0

我正在尝试像这里解释的那样做一个多行编辑框 uicontrol ，但我无法在我的 GUIDE 中使用它。

function listbox_Callback(hObject, eventdata, handles)
% hObject    handle to message_list (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

  % Get the Java scroll-pane container reference
  jScrollPane = findjobj(listbox);

  % Modify the scroll-pane's scrollbar policies
  set(jScrollPane,'VerticalScrollBarPolicy',20);  % VERTICAL_SCROLLBAR_AS_NEEDED
  set(jScrollPane,'HorizontalScrollBarPolicy',31);  % HORIZONTAL_SCROLLBAR_NEVER

有什么建议吗？

4

0 回答 0