CDlgScreenShot::CDlgScreenShot(QWidget *parent)
:QDialog(parent,
Qt::FramelessWindowHint
| Qt::X11BypassWindowManagerHint //这个标志是在x11下有用,查看帮助QWidget::showFullScreen()
| Qt::Tool
| Qt::WindowStaysOnTopHint
| Qt::CustomizeWindowHint
),
m_x(0),
m_y(0),
m_width(0),
m_height(0),
m_Editor(this)
{
this->setFixedSize(qApp->desktop()->size());
resize(qApp->desktop()->size());
setAttribute(Qt::WA_TranslucentBackground,true);
setCursor(Qt::CrossCursor);
#ifdef ANDROID
QDesktopWidget *pScreen = qApp->desktop();
QPixmap pix(pScreen->geometry().size());
pScreen->render(&pix);
m_imgDesktop = pix.toImage();
#else
WId id = qApp->desktop()->winId();
QScreen *pScreen = QGuiApplication::primaryScreen();
m_imgDesktop = pScreen->grabWindow(id,
0,
0,
pScreen->geometry().width(),//pScreen->availableGeometry().width(),
pScreen->geometry().height()//pScreen->availableGeometry().height()
).toImage();
#endif
initSelectParam();
m_Editor.hide();
connect(&m_Editor,SIGNAL(sigReset()),this,SLOT(onSigReset()));
connect(&m_Editor,SIGNAL(sigSelectImg(QPixmap)),this,SLOT(onSigSelectedImg(QPixmap)));
connect(&m_Editor,SIGNAL(sigCancel()),this,SLOT(onSigCancel()));
}
