Author: reinhard
Date: 2010-12-02 14:47:51 -0600 (Thu, 02 Dec 2010)
New Revision: 10254
Modified:
trunk/gnue-forms/
trunk/gnue-forms/src/GFObjects/GFBlock.py
Log:
Enable scrolling through a grid while the block has no current record.
Property changes on: trunk/gnue-forms
___________________________________________________________________
Name: bzr:revision-info
- timestamp: 2010-12-02 21:29:40.832000017 +0100
committer: Reinhard Müller <reinhard.muel...@bytewise.at>
properties:
branch-nick: forms
+ timestamp: 2010-12-02 21:46:05.552000046 +0100
committer: Reinhard Müller <reinhard.muel...@bytewise.at>
properties:
branch-nick: forms
Name: bzr:file-ids
- src/GFObjects/GFBlock.py
1...@3a364389-8fce-0310-8f11-cc363fde16c7:trunk%2Fgnue-forms:src%2FGFObjects%2FGFBlock.py
src/GFObjects/GFEntry.py
1...@3a364389-8fce-0310-8f11-cc363fde16c7:trunk%2Fgnue-forms:src%2FGFObjects%2FGFEntry.py
src/GFObjects/GFField.py
1...@3a364389-8fce-0310-8f11-cc363fde16c7:trunk%2Fgnue-forms:src%2FGFObjects%2FGFField.py
src/GFObjects/GFTabStop.py
3...@3a364389-8fce-0310-8f11-cc363fde16c7:trunk%2Fgnue-forms:src%2FGFObjects%2FGFTabStop.py
src/uidrivers/wx/widgets/entry.py
10...@3a364389-8fce-0310-8f11-cc363fde16c7:trunk%2Fgnue-forms:src%2Fuidrivers%2Fwx%2Fwidgets%2Fentry.py
+ src/GFObjects/GFBlock.py
1...@3a364389-8fce-0310-8f11-cc363fde16c7:trunk%2Fgnue-forms:src%2FGFObjects%2FGFBlock.py
Name: bzr:revision-id:v4
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Name: bzr:text-parents
- src/GFObjects/GFBlock.py
reinhard.muel...@bytewise.at-20101202174643-d9ydcs06o8kfy8h7
src/GFObjects/GFEntry.py
reinhard.muel...@bytewise.at-20101202174643-d9ydcs06o8kfy8h7
src/GFObjects/GFField.py
reinhard.muel...@bytewise.at-20101202174643-d9ydcs06o8kfy8h7
+
Modified: trunk/gnue-forms/src/GFObjects/GFBlock.py
===================================================================
--- trunk/gnue-forms/src/GFObjects/GFBlock.py 2010-12-02 20:47:47 UTC (rev
10253)
+++ trunk/gnue-forms/src/GFObjects/GFBlock.py 2010-12-02 20:47:51 UTC (rev
10254)
@@ -505,17 +505,18 @@
return
# Jump to another record if necessary
- self.__scrolling_blocked = True
jumped = False
- try:
- if self._currentRecord < position:
- self.goto_record(position)
- jumped = True
- elif self._currentRecord > position + self._rows -1:
- self.goto_record(position + self._rows - 1)
- jumped = True
- finally:
- self.__scrolling_blocked = False
+ if self._currentRecord != -1:
+ self.__scrolling_blocked = True
+ try:
+ if self._currentRecord < position:
+ self.goto_record(position)
+ jumped = True
+ elif self._currentRecord > position + self._rows -1:
+ self.goto_record(position + self._rows - 1)
+ jumped = True
+ finally:
+ self.__scrolling_blocked = False
# And now scroll the entries
if jumped:
@@ -1534,16 +1535,12 @@
newRecord = self.__resultset.getRecordNumber()
newRecordCount = self.__resultset.getRecordCount()
- if new_visible_start is None:
- new_visible_start = self.__visible_start
- new_visible_start = max(new_visible_start, newRecord - self._rows + 1)
- new_visible_start = max(new_visible_start, 0)
- new_visible_start = min(new_visible_start, newRecord)
+ if new_visible_start is not None:
+ scroll = new_visible_start - self.__visible_start
+ self.__visible_start = new_visible_start
+ else:
+ scroll = 0
- scroll = new_visible_start - self.__visible_start
-
- self.__visible_start = new_visible_start
-
# Find out which ui entries to refresh
if refresh_all:
# Result set completely changed, refresh everything
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