changeset 96ffb3785b46 in tryton:6.4
details: https://hg.tryton.org/tryton?cmd=changeset&node=96ffb3785b46
description:
Do not set adjustment value when testing for next or previous record
issue11463
review419341003
(grafted from 919f582baad176ae184ef4700bc56532072a1783)
diffstat:
tryton/gui/window/view_form/screen/screen.py | 22 ++++++++++------------
1 files changed, 10 insertions(+), 12 deletions(-)
diffs (63 lines):
diff -r 863dbda09832 -r 96ffb3785b46
tryton/gui/window/view_form/screen/screen.py
--- a/tryton/gui/window/view_form/screen/screen.py Mon May 02 16:27:12
2022 +0200
+++ b/tryton/gui/window/view_form/screen/screen.py Tue Jun 21 10:15:13
2022 +0200
@@ -982,16 +982,15 @@
# Force record_message
self.current_record = self.current_record
- def _get_next_record(self):
+ def _get_next_record(self, test=False):
view = self.current_view
if view.view_type == 'tree' and len(self.group):
range_ = view.treeview.get_visible_range()
- if range_:
+ if range_ and not test:
start, end = range_
vadjustment = view.treeview.get_vadjustment()
- vadjustment.props.value = min(
- vadjustment.props.value + vadjustment.props.page_increment,
- vadjustment.props.upper)
+ vadjustment.set_value(
+ vadjustment.props.value + vadjustment.props.page_increment)
model = view.treeview.get_model()
iter_ = model.get_iter(end)
return model.get_value(iter_, 0)
@@ -1059,7 +1058,7 @@
return self.group[0] if len(self.group) else None
def has_next(self):
- next_record = self._get_next_record()
+ next_record = self._get_next_record(test=True)
return next_record and next_record != self.current_record
def display_next(self):
@@ -1070,16 +1069,15 @@
self.set_cursor(reset_view=False)
view.display()
- def _get_prev_record(self):
+ def _get_prev_record(self, test=False):
view = self.current_view
if view.view_type == 'tree' and len(self.group):
range_ = view.treeview.get_visible_range()
- if range_:
+ if range_ and not test:
start, end = range_
vadjustment = view.treeview.get_vadjustment()
- vadjustment.props.value = min(
- vadjustment.props.value - vadjustment.props.page_increment,
- vadjustment.props.lower)
+ vadjustment.set_value(
+ vadjustment.props.value - vadjustment.props.page_increment)
model = view.treeview.get_model()
iter_ = model.get_iter(start)
return model.get_value(iter_, 0)
@@ -1137,7 +1135,7 @@
return self.group[-1] if len(self.group) else None
def has_prev(self):
- prev_record = self._get_prev_record()
+ prev_record = self._get_prev_record(test=True)
return prev_record and prev_record != self.current_record
def display_prev(self):
