dabo Commit
Revision 6895
Date: 2011-10-12 14:51:40 -0700 (Wed, 12 Oct 2011)
Author: Paul
Trac: http://trac.dabodev.com/changeset/6895
Changed:
U trunk/dabo/ui/uiwx/dImage.py
Log:
This change to dImage lets me set Picture to a buffer, such as what I
get from my sqlite BLOB field, and the wx.Image is created and
served up.
I still don't understand how to bind the control directly to my bizobj
and interact directly with the Value property instead of Picture.
Diff:
Modified: trunk/dabo/ui/uiwx/dImage.py
===================================================================
--- trunk/dabo/ui/uiwx/dImage.py 2011-10-12 21:13:12 UTC (rev 6894)
+++ trunk/dabo/ui/uiwx/dImage.py 2011-10-12 21:51:40 UTC (rev 6895)
@@ -1,9 +1,9 @@
#!/usr/bin/env python
# -*- coding: utf-8 -*-
+import cStringIO
import imghdr
import os
-import tempfile
import wx
import dabo
@@ -264,6 +264,12 @@
self._bmp = val
self.__image = self.__val = val.ConvertToImage()
self._picture = "(stream)"
+ elif isinstance(val, buffer):
+ val = cStringIO.StringIO(val)
+ img = wx.EmptyImage()
+ img.LoadStream(val)
+ self._setPicture(img)
+ return
else:
pathExists = os.path.exists(val)
if not val:
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