資源簡(jiǎn)介
提供的為完整源代碼可運(yùn)行。Qt實(shí)現(xiàn)文本實(shí)時(shí)顯示,利用QFile讀取在不斷刷新的文本文件,并用QTextBrowser組件進(jìn)行實(shí)時(shí)顯示,以及動(dòng)態(tài)曲線圖的繪制。

代碼片段和文件信息
#include?“mainwindow.h“
#include?
#include?
#include?
#include?
#include?
int?main(int?argc?char?*argv[])
{
????QApplication?a(argc?argv);
????//創(chuàng)建主視圖對(duì)象
????MainWindow?w;
????//程序數(shù)據(jù)加載完畢后,顯示主視圖,并結(jié)束啟動(dòng)畫(huà)面
????w.show();
????QFont?font=a.font();
????font.setPointSize(12);
????a.setFont(font);
????return?a.exec();
}
?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2019-02-27?17:29??DynamicGraph\
?????文件?????????760??2018-12-11?09:41??DynamicGraph\dychart.h
?????文件????????1277??2019-02-27?16:21??DynamicGraph\DynamicGraph.pro
?????文件???????23857??2019-02-27?17:16??DynamicGraph\DynamicGraph.pro.user
?????目錄???????????0??2019-02-27?17:29??DynamicGraph\images\
?????文件????????3641??2018-12-11?09:41??DynamicGraph\images\download.png
?????文件????????1768??2018-12-11?09:41??DynamicGraph\images\loadblue.png
?????文件????????2011??2018-12-11?09:41??DynamicGraph\images\ofIcon.png
?????文件????????1187??2018-12-11?09:41??DynamicGraph\images\saveblue.png
?????文件?????????472??2019-02-27?16:39??DynamicGraph\main.cpp
?????文件????????2830??2019-02-27?16:53??DynamicGraph\mainwindow.cpp
?????文件????????1584??2019-02-27?16:46??DynamicGraph\mainwindow.h
?????文件????????1173??2018-12-11?09:41??DynamicGraph\mainwindow.ui
?????文件???????23872??2018-12-11?09:41??DynamicGraph\mywindow.pro.user
?????文件?????????363??2019-02-27?17:07??DynamicGraph\resources.qrc
?????目錄???????????0??2019-02-27?17:29??DynamicGraph\result\
?????文件????????4105??2019-02-27?17:14??DynamicGraph\result\data.txt
?????文件????????1516??2019-02-27?17:03??DynamicGraph\rightbrowser.cpp
?????文件?????????699??2018-12-20?09:02??DynamicGraph\rightbrowser.h
?????文件????????4169??2019-02-27?17:06??DynamicGraph\rightechart.cpp
?????文件????????1007??2019-02-27?16:40??DynamicGraph\rightechart.h
?????目錄???????????0??2018-12-11?15:14??DynamicGraph\savefile\
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