[core/decorators] reset scrolling if content changes

see #622
2020-05-04 20:11:10 +02:00 · 2020-05-04 20:11:10 +02:00 · 98dd8ca5f7
commit 98dd8ca5f7
parent 49c1465b65
2 changed files with 14 additions and 0 deletions
--- a/core/decorators.py
+++ b/core/decorators.py
@ -27,6 +27,12 @@ def scrollable(func):
        text = func(module, widget)
        if not text:
            return text
+
+        if text != widget.get("__content__", text):
+            widget.set("scrolling.start", 0)
+            widget.set("scrolling.direction", "right")
+        widget.set("__content__", text)
+
        width = widget.get(
            "theme.width", util.format.asint(module.parameter("width", 30))
        )