Qt 4.8
qscreenqnx_qws.h
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41 
42 #ifndef QSCREENQNX_QWS_H
43 #define QSCREENQNX_QWS_H
44 
45 #include <QtGui/qscreen_qws.h>
46 
47 #ifndef QT_NO_QWS_QNX
48 
50 
52 
53 QT_MODULE(Gui)
54 
55 struct QQnxScreenContext;
56 
57 class QQnxScreen : public QScreen
58 {
59 public:
60  explicit QQnxScreen(int display_id);
61  ~QQnxScreen();
62 
63  bool initDevice();
64  bool connect(const QString &displaySpec);
65  void disconnect();
66  void shutdownDevice();
67  void setMode(int,int,int);
68  bool supportsDepth(int) const;
69  void blank(bool on);
70 
71  void exposeRegion(QRegion r, int changing);
72 #ifndef QT_NO_QWS_TRANSFORMED
73  void setDirty(const QRect&);
74 #endif
75 private:
77 };
78 
80 
82 
83 #endif // QT_NO_QWS_QNX
84 
85 #endif
#define QT_END_NAMESPACE
This macro expands to.
Definition: qglobal.h:90
#define QT_MODULE(x)
Definition: qglobal.h:2783
#define QT_BEGIN_HEADER
Definition: qglobal.h:136
bool supportsDepth(int) const
Reimplemented Function
void setDirty(const QRect &)
Marks the given rectangle as dirty.
void shutdownDevice()
Reimplemented Function
The QString class provides a Unicode character string.
Definition: qstring.h:83
The QQnxScreen class implements a screen driver for QNX io-display based devices. ...
~QQnxScreen()
Destroys this QQnxScreen object.
bool connect(const QString &displaySpec)
Connects to QNX&#39;s io-display based device based on the displaySpec parameters from the QWS_DISPLAY en...
void blank(bool on)
Reimplemented Function
void disconnect()
Reimplemented Function
#define QT_BEGIN_NAMESPACE
This macro expands to.
Definition: qglobal.h:89
The QRegion class specifies a clip region for a painter.
Definition: qregion.h:68
void exposeRegion(QRegion r, int changing)
Reimplemented Function
QQnxScreen(int display_id)
Constructs a QQnxScreen object.
The QRect class defines a rectangle in the plane using integer precision.
Definition: qrect.h:58
The QScreen class is a base class for screen drivers in Qt for Embedded Linux.
Definition: qscreen_qws.h:191
void setMode(int, int, int)
QQnxScreen doesn&#39;t support setting the mode, use io-display instead.
QQnxScreenContext *const d
#define QT_END_HEADER
Definition: qglobal.h:137
bool initDevice()
Reimplemented Function