public void Draw(Vector2 position)
{
var input = EditorGUI.TextField(_rect.WithOffset(position), _input, _style);
input = Regex.Unescape(input);
if (input != null && input != _input)
{
if (_onChange(input))
{
_input = input;
_rect = new Rect(0, 0, EditorConstants.TextFieldWidth, _lineHeight * Mathf.Max(1, _style.CalcLines(_input, Width)));
}
}
}
public ExpandingTextField(string startingInput, Func <string, bool> onChange)
{
_input = startingInput;
_onChange = onChange;
_style = EditorConstants.GetTextFieldStyle();
_style.wordWrap = true;
_lineHeight = _style.CalcHeight(new GUIContent("Q"), 999);
_rect = new Rect(0, 0, EditorConstants.TextFieldWidth, _lineHeight * Mathf.Max(1, _style.CalcLines(_input, EditorConstants.TextFieldWidth)));
}
