Enlightenment CVS committal
Author : ningerso
Project : e17
Module : libs/ewl
Dir : e17/libs/ewl/src/lib
Modified Files:
ewl_container.c ewl_container.h
Log Message:
Propagate the enable and disable states to children of containers automatically.
===================================================================
RCS file: /cvs/e/e17/libs/ewl/src/lib/ewl_container.c,v
retrieving revision 1.44
retrieving revision 1.45
diff -u -3 -r1.44 -r1.45
--- ewl_container.c 11 Jul 2006 21:05:55 -0000 1.44
+++ ewl_container.c 10 Aug 2006 08:17:16 -0000 1.45
@@ -59,6 +59,10 @@
ewl_container_unrealize_cb, NULL);
ewl_callback_append(w, EWL_CALLBACK_REPARENT,
ewl_container_reparent_cb, NULL);
+ ewl_callback_append(w, EWL_CALLBACK_WIDGET_ENABLE,
+ ewl_container_enable_cb, NULL);
+ ewl_callback_append(w, EWL_CALLBACK_WIDGET_DISABLE,
+ ewl_container_disable_cb, NULL);
DRETURN_INT(TRUE, DLEVEL_STABLE);
}
@@ -1256,6 +1260,70 @@
ecore_dlist_goto_first(EWL_CONTAINER(w)->children);
while ((child = ecore_dlist_next(EWL_CONTAINER(w)->children)) != NULL) {
ewl_widget_reparent(child);
+ }
+
+ DLEAVE_FUNCTION(DLEVEL_STABLE);
+}
+
+/**
+ * @internal
+ * @param w: The widget to work with
+ * @param ev_data: UNUSED
+ * @param user_data: UNUSED
+ * @return Returns no value
+ * @brief When enabling a container, pass the signal to the children.
+ */
+void
+ewl_container_enable_cb(Ewl_Widget *w, void *ev_data __UNUSED__,
+ void *user_data __UNUSED__)
+{
+ Ewl_Widget *child;
+
+ DENTER_FUNCTION(DLEVEL_STABLE);
+ DCHECK_PARAM_PTR("w", w);
+ DCHECK_TYPE("w", w, EWL_WIDGET_TYPE);
+
+ if (!EWL_CONTAINER(w)->children)
+ DRETURN(DLEVEL_STABLE);
+
+ /*
+ * Reparent all of the containers children
+ */
+ ecore_dlist_goto_first(EWL_CONTAINER(w)->children);
+ while ((child = ecore_dlist_next(EWL_CONTAINER(w)->children)) != NULL) {
+ ewl_widget_enable(child);
+ }
+
+ DLEAVE_FUNCTION(DLEVEL_STABLE);
+}
+
+/**
+ * @internal
+ * @param w: The widget to work with
+ * @param ev_data: UNUSED
+ * @param user_data: UNUSED
+ * @return Returns no value
+ * @brief When enabling a container, pass the signal to the children.
+ */
+void
+ewl_container_disable_cb(Ewl_Widget *w, void *ev_data __UNUSED__,
+ void *user_data __UNUSED__)
+{
+ Ewl_Widget *child;
+
+ DENTER_FUNCTION(DLEVEL_STABLE);
+ DCHECK_PARAM_PTR("w", w);
+ DCHECK_TYPE("w", w, EWL_WIDGET_TYPE);
+
+ if (!EWL_CONTAINER(w)->children)
+ DRETURN(DLEVEL_STABLE);
+
+ /*
+ * Reparent all of the containers children
+ */
+ ecore_dlist_goto_first(EWL_CONTAINER(w)->children);
+ while ((child = ecore_dlist_next(EWL_CONTAINER(w)->children)) != NULL) {
+ ewl_widget_disable(child);
}
DLEAVE_FUNCTION(DLEVEL_STABLE);
===================================================================
RCS file: /cvs/e/e17/libs/ewl/src/lib/ewl_container.h,v
retrieving revision 1.22
retrieving revision 1.23
diff -u -3 -r1.22 -r1.23
--- ewl_container.h 11 Jul 2006 21:05:55 -0000 1.22
+++ ewl_container.h 10 Aug 2006 08:17:16 -0000 1.23
@@ -167,6 +167,8 @@
void ewl_container_configure_cb(Ewl_Widget * w, void *ev_data, void
*user_data);
void ewl_container_reparent_cb(Ewl_Widget * w, void *ev_data, void *user_data);
void ewl_container_unrealize_cb(Ewl_Widget *w, void *ev_data, void *user_data);
+void ewl_container_enable_cb(Ewl_Widget *w, void *ev_data, void *user_data);
+void ewl_container_disable_cb(Ewl_Widget *w, void *ev_data, void *user_data);
/**
* @}
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