Philipp Hörist pushed to branch master at gajim / gajim
Commits:
af9552d7 by Philipp Hörist at 2018-03-25T00:36:48+01:00
Fix Autoscroll (for real this time)
Fixes #8992
- - - - -
1 changed file:
- gajim/chat_control_base.py
Changes:
=====================================
gajim/chat_control_base.py
=====================================
--- a/gajim/chat_control_base.py
+++ b/gajim/chat_control_base.py
@@ -1268,9 +1268,26 @@ class ChatControlBase(MessageControl,
ChatCommandProcessor, CommandTools):
return
else:
# On scrolliung UP disable autoscroll
- # has_direction is on some systems always False
- # so we cant use it
+ # get_scroll_direction() sets has_direction only TRUE
+ # if smooth scrolling is deactivated. If we have smooth
+ # smooth scrolling we have to use get_scroll_deltas()
has_direction, direction = event.get_scroll_direction()
+ if not has_direction:
+ direction = None
+ smooth, delta_x, delta_y = event.get_scroll_deltas()
+ if smooth:
+ if delta_y < 0:
+ direction = Gdk.ScrollDirection.UP
+ elif delta_y > 0:
+ direction = Gdk.ScrollDirection.DOWN
+ elif delta_x < 0:
+ direction = Gdk.ScrollDirection.LEFT
+ elif delta_x > 0:
+ direction = Gdk.ScrollDirection.RIGHT
+ else:
+ app.log('autoscroll').warning(
+ 'Scroll directions cant be determined')
+
if direction != Gdk.ScrollDirection.UP:
return
# Check if we have a Scrollbar
View it on GitLab:
https://dev.gajim.org/gajim/gajim/commit/af9552d7044c6962154369da81b13af4f040b35e
---
View it on GitLab:
https://dev.gajim.org/gajim/gajim/commit/af9552d7044c6962154369da81b13af4f040b35e
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