Qt---- 点击按钮调用另一个窗口Ui

 1 #include "subdialog.h"
 2 
 3 SubDialog::SubDialog(QWidget *parent)
 4 : QDialog(parent)
 5 {
 6 _pUi = new Ui::SubDialogClass;
 7 _pUi->setupUi(this);
 8 connect(_pUi->nameButton,SIGNAL(clicked()),this,SLOT(on_clicjName()));
 9 }
10 
11 void SubDialog::on_clickName()
12 {
13 _pUi->nameLabel->setText(QStringLiteral("马超"));
14 _pUi->nameEdit->setText(QString("ChaoMa"));
15 }
16 #include "maindialog.h"
17 #include "subdialog.h"
18 
19 MainDialog::MainDialog(QWidget *parent)
20 : QWidget(parent)
21 {
22 _pUi = new Ui::MainDialogClass;
23 _pUi->setupUi(this);
24 connect(_pUi->showButton,SIGNAL(clicked()),this,SLOT(on_clickShow()));
25 //connect(_pUi->nameButton,SIGNAL(clicked()),this,SLOT(on_clickName()));
26 }
27 
28 void MainDialog::on_clickShow()
29 {
30 SubDialog dialog;
31 if(dialog.exec() != QDialog::Accepted)//如果是取消就返回
32 {
33 return;
34 }
35 }