105 lines
2.8 KiB
Groff
105 lines
2.8 KiB
Groff
'\" t
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.\" Copyright 1999 Oracle and/or its affiliates. All rights reserved.
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.\"
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.\" Permission is hereby granted, free of charge, to any person obtaining a
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.\" copy of this software and associated documentation files (the "Software"),
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.\" to deal in the Software without restriction, including without limitation
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.\" the rights to use, copy, modify, merge, publish, distribute, sublicense,
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.\" and/or sell copies of the Software, and to permit persons to whom the
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.\" Software is furnished to do so, subject to the following conditions:
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.\"
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.\" The above copyright notice and this permission notice (including the next
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.\" paragraph) shall be included in all copies or substantial portions of the
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.\" Software.
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.\"
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.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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.\" IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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.\" FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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.\" THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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.\" LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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.\" FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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.\" DEALINGS IN THE SOFTWARE.
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.\"
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.TH XkbLatchModifiers __libmansuffix__ __xorgversion__ "XKB FUNCTIONS"
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.SH NAME
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XkbLatchModifiers \- Latches and unlatches any of the eight real keyboard
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modifiers
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.SH SYNOPSIS
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.HP
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.B Bool XkbLatchModifiers
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.BI "(\^Display *" "display" "\^,"
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.BI "unsigned int " "device_spec" "\^,"
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.BI "unsigned int " "affect" "\^,"
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.BI "unsigned int " "values" "\^);"
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.if n .ti +5n
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.if t .ti +.5i
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.SH ARGUMENTS
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.TP
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.I display
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connection to the X server
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.TP
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.I device_spec
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device ID, or XkbUseCoreKbd
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.TP
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.I affect
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mask of real modifiers whose lock state is to change
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.TP
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.I values
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1 => lock, 0 => unlock; only for modifiers selected by affect
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.SH DESCRIPTION
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.LP
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.I XkbLatchModifiers
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sends a request to the server to latch the real modifiers
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selected by both
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.I affect
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and
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.I values
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and to unlatch the real modifiers selected by
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.I affect
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, but not selected by
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.I values.
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.I XkbLatchModifiers
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does not wait for a reply from the server. It returns True if
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the request was sent, and False otherwise.
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The functions in this section that change the use of modifiers use a mask in the
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parameter affect. It is a bitwise inclusive OR of the legal modifier masks:
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.TS
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c
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l
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l.
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Table 1 Real Modifier Masks
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_
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Mask
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_
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ShiftMask
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LockMask
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ControlMask
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Mod1Mask
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Mod2Mask
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Mod3Mask
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Mod4Mask
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Mod5Mask
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.TE
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.SH "RETURN VALUES"
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.TP 15
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True
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The
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.I XkbLatchModifiers
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function returns True if a request was sent to the server to latch the real modifiers selected by both
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.I affect
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and
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.I values
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and to unlatch the real modifiers selected by
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.I affect
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, but not selected by
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.I values.
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.TP 15
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False
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The
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.I XkbLatchModifiers
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function returns False if the request was not sent.
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