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-rw-r--r--homescreen/docs/homescreen_api.md1
1 files changed, 1 insertions, 0 deletions
diff --git a/homescreen/docs/homescreen_api.md b/homescreen/docs/homescreen_api.md
index 17a3bad..8f7b8f4 100644
--- a/homescreen/docs/homescreen_api.md
+++ b/homescreen/docs/homescreen_api.md
@@ -90,6 +90,7 @@ A surface can be visible or invisible (please do not confuse “visible” and
Right now an application has to pull this information.
This is not optimal and will change in the future. There are two options:
+
- The homescreen API will provide a signal that is emitted every time the visible status of surfaces changes. This would be way more efficient, because it would save time and avoid a re-occurring API call. __UPDATE:__ There is a D-Bus signal implemented in this API
- For Qt, there is already a patch available that provides this information as a base class property. See https://codereview.qt-project.org/#/c/176211/ This would be optimal for Qt widget applications. But not useful for other languages, e.g. Java. __UPDATE:__ This patch got reverted in AGL!