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FX::FXText Class Reference

Multiline text widget. More...

#include <FXText.h>

Inheritance diagram for FX::FXText:


Public Types
enum	{ STYLE_UNDERLINE = 0x0001, STYLE_STRIKEOUT = 0x0002, STYLE_BOLD = 0x0004 }
Public Member Functions
	FXText (FXComposite p, FXObject tgt=NULL, FXSelector sel=0, FXuint opts=0, FXint x=0, FXint y=0, FXint w=0, FXint h=0, FXint pl=3, FXint pr=3, FXint pt=2, FXint pb=2)
virtual void	create ()
virtual void	detach ()
virtual void	layout ()
virtual FXint	getDefaultWidth ()
virtual FXint	getDefaultHeight ()
virtual void	enable ()
virtual void	disable ()
virtual void	recalc ()
virtual void	resize (FXint w, FXint h)
virtual void	position (FXint x, FXint y, FXint w, FXint h)
virtual FXint	getContentWidth ()
virtual FXint	getContentHeight ()
virtual FXbool	canFocus () const
virtual void	setFocus ()
virtual void	killFocus ()
void	setMarginTop (FXint pt)
FXint	getMarginTop () const
void	setMarginBottom (FXint pb)
FXint	getMarginBottom () const
void	setMarginLeft (FXint pl)
FXint	getMarginLeft () const
void	setMarginRight (FXint pr)
FXint	getMarginRight () const
FXint	getWrapColumns () const
void	setWrapColumns (FXint cols)
FXint	getTabColumns () const
void	setTabColumns (FXint cols)
FXint	getBarColumns () const
void	setBarColumns (FXint cols)
FXbool	isModified () const
void	setModified (FXbool mod=TRUE)
FXbool	isEditable () const
void	setEditable (FXbool edit=TRUE)
void	setStyled (FXbool styled=TRUE)
FXbool	isStyled () const
void	setDelimiters (const FXchar *delims=textDelimiters)
const FXchar *	getDelimiters () const
void	setFont (FXFont *fnt)
FXFont *	getFont () const
void	setTextColor (FXColor clr)
FXColor	getTextColor () const
void	setSelBackColor (FXColor clr)
FXColor	getSelBackColor () const
void	setSelTextColor (FXColor clr)
FXColor	getSelTextColor () const
void	setHiliteTextColor (FXColor clr)
FXColor	getHiliteTextColor () const
void	setHiliteBackColor (FXColor clr)
FXColor	getHiliteBackColor () const
void	setActiveBackColor (FXColor clr)
FXColor	getActiveBackColor () const
void	setCursorColor (FXColor clr)
FXColor	getCursorColor () const
void	setNumberColor (FXColor clr)
FXColor	getNumberColor () const
void	setBarColor (FXColor clr)
FXColor	getBarColor () const
void	setHelpText (const FXString &text)
FXString	getHelpText () const
void	setTipText (const FXString &text)
FXString	getTipText () const
FXint	getChar (FXint pos) const
FXint	getStyle (FXint pos) const
void	extractText (FXchar *text, FXint pos, FXint n) const
void	extractStyle (FXchar *style, FXint pos, FXint n) const
void	replaceText (FXint pos, FXint m, const FXchar *text, FXint n, FXbool notify=FALSE)
void	replaceStyledText (FXint pos, FXint m, const FXchar *text, FXint n, FXint style=0, FXbool notify=FALSE)
void	appendText (const FXchar *text, FXint n, FXbool notify=FALSE)
void	appendStyledText (const FXchar *text, FXint n, FXint style=0, FXbool notify=FALSE)
void	insertText (FXint pos, const FXchar *text, FXint n, FXbool notify=FALSE)
void	insertStyledText (FXint pos, const FXchar *text, FXint n, FXint style=0, FXbool notify=FALSE)
void	removeText (FXint pos, FXint n, FXbool notify=FALSE)
void	changeStyle (FXint pos, FXint n, FXint style)
void	changeStyle (FXint pos, FXint n, const FXchar *style)
void	setText (const FXchar *text, FXint n, FXbool notify=FALSE)
void	setStyledText (const FXchar *text, FXint n, FXint style=0, FXbool notify=FALSE)
void	getText (FXchar *text, FXint n) const
void	setText (const FXString &text, FXbool notify=FALSE)
void	setStyledText (const FXString &text, FXint style=0, FXbool notify=FALSE)
FXString	getText () const
FXint	getLength () const
FXint	shiftText (FXint start, FXint end, FXint amount, FXbool notify=FALSE)
FXbool	findText (const FXString &string, FXint beg=NULL, FXint end=NULL, FXint start=0, FXuint flags=SEARCH_FORWARD\|SEARCH_WRAP\|SEARCH_EXACT, FXint npar=1)
FXbool	isPosSelected (FXint pos) const
FXbool	isPosVisible (FXint pos) const
FXint	getPosAt (FXint x, FXint y) const
FXint	countRows (FXint start, FXint end) const
FXint	countCols (FXint start, FXint end) const
FXint	countLines (FXint start, FXint end) const
FXint	lineStart (FXint pos) const
FXint	lineEnd (FXint pos) const
FXint	nextLine (FXint pos, FXint nl=1) const
FXint	prevLine (FXint pos, FXint nl=1) const
FXint	rowStart (FXint pos) const
FXint	rowEnd (FXint pos) const
FXint	nextRow (FXint pos, FXint nr=1) const
FXint	prevRow (FXint pos, FXint nr=1) const
FXint	leftWord (FXint pos) const
FXint	rightWord (FXint pos) const
FXint	wordStart (FXint pos) const
FXint	wordEnd (FXint pos) const
FXint	validPos (FXint pos) const
void	setTopLine (FXint pos)
FXint	getTopLine () const
void	setBottomLine (FXint pos)
FXint	getBottomLine () const
void	setCenterLine (FXint pos)
void	setAnchorPos (FXint pos)
FXint	getAnchorPos () const
virtual void	setCursorPos (FXint pos, FXbool notify=FALSE)
void	setCursorRow (FXint row, FXbool notify=FALSE)
FXint	getCursorRow () const
void	setCursorColumn (FXint col, FXbool notify=FALSE)
FXint	getCursorColumn () const
FXint	getCursorPos () const
FXint	getSelStartPos () const
FXint	getSelEndPos () const
FXbool	selectAll (FXbool notify=FALSE)
virtual FXbool	extendSelection (FXint pos, FXTextSelectionMode select=SELECT_CHARS, FXbool notify=FALSE)
FXbool	setSelection (FXint pos, FXint len, FXbool notify=FALSE)
virtual FXbool	killSelection (FXbool notify=FALSE)
FXbool	setHighlight (FXint start, FXint len)
FXbool	killHighlight ()
void	makePositionVisible (FXint pos)
void	setTextStyle (FXuint style)
FXuint	getTextStyle () const
void	setVisibleRows (FXint rows)
FXint	getVisibleRows () const
void	setVisibleColumns (FXint cols)
FXint	getVisibleColumns () const
void	setHiliteMatchTime (FXuint t)
FXuint	getHiliteMatchTime () const
void	setHiliteStyles (const FXHiliteStyle *styles)
const FXHiliteStyle *	getHiliteStyles () const
virtual void	save (FXStream &store) const
virtual void	load (FXStream &store)
virtual	~FXText ()
Static Public Attributes
const FXchar	textDelimiters []

Detailed Description

Multiline text widget.

Member Enumeration Documentation

anonymous enum

Enumeration values:

STYLE_UNDERLINE Underline text.

STYLE_STRIKEOUT Strike out text.

STYLE_BOLD Bold text.

Constructor & Destructor Documentation

FX::FXText::FXText ( FXComposite * p,

FXObject * tgt = NULL,

FXSelector sel = 0,

FXuint opts = 0,

FXint x = 0,

FXint y = 0,

FXint w = 0,

FXint h = 0,

FXint pl = 3,

FXint pr = 3,

FXint pt = 2,

FXint pb = 2

)

Construct multi-line text widget.

virtual FX::FXText::~FXText ( ) [virtual]

Destructor.

Member Function Documentation

virtual void FX::FXText::create ( ) [virtual]

Create server-side resources.

Reimplemented from FX::FXComposite.

virtual void FX::FXText::detach ( ) [virtual]

Detach server-side resources.

Reimplemented from FX::FXComposite.

virtual void FX::FXText::layout ( ) [virtual]

Perform layout.

Reimplemented from FX::FXScrollArea.

virtual FXint FX::FXText::getDefaultWidth ( ) [virtual]

Return default width.

Reimplemented from FX::FXScrollArea.

virtual FXint FX::FXText::getDefaultHeight ( ) [virtual]

Return default height.

Reimplemented from FX::FXScrollArea.

virtual void FX::FXText::enable ( ) [virtual]

Enable the text widget.

Reimplemented from FX::FXWindow.

virtual void FX::FXText::disable ( ) [virtual]

Disable the text widget.

Reimplemented from FX::FXWindow.

virtual void FX::FXText::recalc ( ) [virtual]

Need to recalculate size.

Reimplemented from FX::FXWindow.

virtual void FX::FXText::resize ( FXint w,

FXint h

) [virtual]

Resize this window to the specified width and height.

Reimplemented from FX::FXWindow.

virtual void FX::FXText::position ( FXint x,

FXint y,

FXint w,

FXint h

) [virtual]

Move and resize this window in the parent's coordinates.

Reimplemented from FX::FXWindow.

virtual FXint FX::FXText::getContentWidth ( ) [virtual]

Get default width.

Reimplemented from FX::FXScrollArea.

virtual FXint FX::FXText::getContentHeight ( ) [virtual]

Get default height.

Reimplemented from FX::FXScrollArea.

virtual FXbool FX::FXText::canFocus ( ) const [virtual]

Returns true because a text widget can receive focus.

Reimplemented from FX::FXWindow.

virtual void FX::FXText::setFocus ( ) [virtual]

Move the focus to this window.

Reimplemented from FX::FXWindow.

virtual void FX::FXText::killFocus ( ) [virtual]

Remove the focus from this window.

Reimplemented from FX::FXWindow.

void FX::FXText::setMarginTop ( FXint pt )

Change top margin.

FXint FX::FXText::getMarginTop ( ) const [inline]

Return top margin.

void FX::FXText::setMarginBottom ( FXint pb )

Change bottom margin.

FXint FX::FXText::getMarginBottom ( ) const [inline]

Return bottom margin.

void FX::FXText::setMarginLeft ( FXint pl )

Change left margin.

FXint FX::FXText::getMarginLeft ( ) const [inline]

Return left margin.

void FX::FXText::setMarginRight ( FXint pr )

Change right margin.

FXint FX::FXText::getMarginRight ( ) const [inline]

Return right margin.

FXint FX::FXText::getWrapColumns ( ) const [inline]

Return wrap columns.

void FX::FXText::setWrapColumns ( FXint cols )

Set wrap columns.

FXint FX::FXText::getTabColumns ( ) const [inline]

Return tab columns.

void FX::FXText::setTabColumns ( FXint cols )

Change tab columns.

FXint FX::FXText::getBarColumns ( ) const [inline]

Return number of columns used for line numbers.

void FX::FXText::setBarColumns ( FXint cols )

Change number of columns used for line numbers.

FXbool FX::FXText::isModified ( ) const [inline]

Return TRUE if text was modified.

void FX::FXText::setModified ( FXbool mod = TRUE ) [inline]

Set modified flag.

FXbool FX::FXText::isEditable ( ) const

Return TRUE if text is editable.

void FX::FXText::setEditable ( FXbool edit = TRUE )

Set editable flag.

void FX::FXText::setStyled ( FXbool styled = TRUE )

Set styled text mode.

FXbool FX::FXText::isStyled ( ) const [inline]

Return TRUE if style buffer.

void FX::FXText::setDelimiters ( const FXchar * delims = textDelimiters ) [inline]

Change delimiters of words.

const FXchar* FX::FXText::getDelimiters ( ) const [inline]

Return word delimiters.

void FX::FXText::setFont ( FXFont * fnt )

Change text font.

FXFont* FX::FXText::getFont ( ) const [inline]

Return text font.

void FX::FXText::setTextColor ( FXColor clr )

Change text color.

FXColor FX::FXText::getTextColor ( ) const [inline]

Return text color.

void FX::FXText::setSelBackColor ( FXColor clr )

Change selected background color.

FXColor FX::FXText::getSelBackColor ( ) const [inline]

Return selected background color.

void FX::FXText::setSelTextColor ( FXColor clr )

Change selected text color.

FXColor FX::FXText::getSelTextColor ( ) const [inline]

Return selected text color.

void FX::FXText::setHiliteTextColor ( FXColor clr )

Change highlighted text color.

FXColor FX::FXText::getHiliteTextColor ( ) const [inline]

Return highlighted text color.

void FX::FXText::setHiliteBackColor ( FXColor clr )

Change highlighted background color.

FXColor FX::FXText::getHiliteBackColor ( ) const [inline]

Return highlighted background color.

void FX::FXText::setActiveBackColor ( FXColor clr )

Change active background color.

FXColor FX::FXText::getActiveBackColor ( ) const [inline]

Return active background color.

void FX::FXText::setCursorColor ( FXColor clr )

Change cursor color.

FXColor FX::FXText::getCursorColor ( ) const [inline]

Return cursor color.

void FX::FXText::setNumberColor ( FXColor clr )

Change line number color.

FXColor FX::FXText::getNumberColor ( ) const [inline]

Return line number color.

void FX::FXText::setBarColor ( FXColor clr )

Change bar color.

FXColor FX::FXText::getBarColor ( ) const [inline]

Return bar color.

void FX::FXText::setHelpText ( const FXString & text ) [inline]

Set help text.

FXString FX::FXText::getHelpText ( ) const [inline]

Return help text.

void FX::FXText::setTipText ( const FXString & text ) [inline]

Set the tool tip message for this text widget.

FXString FX::FXText::getTipText ( ) const [inline]

Get the tool tip message for this text widget.

FXint FX::FXText::getChar ( FXint pos ) const

Get character at position in text buffer.

FXint FX::FXText::getStyle ( FXint pos ) const

Get style at position in style buffer.

void FX::FXText::extractText ( FXchar * text,

FXint pos,

FXint n

) const

Extract n characters of text from position pos.

void FX::FXText::extractStyle ( FXchar * style,

FXint pos,

FXint n

) const

Extract n characters of style info from position pos.

void FX::FXText::replaceText ( FXint pos,

FXint m,

const FXchar * text,

FXint n,

FXbool notify = FALSE

)

Replace m characters at pos by n characters.

void FX::FXText::replaceStyledText ( FXint pos,

FXint m,

const FXchar * text,

FXint n,

FXint style = 0,

FXbool notify = FALSE

)

Replace m characters at pos by n characters.

void FX::FXText::appendText ( const FXchar * text,

FXint n,

FXbool notify = FALSE

)

Append n characters of text at the end of the buffer.

void FX::FXText::appendStyledText ( const FXchar * text,

FXint n,

FXint style = 0,

FXbool notify = FALSE

)

Append n characters of text at the end of the buffer.

void FX::FXText::insertText ( FXint pos,

const FXchar * text,

FXint n,

FXbool notify = FALSE

)

Insert n characters of text at position pos into the buffer.

void FX::FXText::insertStyledText ( FXint pos,

const FXchar * text,

FXint n,

FXint style = 0,

FXbool notify = FALSE

)

Insert n characters of text at position pos into the buffer.

void FX::FXText::removeText ( FXint pos,

FXint n,

FXbool notify = FALSE

)

Remove n characters of text at position pos from the buffer.

void FX::FXText::changeStyle ( FXint pos,

FXint n,

FXint style

)

Change style of text range.

void FX::FXText::changeStyle ( FXint pos,

FXint n,

const FXchar * style

)

Change style of text range from style-array.

void FX::FXText::setText ( const FXchar * text,

FXint n,

FXbool notify = FALSE

)

Change the text in the buffer to new text.

void FX::FXText::setStyledText ( const FXchar * text,

FXint n,

FXint style = 0,

FXbool notify = FALSE

)

Change the text in the buffer to new text.

void FX::FXText::getText ( FXchar * text,

FXint n

) const

Retrieve text into buffer.

void FX::FXText::setText ( const FXString & text,

FXbool notify = FALSE

)

Change the text.

void FX::FXText::setStyledText ( const FXString & text,

FXint style = 0,

FXbool notify = FALSE

)

Change the text.

FXString FX::FXText::getText ( ) const

Return text in the widget.

FXint FX::FXText::getLength ( ) const [inline]

Return length of buffer.

FXint FX::FXText::shiftText ( FXint start,

FXint end,

FXint amount,

FXbool notify = FALSE

)

Shift block of lines from position start up to end by given amount.

FXbool FX::FXText::findText ( const FXString & string,

FXint * beg = NULL,

FXint * end = NULL,

FXint start = 0,

FXuint flags = SEARCH_FORWARD|SEARCH_WRAP|SEARCH_EXACT,

FXint npar = 1

)

Search for string in text buffer, returning the extent of the string in beg and end.
The search starts from the given starting 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, capturing parentheses are used if npar is greater than 1; in this case, the number of entries in the beg[], end[] arrays must be npar also. If either beg or end or both are NULL, internal arrays are used. [This API is still subject to change!!]

FXbool FX::FXText::isPosSelected ( FXint pos ) const

Return TRUE if position pos is selected.

FXbool FX::FXText::isPosVisible ( FXint pos ) const

Return TRUE if position is fully visible.

FXint FX::FXText::getPosAt ( FXint x,

FXint y

) const

Return text position at given visible x,y coordinate.

FXint FX::FXText::countRows ( FXint start,

FXint end

) const

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

FXint FX::FXText::countCols ( FXint start,

FXint end

) const

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

FXint FX::FXText::countLines ( FXint start,

FXint end

) const

Count number of newlines.

FXint FX::FXText::lineStart ( FXint pos ) const

Return position of begin of line containing position pos.

FXint FX::FXText::lineEnd ( FXint pos ) const

Return position of end of line containing position pos.

FXint FX::FXText::nextLine ( FXint pos,

FXint nl = 1

) const

Return start of next line.

FXint FX::FXText::prevLine ( FXint pos,

FXint nl = 1

) const

Return start of previous line.

FXint FX::FXText::rowStart ( FXint pos ) const

Return row start.

FXint FX::FXText::rowEnd ( FXint pos ) const

Return row end.

FXint FX::FXText::nextRow ( FXint pos,

FXint nr = 1

) const

Return start of next row.

FXint FX::FXText::prevRow ( FXint pos,

FXint nr = 1

) const

Return start of previous row.

FXint FX::FXText::leftWord ( FXint pos ) const

Return end of previous word.

FXint FX::FXText::rightWord ( FXint pos ) const

Return begin of next word.

FXint FX::FXText::wordStart ( FXint pos ) const

Return begin of word.

FXint FX::FXText::wordEnd ( FXint pos ) const

Return end of word.

FXint FX::FXText::validPos ( FXint pos ) const

Return validated position.

void FX::FXText::setTopLine ( FXint pos )

Make line containing pos the top line.

FXint FX::FXText::getTopLine ( ) const

Return position of top line.

void FX::FXText::setBottomLine ( FXint pos )

Make line containing pos the bottom line.

FXint FX::FXText::getBottomLine ( ) const

Return the position of the bottom line.

void FX::FXText::setCenterLine ( FXint pos )

Make line containing pos the center line.

void FX::FXText::setAnchorPos ( FXint pos )

Set the anchor position.

FXint FX::FXText::getAnchorPos ( ) const [inline]

Return the anchor position.

virtual void FX::FXText::setCursorPos ( FXint pos,

FXbool notify = FALSE

) [virtual]

Set the cursor position.

void FX::FXText::setCursorRow ( FXint row,

FXbool notify = FALSE

)

Set cursor row.

FXint FX::FXText::getCursorRow ( ) const [inline]

Return cursor row.

void FX::FXText::setCursorColumn ( FXint col,

FXbool notify = FALSE

)

Set cursor column.

FXint FX::FXText::getCursorColumn ( ) const [inline]

Return cursor row, i.e. indent position.

FXint FX::FXText::getCursorPos ( ) const [inline]

Return the cursor position.

FXint FX::FXText::getSelStartPos ( ) const [inline]

Return selstartpos.

FXint FX::FXText::getSelEndPos ( ) const [inline]

Return selendpos.

FXbool FX::FXText::selectAll ( FXbool notify = FALSE )

Select all text.

virtual FXbool FX::FXText::extendSelection ( FXint pos,

FXTextSelectionMode select = SELECT_CHARS,

FXbool notify = FALSE

) [virtual]

Extend the selection from the anchor to the given position.

FXbool FX::FXText::setSelection ( FXint pos,

FXint len,

FXbool notify = FALSE

)

Select len characters starting at given position pos.

virtual FXbool FX::FXText::killSelection ( FXbool notify = FALSE ) [virtual]

Unselect the text.

FXbool FX::FXText::setHighlight ( FXint start,

FXint len

)

Highlight len characters starting at given position pos.

FXbool FX::FXText::killHighlight ( )

Unhighlight the text.

void FX::FXText::makePositionVisible ( FXint pos )

Scroll text to make the given position visible.

void FX::FXText::setTextStyle ( FXuint style )

Change text widget style.

FXuint FX::FXText::getTextStyle ( ) const

Return text widget style.

void FX::FXText::setVisibleRows ( FXint rows )

Change number of visible rows.

FXint FX::FXText::getVisibleRows ( ) const [inline]

Return number of visible rows.

void FX::FXText::setVisibleColumns ( FXint cols )

Change number of visible columns.

FXint FX::FXText::getVisibleColumns ( ) const [inline]

Return number of visible columns.

void FX::FXText::setHiliteMatchTime ( FXuint t ) [inline]

Change brace and parenthesis match highlighting time, in ms.
A match highlight time of 0 disables brace matching.

FXuint FX::FXText::getHiliteMatchTime ( ) const [inline]

Return brace and parenthesis match highlighting time, in ms.

void FX::FXText::setHiliteStyles ( const FXHiliteStyle * styles )

Set highlight styles.

const FXHiliteStyle* FX::FXText::getHiliteStyles ( ) const [inline]

Get highlight styles.

virtual void FX::FXText::save ( FXStream & store ) const [virtual]

Save to a stream.

Reimplemented from FX::FXWindow.

virtual void FX::FXText::load ( FXStream & store ) [virtual]

Load from a stream.

Reimplemented from FX::FXWindow.

FX::FXText Class Reference

Public Types

Public Member Functions

Static Public Attributes

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation