Fix for Bug#96: Narrower/Wider buttons now work in CSS browsers. This is only

in affect for DTML thus far.

doc/CHANGES.txt

@@ -74,6 +74,10 @@ Zope Changes
       - New implementation of ZODB object cache.
 
     Bugs:
+    
+      - Fixed bug #96: Narrower/Wider buttons now work on both CSS and non-CSS
+        compliant browsers. This allows better control for browsers that have a
+        hard time knowing what 100% means.
 
       - Fix for Collector #319: filtered_manage_options didn't
         correctly filter tabs based on permission.

lib/python/OFS/DTMLMethod.py

@@ -12,7 +12,7 @@
 ##############################################################################
 """DTML Method objects."""
 
-__version__='$Revision: 1.75 $'[11:-2]
+__version__='$Revision: 1.76 $'[11:-2]
 
 import History
 from Globals import HTML, DTMLFile, MessageDialog
@@ -222,7 +222,7 @@ class DTMLMethod(RestrictedDTML, HTML, Acquisition.Implicit, RoleManager,
         dr,dc = self._size_changes[SUBMIT]
         
         rows=max(1,int(dtpref_rows)+dr)
-        cols=max(40,int(dtpref_cols)+dc)
+        cols=max(35,int(dtpref_cols)+dc)
         e=(DateTime('GMT') + 365).rfc822()
         resp=REQUEST['RESPONSE']
         resp.setCookie('dtpref_rows',str(rows),path='/',expires=e)
@@ -231,7 +231,7 @@ class DTMLMethod(RestrictedDTML, HTML, Acquisition.Implicit, RoleManager,
             self,REQUEST,title=title,__str__=self.quotedHTML(data),
             dtpref_cols=cols,dtpref_rows=rows)
 
-    def manage_edit(self,data,title,SUBMIT='Change',dtpref_cols='50',
+    def manage_edit(self,data,title,SUBMIT='Change',dtpref_cols='70',
                     dtpref_rows='20',REQUEST=None):
         """
         Replaces a Documents contents with Data, Title with Title.

lib/python/OFS/dtml/documentEdit.dtml

@@ -25,13 +25,12 @@ the <em>browse</em> button to select a local file to upload.
 
 <tr>
   <td align="left" valign="top" colspan="2">
-  <div style="width: 100%;">
-  <textarea name="data:text" wrap="off" style="width: 100%;"<dtml-if 
-   dtpref_cols> cols="<dtml-var dtpref_cols>"<dtml-else
-   > cols="50"</dtml-if><dtml-if dtpref_rows> rows="<dtml-var 
-   dtpref_rows>"<dtml-else> rows="20"</dtml-if>><dtml-var 
-   __str__></textarea>
-  </div>
+  <dtml-let cols="_.int(REQUEST.get('dtpref_cols',70))"
+            width="_.min(_.int(_.float(dtpref_cols)/70.0 * 100.0),100)">
+  <textarea name="data:text" wrap="off" style="width:&dtml-width;%"
+    cols="&dtml-cols;" rows="<dtml-var dtpref_rows missing="20">"
+    ><dtml-var __str__></textarea>
+  </dtml-let>
   </td>
 </tr>
 </dtml-with>