public int getAbsoluteY(TextLocation location) {
int height = 0;
for (int i = 0; i < location.line; i++) {
TypedLayout layout = getLines().get(i);
height += layout.getHeightWithLeading();
}
return height;
}
public void moveCaretToNewLine(int lineDelta) {
ArrayList<TypedLayout> lines = getLines();
int newLineNumber = caretLocation.line + lineDelta;
if (newLineNumber >= 0 && newLineNumber < lines.size()) {
TextLocation origin = verticalOrigin != null ? verticalOrigin : caretLocation;
int desiredX = lines.get(origin.line).getX(origin.index);
TypedLayout newLine = lines.get(newLineNumber);
int newIndex = newLine.getIndexAt(desiredX);
TextLocation newLocation = TextLocation.at(newLineNumber, newIndex);
setCaretLocation(newLocation);
verticalOrigin = origin;
}
}
public int getXOffset(TypedLayout line) {
HorizontalAlignmentValue horizontalAlignment =
getContainer().getStyle().getCompiledHorizontalAlignment();
return horizontalAlignment.getX(line.getWidth(), getContainer().getBounds());
}
public void sendCaretToEndOfLine() {
final TextLocation caret = getCaretLocation();
TypedLayout caretLine = getLines().get(caret.line);
setCaretLocation(TextLocation.at(caret.line, caretLine.visibleLength()));
}