Add new options to store columns width

share/tryton/tryton.glade

@@ -915,11 +915,19 @@
                                 <child>
                                   <widget class="GtkCheckMenuItem" id="opt_form_toolbar">
                                     <property name="visible">True</property>
-                                    <property name="label" translatable="yes">Right Toolbar</property>
+                                    <property name="label" translatable="yes">Toolbar</property>
                                     <property name="use_underline">True</property>
                                     <signal name="activate" handler="on_opt_form_toolbar_activate"/>
                                   </widget>
                                 </child>
+                                <child>
+                                  <widget class="GtkCheckMenuItem" id="opt_tree_width">
+                                    <property name="visible">True</property>
+                                    <property name="label" translatable="yes">Save columns width</property>
+                                    <property name="use_underline">True</property>
+                                    <signal name="activate" handler="on_opt_tree_width_activate"/>
+                                  </widget>
+                                </child>
                                 <child>
                                   <widget class="GtkMenuItem" id="forms_tab">
                                     <property name="visible">True</property>

tryton/config.py

@@ -72,6 +72,7 @@ class ConfigManager(object):
             'form.toolbar': True,
             'client.form_tab': 'left',
             'client.form_tab_orientation': 90,
+            'client.tree_width': True,
             'client.lang': 'en_US',
             'client.actions': {
                 'odt': {0: find_path(['ooffice', 'ooffice2'], '%s'),

tryton/gui/main.py

@@ -574,6 +574,8 @@ class Main(object):
         signals = {
             'on_opt_form_toolbar_activate': (fnc_menuitem, 'form.toolbar',
                 'opt_form_toolbar'),
+            'on_opt_tree_width_activate': (fnc_menuitem, 'client.tree_width',
+                'opt_tree_width'),
         }
         self.glade.get_widget('menubar_'+(CONFIG['client.toolbar'] or \
                 'both')).set_active(True)

tryton/gui/window/view_form/view/list.py

@@ -9,6 +9,7 @@ from tryton.action import Action
 from tryton.common import message
 import gettext
 import tryton.common as common
+from tryton.config import CONFIG
 
 _ = gettext.gettext
 
@@ -363,6 +364,25 @@ class ViewList(ParserView):
         return None
 
     def destroy(self):
+        if CONFIG['client.tree_width']:
+            fields = {}
+            last_col = None
+            for col in self.widget_tree.get_columns():
+                if col.get_width() != col.width and col.get_visible():
+                    fields[col.name] = col.get_width()
+                if col.get_visible():
+                    last_col = col
+            #Don't set width for last visible columns
+            #as it depends of the screen size
+            if last_col and last_col.name in fields:
+                del fields[last_col.name]
+
+            if fields:
+                try:
+                    rpc.execute('object', 'execute', 'ir.ui.view_tree_width',
+                            'set_width', self.screen.name, fields, rpc.CONTEXT)
+                except:
+                    pass
         self.widget_tree.destroy()
         del self.screen
         del self.widget_tree

tryton/gui/window/view_form/view/list_gtk/parser.py

@@ -153,7 +153,9 @@ class ParserTree(ParserInterface):
                     width = int(fields[fname]['width'])
                 else:
                     width = twidth.get(fields[fname]['type'], 100)
-                col.set_min_width(width)
+                col.width = width
+                if width > 0:
+                    col.set_fixed_width(width)
                 #XXX doesn't work well when resize columns
                 #col.set_expand(True)
                 if not treeview.sequence: