XkbChangeDeviceInfo(3) - phpMan

XkbChangeDeviceInfo(3)                    XKB FUNCTIONS                    XkbChangeDeviceInfo(3)



NAME
       XkbChangeDeviceInfo  -  Update the server's description of a device with the changes noted
       in an XkbDeviceChangesRec

SYNOPSIS
       Bool XkbChangeDeviceInfo (Display *dpy, XkbDeviceInfoPtr device_info,  XkbDeviceChangesPtr
              changes);

ARGUMENTS
       - dpy  connection to X server

       - device_info
              local copy of device state and configuration

       - changes
              note specifying changes in device_info

DESCRIPTION
       XkbChangeDeviceInfo   updates   the  server's  description  of  the  device  specified  in
       device_info->device_spec  with  the  changes  specified  in  changes  and   contained   in
       device_info.  The update is made by an XkbSetDeviceInfo request.

STRUCTURES
       Changes to an Xkb extension device may be tracked by listening to XkbDeviceExtensionNotify
       events and accumulating the changes in an XkbDeviceChangesRec structure. The changes noted
       in  the structure may then be used in subsequent operations to update either a server con-
       figuration or a local copy of an Xkb extension device configuration. The changes structure
       is defined as follows:

       typedef struct _XkbDeviceChanges {
           unsigned int         changed;        /* bits indicating what has changed */
           unsigned short       first_btn;      /* number of first button which changed, if any */
           unsigned short       num_btns;       /* number of buttons that have changed */
           XkbDeviceLedChangesRec leds;
       } XkbDeviceChangesRec,*XkbDeviceChangesPtr;


SEE ALSO
       XkbSetDeviceInfo(3)



X Version 11                               libX11 1.6.7                    XkbChangeDeviceInfo(3)

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