scroll.m

应用matlab的GUI功能设计用户图形界面的一些例子．

function scroll(hObject,eventdata,handles)
%function scroll(hObject,eventdata,handles)
%滚轮响应
    s=hObject;
    data=get(s,'MouseWheelMovedCallbackData');
    switch data.wheelRotation
    case 1
    set(s,'value',min(get(s,'value')+5,get(s,'Maximum')));
    case -1
    set(s,'value',max(get(s,'value')-5,get(s,'Minimum')));
    otherwise
    end