XtGetGC(3Xt) X11R5 XtGetGC(3Xt)NAME
XtGetGC, XtReleaseGC - obtain and destroy a sharable GC
SYNTAX
GC XtGetGC(w, value_mask, values)
Widget w;
XtGCMask value_mask;
XGCValues *values;
void XtReleaseGC(w, gc)
Widget w;
GC gc;
ARGUMENTS
gc Specifies the GC to be deallocated.
values Specifies the actual values for this GC.
value_mask
Specifies which fields of the values are specified.
w Specifies the widget.
DESCRIPTION
The function returns a sharable, read-only GC. The parameters to this
function are the same as those for except that a widget is passed
instead of a display. shares only GCs in which all values in the GC
returned by are the same. In particular, it does not use the
value_mask provided to determine which fields of the GC a widget con‐
siders relevant. The value_mask is used only to tell the server which
fields should be filled in with widget data and which it should fill in
with default values. For further information about value_mask and val‐
ues, see in the Xlib - C Language X Interface.
The function deallocate the specified shared GC.
SEE ALSO
X Toolkit Intrinsics - C Language Interface
Xlib - C Language X Interface
XtGetGC(3Xt)
