#include "dialog.h"#include "ui_dialog.h"#include <QBuffer>#include <QDataStream>#include <QImage>#include <QPixmap>
Dialog::Dialog(QWidget *parent) : QDialog(parent), ui(new Ui::Dialog){ ui->setupUi(this); sharemem_.setKey("shareimg");}
Dialog::~Dialog(){ delete ui;}
void Dialog::on_pushButton_clicked(){ sharemem_.lock();
if(!sharemem_.isAttached()) { sharemem_.attach(); }
int size=sharemem_.size(); QByteArray bytearr; bytearr.resize(si ..

#include "dialog.h"#include "ui_dialog.h"#include <QFileDialog>#include <QImage>#include <QPixmap>#include <QBuffer>#include <QDataStream>
Dialog::Dialog(QWidget *parent) : QDialog(parent), ui(new Ui::Dialog){ ui->setupUi(this); sharemem_.setKey("shareimg");}
Dialog::~Dialog(){ delete ui;}
void Dialog::on_pushButton_clicked(){ QString str=QFileDialog::getOpenFileName(this,"open image","D:\\","bmp (*.*)") ..