//....
cBtn = new QPushButton;
cBtn->setText("自定义对话框");
label = new QLabel;
label->setFrameStyle(QFrame::Panel|QFrame::Sunken);
mainLayout->addWidget(cBtn,4,0);
mainLayout->addWidget(label,4,1);
connect(cBtn,SIGNAL(clicked()),this,SLOT(showDialog()));//绑定事件
//...
响应函数:
void Dialog::showDialog(){
label->setText("Custom Dialog");
QMessageBox customMsgBox;
//添加自定义按钮
QPushButton*ok = customMsgBox.addButton("ok",QMessageBox::ActionRole);
QPushButton*no = customMsgBox.addButton("no",QMessageBox::ActionRole);
//添加系统按钮
QPushButton*cancle = customMsgBox.addButton(QMessageBox::Cancel);
customMsgBox.setText("自定义消息框");//设置窗口文字提示
customMsgBox.setWindowTitle("自定义消息对话框");//设置窗口标题
//customMsgBox.setIconPixmap(QPixmap("01.png"))//设置图标
customMsgBox.exec();//显示窗口
//定义对话框响应事件
if(customMsgBox.clickedButton()==ok){
label->setText("ok");
}
if(customMsgBox.clickedButton()==no){
label->setText("no");
}
if(customMsgBox.clickedButton()==cancle){
label->setText("cancle");
}
return;
}