亚洲欧美第一页_禁久久精品乱码_粉嫩av一区二区三区免费野_久草精品视频

//建立按鈕上標簽的字符串 label = XmStringCreateSimple["Hello World!"] n = 0 XtSetArg[args[n], XmNlab

//建立按鈕上標簽的字符串 label = XmStringCreateSimple["Hello World!"] n = 0 XtSetArg[args[n], XmNlabelString, label] n++ button = XmCreatePushButton[toplevel, "pushbutton", args, n] XtManageChild[button] XmStringFree[label] //設置回調函數 XtAddCallback[button, XmNactivateCallback, callback, NULL]

標簽： XmStringCreateSimple XtSetArg XmNlab label

上傳時間： 2017-03-21

上傳用戶：fredguo