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gtk/gdk/gdktypes.h
Gnome CVS User fbc9ee9fba Patches to support internationalized input by: 
Takashi Matsuda <matsu@arch.comp.kyutech.ac.jp>
  TANAKA Shinya <shinya@race.u-tokyo.ac.jp>

See ChangeLog entries for further details.

[ missed one ]
1997-11-27 05:17:24 +00:00

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/* GDK - The GIMP Drawing Kit
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __GDK_TYPES_H__
#define __GDK_TYPES_H__
#include <wchar.h>
/* GDK uses "glib". (And so does GTK).
*/
#include <glib.h>
#define GDK_NONE 0L
#define GDK_CURRENT_TIME 0L
#define GDK_PARENT_RELATIVE 1L
/* special deviceid for core pointer events */
#define GDK_CORE_POINTER 0xfedc
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/* Type definitions for the basic structures.
*/
typedef gulong GdkAtom;
typedef struct _GdkColor GdkColor;
typedef struct _GdkColormap GdkColormap;
typedef struct _GdkVisual GdkVisual;
typedef struct _GdkWindowAttr GdkWindowAttr;
typedef struct _GdkWindow GdkWindow;
typedef struct _GdkWindow GdkPixmap;
typedef struct _GdkWindow GdkBitmap;
typedef struct _GdkWindow GdkDrawable;
typedef struct _GdkImage GdkImage;
typedef struct _GdkGCValues GdkGCValues;
typedef struct _GdkGC GdkGC;
typedef struct _GdkPoint GdkPoint;
typedef struct _GdkRectangle GdkRectangle;
typedef struct _GdkSegment GdkSegment;
typedef struct _GdkFont GdkFont;
typedef struct _GdkCursor GdkCursor;
typedef struct _GdkEventAny GdkEventAny;
typedef struct _GdkEventExpose GdkEventExpose;
typedef struct _GdkEventMotion GdkEventMotion;
typedef struct _GdkEventButton GdkEventButton;
typedef struct _GdkEventKey GdkEventKey;
typedef struct _GdkEventFocus GdkEventFocus;
typedef struct _GdkEventCrossing GdkEventCrossing;
typedef struct _GdkEventConfigure GdkEventConfigure;
typedef struct _GdkEventProperty GdkEventProperty;
typedef struct _GdkEventSelection GdkEventSelection;
typedef struct _GdkEventProximity GdkEventProximity;
typedef struct _GdkEventOther GdkEventOther;
typedef struct _GdkEventDragBegin GdkEventDragBegin;
typedef struct _GdkEventDragRequest GdkEventDragRequest;
typedef struct _GdkEventDropEnter GdkEventDropEnter;
typedef struct _GdkEventDropDataAvailable GdkEventDropDataAvailable;
typedef struct _GdkEventDropLeave GdkEventDropLeave;
typedef struct _GdkEventClient GdkEventClient;
typedef union _GdkEvent GdkEvent;
typedef struct _GdkDeviceInfo GdkDeviceInfo;
typedef struct _GdkTimeCoord GdkTimeCoord;
typedef gint (*GdkEventFunc) (GdkEvent *event,
gpointer data);
#ifdef USE_XIM
typedef void* GdkIC;
typedef void* GdkIM;
#endif
/* Types of windows.
* Root: There is only 1 root window and it is initialized
* at startup. Creating a window of type GDK_WINDOW_ROOT
* is an error.
* Toplevel: Windows which interact with the window manager.
* Child: Windows which are children of some other type of window.
* (Any other type of window). Most windows are child windows.
* Dialog: A special kind of toplevel window which interacts with
* the window manager slightly differently than a regular
* toplevel window. Dialog windows should be used for any
* transient window.
* Pixmap: Pixmaps are really just another kind of window which
* doesn't actually appear on the screen. It can't have
* children, either and is really just a convenience so
* that the drawing functions can work on both windows
* and pixmaps transparently. (ie. You shouldn't pass a
* pixmap to any procedure which accepts a window with the
* exception of the drawing functions).
*/
typedef enum
{
GDK_WINDOW_ROOT,
GDK_WINDOW_TOPLEVEL,
GDK_WINDOW_CHILD,
GDK_WINDOW_DIALOG,
GDK_WINDOW_TEMP,
GDK_WINDOW_PIXMAP
} GdkWindowType;
/* Classes of windows.
* InputOutput: Almost every window should be of this type. Such windows
* receive events and are also displayed on screen.
* InputOnly: Used only in special circumstances when events need to be
* stolen from another window or windows. Input only windows
* have no visible output, so they are handy for placing over
* top of a group of windows in order to grab the events (or
* filter the events) from those windows.
*/
typedef enum
{
GDK_INPUT_OUTPUT,
GDK_INPUT_ONLY
} GdkWindowClass;
/* Types of images.
* Normal: Normal X image type. These are slow as they involve passing
* the entire image through the X connection each time a draw
* request is required.
* Shared: Shared memory X image type. These are fast as the X server
* and the program actually use the same piece of memory. They
* should be used with care though as there is the possibility
* for both the X server and the program to be reading/writing
* the image simultaneously and producing undesired results.
*/
typedef enum
{
GDK_IMAGE_NORMAL,
GDK_IMAGE_SHARED,
GDK_IMAGE_FASTEST
} GdkImageType;
/* Types of visuals.
* StaticGray:
* Grayscale:
* StaticColor:
* PseudoColor:
* TrueColor:
* DirectColor:
*/
typedef enum
{
GDK_VISUAL_STATIC_GRAY,
GDK_VISUAL_GRAYSCALE,
GDK_VISUAL_STATIC_COLOR,
GDK_VISUAL_PSEUDO_COLOR,
GDK_VISUAL_TRUE_COLOR,
GDK_VISUAL_DIRECT_COLOR
} GdkVisualType;
/* Types of font.
* GDK_FONT_FONT: the font is an XFontStruct.
* GDK_FONT_FONTSET: the font is an XFontSet used for I18N.
*/
typedef enum
{
GDK_FONT_FONT,
GDK_FONT_FONTSET
} GdkFontType;
/* Window attribute mask values.
* GDK_WA_TITLE: The "title" field is valid.
* GDK_WA_X: The "x" field is valid.
* GDK_WA_Y: The "y" field is valid.
* GDK_WA_CURSOR: The "cursor" field is valid.
* GDK_WA_COLORMAP: The "colormap" field is valid.
* GDK_WA_VISUAL: The "visual" field is valid.
*/
typedef enum
{
GDK_WA_TITLE = 1 << 1,
GDK_WA_X = 1 << 2,
GDK_WA_Y = 1 << 3,
GDK_WA_CURSOR = 1 << 4,
GDK_WA_COLORMAP = 1 << 5,
GDK_WA_VISUAL = 1 << 6,
GDK_WA_WMCLASS = 1 << 7
} GdkWindowAttributesType;
/* Size restriction enumeration.
*/
typedef enum
{
GDK_HINT_POS = 1 << 0,
GDK_HINT_MIN_SIZE = 1 << 1,
GDK_HINT_MAX_SIZE = 1 << 2
} GdkWindowHints;
/* GC function types.
* Copy: Overwrites destination pixels with the source pixels.
* Invert: Inverts the destination pixels.
* Xor: Xor's the destination pixels with the source pixels.
*/
typedef enum
{
GDK_COPY,
GDK_INVERT,
GDK_XOR
} GdkFunction;
/* GC fill types.
* Solid:
* Tiled:
* Stippled:
* OpaqueStippled:
*/
typedef enum
{
GDK_SOLID,
GDK_TILED,
GDK_STIPPLED,
GDK_OPAQUE_STIPPLED
} GdkFill;
/* GC line styles
* Solid:
* OnOffDash:
* DoubleDash:
*/
typedef enum
{
GDK_LINE_SOLID,
GDK_LINE_ON_OFF_DASH,
GDK_LINE_DOUBLE_DASH
} GdkLineStyle;
/* GC cap styles
* CapNotLast:
* CapButt:
* CapRound:
* CapProjecting:
*/
typedef enum
{
GDK_CAP_NOT_LAST,
GDK_CAP_BUTT,
GDK_CAP_ROUND,
GDK_CAP_PROJECTING
} GdkCapStyle;
/* GC join styles
* JoinMiter:
* JoinRound:
* JoinBevel:
*/
typedef enum
{
GDK_JOIN_MITER,
GDK_JOIN_ROUND,
GDK_JOIN_BEVEL
} GdkJoinStyle;
/* Cursor types.
*/
typedef enum
{
#include <gdk/gdkcursors.h>
GDK_LAST_CURSOR
} GdkCursorType;
/* Event types.
* Nothing: No event occurred.
* Delete: A window delete event was sent by the window manager.
* The specified window should be deleted.
* Destroy: A window has been destroyed.
* Expose: Part of a window has been uncovered.
* MotionNotify: The mouse has moved.
* ButtonPress: A mouse button was pressed.
* ButtonRelease: A mouse button was release.
* KeyPress: A key was pressed.
* KeyRelease: A key was released.
* EnterNotify: A window was entered.
* LeaveNotify: A window was exited.
* FocusChange: The focus window has changed. (The focus window gets
* keyboard events).
* Resize: A window has been resized.
* Map: A window has been mapped. (It is now visible on the screen).
* Unmap: A window has been unmapped. (It is no longer visible on
* the screen).
*/
typedef enum
{
GDK_NOTHING = -1,
GDK_DELETE = 0,
GDK_DESTROY = 1,
GDK_EXPOSE = 2,
GDK_MOTION_NOTIFY = 3,
GDK_BUTTON_PRESS = 4,
GDK_2BUTTON_PRESS = 5,
GDK_3BUTTON_PRESS = 6,
GDK_BUTTON_RELEASE = 7,
GDK_KEY_PRESS = 8,
GDK_KEY_RELEASE = 9,
GDK_ENTER_NOTIFY = 10,
GDK_LEAVE_NOTIFY = 11,
GDK_FOCUS_CHANGE = 12,
GDK_CONFIGURE = 13,
GDK_MAP = 14,
GDK_UNMAP = 15,
GDK_PROPERTY_NOTIFY = 16,
GDK_SELECTION_CLEAR = 17,
GDK_SELECTION_REQUEST = 18,
GDK_SELECTION_NOTIFY = 19,
GDK_PROXIMITY_IN = 20,
GDK_PROXIMITY_OUT = 21,
GDK_DRAG_BEGIN = 22,
GDK_DRAG_REQUEST = 23,
GDK_DROP_ENTER = 24,
GDK_DROP_LEAVE = 25,
GDK_DROP_DATA_AVAIL = 26,
GDK_CLIENT_EVENT = 27,
GDK_OTHER_EVENT = 9999
} GdkEventType;
/* Event masks. (Used to select what types of events a window
* will receive).
*/
typedef enum
{
GDK_EXPOSURE_MASK = 1 << 1,
GDK_POINTER_MOTION_MASK = 1 << 2,
GDK_POINTER_MOTION_HINT_MASK = 1 << 3,
GDK_BUTTON_MOTION_MASK = 1 << 4,
GDK_BUTTON1_MOTION_MASK = 1 << 5,
GDK_BUTTON2_MOTION_MASK = 1 << 6,
GDK_BUTTON3_MOTION_MASK = 1 << 7,
GDK_BUTTON_PRESS_MASK = 1 << 8,
GDK_BUTTON_RELEASE_MASK = 1 << 9,
GDK_KEY_PRESS_MASK = 1 << 10,
GDK_KEY_RELEASE_MASK = 1 << 11,
GDK_ENTER_NOTIFY_MASK = 1 << 12,
GDK_LEAVE_NOTIFY_MASK = 1 << 13,
GDK_FOCUS_CHANGE_MASK = 1 << 14,
GDK_STRUCTURE_MASK = 1 << 15,
GDK_PROPERTY_CHANGE_MASK = 1 << 16,
GDK_PROXIMITY_IN_MASK = 1 << 17,
GDK_PROXIMITY_OUT_MASK = 1 << 18,
GDK_ALL_EVENTS_MASK = 0x07FFFF
} GdkEventMask;
/* Types of enter/leave notifications.
* Ancestor:
* Virtual:
* Inferior:
* Nonlinear:
* NonlinearVirtual:
* Unknown: An unknown type of enter/leave event occurred.
*/
typedef enum
{
GDK_NOTIFY_ANCESTOR = 0,
GDK_NOTIFY_VIRTUAL = 1,
GDK_NOTIFY_INFERIOR = 2,
GDK_NOTIFY_NONLINEAR = 3,
GDK_NOTIFY_NONLINEAR_VIRTUAL = 4,
GDK_NOTIFY_UNKNOWN = 5
} GdkNotifyType;
/* Types of modifiers.
*/
typedef enum
{
GDK_SHIFT_MASK = 1 << 0,
GDK_LOCK_MASK = 1 << 1,
GDK_CONTROL_MASK = 1 << 2,
GDK_MOD1_MASK = 1 << 3,
GDK_MOD2_MASK = 1 << 4,
GDK_MOD3_MASK = 1 << 5,
GDK_MOD4_MASK = 1 << 6,
GDK_MOD5_MASK = 1 << 7,
GDK_BUTTON1_MASK = 1 << 8,
GDK_BUTTON2_MASK = 1 << 9,
GDK_BUTTON3_MASK = 1 << 10,
GDK_BUTTON4_MASK = 1 << 11,
GDK_BUTTON5_MASK = 1 << 12
} GdkModifierType;
typedef enum
{
GDK_CLIP_BY_CHILDREN = 0,
GDK_INCLUDE_INFERIORS = 1
} GdkSubwindowMode;
typedef enum
{
GDK_INPUT_READ = 1 << 0,
GDK_INPUT_WRITE = 1 << 1,
GDK_INPUT_EXCEPTION = 1 << 2
} GdkInputCondition;
typedef enum
{
GDK_OK = 0,
GDK_ERROR = -1,
GDK_ERROR_PARAM = -2,
GDK_ERROR_FILE = -3,
GDK_ERROR_MEM = -4
} GdkStatus;
typedef enum
{
GDK_LSB_FIRST,
GDK_MSB_FIRST
} GdkByteOrder;
typedef enum
{
GDK_GC_FOREGROUND = 1 << 0,
GDK_GC_BACKGROUND = 1 << 1,
GDK_GC_FONT = 1 << 2,
GDK_GC_FUNCTION = 1 << 3,
GDK_GC_FILL = 1 << 4,
GDK_GC_TILE = 1 << 5,
GDK_GC_STIPPLE = 1 << 6,
GDK_GC_CLIP_MASK = 1 << 7,
GDK_GC_SUBWINDOW = 1 << 8,
GDK_GC_TS_X_ORIGIN = 1 << 9,
GDK_GC_TS_Y_ORIGIN = 1 << 10,
GDK_GC_CLIP_X_ORIGIN = 1 << 11,
GDK_GC_CLIP_Y_ORIGIN = 1 << 12,
GDK_GC_EXPOSURES = 1 << 13,
GDK_GC_LINE_WIDTH = 1 << 14,
GDK_GC_LINE_STYLE = 1 << 15,
GDK_GC_CAP_STYLE = 1 << 16,
GDK_GC_JOIN_STYLE = 1 << 17
} GdkGCValuesMask;
typedef enum
{
GDK_SELECTION_PRIMARY = 1,
GDK_SELECTION_SECONDARY = 2
} GdkSelection;
typedef enum
{
GDK_PROPERTY_NEW_VALUE,
GDK_PROPERTY_DELETE
} GdkPropertyState;
typedef enum
{
GDK_PROP_MODE_REPLACE,
GDK_PROP_MODE_PREPEND,
GDK_PROP_MODE_APPEND
} GdkPropMode;
/* These definitions are for version 1 of the OffiX D&D protocol,
taken from <OffiX/DragAndDropTypes.h> */
typedef enum
{
GDK_DNDTYPE_NOTDND = -1,
GDK_DNDTYPE_UNKNOWN = 0,
GDK_DNDTYPE_RAWDATA = 1,
GDK_DNDTYPE_FILE = 2,
GDK_DNDTYPE_FILES = 3,
GDK_DNDTYPE_TEXT = 4,
GDK_DNDTYPE_DIR = 5,
GDK_DNDTYPE_LINK = 6,
GDK_DNDTYPE_EXE = 7,
GDK_DNDTYPE_URL = 8,
GDK_DNDTYPE_MIME = 9,
GDK_DNDTYPE_END = 10
} GdkDndType;
/* Enums for XInput support */
typedef enum
{
GDK_SOURCE_MOUSE,
GDK_SOURCE_PEN,
GDK_SOURCE_ERASER,
GDK_SOURCE_CURSOR
} GdkInputSource;
typedef enum
{
GDK_MODE_DISABLED,
GDK_MODE_SCREEN,
GDK_MODE_WINDOW
} GdkInputMode;
typedef enum
{
GDK_AXIS_IGNORE,
GDK_AXIS_X,
GDK_AXIS_Y,
GDK_AXIS_PRESSURE,
GDK_AXIS_XTILT,
GDK_AXIS_YTILT,
GDK_AXIS_LAST
} GdkAxisUse;
/* The next two types define enums for predefined atoms relating
to selections. In general, one will need to use gdk_intern_atom */
typedef enum
{
GDK_TARGET_BITMAP = 5,
GDK_TARGET_COLORMAP = 7,
GDK_TARGET_DRAWABLE = 17,
GDK_TARGET_PIXMAP = 20,
GDK_TARGET_STRING = 31
} GdkTarget;
typedef enum
{
GDK_SELECTION_TYPE_ATOM = 4,
GDK_SELECTION_TYPE_BITMAP = 5,
GDK_SELECTION_TYPE_COLORMAP = 7,
GDK_SELECTION_TYPE_DRAWABLE = 17,
GDK_SELECTION_TYPE_INTEGER = 19,
GDK_SELECTION_TYPE_PIXMAP = 20,
GDK_SELECTION_TYPE_WINDOW = 33,
GDK_SELECTION_TYPE_STRING = 31
} GdkSelectionType;
typedef enum
{
GDK_EXTENSION_EVENTS_NONE,
GDK_EXTENSION_EVENTS_ALL,
GDK_EXTENSION_EVENTS_CURSOR
} GdkExtensionMode;
#ifdef USE_XIM
/*
*/
typedef enum
{
GdkIMPreeditArea = 0x0001L,
GdkIMPreeditCallbacks = 0x0002L,
GdkIMPreeditPosition = 0x0004L,
GdkIMPreeditNothing = 0x0008L,
GdkIMPreeditNone = 0x0010L,
GdkIMStatusArea = 0x0100L,
GdkIMStatusCallbacks = 0x0200L,
GdkIMStatusNothing = 0x0400L,
GdkIMStatusNone = 0x0800L
} GdkIMStyle;
#define GdkIMPreeditMask \
( GdkIMPreeditArea | GdkIMPreeditCallbacks | \
GdkIMPreeditPosition | GdkIMPreeditNothing | \
GdkIMPreeditNone )
#define GdkIMStatusMask \
( GdkIMStatusArea | GdkIMStatusCallbacks | \
GdkIMStatusNothing | GdkIMStatusNone )
#endif
typedef void (*GdkInputFunction) (gpointer data,
gint source,
GdkInputCondition condition);
/* The color type.
* A color consists of red, green and blue values in the
* range 0-65535 and a pixel value. The pixel value is highly
* dependent on the depth and colormap which this color will
* be used to draw into. Therefore, sharing colors between
* colormaps is a bad idea.
*/
struct _GdkColor
{
gulong pixel;
gushort red;
gushort green;
gushort blue;
};
/* The colormap type.
* Colormaps consist of 256 colors.
*/
struct _GdkColormap
{
GdkColor colors[256];
};
/* The visual type.
* "type" is the type of visual this is (PseudoColor, TrueColor, etc).
* "depth" is the bit depth of this visual.
* "colormap_size" is the size of a colormap for this visual.
* "bits_per_rgb" is the number of significant bits per red, green and blue.
* The red, green and blue masks, shifts and precisions refer
* to value needed to calculate pixel values in TrueColor and DirectColor
* visuals. The "mask" is the significant bits within the pixel. The
* "shift" is the number of bits left we must shift a primary for it
* to be in position (according to the "mask"). "prec" refers to how
* much precision the pixel value contains for a particular primary.
*/
struct _GdkVisual
{
GdkVisualType type;
gint depth;
GdkByteOrder byte_order;
gint colormap_size;
gint bits_per_rgb;
guint32 red_mask;
gint red_shift;
gint red_prec;
guint32 green_mask;
gint green_shift;
gint green_prec;
guint32 blue_mask;
gint blue_shift;
gint blue_prec;
};
struct _GdkWindowAttr
{
gchar *title;
gint event_mask;
gint16 x, y;
gint16 width;
gint16 height;
GdkWindowClass wclass;
GdkVisual *visual;
GdkColormap *colormap;
GdkWindowType window_type;
GdkCursor *cursor;
gchar *wmclass_name;
gchar *wmclass_class;
};
struct _GdkWindow
{
gpointer user_data;
};
struct _GdkImage
{
GdkImageType type;
GdkVisual *visual; /* visual used to create the image */
GdkByteOrder byte_order;
guint16 width;
guint16 height;
guint16 depth;
guint16 bpp; /* bytes per pixel */
guint16 bpl; /* bytes per line */
gpointer mem;
};
struct _GdkGCValues
{
GdkColor foreground;
GdkColor background;
GdkFont *font;
GdkFunction function;
GdkFill fill;
GdkPixmap *tile;
GdkPixmap *stipple;
GdkPixmap *clip_mask;
GdkSubwindowMode subwindow_mode;
gint ts_x_origin;
gint ts_y_origin;
gint clip_x_origin;
gint clip_y_origin;
gint graphics_exposures;
gint line_width;
GdkLineStyle line_style;
GdkCapStyle cap_style;
GdkJoinStyle join_style;
};
struct _GdkGC
{
gint dummy_var;
};
struct _GdkPoint
{
gint16 x;
gint16 y;
};
struct _GdkRectangle
{
gint16 x;
gint16 y;
guint16 width;
guint16 height;
};
struct _GdkSegment
{
gint16 x1;
gint16 y1;
gint16 x2;
gint16 y2;
};
struct _GdkFont
{
GdkFontType type;
gint ascent;
gint descent;
};
struct _GdkCursor
{
GdkCursorType type;
};
/* Types for XInput support */
struct _GdkDeviceInfo
{
guint32 deviceid;
gchar *name;
GdkInputSource source;
GdkInputMode mode;
gint has_cursor; /* TRUE if the X pointer follows device motion */
gint num_axes;
GdkAxisUse *axes; /* Specifies use for each axis */
};
struct _GdkTimeCoord
{
guint32 time;
gdouble x;
gdouble y;
gdouble pressure;
gdouble xtilt;
gdouble ytilt;
};
struct _GdkEventAny
{
GdkEventType type;
GdkWindow *window;
gint8 send_event;
};
struct _GdkEventExpose
{
GdkEventType type;
GdkWindow *window;
GdkRectangle area;
gint count; /* If non-zero, how many more events follow. */
};
struct _GdkEventMotion
{
GdkEventType type;
GdkWindow *window;
guint32 time;
gdouble x;
gdouble y;
gdouble pressure;
gdouble xtilt;
gdouble ytilt;
guint state;
gint16 is_hint;
GdkInputSource source;
guint32 deviceid;
};
struct _GdkEventButton
{
GdkEventType type;
GdkWindow *window;
guint32 time;
gdouble x;
gdouble y;
gdouble pressure;
gdouble xtilt;
gdouble ytilt;
guint state;
guint button;
GdkInputSource source;
guint32 deviceid;
};
struct _GdkEventKey
{
GdkEventType type;
GdkWindow *window;
guint32 time;
guint state;
guint keyval;
gint length;
gchar *string;
};
struct _GdkEventCrossing
{
GdkEventType type;
GdkWindow *window;
GdkWindow *subwindow;
GdkNotifyType detail;
};
struct _GdkEventFocus
{
GdkEventType type;
GdkWindow *window;
gint16 in;
};
struct _GdkEventConfigure
{
GdkEventType type;
GdkWindow *window;
gint16 x, y;
gint16 width;
gint16 height;
};
struct _GdkEventProperty
{
GdkEventType type;
GdkWindow *window;
GdkAtom atom;
guint32 time;
guint state;
};
struct _GdkEventSelection
{
GdkEventType type;
GdkWindow *window;
GdkAtom selection;
GdkAtom target;
GdkAtom property;
guint32 requestor;
guint32 time;
};
/* This event type will be used pretty rarely. It only is important
for XInput aware programs that are drawing their own cursor */
struct _GdkEventProximity
{
GdkEventType type;
GdkWindow *window;
guint32 time;
GdkInputSource source;
guint32 deviceid;
};
struct _GdkEventDragRequest
{
GdkEventType type;
GdkWindow *window;
guint32 requestor;
union {
struct {
guint protocol_version:4;
guint sendreply:1;
guint willaccept:1;
guint delete_data:1; /* Do *not* delete if link is sent, only
if data is sent */
guint senddata:1;
guint reserved:22;
} flags;
glong allflags;
} u;
guint8 isdrop; /* This gdk event can be generated by a couple of
X events - this lets the app know whether the
drop really occurred or we just set the data */
GdkPoint drop_coords;
gchar *data_type;
};
struct _GdkEventDragBegin
{
GdkEventType type;
GdkWindow *window;
union {
struct {
guint protocol_version:4;
guint reserved:28;
} flags;
glong allflags;
} u;
};
struct _GdkEventDropEnter
{
GdkEventType type;
GdkWindow *window;
guint32 requestor;
union {
struct {
guint protocol_version:4;
guint sendreply:1;
guint extended_typelist:1;
guint reserved:26;
} flags;
glong allflags;
} u;
};
struct _GdkEventDropLeave
{
GdkEventType type;
GdkWindow *window;
guint32 requestor;
union {
struct {
guint protocol_version:4;
guint reserved:28;
} flags;
glong allflags;
} u;
};
struct _GdkEventDropDataAvailable
{
GdkEventType type;
GdkWindow *window;
guint32 requestor;
union {
struct {
guint protocol_version:4;
guint isdrop:1;
guint reserved:25;
} flags;
glong allflags;
} u;
gchar *data_type; /* MIME type */
gulong data_numbytes;
gpointer data;
};
struct _GdkEventClient
{
GdkEventType type;
GdkWindow *window;
GdkAtom message_type;
gushort data_format;
union {
char b[20];
short s[10];
long l[5];
} data;
};
#ifndef _XLIB_H_
#define XEvent void
#endif
struct _GdkEventOther
{
GdkEventType type;
GdkWindow *window;
XEvent *xevent;
};
union _GdkEvent
{
GdkEventType type;
GdkEventAny any;
GdkEventExpose expose;
GdkEventMotion motion;
GdkEventButton button;
GdkEventKey key;
GdkEventCrossing crossing;
GdkEventFocus focus_change;
GdkEventConfigure configure;
GdkEventProperty property;
GdkEventSelection selection;
GdkEventProximity proximity;
GdkEventDragBegin dragbegin;
GdkEventDragRequest dragrequest;
GdkEventDropEnter dropenter;
GdkEventDropLeave dropleave;
GdkEventDropDataAvailable dropdataavailable;
GdkEventClient client;
GdkEventOther other;
};
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __GDK_TYPES_H__ */
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