dropdown.m

为了下载东西

%
%  Syntax:  h = dropdown(strList,intCoords,strCallback)
%
%  Inputs:  strList is the list that the dropdown box will contain when displayed.
%           intCoords is the matrix [xmin ymin w h] specifying the position and size
%           of the editbox.  strCallback is a string specifying the commands to
%           execute when selection has occurred.
%
%  Result:  h is a handle to a new popup uicontrol object.
%
%           Petur Snaeland, 01.05.1995
%
function [hDropdown] = dropdown(strList,intCoords,strCallback)

hDropdown = uicontrol('Style','popup', ...
                      'Position', intCoords, ...
                      'String',strList, ...
                      'BackgroundColor','w', ...
                      'Callback',strCallback );