Gets the char at charOffset Does not do bounds-checking. @return The char at charOffset. If charOffset is invalid, the result is undefined.

Get the row number that charOffset is on @return The row number that charOffset is on, or -1 if charOffset is invalid

Sets the caret to position i, scrolls it to view and invalidates the necessary areas for redrawing @param i The character index that the caret should

Scrolls the text horizontally and/or vertically if the character specified by charOffset is not in the visible text region. The view is invalidated if

This helper method should only be used by internal methods after setting _caretPosition, in order to to recalculate the new row the caret is on.

Enter or exit select mode. Invalidates necessary areas for repainting. @param mode If true, enter select mode; else exit select mode

Returns the number of characters in the document, including the terminal End-Of-File character

Returns the total number of characters in the text, including the EOF sentinel char

Invalidate rows from startRow (inclusive) to endRow (exclusive)

Deletes the character at deletionPoint index. If deletionPoint is invalid, nothing happens.

Enter or exit select mode. Does not invalidate view. @param mode If true, enter select mode; else exit select mode

Gets up to maxChars number of chars starting at charOffset @return The chars starting from charOffset, up to a maximum of maxChars. An empty array

Returns a DocumentProvider that references the same Document used by the FreeScrollingTextField.

Invalidate rows from startRow (inclusive) to the end of the field

Analyze the text for programming language keywords and redraws the text view when done. The global programming language used is set with the static me

Inserts c into the document, shifting existing characters from insertionPoint (inclusive) to the right If insertionPoint is invalid, nothing happens.

Enters a new lexical state. @param newState the new lexical state

Sets the iterator to point at startingChar. If startingChar is invalid, hasNext() will return false, and _currIndex will be set to -1. @return start

Returns the bounding box of a character in the text field. The coordinate system used is one where (0, 0) is the top left corner of the text, before p

Get the offset of the first character of the line with index lineNumber. The offset is counted from the beginning of the text. @param lineNumber The

Determine if a point(x,y) on screen is near a character of interest, specified by its index charOffset. The radius of proximity is defined by TOUCH_SL

Sets the caret one position back, scrolls it on screen, and invalidates the necessary areas for redrawing. If the caret is already on the first chara

Returns the next character and moves the iterator forward. Does not do bounds-checking. It is the responsibility of the caller to check hasNext() fir

Converts a x-coordinate from screen coordinates to local coordinates, excluding padding

Converts a y-coordinate from screen coordinates to local coordinates, excluding padding

Sets the text to use the new typeface, scrolls the view to display the caret if needed, and invalidates the entire view

Used by internal methods to update selection boundaries when a new caret position is set. Does nothing if not in selection mode.

Starting scrolling continuously in scrollDir. Not private to allow access by TouchNavigationMethod. @return True if auto-scrolling started

Maps a coordinate to the character that it is on. If the coordinate is on empty space, the nearest character on the corresponding row is returned. If

Returns printed width of c. Takes into account user-specified tab width and also handles application-defined widths for NEWLINE and EOF @param c Cha

Get the offset of the first character on rowNumber

Sets the caret one row down, scrolls it on screen, and invalidates the necessary areas for redrawing. If the caret is already on the last row, nothin

Sets the caret one position forward, scrolls it on screen, and invalidates the necessary areas for redrawing. If the caret is already on the last cha

Sets the caret one row up, scrolls it on screen, and invalidates the necessary areas for redrawing. If the caret is already on the first row, nothing

Sets the yoyo string to be attached at (x, y), with the handle hanging directly below, but does not trigger any redrawing