Home Man
Search
Today's Posts
Register

Linux & Unix Commands - Search Man Pages

X11R7.4 - man page for xmappingevent (x11r4 section 3)

XMapEvent(3)				  XLIB FUNCTIONS			     XMapEvent(3)

NAME
       XMapEvent, XMappingEvent - MapNotify and MappingNotify event structures

STRUCTURES
       The structure for MapNotify events contains:

       typedef struct {
	    int type;		     /* MapNotify */
	    unsigned long serial;    /* # of last request processed by server */
	    Bool send_event;	     /* true if this came from a SendEvent request */
	    Display *display;	     /* Display the event was read from */
	    Window event;
	    Window window;
	    Bool override_redirect;  /* boolean, is override set... */
       } XMapEvent;

       When you receive this event, the structure members are set as follows.

       The type member is set to the event type constant name that uniquely identifies it.  For
       example, when the X server reports a GraphicsExpose event to a client application, it
       sends an XGraphicsExposeEvent structure with the type member set to GraphicsExpose.  The
       display member is set to a pointer to the display the event was read on.  The send_event
       member is set to True if the event came from a SendEvent protocol request.  The serial
       member is set from the serial number reported in the protocol but expanded from the 16-bit
       least-significant bits to a full 32-bit value.  The window member is set to the window
       that is most useful to toolkit dispatchers.

       The event member is set either to the window that was mapped or to its parent, depending
       on whether StructureNotify or SubstructureNotify was selected.  The window member is set
       to the window that was mapped.  The override_redirect member is set to the override-redi-
       rect attribute of the window.  Window manager clients normally should ignore this window
       if the override-redirect attribute is True, because these events usually are generated
       from pop-ups, which override structure control.

       The structure for MappingNotify events is:

       typedef struct {
	    int type;		     /* MappingNotify */
	    unsigned long serial;    /* # of last request processed by server */
	    Bool send_event;	     /* true if this came from a SendEvent request */
	    Display *display;	     /* Display the event was read from */
	    Window window;	     /* unused */
	    int request;	     /* one of MappingModifier, MappingKeyboard,
					MappingPointer */
	    int first_keycode;	     /* first keycode */
	    int count;		     /* defines range of change w. first_keycode*/
       } XMappingEvent;

       When you receive this event, the structure members are set as follows.

       The type member is set to the event type constant name that uniquely identifies it.  For
       example, when the X server reports a GraphicsExpose event to a client application, it
       sends an XGraphicsExposeEvent structure with the type member set to GraphicsExpose.  The
       display member is set to a pointer to the display the event was read on.  The send_event
       member is set to True if the event came from a SendEvent protocol request.  The serial
       member is set from the serial number reported in the protocol but expanded from the 16-bit
       least-significant bits to a full 32-bit value.  The window member is set to the window
       that is most useful to toolkit dispatchers.

       The request member is set to indicate the kind of mapping change that occurred and can be
       MappingModifier, MappingKeyboard, MappingPointer.  If it is MappingModifier, the modifier
       mapping was changed.  If it is MappingKeyboard, the keyboard mapping was changed.  If it
       is MappingPointer, the pointer button mapping was changed.  The first_keycode and count
       members are set only if the request member was set to MappingKeyboard.  The number in
       first_keycode represents the first number in the range of the altered mapping, and count
       represents the number of keycodes altered.

SEE ALSO
       XAnyEvent(3X11), XButtonEvent(3X11), XCreateWindowEvent(3X11), XCirculateEvent(3X11),
       XCirculateRequestEvent(3X11), XColormapEvent(3X11), XConfigureEvent(3X11), XConfigur-
       eRequestEvent(3X11), XCrossingEvent(3X11), XDestroyWindowEvent(3X11), XErrorEvent(3X11),
       XExposeEvent(3X11), XFocusChangeEvent(3X11), XGraphicsExposeEvent(3X11), XGravi-
       tyEvent(3X11), XKeymapEvent(3X11), XMapRequestEvent(3X11), XPropertyEvent(3X11), XRepar-
       entEvent(3X11), XResizeRequestEvent(3X11), XSelectionClearEvent(3X11), XSelection-
       Event(3X11), XSelectionRequestEvent(3X11), XUnmapEvent(3X11), XVisibilityEvent(3X11)
       Xlib - C Language X Interface

X Version 11				   libX11 1.2.1 			     XMapEvent(3)


All times are GMT -4. The time now is 09:37 AM.

Unix & Linux Forums Content Copyrightę1993-2018. All Rights Reserved.
UNIX.COM Login
Username:
Password:  
Show Password