?? userdialog.cpp
字號:
#include "userdialog.h"userDialog::userDialog(QWidget *parent, const char *name):QWidget(parent, name){ QPushButton *btn = new QPushButton("POPUP", this); btn->setGeometry(50, 20, 100, 40); connect(btn, SIGNAL(clicked()), this, SLOT(popupDialog()));}void userDialog::popupDialog(){ QDialog *dlg = new QDialog(0, "popup", FALSE); dlg->setCaption("A QDialog Window"); QPushButton *btn = new QPushButton("POPDOWN", dlg); btn->setGeometry(50, 20, 100, 40); connect(btn, SIGNAL(clicked()), dlg, SLOT(accept())); dlg->show();}int main(int argc, char **argv){ QApplication app(argc, argv); userDialog udlg; udlg.show(); app.setMainWidget(&udlg); return(app.exec());}
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