void UIMachineWindowSeamless::prepareVisualState()
{
/* Call to base-class: */
UIMachineWindow::prepareVisualState();
/* Make sure we have no background
* until the first one paint-event: */
setAttribute(Qt::WA_NoSystemBackground);
#ifdef Q_WS_WIN
/* Using Qt API to enable translucent background for the Win host.
* - Under Mac host Qt doesn't allows to disable window-shadows
* until version 4.8, but minimum supported version is 4.7.1 for now.
* - Under x11 host Qt 4.8.3 has it broken wih KDE 4.9 for now: */
setAttribute(Qt::WA_TranslucentBackground);
#endif /* Q_WS_WIN */
#ifdef Q_WS_MAC
/* Using native API to enable translucent background for the Mac host.
* - We also want to disable window-shadows which is possible
* using Qt::WA_MacNoShadow only since Qt 4.8,
* while minimum supported version is 4.7.1 for now: */
::darwinSetShowsWindowTransparent(this, true);
#endif /* Q_WS_MAC */
#ifndef Q_WS_MAC
/* Prepare mini-toolbar: */
prepareMiniToolbar();
#endif /* !Q_WS_MAC */
}
void UIMachineWindowSeamless::prepareVisualState()
{
/* Call to base-class: */
UIMachineWindow::prepareVisualState();
/* This might be required to correctly mask: */
centralWidget()->setAutoFillBackground(false);
#ifdef Q_WS_WIN
/* Get corresponding screen: */
int iScreen = qobject_cast<UIMachineLogicSeamless*>(machineLogic())->hostScreenForGuestScreen(m_uScreenId);
/* Prepare previous region: */
m_prevRegion = vboxGlobal().availableGeometry(iScreen);
#endif /* Q_WS_WIN */
#ifdef Q_WS_MAC
/* Please note: All the stuff below has to be done after the window has
* switched to fullscreen. Qt changes the winId on the fullscreen
* switch and make this stuff useless with the old winId. So please be
* careful on rearrangement of the method calls. */
::darwinSetShowsWindowTransparent(this, true);
#endif /* Q_WS_MAC */
#ifndef Q_WS_MAC
/* Prepare mini-toolbar: */
prepareMiniToolbar();
#endif /* !Q_WS_MAC */
}
void UIMachineWindowFullscreen::prepareVisualState()
{
/* Call to base-class: */
UIMachineWindow::prepareVisualState();
/* The background has to go black: */
QPalette palette(centralWidget()->palette());
palette.setColor(centralWidget()->backgroundRole(), Qt::black);
centralWidget()->setPalette(palette);
centralWidget()->setAutoFillBackground(true);
setAutoFillBackground(true);
#if defined(Q_WS_WIN) || defined(Q_WS_X11)
/* Prepare mini-toolbar: */
prepareMiniToolbar();
#endif /* Q_WS_WIN || Q_WS_X11 */
#ifdef Q_WS_MAC
/* Native fullscreen stuff on ML and next: */
if (vboxGlobal().osRelease() > MacOSXRelease_Lion)
{
/* Make sure this window has fullscreen logic: */
UIMachineLogicFullscreen *pFullscreenLogic = qobject_cast<UIMachineLogicFullscreen*>(machineLogic());
AssertPtrReturnVoid(pFullscreenLogic);
/* Enable fullscreen support for every screen which requires it: */
if (pFullscreenLogic->screensHaveSeparateSpaces() || m_uScreenId == 0)
darwinEnableFullscreenSupport(this);
/* Enable transience support for other screens: */
else
darwinEnableTransienceSupport(this);
/* Register to native fullscreen notifications: */
UICocoaApplication::instance()->registerToNotificationOfWindow("NSWindowWillEnterFullScreenNotification", this,
UIMachineWindow::handleNativeNotification);
UICocoaApplication::instance()->registerToNotificationOfWindow("NSWindowDidEnterFullScreenNotification", this,
UIMachineWindow::handleNativeNotification);
UICocoaApplication::instance()->registerToNotificationOfWindow("NSWindowWillExitFullScreenNotification", this,
UIMachineWindow::handleNativeNotification);
UICocoaApplication::instance()->registerToNotificationOfWindow("NSWindowDidExitFullScreenNotification", this,
UIMachineWindow::handleNativeNotification);
UICocoaApplication::instance()->registerToNotificationOfWindow("NSWindowDidFailToEnterFullScreenNotification", this,
UIMachineWindow::handleNativeNotification);
}
#endif /* Q_WS_MAC */
}
void UIMachineWindowSeamless::prepareVisualState()
{
/* Call to base-class: */
UIMachineWindow::prepareVisualState();
/* Make sure we have no background
* until the first one paint-event: */
setAttribute(Qt::WA_NoSystemBackground);
#ifdef VBOX_WITH_TRANSLUCENT_SEAMLESS
# ifdef Q_WS_MAC
/* Using native API to enable translucent background for the Mac host.
* - We also want to disable window-shadows which is possible
* using Qt::WA_MacNoShadow only since Qt 4.8,
* while minimum supported version is 4.7.1 for now: */
::darwinSetShowsWindowTransparent(this, true);
# else /* Q_WS_MAC */
/* Using Qt API to enable translucent background:
* - Under Win host Qt conflicts with 3D stuff (black seamless regions).
* - Under Mac host Qt doesn't allows to disable window-shadows
* until version 4.8, but minimum supported version is 4.7.1 for now. */
setAttribute(Qt::WA_TranslucentBackground);
# endif /* !Q_WS_MAC */
#endif /* VBOX_WITH_TRANSLUCENT_SEAMLESS */
#ifdef VBOX_WITH_MASKED_SEAMLESS
/* Make sure we have no background
* until the first one set-region-event: */
setMask(m_maskGuest);
#endif /* VBOX_WITH_MASKED_SEAMLESS */
#ifndef Q_WS_MAC
/* Prepare mini-toolbar: */
prepareMiniToolbar();
#endif /* !Q_WS_MAC */
}
