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22 .TH XkbAddGeomColor __libmansuffix__ __xorgversion__ "XKB FUNCTIONS"
24 XkbAddGeomColor \- Add one color name to an existing keyboard geometry
28 .B XkbColorPtr XkbAddGeomColor
29 .BI "(\^XkbGeometryPtr " "geom" "\^,"
30 .BI "char *" "spec" "\^,"
31 .BI "unsigned int " "pixel" "\^);"
37 geometry to be updated
46 Xkb provides functions to add a single new element to the top-level keyboard
47 geometry. In each case the
49 fields of the corresponding structure is incremented by 1. These functions do
52 unless there is no more room in the array. Some of these functions fill in the
53 values of the element's structure from the arguments. For other functions, you
54 must explicitly write code to fill the structure's elements.
56 The top-level geometry description includes a list of
57 .I geometry properties.
58 A geometry property associates an arbitrary string with an equally arbitrary
59 name. Programs that display images of keyboards can use geometry properties as
60 hints, but they are not interpreted by Xkb. No other geometry structures refer
61 to geometry properties.
64 adds the specified color
68 to the specified geometry
70 The top-level geometry description includes a list of up to MaxColors (32)
74 is a string whose interpretation is not specified by Xkb and neither is the
76 value's interpretation. All other geometry data structures refer to colors using
77 their indices in this global list or pointers to colors in this list.
79 returns NULL if any of the parameters is empty or if it was not able to allocate
80 space for the color. To allocate space for an arbitrary number of colors to a
88 typedef struct _XkbColor {
89 unsigned int pixel; /\(** color */
90 char * spec; /\(** color name */
91 } XkbColorRec,*XkbColorPtr;
95 .BR XkbAllocGeomColors (__libmansuffix__)