#

oldXMenu/SetPane.c

@@ -0,0 +1,43 @@
+#include "copyright.h"
+
+/* $Header: /u/src/emacs/19.0/oldXMenu/RCS/SetPane.c,v 1.1 1992/04/11 22:10:21 jimb Exp $ */
+/* Copyright    Massachusetts Institute of Technology    1985	*/
+
+/*
+ * XMenu:	MIT Project Athena, X Window system menu package
+ *
+ *	XMenuSetPane - Set a menu pane to be active or inactive.
+ *
+ *	Author:		Tony Della Fera, DEC
+ *			August, 1985
+ *
+ */
+
+#include "XMenuInt.h"
+
+int
+XMenuSetPane(menu, p_num, active)
+    register XMenu *menu;	/* Menu object to be modified. */
+    register int p_num;		/* Pane number to be modified. */
+    register int active;	/* Make selection active? */
+{
+    register XMPane *p_ptr;	/* XMPane pointer. */
+
+    /*
+     * Find the right pane.
+     */
+    p_ptr = _XMGetPanePtr(menu, p_num);
+    if (p_ptr == NULL) return(XM_FAILURE);
+
+    /*
+     * Set its active switch.
+     */
+    p_ptr->active = active;
+    if (p_ptr->active == False) p_ptr->activated = False;
+
+    /*
+     * Return the pane number just set.
+     */
+    _XMErrorCode = XME_NO_ERROR;
+    return(p_num);
+}