StyledText.TextWriter

The <code>TextWriter</code> class is used to write widget content to a string. Whole and partial lines and line breaks can be written. To write partial lines, specify the start and length of the desired segment during object creation. NOTE: <code>toString()</code> is guaranteed to return a valid string only after close() has been called.

class StyledText

package

class TextWriter {

this(int start, int length);

void close();

int getCharCount();

int getStart();

bool isClosed();

String toString();

void write(String string);

void write(String string, int offset);

void write(int i);

void write(char i);

void writeLine(String line, int lineOffset);

void writeLineDelimiter(String lineDelimiter);

}

Constructors

this this(int start, int length): Creates a writer that writes content starting at offset "start" in the document. <code>start</code> and <code>length</code> can be set to specify partial lines.

Members

Functions

close void close(): Closes the writer. Once closed no more content can be written. NOTE: <code>toString()</code> is not guaranteed to return a valid string unless the writer is closed.
getCharCount int getCharCount(): Returns the number of characters to write. @return the integer number of characters to write
getStart int getStart(): Returns the offset where writing starts. 0 based from the start of the widget text. Used to write partial lines. @return the integer offset where writing starts
isClosed bool isClosed(): Returns whether the writer is closed. @return a bool specifying whether or not the writer is closed
toString String toString(): Returns the string. <code>close()</code> must be called before <code>toString()</code> is guaranteed to return a valid string.
write void write(String string): Appends the given string to the data.
write void write(String string, int offset): Inserts the given string to the data at the specified offset. Do nothing if "offset" is < 0 or > getCharCount()
write void write(int i): Appends the given int to the data.
write void write(char i): Appends the given character to the data.
writeLine void writeLine(String line, int lineOffset): Appends the specified line text to the data.
writeLineDelimiter void writeLineDelimiter(String lineDelimiter): Appends the specified line delimiter to the data.

StyledText.TextWriter

Constructors

Members

Functions

Meta

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