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Diffstat (limited to 'man/XQueryDeviceState.man')
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1 files changed, 0 insertions, 99 deletions
diff --git a/man/XQueryDeviceState.man b/man/XQueryDeviceState.man deleted file mode 100644 index 2e238ff..0000000 --- a/man/XQueryDeviceState.man +++ /dev/null @@ -1,99 +0,0 @@ -.\" -.\" $XFree86: xc/doc/man/Xi/XQueryDv.man,v 1.2 2001/01/27 18:20:21 dawes Exp $ -.\" -.\" -.\" Copyright ([\d,\s]*) by Hewlett-Packard Company, Ardent Computer, -.\" -.\" Permission to use, copy, modify, distribute, and sell this documentation -.\" for any purpose and without fee is hereby granted, provided that the above -.\" copyright notice and this permission notice appear in all copies. -.\" Ardent, and Hewlett-Packard make no representations about the -.\" suitability for any purpose of the information in this document. It is -.\" provided \`\`as is'' without express or implied warranty. -.\" -.\" $Xorg: XQueryDv.man,v 1.3 2000/08/17 19:41:56 cpqbld Exp $ -.ds xL Programming with Xlib -.TH XQueryDeviceState __LIB_MAN_SUFFIX__ __xorgversion__ "X FUNCTIONS" -.SH NAME -XQueryDeviceState \- query the state of an extension input device. -.SH SYNTAX -.HP -int XQueryDeviceState\^(\^Display *\fIdisplay\fP\^, XDevice *\fIdevice\fP\^); -.SH ARGUMENTS -.TP 12 -.I display -Specifies the connection to the X server. -.TP 12 -.I device -Specifies the device whose state is to be queried. -.SH DESCRIPTION -The -\fIXQueryDeviceState\fP -request queries the state of an input device. The current state of -keys and buttons (up or down), and valuators (current value) on the device -is reported by this request. Each key or button is represented by a bit -in the \fIXDeviceState\fP structure that is returned. Valuators on the -device report 0 if they are reporting relative information, and the -current value if they are reporting absolute information. -.LP -\fIXQueryDeviceState\fP -can generate a \fIBadDevice\fP error. -.SH STRUCTURES -The -\fIXDeviceState\fP -structure contains: -.LP -.nf -typedef struct { - XID device_id; - int num_classes; - XInputClass *data; -} XDeviceState; -.fi -.LP -The -\fIXValuatorState\fP -structure contains: -.LP -.nf -typedef struct { - unsigned char class; - unsigned char length; - unsigned char num_valuators; - unsigned char mode; - int *valuators; -} XValuatorState; -.fi -.LP -The \fIXKeyState\fP structure contains: -.LP -.nf -typedef struct { - unsigned char class; - unsigned char length; - short num_keys; - char keys[32]; -} XKeyState; -.fi -.LP -The \fIXButtonState\fP structure contains: -.LP -.nf -typedef struct { - unsigned char class; - unsigned char length; - short num_buttons; - char buttons[32]; -} XButtonState; -.fi -.SH DIAGNOSTICS -.TP 12 -\fIBadDevice\fP -An invalid device was specified. The specified device does not exist or has -not been opened by this client via \fIXOpenInputDevice\fP. This error may -also occur if some other client has caused the specified device to become -the X keyboard or X pointer device via the \fIXChangeKeyboardDevice\fP or -\fIXChangePointerDevice\fP requests. -.SH "SEE ALSO" -.br -\fI\*(xL\fP |