aardio_tab选项夹控件里加载带窗口滚动条的子窗口用鼠标滚动不了子窗口只能拉滚动条滚动求解决办法

import win.ui;

/*DSG{{*/

var winform = win.form(text="aardio form";right=759;bottom=469)

winform.add(

edit={cls="edit";text="Edit";left=13;top=363;right=740;bottom=452;autohscroll=false;edge=1;multiline=1;vscroll=1;z=2};

tab={cls="tab";left=13;top=8;right=748;bottom=351;edge=1;z=1}

)

/*}}*/



//子窗口源码搬自:范例-window窗口-窗口控件-窗口滚动条

var frmCode = /*****

//窗口滚动条

import win.ui;

/*DSG{{*/

var winform = win.form(text="aardio form";right=759;bottom=469)

winform.add(

button={cls="button";text="button";left=118;top=73;right=260;bottom=120;ah=1;aw=1;z=1};

button2={cls="button";text="button2";left=107;top=397;right=356;bottom=530;ah=1;aw=1;z=2}

)

/*}}*/



import win.ui.scrollbar;

var vScrollBar = win.ui.scrollbar(winform,true);



vScrollBar.adjust = function( cx,cy,wParam ) {    

    var scaleX,scaleY = winform.getScale();

    

    vScrollBar.line = 1 * scaleY; 

    vScrollBar.setRange(1,100 * scaleY ,16);  

};



winform.show() 

win.loopMessage();

*****/

winform.tab.loadForm(frmCode);



winform.edit.text = /*

问题求助:

窗口滚动条,子窗口单独运行时可以用鼠标滚轮滚动窗口,在tab选项页里加载带有窗口滚动条的窗口,在tab里用鼠标滚轮滚动不了子窗口,只能手工拉滚动条滚动子窗口



*/



winform.show();

win.loopMessage();