[pitivi] viewer: Fix handle unhover when cursor leaves widget
- From: Alexandru Băluț <alexbalut src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [pitivi] viewer: Fix handle unhover when cursor leaves widget
- Date: Sun, 12 May 2019 04:25:14 +0000 (UTC)
commit 771daee0ba5f79273245db32943f14db80d468f3
Author: Alexandru Băluț <alexandru balut gmail com>
Date: Tue May 7 07:45:49 2019 +0200
viewer: Fix handle unhover when cursor leaves widget
pitivi/viewer/move_scale_overlay.py | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
---
diff --git a/pitivi/viewer/move_scale_overlay.py b/pitivi/viewer/move_scale_overlay.py
index aa96887a..72040e06 100644
--- a/pitivi/viewer/move_scale_overlay.py
+++ b/pitivi/viewer/move_scale_overlay.py
@@ -149,8 +149,12 @@ class Handle:
self.__update_window_position()
def on_hover(self, cursor_pos):
- distance = numpy.linalg.norm(self.__window_position - cursor_pos)
+ if cursor_pos is None:
+ # The cursor is out of the widget.
+ self.hovered = False
+ return
+ distance = numpy.linalg.norm(self.__window_position - cursor_pos)
if distance < self.__radius:
self.hovered = True
self._overlay.stack.set_cursor(Handle.CURSORS[self.placement])
@@ -545,6 +549,11 @@ class MoveScaleOverlay(Overlay):
self.queue_draw()
return self._is_hovered()
+ def unhover(self):
+ if self.hovered_handle:
+ self.hovered_handle.on_hover(None)
+ Overlay.unhover(self)
+
def update_from_source(self):
self.__set_size(self.__get_source_size() / self.project_size)
self.__set_position(self.__get_source_position() / self.project_size)
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