message [String]



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# File 'rdoc-sources/FXText.rb', line 266

def tipText
  @tipText
end

#visibleColumns ⇒ Object

Number of visible columns [Integer]



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# File 'rdoc-sources/FXText.rb', line 299

def visibleColumns
  @visibleColumns
end

#visibleRows ⇒ Object

Number of visible rows [Integer]



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# File 'rdoc-sources/FXText.rb', line 296

def visibleRows
  @visibleRows
end

#wrapColumns ⇒ Object

Wrap columns [Integer]



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# File 'rdoc-sources/FXText.rb', line 212

def wrapColumns
  @wrapColumns
end

Instance Method Details

#appendStyledText(text, style = 0, notify = false) ⇒ Object

Append text to the end of the text buffer. If notify is true, SEL_INSERTED and SEL_CHANGED messages are sent to the text widget’s message target after the new text is added.



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# File 'rdoc-sources/FXText.rb', line 387

def appendStyledText(text, style=0, notify=false); end

#appendText(text, notify = false) ⇒ Object

Append text to the end of the text buffer. If notify is true, SEL_INSERTED and SEL_CHANGED messages are sent to the text widget’s message target after the new text is added.



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# File 'rdoc-sources/FXText.rb', line 381

def appendText(text, notify=false); end

#changeStyle(pos, style) ⇒ Object

Change the style of text range at position pos in the text buffer to style. Here, style an array of bytes indicating the new style.



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# File 'rdoc-sources/FXText.rb', line 410

def changeStyle(pos, n, style); end

#countCols(start, end_) ⇒ Object

Count number of columns; start should be on a row start



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# File 'rdoc-sources/FXText.rb', line 465

def countCols(start, end_); end

#countLines(start, end_) ⇒ Object

Count number of newlines



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# File 'rdoc-sources/FXText.rb', line 468

def countLines(start, end_); end

#countRows(start, end_) ⇒ Object

Count number of rows; start should be on a row start



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# File 'rdoc-sources/FXText.rb', line 462

def countRows(start, end_); end

#dec(pos) ⇒ Object

Retreat to the previous valid UTF8 character start



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# File 'rdoc-sources/FXText.rb', line 510

def dec(pos); end

#editable? ⇒ Boolean

Return true if text is editable

Returns:

  • (Boolean) 


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# File 'rdoc-sources/FXText.rb', line 334

def editable? ; end

#extendSelection(pos, textSelectionMode = SELECT_CHARS, notify = false) ⇒ Object

Extend selection to pos. If notify is true, a SEL_DESELECTED message is sent to the text widget’s message target before any previously selected text is deselected, then a SEL_SELECTED message is sent after the new text is selected.



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# File 'rdoc-sources/FXText.rb', line 564

def extendSelection(pos, textSelectionMode=SELECT_CHARS, notify=false); end

#extractStyle(pos, n) ⇒ Object

Extract n bytes of style info from position pos in the style buffer



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# File 'rdoc-sources/FXText.rb', line 361

def extractStyle(pos, n); end

#extractText(pos, n) ⇒ Object

Extract n bytes of text from position pos in the text buffer



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# File 'rdoc-sources/FXText.rb', line 358

def extractText(pos, n); end

#findText(string, start = 0, flags = SEARCH_FORWARD|SEARCH_WRAP|SEARCH_EXACT) ⇒ Object

Search for string in text buffer, and return the extent of the string as a two-element array of arrays. The first array contains the beginning index (or indices if SEARCH_REGEX) and the second array contains the ending index (or indices if SEARCH_REGEX) of the first match. The search starts from the given start position, scans forward (SEARCH_FORWARD) or backward (SEARCH_BACKWARD), and wraps around if SEARCH_WRAP has been specified. The search type is either a plain search (SEARCH_EXACT), case insensitive search (SEARCH_IGNORECASE), or regular expression search (SEARCH_REGEX).

For regular expression searches, the found regex match begin and end is returned at index 0 and captures are returned as entries starting at index 1 in both beginning and ending arrays.



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# File 'rdoc-sources/FXText.rb', line 450

def findText(string, start=0, flags=SEARCH_FORWARD|SEARCH_WRAP|SEARCH_EXACT); end

#getBottomLine ⇒ Object

Return the position of the bottom line



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# File 'rdoc-sources/FXText.rb', line 525

def getBottomLine(); end

#getByte(pos) ⇒ Object

Get character at position pos in text buffer



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# File 'rdoc-sources/FXText.rb', line 346

def getByte(pos); end

#getChar(pos) ⇒ Object

Get wide character at position pos.



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# File 'rdoc-sources/FXText.rb', line 349

def getChar(pos); end

#getCharLen(pos) ⇒ Object

Get length of wide character at position pos.



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# File 'rdoc-sources/FXText.rb', line 352

def getCharLen(pos); end

#getPosAt(x, y) ⇒ Object

Return text position at given visible (x, y) coordinate



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# File 'rdoc-sources/FXText.rb', line 459

def getPosAt(x, y); end

#getStyle(pos) ⇒ Object

Get style at position pos in style buffer



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# File 'rdoc-sources/FXText.rb', line 355

def getStyle(pos); end

#getTopLine ⇒ Object

Return position of top line



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# File 'rdoc-sources/FXText.rb', line 519

def getTopLine(); end

#inc(pos) ⇒ Object

Advance to the next valid UTF8 character start



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# File 'rdoc-sources/FXText.rb', line 513

def inc(pos); end

#insertStyledText(pos, text, style = 0, notify = false) ⇒ Object

Insert text at position pos in the text buffer. If notify is true, SEL_INSERTED and SEL_CHANGED messages are sent to the text widget’s message target after the new text is inserted.



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# File 'rdoc-sources/FXText.rb', line 399

def insertStyledText(pos, text, style=0, notify=false); end

#insertText(pos, text, notify = false) ⇒ Object

Insert text at position pos in the text buffer. If notify is true, SEL_INSERTED and SEL_CHANGED messages are sent to the text widget’s message target after the new text is inserted.



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# File 'rdoc-sources/FXText.rb', line 393

def insertText(pos, text, notify=false); end

#killHighlight ⇒ Object

Unhighlight the text



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# File 'rdoc-sources/FXText.rb', line 575

def killHighlight(); end

#killSelection(notify = false) ⇒ Object

Kill the selection. If notify is true, a SEL_DESELECTED message is sent to the text widget’s message target before the text is deselected.



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# File 'rdoc-sources/FXText.rb', line 569

def killSelection(notify=false); end

#leftWord(pos) ⇒ Object

Return end of previous word



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# File 'rdoc-sources/FXText.rb', line 495

def leftWord(pos); end

#lineEnd(pos) ⇒ Object

Return position of end of line containing position pos



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# File 'rdoc-sources/FXText.rb', line 474

def lineEnd(pos); end

#lineStart(pos) ⇒ Object

Return position of beginning of line containing position pos



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# File 'rdoc-sources/FXText.rb', line 471

def lineStart(pos); end

#makePositionVisible(pos) ⇒ Object

Scroll text to make the given position visible



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# File 'rdoc-sources/FXText.rb', line 578

def makePositionVisible(pos); end

#modified? ⇒ Boolean

Return true if text was modified

Returns:

  • (Boolean) 


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# File 'rdoc-sources/FXText.rb', line 331

def modified? ; end

#nextLine(pos, nl = 1) ⇒ Object

Return start of next line



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# File 'rdoc-sources/FXText.rb', line 477

def nextLine(pos, nl=1); end

#nextRow(pos, nr = 1) ⇒ Object

Return start of next row



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# File 'rdoc-sources/FXText.rb', line 489

def nextRow(pos, nr=1); end

#numRows ⇒ Object

Return number of rows in buffer.



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# File 'rdoc-sources/FXText.rb', line 581

def numRows; end

#overstrike=(os) ⇒ Object

Set overstrike mode to true or false.



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# File 'rdoc-sources/FXText.rb', line 337

def overstrike=(os); end

#overstrike? ⇒ Boolean

Return true if overstrike mode is activated.

Returns:

  • (Boolean) 


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# File 'rdoc-sources/FXText.rb', line 340

def overstrike? ; end

#positionSelected?(pos) ⇒ Boolean

Return true if position pos is selected

Returns:

  • (Boolean) 


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# File 'rdoc-sources/FXText.rb', line 453

def positionSelected?(pos); end

#positionVisible?(pos) ⇒ Boolean

Return true if position pos is fully visible

Returns:

  • (Boolean) 


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# File 'rdoc-sources/FXText.rb', line 456

def positionVisible?(pos); end

#prevLine(pos, nl = 1) ⇒ Object

Return start of previous line



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# File 'rdoc-sources/FXText.rb', line 480

def prevLine(pos, nl=1); end

#prevRow(pos, nr = 1) ⇒ Object

Return start of previous row



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# File 'rdoc-sources/FXText.rb', line 492

def prevRow(pos, nr=1); end

#removeText(pos, n, notify = false) ⇒ Object

Remove n characters of text at position pos in the buffer If notify is true, a SEL_DELETED message is sent to the text widget’s message target before the text is removed and a SEL_CHANGED message is sent after the change occurs.



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# File 'rdoc-sources/FXText.rb', line 405

def removeText(pos, n, notify=false); end

#replaceStyledText(pos, m, text, style = 0, notify = false) ⇒ Object

Replace the m characters at pos with text. If notify is true, a SEL_DELETED message is sent to the text widget’s message target before the old text is removed, and a SEL_INSERTED and SEL_CHANGED message is sent after the new text is inserted.



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# File 'rdoc-sources/FXText.rb', line 375

def replaceStyledText(pos, m, text, style=0, notify=false); end

#replaceText(pos, m, text, notify = false) ⇒ Object

Replace the m characters at pos with text. If notify is true, a SEL_DELETED message is sent to the text widget’s message target before the old text is removed, and a SEL_INSERTED and SEL_CHANGED message is sent after the new text is inserted.



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# File 'rdoc-sources/FXText.rb', line 368

def replaceText(pos, m, text, notify=false); end

#rightWord(pos) ⇒ Object

Return begin of next word



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# File 'rdoc-sources/FXText.rb', line 498

def rightWord(pos); end

#rowEnd(pos) ⇒ Object

Return row end



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# File 'rdoc-sources/FXText.rb', line 486

def rowEnd(pos); end

#rowStart(pos) ⇒ Object

Return row start



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# File 'rdoc-sources/FXText.rb', line 483

def rowStart(pos); end

#selectAll(notify = false) ⇒ Object

Select all text. If notify is true, a SEL_DESELECTED message is sent to the text widget’s message target before any previously selected text is deselected, then a SEL_SELECTED message is sent after the new text is selected.



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# File 'rdoc-sources/FXText.rb', line 550

def selectAll(notify=false); end

#setBottomLine(pos) ⇒ Object

Make line containing pos the bottom line



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# File 'rdoc-sources/FXText.rb', line 522

def setBottomLine(pos); end

#setCenterLine(pos) ⇒ Object

Make line containing pos the center line



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# File 'rdoc-sources/FXText.rb', line 528

def setCenterLine(pos); end

#setCursorCol(col, notify = false) ⇒ Object

Set cursor column. If notify is true, a SEL_CHANGED message is sent to the text widget’s message target after the change occurs.



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# File 'rdoc-sources/FXText.rb', line 538

def setCursorCol(col, notify=false); end

#setCursorPos(pos, notify = false) ⇒ Object

Set cursor position. If notify is true, a SEL_CHANGED message is sent to the text widget’s message target after the change occurs.



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# File 'rdoc-sources/FXText.rb', line 543

def setCursorPos(pos, notify=false); end

#setCursorRow(row, notify = false) ⇒ Object

Set cursor row. If notify is true, a SEL_CHANGED message is sent to the text widget’s message target after the change occurs.



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# File 'rdoc-sources/FXText.rb', line 533

def setCursorRow(row, notify=false); end

#setHighlight(pos, len) ⇒ Object

Highlight len characters starting at position pos



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# File 'rdoc-sources/FXText.rb', line 572

def setHighlight(pos, len); end

#setSelection(pos, len, notify = false) ⇒ Object

Select len characters starting at position pos. If notify is true, a SEL_DESELECTED message is sent to the text widget’s message target before any previously selected text is deselected, then a SEL_SELECTED message is sent after the new text is selected.



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# File 'rdoc-sources/FXText.rb', line 557

def setSelection(pos, len, notify=false); end

#setStyledText(text, style = 0, notify = false) ⇒ Object

Change the text in the buffer to new text If notify is true, SEL_INSERTED and SEL_CHANGED messages are sent to the text widget’s message target after the new text is set.



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# File 'rdoc-sources/FXText.rb', line 427

def setStyledText(text, style=0, notify=false); end

#setText(text, notify = false) ⇒ Object

Change the text If notify is true, SEL_INSERTED and SEL_CHANGED messages are sent to the text widget’s message target after the new text is set.



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# File 'rdoc-sources/FXText.rb', line 421

def setText(text, notify=false); end

#setTopLine(pos) ⇒ Object

Make line containing pos the top line



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# File 'rdoc-sources/FXText.rb', line 516

def setTopLine(pos); end

#shiftText(startPos, endPos, amount, notify = false) ⇒ Object

Shift block of lines from position startPos up to endPos by given amount. If notify is true, a SEL_DELETED message is sent to the text widget’s message target before the old text is removed, and a SEL_INSERTED and SEL_CHANGED message is sent after the new text is inserted.



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# File 'rdoc-sources/FXText.rb', line 434

def shiftText(startPos, endPos, amount, notify=false); end

#styled? ⇒ Boolean

Return true if styled text

Returns:

  • (Boolean) 


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# File 'rdoc-sources/FXText.rb', line 343

def styled? ; end

#to_s ⇒ Object

Return the text buffer’s value



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# File 'rdoc-sources/FXText.rb', line 328

def to_s; text; end

#validPos(pos) ⇒ Object

Return validated UTF8 character start position



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# File 'rdoc-sources/FXText.rb', line 507

def validPos(pos); end

#wordEnd(pos) ⇒ Object

Return end of word



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# File 'rdoc-sources/FXText.rb', line 504

def wordEnd(pos); end

#wordStart(pos) ⇒ Object

Return begin of word



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# File 'rdoc-sources/FXText.rb', line 501

def wordStart(pos); end