get the count of active rows . concode_field_sep int mScreenRows concode_elem_sep int mColumns concode_elem_sep UnicodeTranscript mData concode_elem_sep int mTotalRows concode_field_sep void init concode_elem_sep String getSelectedText concode_elem_sep String getSelectedText concode_elem_sep void set concode_elem_sep void set concode_elem_sep void drawText concode_elem_sep void scroll concode_elem_sep void setLineWrap concode_elem_sep boolean fastResize concode_elem_sep String getTranscriptText concode_elem_sep String getTranscriptText concode_elem_sep String internalGetTranscriptText concode_elem_sep int getActiveTranscriptRows concode_elem_sep void setColorScheme concode_elem_sep void blockSet concode_elem_sep void resize concode_elem_sep void finish concode_elem_sep void blockCopy
int function ( ) { return mData . getActiveRows ( ) ; }