資源簡介
主界面點(diǎn)擊按鈕,彈出一個(gè)Dialog窗口,在這個(gè)窗口的lineEdit中輸入內(nèi)容,點(diǎn)擊確認(rèn)按鈕,窗口關(guān)閉,同時(shí)將輸入的內(nèi)容傳入在主界面的LineEdit控件中。

代碼片段和文件信息
#include?“dialog.h“
#include?“ui_dialog.h“
Dialog::Dialog(QWidget?*parent)?:
????QDialog(parent)
????ui(new?Ui::Dialog)
{
????ui->setupUi(this);
}
Dialog::~Dialog()
{
????delete?ui;
}
void?Dialog::on_pushButton_clicked()
{
????QString?str?=?ui->lineEdit->text();
????emit?sendString(str);
????this->close();
}
?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2016-08-23?17:11??testDiolag\
?????文件?????????314??2016-08-23?17:09??testDiolag\dialog.cpp
?????文件?????????340??2016-08-23?17:08??testDiolag\dialog.h
?????文件?????????860??2016-08-23?17:07??testDiolag\dialog.ui
?????文件?????????172??2016-08-23?16:56??testDiolag\main.cpp
?????文件?????????552??2016-08-23?17:06??testDiolag\mainwindow.cpp
?????文件?????????419??2016-08-23?17:06??testDiolag\mainwindow.h
?????文件????????2025??2016-08-23?17:06??testDiolag\mainwindow.ui
?????文件?????????411??2016-08-23?16:57??testDiolag\testDiolag.pro
?????文件???????44078??2016-08-23?16:56??testDiolag\testDiolag.pro.user
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