qt登陆界面

一个具有登陆注册退出的界面，但没有网络部分，适合一起学习qt的小伙伴

#include 
#include 
#include “widget.h“
#include 

int main（int argc char *argv[]）
{
    QApplication a（argc argv）;

    QTextCodec::setCodecForTr（QTextCodec::codecForLocale（））;
    QTextCodec::setCodecForCStrings（QTextCodec::codecForLocale（））;
    Widget w;
    w.show（）;
    
    return a.exec（）;
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2017-02-16 18:53  client\
     文件         530  2017-02-16 18:15  client\client.pro
     文件       27936  2017-02-16 18:24  client\client.pro.user
     文件         440  2017-02-16 18:45  client\connect.h
     文件        3529  2017-02-16 18:26  client\init_worker.ui
     文件       12951  2017-02-15 09:36  client\log1.jpg
     文件      222347  2017-02-15 10:04  client\log2.jpg
     文件        2835  2017-02-16 17:57  client\logging.ui
     文件         359  2017-02-16 18:28  client\main.cpp
     文件         117  2017-02-15 11:09  client\res.qrc
     文件        2787  2017-02-15 15:03  client\socket.cpp
     文件         626  2017-02-15 14:27  client\socket.h
     文件     5658746  2017-02-15 10:10  client\tiankong.wav
     文件        1296  2017-02-16 18:06  client\widget.cpp
     文件         437  2017-02-16 17:45  client\widget.h
     文件        3199  2017-02-16 17:13  client\widget.ui
     文件        2149  2017-02-16 18:53  client\worker_init.cpp
     文件         550  2017-02-16 18:26  client\worker_init.h
     文件        1886  2017-02-16 18:26  client\worker_log.cpp
     文件         485  2017-02-16 17:50  client\worker_log.h
     目录           0  2017-02-16 17:13  client-build-desktop-Qt_4_8_1_for_Desktop_-_MSVC2010__Qt_SDK____\
     文件        8594  2017-02-16 18:26  client-build-desktop-Qt_4_8_1_for_Desktop_-_MSVC2010__Qt_SDK____\Makefile
     文件       10396  2017-02-16 18:26  client-build-desktop-Qt_4_8_1_for_Desktop_-_MSVC2010__Qt_SDK____\Makefile.Debug
     文件       10522  2017-02-16 18:26  client-build-desktop-Qt_4_8_1_for_Desktop_-_MSVC2010__Qt_SDK____\Makefile.Release
     目录           0  2017-02-16 18:53  client-build-desktop-Qt_4_8_1_for_Desktop_-_MSVC2010__Qt_SDK____\debug\
     文件      377344  2017-02-16 18:53  client-build-desktop-Qt_4_8_1_for_Desktop_-_MSVC2010__Qt_SDK____\debug\client.exe
     文件     1112444  2017-02-16 18:53  client-build-desktop-Qt_4_8_1_for_Desktop_-_MSVC2010__Qt_SDK____\debug\client.ilk
     文件         638  2017-02-16 18:53  client-build-desktop-Qt_4_8_1_for_Desktop_-_MSVC2010__Qt_SDK____\debug\client.intermediate.manifest
     文件     1772544  2017-02-16 18:53  client-build-desktop-Qt_4_8_1_for_Desktop_-_MSVC2010__Qt_SDK____\debug\client.pdb
     文件       48663  2017-02-16 18:28  client-build-desktop-Qt_4_8_1_for_Desktop_-_MSVC2010__Qt_SDK____\debug\main.obj
     文件        3070  2017-02-16 17:45  client-build-desktop-Qt_4_8_1_for_Desktop_-_MSVC2010__Qt_SDK____\debug\moc_widget.cpp
............此处省略26个文件信息