diff options
Diffstat (limited to 'src/gui/kernel/qplatformscreen_qpa.cpp')
| -rw-r--r-- | src/gui/kernel/qplatformscreen_qpa.cpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/gui/kernel/qplatformscreen_qpa.cpp b/src/gui/kernel/qplatformscreen_qpa.cpp index 5e80ba8d06..118835ff99 100644 --- a/src/gui/kernel/qplatformscreen_qpa.cpp +++ b/src/gui/kernel/qplatformscreen_qpa.cpp @@ -41,7 +41,11 @@ #include "qplatformscreen_qpa.h" #include <QtGui/qapplication.h> +#include <QtGui/private/qapplication_p.h> #include <QtGui/qdesktopwidget.h> +#include <QtGui/qplatformintegration_qpa.h> +#include <QtGui/qwidget.h> +#include <QtGui/private/qwidget_p.h> /*! Return the given top level widget for a given position. @@ -77,6 +81,17 @@ QSize QPlatformScreen::physicalSize() const return QSize(width,height); } +Q_GUI_EXPORT extern QWidgetPrivate *qt_widget_private(QWidget *widget); +QPlatformScreen * QPlatformScreen::platformScreenForWidget(const QWidget *widget) +{ + QWidget *window = widget->window(); + QWidgetPrivate *windowPrivate = qt_widget_private(window); + QTLWExtra * topData = windowPrivate->topData(); + QPlatformIntegration *integration = + QApplicationPrivate::platformIntegration(); + return integration->screens()[topData->screenIndex]; +} + /*! \class QPlatformScreen \since 4.8 |