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xkbsascreen(3) [debian man page]

XkbSAScreen(3)							   XKB FUNCTIONS						    XkbSAScreen(3)

NAME
XkbSAScreen - Returns the screenXXX field of act converted to a signed int SYNOPSIS
int XkbSAScreen (XkbSwitchScreenAction act); ARGUMENTS
- act action from which to extract screen 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. XkbSAScreen macro returns the screenXXX field of act converted to a signed int. STRUCTURES
typedef struct _XkbSwitchScreenAction { unsigned char type; /* XkbSA_SwitchScreen */ unsigned char flags; /* controls screen switching */ char screenXXX; /* screen number or delta */ } XkbSwitchScreenAction; NOTES
The XkbSwitchScreen 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 action is ignored, it behaves like XkbSA_NoAction. Otherwise, key press and key release events do not generate an event. X Version 11 libX11 1.5.0 XkbSAScreen(3)

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XkbSAPtrDfltValue(3)						   XKB FUNCTIONS					      XkbSAPtrDfltValue(3)

NAME
XkbSAPtrDfltValue - Returns the valueXXX field of act converted to a signed int SYNOPSIS
int XkbSAPtrDfltValue macro ( act ) XkbAction act; ARGUMENTS
- act action from which to extract group DESCRIPTION
Actions associated with the XkbPtrDfltAction structure change the mk_dflt_btn attribute of the MouseKeys control. If the MouseKeys control is not enabled, KeyPress and KeyRelease events are treated as though the action is XkbSA_NoAction. Otherwise, this action changes the mk_dflt_btn attribute of the MouseKeys control. The type field of the XkbPtrDfltAction structure should always be XkbSA_SetPtrDflt. The flags field is composed of the bitwise inclusive OR of the values shown in Table 1 (currently there is only one value defined). Table 1 Pointer Default Flags ----------------------------------------------------------------- Flag Meaning ----------------------------------------------------------------- XkbSA_DfltBtnAbsolute If set, the value field represents an absolute pointer button. Otherwise, the value field represents the amount to be added to the current default button. The affect field specifies what changes as a result of this action. The only valid value for the affect field is XkbSA_AffectDfltBtn. The valueXXX field is a signed character that represents the new button value for the mk_dflt_btn attribute of the MouseKeys control. If XkbSA_DfltBtnAbsolute is set in flags, valueXXX specifies the button to be used; otherwise, valueXXX specifies the amount to be added to the current default button. In either case, illegal button choices are wrapped back around into range. Xkb provides macros, to convert between the integer and signed character values in XkbPtrDfltAction structures. XkbSAPtrDfltValue returns the valueXXX field of act converted to a signed int. STRUCTURES
typedef struct _XkbPtrDfltAction { unsigned char type; /* XkbSA_SetPtrDflt */ unsigned char flags; /* controls the pointer button number */ unsigned char affect; /* XkbSA_AffectDfltBtn */ char valueXXX; /* new default button member */ } XkbPtrDfltAction; X Version 11 libX11 1.2.1 XkbSAPtrDfltValue(3)
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