XkbSASetScreen(3) XKB FUNCTIONS XkbSASetScreen(3)
NAME
XkbSASetScreen - Sets the screenXXX field of act from s
SYNOPSIS
void XkbSASetScreen (XkbSwitchScreenAction act, int s);
ARGUMENTS
act action in which to set screenXXX
s value to set in screenXXX
DESCRIPTION
Actions associated with the XkbSwitchScreen action structure change the
active screen on a multiscreen display.
The type field of the XkbSwitchScreenAction structure should always be
XkbSA_SwitchScreen.
The flags field is composed of the bitwise inclusive OR of the masks
shown in Table 1.
Table 1 Switch Screen Action Flags
───────────────────────────────────────────────────────────────────
Flag Meaning
───────────────────────────────────────────────────────────────────
XkbSA_SwitchAbsolute If set, the screenXXX field represents
the index of the new screen. Otherwise,
it represents an offset from the current
screen to the new screen.
XkbSA_SwitchApplication If not set, the action should switch to
another screen on the same server. Oth-
erwise, it should switch to another X
server or application that shares the
same physical display.
The screenXXX field is a signed character value that represents either
the relative or absolute screen index, depending on the state of the
XkbSA_SwitchAbsolute bit in the flags field. Xkb provides the following
macros to convert between the integer and signed character value for
screen numbers in XkbSwitchScreenAction structures.
STRUCTURES
typedef struct _XkbSwitchScreenAction {
unsigned char type; /* XkbSA_SwitchScreen */
unsigned char flags; /* controls screen switching */
char screenXXX; /* screen number or delta */
} XkbSwitchScreenAction;
NOTES
This action is optional. Servers are free to ignore the action or any
of its flags if they do not support the requested behavior. If the ac-
tion is ignored, it behaves like XkbSA_NoAction. Otherwise, key press
and key release events do not generate an event.
X Version 11 libX11 1.8.4 XkbSASetScreen(3)
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