give the name of the uicontrol thats calling a function as an argument

2 次查看（过去 30 天）
jeff wu
jeff wu 2012-3-5
hi, i got the following code:
S.pushbutton1 = uicontrol('Parent',hp,'style','pushbutton',...
'unit','pix',...
'position',[10+10*gr(1) mws(4)-60-gr(2) gr(1) gr(2)],...
'string','Einstellungen]',...
'backgroundcolor',[1 1 1],...
'fontsize',10,...
'callback',{@pbStab_call,?????});
S.pushbutton2.. = uicontrol(....
...
there are mor pushbuttons and other uicontrols which could call that function.
i want to write a function that can be called by all theese PB's for example if several edit tags got numerical value input. so i would need in the function the name of the uicontrol thats calling it. i hope this is understandable.
function[] =pbStab_call(varargin)

请先登录，再回答此问题。

采纳的回答

Walter Roberson
Walter Roberson 2012-3-5
No, that cannot be done. uicontrols have no name.
A uicontrol can have a Tag set for it.
If you want to pass an addition parameter (say a string) with the callback, then
[...]
'callback',{@pbStab_call,'Blind Lemon Morton'}
then you can receive it in your callback function:
function pbStab_call(src, evt, objname)
fprintf('Let''s welcome %s to the stage!\n', objname);
end
  2 个评论
jeff wu
jeff wu 2012-3-6
thx for your answer
thats a bit disapointing though, :-)
have i chosen the right way for a programm that coult become big??
function [] = Woody()
scrsz = get(0,'ScreenSize');
mws=[0 100 scrsz(3)-60 scrsz(4)-140];
S.fh = figure('position',mws,...
hp = uipanel('Title','Schnittkräfte',...
and then there a r a bunch of uicontrols that are included in the panel in order to be able to make them invisible at once.
Walter Roberson
Walter Roberson 2012-3-6
What would you do with the "name" of the uicontrol if it had a name? Note that the "name" of a graphics object is not the same as the variable that stores it! For example, a figure can have a "Name" completely different than the variable used to store the figure number.

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