在Dashboard Widget中嵌入Cocoa（图片贴不上去T_T）[20]

textviewmirror = [[nstextview alloc] initwithframe:nsmakerect(0,0,300,100)];

nsclipview *clipviewmirror = [[nsclipview alloc] init];

[clipviewmirror setdocumentview:textviewmirror];

[clipviewmirror setframe:nsmakerect(0,0,300,100)];

nsscrollview *scrollviewmirror = [[nsscrollview alloc] init];