How to force button in GUI

1 次查看（过去 30 天）
TZ
TZ 2017-3-29
评论： TZ 2017-3-30
Hi, i have a button group in GUI and whenever i press a button i want one specific button to be automatically selected. how can i do it?
thanks
  2 个评论
Adam
Adam 2017-3-29
编辑：Adam 2017-3-29
What do you mean by selected (I assume you mean a radio button or checkbox, not a pushbutton?)? And which button? Why don't you just press the button you want selected rather than a different button?
Jan
Jan 2017-3-29
@Adam: Most likely this is a software for an election machine. ;-)

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Jan
Jan 2017-3-29
You can set the 'Value' of another GUI element in the callback of the pressed button. This does not trigger the callback of the changed element.
Please post the code of the callback, such that we can suggest matching code more easily.
  3 个评论
显示 1更早的评论
Adam
Adam 2017-3-30
编辑：Adam 2017-3-30
'SelectedObject' is the property you want, but you need to set it to the object handle, not the tag. Or you can do some stuff with string comparisons and set the 'Value' I guess to 0 or 1 accordingly I guess (or 1 or 2, I've forgotten if radiobuttons index from 0 or 1)
TZ
TZ 2017-3-30
Hi, i found an answer, maybe it will interest the readers. there is a topic in handles.uipanel which is called children, that give the addresses of the buttons inside the panel. what i did was: Currents_pointer = get(handles.pnlView,'Children'); set(handles.pnlView,'SelectedObject',Currents_pointer(2)); i took the addresses from the panel and then set the SelectedObject to get this address and it worked.

请先登录，再进行评论。

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Migrate GUIDE Apps 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by