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2 | ** |
3 | ** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). |
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6 | ** This file is part of the QtGui module of the Qt Toolkit. |
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28 | ** |
29 | ** GNU General Public License Usage |
30 | ** Alternatively, this file may be used under the terms of the GNU |
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40 | ****************************************************************************/ |
41 | |
42 | #ifndef QX11INFO_X11_H |
43 | #define QX11INFO_X11_H |
44 | |
45 | #include <QtCore/qnamespace.h> |
46 | |
47 | typedef struct _XDisplay Display; |
48 | |
49 | QT_BEGIN_HEADER |
50 | |
51 | QT_BEGIN_NAMESPACE |
52 | |
53 | QT_MODULE(Gui) |
54 | |
55 | struct QX11InfoData; |
56 | class QX11Info; |
57 | class QPaintDevice; |
58 | class QApplicationPrivate; |
59 | class QX11InfoPrivate; |
60 | struct QX11WindowAttributes; |
61 | |
62 | void qt_x11_getX11InfoForWindow(QX11Info * xinfo, const QX11WindowAttributes &a); |
63 | class Q_GUI_EXPORT QX11Info |
64 | { |
65 | public: |
66 | QX11Info(); |
67 | ~QX11Info(); |
68 | QX11Info(const QX11Info &other); |
69 | QX11Info &operator=(const QX11Info &other); |
70 | |
71 | static Display *display(); |
72 | static const char *appClass(); |
73 | int screen() const; |
74 | int depth() const; |
75 | int cells() const; |
76 | Qt::HANDLE colormap() const; |
77 | bool defaultColormap() const; |
78 | void *visual() const; |
79 | bool defaultVisual() const; |
80 | |
81 | static int appScreen(); |
82 | static int appDepth(int screen = -1); |
83 | static int appCells(int screen = -1); |
84 | static Qt::HANDLE appColormap(int screen = -1); |
85 | static void *appVisual(int screen = -1); |
86 | static Qt::HANDLE appRootWindow(int screen = -1); |
87 | static bool appDefaultColormap(int screen = -1); |
88 | static bool appDefaultVisual(int screen = -1); |
89 | static int appDpiX(int screen = -1); |
90 | static int appDpiY(int screen = -1); |
91 | static void setAppDpiX(int screen, int dpi); |
92 | static void setAppDpiY(int screen, int dpi); |
93 | static unsigned long appTime(); |
94 | static unsigned long appUserTime(); |
95 | static void setAppTime(unsigned long time); |
96 | static void setAppUserTime(unsigned long time); |
97 | static bool isCompositingManagerRunning(); |
98 | |
99 | protected: |
100 | void copyX11Data(const QPaintDevice *); |
101 | void cloneX11Data(const QPaintDevice *); |
102 | void setX11Data(const QX11InfoData *); |
103 | QX11InfoData* getX11Data(bool def = false) const; |
104 | |
105 | QX11InfoData *x11data; |
106 | |
107 | friend class QX11PaintEngine; |
108 | friend class QPixmap; |
109 | friend class QX11PixmapData; |
110 | friend class QWidget; |
111 | friend class QWidgetPrivate; |
112 | friend class QGLWidget; |
113 | friend void qt_init(QApplicationPrivate *priv, int, Display *display, Qt::HANDLE visual, |
114 | Qt::HANDLE colormap); |
115 | friend void qt_cleanup(); |
116 | friend void qt_x11_getX11InfoForWindow(QX11Info * xinfo, const QX11WindowAttributes &a); |
117 | }; |
118 | |
119 | QT_END_NAMESPACE |
120 | |
121 | QT_END_HEADER |
122 | |
123 | #endif // QX11INFO_X11_H |
124 | |