I wrote:
> Is it possible to set the dash list of a GC? I cannot find any way to
> do it... -- Ture
Oh well. Here's what I used as a stopgap so I could get on with hacking:
--- gtkmodule.c.~1~ Mon Dec 21 11:20:07 1998
+++ gtkmodule.c Tue Feb 23 23:49:08 1999
@@ -1356,7 +1385,39 @@ PyGdkGC_SetAttr(PyGdkGC_Object *self, ch
PyErr_SetString(PyExc_TypeError, "can't delete attributes");
return -1;
}
- if (PyInt_Check(value)) {
+ if (!strcmp(key, "dashes")) {
+ PyObject *offset, *dash_list;
+ int coffset;
+ char *cdash_list;
+ int k;
+ if (!PyTuple_Check(value) || PyTuple_Size(value) != 2) {
+ PyErr_SetString(PyExc_TypeError, "set_dashes requires a tuple/2");
+ return -1;
+ }
+ offset = PyTuple_GetItem(value, 0);
+ dash_list = PyTuple_GetItem(value, 1);
+ if (!PyInt_Check(offset) || !PyList_Check(dash_list)) {
+ PyErr_SetString(PyExc_TypeError,
+ "bad type for offset or dash_list");
+ return -1;
+ }
+ coffset = (int)PyInt_AsLong(offset);
+ cdash_list = malloc(PyList_Size(dash_list));
+ for (k = 0; k < PyList_Size(dash_list); k++) {
+ PyObject *item;
+ item = PyList_GetItem(dash_list, k);
+ if (!PyInt_Check(item)) {
+ PyErr_SetString(PyExc_TypeError,
+ "dash list items must be integers");
+ free(cdash_list);
+ }
+ cdash_list[k] = (char)PyInt_AsLong(item);
+ }
+ gdk_gc_set_dashes(gc, coffset, cdash_list, PyList_Size(dash_list));
+ free(cdash_list);
+ return 0;
+ }
+ else if (PyInt_Check(value)) {
int i = PyInt_AsLong(value);
GdkGCValues v;
gdk_gc_get_values(gc, &v);
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