Qt 4.8
qvfbwindowsurface.h
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41 
42 #ifndef QWINDOWSURFACE_QVFB_H
43 #define QWINDOWSURFACE_QVFB_H
44 
45 #include <QtGui/private/qwindowsurface_p.h>
46 #include <QPlatformWindow>
47 
49 
50 class QVFbIntegration;
51 class QVFbScreen;
52 
54 {
55 public:
58 
60  void flush(QWidget *widget, const QRegion &region, const QPoint &offset);
61  void resize(const QSize &size);
62 
63 private:
65 };
66 
68 {
69 public:
71  void setGeometry(const QRect &rect);
72 
73 private:
75 };
76 
77 
79 
80 #endif
#define QT_END_NAMESPACE
This macro expands to.
Definition: qglobal.h:90
QPointer< QWidget > widget
QRect rect(const QWidget *widget) const
Returns the rectangle for widget in the coordinates of this window surface.
void resize(const QSize &size)
The QWidget class is the base class of all user interface objects.
Definition: qwidget.h:150
The QVFbScreen class implements a screen driver for the virtual framebuffer.
virtual void setGeometry(const QRect &rect)
Sets the currently allocated area to be the given rect.
virtual QPoint offset(const QWidget *widget) const
Returns the offset of widget in the coordinates of this window surface.
The QPlatformWindow class provides an abstraction for top-level windows.
#define QT_BEGIN_NAMESPACE
This macro expands to.
Definition: qglobal.h:89
QVFbScreen * mScreen
QPaintDevice * paintDevice()
Implement this function to return the appropriate paint device.
The QRegion class specifies a clip region for a painter.
Definition: qregion.h:68
QVFbScreen * mScreen
The QWindowSurface class provides the drawing area for top-level windows.
The QPoint class defines a point in the plane using integer precision.
Definition: qpoint.h:53
The QRect class defines a rectangle in the plane using integer precision.
Definition: qrect.h:58
The QSize class defines the size of a two-dimensional object using integer point precision.
Definition: qsize.h:53
void flush(QWidget *widget, const QRegion &region, const QPoint &offset)
Flushes the given region from the specified widget onto the screen.
QVFbWindowSurface(QVFbScreen *screen, QWidget *window)
QWidget * window() const
Returns a pointer to the top-level window associated with this surface.