test_slider.m

来自「基本的matlab编程源代码」· M 代码 · 共 28 行

function test_slider()
% This function creates a slider and a text field.
% The the associated callback will cause the value 
% of the slider to be displayed in the text field.

h0 = figure('Color',[0.8 0.8 0.8], ...
   'Name','Test Slider', ...
   'NumberTitle','off', ...
   'Position',[300 300 257 136], ...
   'Tag','Fig1');
h1 = uicontrol('Parent',h0, ...
   'Units','points', ...
   'BackgroundColor',[0.8 0.8 0.8], ...
   'Position',[45 45 70 17], ...
   'String','0.00', ...
   'Style','text', ...
   'Tag','Label1');
h1 = uicontrol('Parent',h0, ...
   'Units','points', ...
   'Callback','test_slider_callback', ...
   'Max',10, ...
   'Min',0, ...
   'Position',[45 25 70 17], ...
   'String','test', ...
   'Style','slider', ...
   'Value',0, ...
   'Tag','Popup1');