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-rw-r--r--widget.c23
1 files changed, 22 insertions, 1 deletions
diff --git a/widget.c b/widget.c
index 5476cd1..5ade00c 100644
--- a/widget.c
+++ b/widget.c
@@ -1,4 +1,4 @@
-/* $Id: widget.c,v 1.22 2006/01/30 05:47:38 reinelt Exp $
+/* $Id: widget.c,v 1.23 2006/02/21 05:50:34 reinelt Exp $
*
* generic widget handling
*
@@ -21,6 +21,9 @@
*
*
* $Log: widget.c,v $
+ * Revision 1.23 2006/02/21 05:50:34 reinelt
+ * keypad support from Cris Maj
+ *
* Revision 1.22 2006/01/30 05:47:38 reinelt
* graphic subsystem changed to full-color RGBA
*
@@ -318,3 +321,21 @@ int widget_add(const char *name, const int type, const int layer, const int row,
return 0;
}
+
+/* return the found widget, or else NULL */
+WIDGET *widget_find(int type, void *needle)
+{
+ WIDGET *widget = NULL;
+ int i;
+
+ for (i = 0; i < nWidgets; i++) {
+ widget = &(Widgets[i]);
+ if (widget->class->type == type) {
+ if (widget->class->find != NULL && widget->class->find(widget, needle) == 0)
+ break;
+ }
+ widget = NULL;
+ }
+
+ return widget;
+}