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revision 46 by bh, Fri Sep 7 15:00:33 2001 UTC revision 230 by bh, Fri Jul 19 13:21:14 2002 UTC
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1    2002-07-19  Bernhard Herzog  <[email protected]>
2    
3            * Thuban/UI/main.py, Thuban/UI/__init__.py: Move the work-around
4            for the wxPython locale bug to __init__.py so that it's
5            automatically executed by anybody using UI code from Thuban.
6    
7    2002-07-18  Bernhard Herzog  <[email protected]>
8    
9            * Thuban/UI/main.py (main): app no longer needs to be global
10    
11            * Thuban/UI/mainwindow.py (MainWindow.__init__): Add application
12            as parameter and store it in an instance variable
13            (MainWindow.invoke_command, MainWindow.update_command_ui)
14            (MainWindow.save_modified_session, MainWindow.NewSession)
15            (MainWindow.OpenSession, MainWindow.SaveSession)
16            (MainWindow.SaveSessionAs, MainWindow.ShowSessionTree): Use self's
17            application object.
18    
19            * Thuban/UI/application.py (ThubanApplication.OnInit): Instantiate
20            the main window with self.
21    
22            * Thuban/UI/context.py: New module with the context class
23    
24            * Thuban/UI/command.py (Command): Update doc string.
25    
26            * Thuban/UI/mainwindow.py (MainWindow.invoke_command,
27            MainWindow.update_command_ui): Pass an instance of the context
28            class to the command's methods
29            (check_current_tool, call_method): Handle the new context
30            implementation
31    
32            * Examples/simple_extensions/simple_tool.py (simple_tool,
33            check_simple_tool): Handle the new context implementation
34    
35            * Examples/simple_extensions/simple_command.py (simple_command):
36            Handle the new context implementation. Update the comments about
37            the context.
38    
39            * Thuban/UI/application.py (ThubanApplication.SetSession): Add
40            doc-string
41            (ThubanApplication.Session): New method to return the session
42            object
43    
44            * Thuban/UI/tree.py (SessionTreeCtrl.update_tree): The
45            interactor's selected_layer may not be a layer of the current
46            session when the tree is updated while a new session is being set.
47    
48    2002-07-17  Bernhard Herzog  <[email protected]>
49    
50            * Thuban/UI/tree.py (color_string): Removed. No longer used.
51            (SessionTreeCtrl.update_tree, SessionTreeCtrl.add_items): Split
52            update_tree into update_tree and add_items. The tree now uses a
53            more generic way to display the contents of the tree.
54            (SessionTreeCtrl): Add a doc string explaining the TreeInfo method
55    
56            * Thuban/Model/layer.py (Layer.TreeInfo),
57            Thuban/Model/extension.py (Extension.TreeInfo),
58            Thuban/Model/map.py (Map.TreeInfo),
59            Thuban/Model/session.py (Session.TreeInfo):
60            Add TreeInfo methods to implement the new tree view update scheme
61    
62    2002-07-16  Bernhard Herzog  <[email protected]>
63    
64            * Thuban/UI/application.py: Don't use "import from" for the
65            MainWindow. It can't always be resolved.
66            (ThubanApplication.OnInit): change reference to MainWindow
67            accordingly.
68    
69            * Thuban/UI/menu.py (Menu.SetItems): New method to replace a menu
70            completely
71    
72    2002-07-10  Bernhard Herzog  <[email protected]>
73    
74            * setup.py (create_init_module): New configurable variable whose
75            default depends on the platform we're running on.
76            (ThubanInstall.initialize_options): Initialize
77            self.create_init_module from the global create_init_module
78            (ThubanInstall.user_options): indictate that the options
79            create-init-module and init-module-dir have arguments.
80    
81            * setup.py: In the setup call change the version number to include
82            cvs.
83    
84            * MANIFEST.in: Add the files in Examples
85    
86    2002-07-09  Bernhard Herzog  <[email protected]>
87    
88            * setup.py: In the setup call, use the thuban homepage as the
89            value of the url parameter.
90    
91            * Examples: New subdirectory for examples.
92    
93            * Examples/simple_extensions/simple_tool.xpm,
94            Examples/simple_extensions/simple_tool.py,
95            Examples/simple_extensions/simple_command.py,
96            Examples/simple_extensions/README: Simple examples showing how to
97            add new commands and tools.
98    
99            * setup.cfg (bdist_rpm): Add the default value for prefix and tell
100            bdist_rpm that we also have an install script.
101            (bdist_inno): Add 2002 to the copyright notice.
102    
103            * setup.py: Create a file in python's site-packages directory to
104            make installation of Thuban as a library easier.
105            (ThubanInstall.user_options): Add two new options,
106            create-init-module and init-module-dir
107            (ThubanInstall.expand_with_pure_python_dirs): New method to expand
108            filenames for installation in the default directories.
109            (ThubanInstall.select_scheme, ThubanInstall.convert_paths): Extend
110            the inherited methods to capture some filenames before they're
111            transformed too much by distutils.
112            (ThubanInstall.run): Create the init module if requested.
113            (ThubanInstall.thuban_init_filename): New method to return the
114            full name of the init module.
115            (ThubanInstall.get_outputs): Append the filename of the init
116            module.
117    
118    2002-07-08  Bernhard Herzog  <[email protected]>
119    
120            * setup.py (thuban_bdist_rpm): Extend this version of bdist_rpm to
121            handle the prefix properly which means that the default for the
122            installation prefix should be /usr for RPMs and /usr/local when
123            doing a normal source install.
124            (bdist_rpm_install_script): Script to override the default install
125            commands in the specfile generated by the bdist_rpm command.
126            (thuban_bdist_rpm.user_options): Add a prefix option
127            (thuban_bdist_rpm.initialize_options): Init the prefix option.
128            Create the script files for the spec files as empty files here
129            (thuban_bdist_rpm._make_spec_file): Override the inherited method
130            to fill the script files with content.
131    
132            * Thuban/Model/save.py (relative_filename): Wrapper around
133            Thuban.Lib.fileutil.relative_filename that accepts an empty dir
134            argument. save_session now automatically uses this version,
135            solving a problem when saving to a relative filename.
136    
137            * setup.py: In the setup call, make sure that the library
138            directories are under $prefix/lib not directly under $prefix.
139    
140    2002-06-20      Jan-Oliver Wagner <[email protected]>
141    
142            * Thuban/Model/extension.py: new module to handle extension objects.
143            * Thuban/Model/messages.py: new messages for extensions.
144            * Thuban/Model/session.py (Session.Extensions, Session.HasExtensions,
145            Session.AddExtension): new for handling extensions.
146            Also some other minor changes to round up extension handling.
147            * Thuban/UI/tree.py (SessionTreeCrtl:update_tree): Added visualization
148            of Extension titles and title and names of its objects.
149    
150    2002-05-29  Bernhard Herzog  <[email protected]>
151    
152            * Thuban/UI/mainwindow.py (MainWindow.bind_command_events): Bind
153            the events for a command.
154            (MainWindow.add_toolbar_command, MainWindow.add_menu_command):
155            Call bind_command_events to bind the events. add_toolbar_command
156            can now bind events too so that it's possible to have commands
157            that are only available through the toolbar.
158            (MainWindow.init_ids): New instance variable events_bound to keep
159            track of for which commands events have been bound.
160    
161    2002-05-28  Bernhard Herzog  <[email protected]>
162    
163            * Thuban/UI/menu.py: New module to build and manage menus.
164    
165            * Thuban/UI/mainwindow.py: Remove some unused imports.
166            (MainWindow.__init__, main_menu): move the definition of the main
167            menu from __init__ to the Menu instance main_menu.
168            (MainWindow.build_menu_bar, MainWindow.build_menu): New methods to
169            build the menu bar and sub-menus from a menu description.
170    
171            * Thuban/UI/application.py (ThubanApplication.OnInit): Read the
172            startup file
173            (ThubanApplication.read_startup_files): New method to run
174            ~/.thuban/thubanstart.py
175    
176            * Thuban/UI/mainwindow.py (MainWindow.__init__, main_toolbar):
177            Move the toolbar definition to the Menu instance main_toolbar.
178            (MainWindow.build_toolbar): New method to build the toolbar
179            similar to the build_menu methods
180    
181    2002-05-23  Bernhard Herzog  <[email protected]>
182    
183            * Thuban/UI/mainwindow.py (MainWindow.__init__): Fix spelling of
184            layer_outline_color. Fix it in the definition of the command too.
185    
186            * Thuban/UI/command.py (Command): Fix typo in doc string
187    
188    2002-05-22  Bernhard Herzog  <[email protected]>
189    
190            * Thuban/UI/mainwindow.py (MainWindow.RunMessageBox): Fix a typo
191            in the docstring
192    
193    2002-05-15  Bernhard Herzog  <[email protected]>
194    
195            * Thuban/Model/layer.py (Layer.open_shapefile): Set bbox to None
196            when the shapefile is empty.
197            (Layer.BoundingBox, Layer.LatLongBoundingBox): Both methods may
198            now return None for empty shapefiles. Update doc-strings.
199    
200            * Thuban/Model/map.py (Map.BoundingBox): Add doc-string. Deal with
201            the layer's bbox being None.
202    
203            * Thuban/UI/tree.py (SessionTreeCtrl.update_tree): Deal with the
204            layer's bbox being None.
205    
206            * Thuban/UI/view.py (MapCanvas.shape_selected): Only redraw when
207            necessary.
208            (MapCanvas.__init__): New instance variables, last_selected_layer
209            and last_selected_shape to determine how the selection has
210            changed.
211    
212            * Thuban/UI/tableview.py (TableGrid.__init__): Do not call
213            AutoSizeColumns because it will cause a traversal of the entire
214            table which for large .dbf files will take a very long time.
215    
216    2002-05-14  Bernhard Herzog  <[email protected]>
217    
218            * Thuban/Model/layer.py (Layer.open_shapefile): Choose a better
219            maximum depth for the tree than shapelib does by default.
220    
221    2002-05-10  Bernhard Herzog  <[email protected]>
222    
223            * setup.py (py_modules): The shptree modules doesn't have a
224            wrapper, so don't include it in the py_modules
225    
226    2002-05-08  Bernhard Herzog  <[email protected]>
227    
228            * extensions/shapelib/shptree.c (compare_ints): Make arguments
229            const void * as in the qsort prototype
230            (SHPTreeFindLikelyShapes): Remove some unused variables.
231    
232            * Thuban/UI/view.py (PanTool.MouseMove): Use the bitmap the view
233            maintains to redraw the window during a drag.
234            (MapCanvas.unprojected_rect_around_point): New method to determine
235            a small region around a point for hit-testing.
236            (MapCanvas.find_shape_at): Only test the shapes in a small region
237            around the point.
238    
239            * setup.py: Increment the version to 0.1.2
240    
241            * Thuban/UI/tree.py (SessionTreeCtrl.unsubscribe_all): Remove a
242            debug print and set session to None after unsubscribing
243    
244    2002-05-07  Bernhard Herzog  <[email protected]>
245    
246            * Data/iceland_sample.session, Data/iceland_sample.thuban: Rename
247            the file to have a .thuban extension.
248    
249            * Thuban/UI/tree.py (session_channels): New class constant with
250            all the session channels to subscribe to to update the tree
251            (SessionTreeCtrl.session_changed): Remember the session so that we
252            can unsubscribe properly. Use the new class constant to
253            unsubscribe from the old session and subscribe to the new one.
254            (SessionTreeCtrl.unsubscribe_all): New method to unsubscribe all
255            subscriptions of the SessionTreeCtrl.
256            (SessionTreeView.OnClose): Call the tree's unsubscribe_all method.
257    
258            * Thuban/UI/mainwindow.py (MainWindow.__init__): Add the "Show
259            Session Tree" command to the file menu.
260    
261            * Thuban/UI/view.py (MapCanvas.do_redraw): Pass the entire bitmap
262            as update_region to the renderer.
263    
264            * Thuban/UI/renderer.py
265            (ScreenRenderer.layer_ids, ScreenRenderer.draw_shape_layer): The
266            update box is now directly a tuple, not a wxRect anymore.
267    
268            * Thuban/Model/layer.py (Layer.ShapesInRegion): Remove some debug
269            prints.
270    
271    2002-05-07  Bernhard Herzog  <[email protected]>
272    
273            * setup.py: Add the shptree extension module. See
274            extensions/pyshapelib/ChangeLog for more details.
275    
276            * extensions/shapelib/shpopen.c, extensions/shapelib/shapefil.h,
277            extensions/shapelib/dbfopen.c: Really update to the versions of
278            shapelib 1.2.9. For some reason it wasn't really done on
279            2002-04-11.
280    
281            * extensions/shapelib/shptree.c: Modified version of shptree.c of
282            shapelib 1.2.9. The only real difference is the use of qsort
283            instead of a bubble sort implementation
284    
285            * Thuban/Model/layer.py (Layer.__init__): New instance variable
286            shapetree to hold the shapelib quadtree for the shapefile
287            (Layer.open_shapefile): Create the quad tree.
288            (Layer.ShapesInRegion): New method to return the ids of shapes in
289            a given region using the quad tree.
290    
291            * extensions/thuban/wxproj.cpp (project_points): Fix some typos in
292            comment
293            (draw_polygon_shape): Accept both arcs and polygons.
294            (initwxproj): Use the new PYSHAPELIB_IMPORT_API macro to import
295            the api.
296    
297            * Thuban/UI/renderer.py (MapRenderer.layer_ids): New method to
298            return the shape ids to be rendered in a given layer.
299            (MapRenderer.draw_shape_layer): Call layer_ids to get the list of
300            ids. Use draw_polygon_shape to draw arc shapes as well.
301            (ScreenRenderer.RenderMap): New parameter for the rectangle that
302            has to be updated
303            (ScreenRenderer.layer_ids): Make use of the layer's quadtree by
304            calling it's ShapesInRegion method.
305    
306            * Thuban/UI/view.py (MapCanvas.__init__): New instance variable
307            update_region for the update region.
308            (MapCanvas.OnPaint): Maintain the update region
309            (MapCanvas.do_redraw): Pass the bounding box of the update_region
310            to the renderer when drawing the bitmap. Reset the update_region.
311    
312    2002-05-03  Bernhard Herzog  <[email protected]>
313    
314            * Thuban/UI/mainwindow.py (MainWindow.SaveSessionAs,
315            MainWindow.OpenSession): Change the file extension of the session
316            files to .thuban
317    
318            * Thuban/Model/session.py (Session.AddMap, forwarded_channels):
319            Move the map channels to be forwarded by the session into the
320            class constant with forwarded_channels. Also add
321            LAYER_PROJECTION_CHANGED and LAYER_VISIBILITY_CHANGED to
322            forwarded_channels
323    
324            * Thuban/Model/base.py (Modifiable.changed): Fix doc-string (a
325            typo and some rewording).
326    
327    2002-05-02  Bernhard Herzog  <[email protected]>
328    
329            * Thuban/UI/view.py: Keep the temporary bitmap used during drawing
330            around to speed up most redraws:
331            (MapCanvas.__init__): New instance variable bitmap which holds the
332            bitmap
333            (MapCanvas.do_redraw): Redraw self.bitmap if necessary. Use
334            self.bitmap to draw.
335            (MapCanvas.full_redraw): New method to force a full redraw
336            including the bitmap
337            (MapCanvas.SetMap): Subscribe full_redraw instead of redraw to
338            make sure the bitmap is redrawn.
339            (MapCanvas.projection_changed, MapCanvas.set_view_transform,
340            MapCanvas.shape_selected): Call full_redraw instead of readraw to
341            make sure the bitmap is redrawn.
342            (MapCanvas.OnSize): New method to handle size events so that the
343            bitmap can be redrawn.
344    
345    2002-04-29  Bernhard Herzog  <[email protected]>
346    
347            * Thuban/UI/mainwindow.py (MainWindow.__init__): Subscribe to the
348            canvas' VIEW_POSITION event
349            (MainWindow.view_position_changed): Handler for VIEW_POSITION.
350            Update the text in the status-bar accordingly.
351    
352            * Thuban/UI/view.py (MapCanvas): Derive from Publisher as well
353            (MapCanvas.__del__): Implement because Publisher.__del__ has to be
354            called.
355            (MapCanvas.__init__): Bind EVT_LEAVE_WINDOW too. Initialize
356            current_position
357            (MapCanvas.set_current_position): New method to set
358            current_position. Issue a VIEW_POSITION event
359            (MapCanvas.CurrentPosition): New public method to return the value
360            of current_position. Should be called when the VIEW_POSITION event
361            is processed.
362            (MapCanvas.OnLeftDown, MapCanvas.OnLeftUp, MapCanvas.OnMotion):
363            Update the position.
364            (MapCanvas.OnLeaveWindow): Set the position to None.
365    
366            * Thuban/UI/messages.py (VIEW_POSITION): New message for the
367            position in the statusbar
368    
369    2002-04-26      Frank Koormann <[email protected]>
370    
371            * Thuban/UI/mainwindow.py: AddLayer, Dialog title s/session/data
372    
373    2002-04-24      Frank Koormann <[email protected]>
374            
375            * Resources/Bitmaps/identify.xpm: shadow added
376    
377            * Resources/Bitmaps/fullextent.xpm: new
378            
379    2002-04-22      Jan-Oliver Wagner <[email protected]>
380    
381            * Thuban/UI/tree.py (update_tree): added test for None on map bounding box
382    
383    2002-04-21      Jan-Oliver Wagner <[email protected]>
384    
385            * Thuban/UI/proj4dialog.py (UTMProposeZoneDialog): new
386    
387            * Thuban/UI/tree.py (update_tree): added added map extent
388    
389            * Thuban/UI/mainwindow.py (_method_command): extended by parameter
390            icon; added map_full_extend as tool
391    
392    2002-04-19      Jan-Oliver Wagner <[email protected]>
393    
394            * Thuban/UI/mainwindow.py (SaveSession): launch save as dialog for
395            saving _new_ sessions
396    
397            * Thuban/Model/session.py (create_empty_session): new session
398            don't have a filename (set to None)
399    
400            * Thuban/UI/tree.py (update_tree): added filename and modified flag
401    
402            * Thuban/Model/load.py (ProcessSession): convert projection
403            parameters from unicode to regular string
404    
405            * Data/iceland_sample.session: Added UTM Zone 26 projection.
406    
407    2002-04-11  Bernhard Herzog  <[email protected]>
408    
409            * extensions/shapelib/shapefil.h, extensions/shapelib/shpopen.c,
410            extensions/shapelib/dbfopen.c: Update to the versions of shapelib
411            1.2.9
412    
413            * setup.py (Lib.wxproj extension): Don't link shpopen.c and put
414            the pyshapelib directoy into the list of include dirs, so that
415            pyshapelib_api.h can be found.
416    
417            * extensions/thuban/wxproj.cpp (pyshapelib_api): New variable that
418            holds the pyshapelib C-API
419            (draw_polygon_shape, point_in_polygon_shape, shape_centroid): Use
420            pyshapelib_api to access the shapelib functions.
421            (initwxproj): Import the c_api from the shapelib module and
422            initialize pyshapelib_api.
423    
424    2002-04-04  Bernhard Herzog  <[email protected]>
425    
426            * setup.py (thuban_bdist_rpm.initialize_options): Use
427            initialize_options to create the scripts for the rpm.
428    
429            * extensions/pyprojection/setup.py (PROJ4_PREFIX): Just use /
430    
431    2002-04-03  Bernhard Herzog  <[email protected]>
432    
433            * setup.py: Increment version to 0.1.1
434    
435            * Thuban/UI/mainwindow.py (MainWindow.__init__): Move the "Add
436            Layer" and "Remove Layer" commands from the layer menu to the map
437            menu
438    
439    2002-02-15  Bernhard Herzog  <[email protected]>
440    
441            * Thuban/Model/layer.py (Layer.Shape): list append only takes one
442            argument (python <= 1.5.2 erroneously accepted multiuple
443            arguments)
444    
445    2002-02-04  Bernhard Herzog  <[email protected]>
446    
447            * Thuban/UI/identifyview.py (IdentifyGridCtrl): New class to use a
448            RecordGrid in the identifyview.
449            (IdentifyView.__init__): Use IdentifyGridCtrl instead of
450            IdentifyListCtrl. The grid allows editing of the values.
451    
452            * Thuban/UI/controls.py (RecordTable, RecordGridCtrl): New classes
453            implementing a grid for a single row of a thuban table.
454    
455            * Thuban/UI/view.py (MapCanvas.SelectShapeAt): Search through all
456            layers by default. Easier to use than the previous default of only
457            searching through the select layer which meant that if no layer
458            was selected, you couldn't select a shape.
459    
460            * Thuban/UI/tableview.py (TableGrid.__init__): Fix typo
461    
462            * Thuban/UI/renderer.py (MapRenderer.draw_shape_layer): Honour the
463            stroke_width attribute
464    
465            * Thuban/Model/save.py (save_session): Write the new stroke_width
466            attribute
467    
468            * Thuban/Model/load.py (ProcessSession.startElement): Read the
469            stroke_width attribute
470    
471            * Thuban/Model/layer.py (Layer.__init__): New parameter and
472            instance variable stroke_width
473            (Layer.SetStrokeWidth): Set the stroke_width.
474    
475    2002-02-01  Bernhard Herzog  <[email protected]>
476    
477            * extensions/thuban/wxproj.cpp (project_points): Fix two
478            off-by-one errors in the last loop that joins the various parts
479            together.
480    
481    2002-01-14  Bernhard Herzog  <[email protected]>
482    
483            * setup.py (data_dist.make_distribution): Fix some typos
484    
485    2001-09-18  Bernhard Herzog  <[email protected]>
486    
487            * README: Slight tweaking in preparation for the 0.1 release
488    
489            * setup.cfg: Add section for sdist to create both tgz and zip
490            archives
491    
492            * setup.py: increase version number to 0.1
493            (data_dist): New command class for data distribution
494            
495    
496    2001-09-14  Bernhard Herzog  <[email protected]>
497    
498            * Thuban/UI/identifyview.py (IdentifyListCtrl.selected_shape):
499            Handle the case of no layer (i.e. layer is None) properly.
500    
501            * Thuban/UI/proj4dialog.py (UTMDialog.__init__, Proj4Dialog.__init__):
502            Set the initial selection of the combo boxes to reflect the
503            projection we're starting with in a way that works on windows,
504            too.
505    
506            * Thuban/Lib/connector.py (Connector.print_connections): Print the
507            puiblisher's ids in hex to make it easier to compare them to the
508            standard repr of python methods
509    
510            * Thuban/Model/map.py (Map.Destroy): Unsubscribe the label_layer
511            messages
512    
513    2001-09-13  Bernhard Herzog  <[email protected]>
514    
515            * Thuban/UI/tree.py (SessionTreeCtrl.OnSelChanged): Make sure to
516            deselect the layer if no layer is selected
517    
518            * Thuban/UI/view.py (MapCanvas.OnPaint): Only delay drawing to
519            idle time when there actually is something to draw. If there's
520            nothing to draw simply clear the window
521            (MapCanvas.do_redraw): Call dc.EndDrawing and add some comments.
522            (MapCanvas.SetMap): force a redraw in all cases because
523            FitMapToWindow doesn't always do it.
524            (MapCanvas.ZoomFactor): Add an optional parameter, center, to
525            specify the point to move into the center of the window
526            (ZoomOutTool.MouseUp, ZoomInTool.MouseUp): If the mouse wasn't
527            dragged, zoon in/out by a factor of 2
528            (MapCanvas.find_shape_at): Iterate backwards (i.e. with decreasing
529            index, i.e. reversed drawing order) so that objects appearing to
530            be in from of others are selected first. This is probably mostly
531            relevant for point shapes where the symbols used may overlap
532    
533            * Thuban/Model/session.py (create_empty_session): Unset the
534            modified bit before returning it
535    
536            * Thuban/UI/mainwindow.py (MainWindow.NewSession): Use
537            create_empty_session session to create the new, empty session.
538    
539            * Thuban/UI/mainwindow.py (MainWindow.__init__): Set the size of
540            the tool bitmaps.
541            (MainWindow.OnClose, MainWindow.save_modified_session): Separate
542            the code that asks whether the session should be saved into the
543            new method save_modified_session.
544            (MainWindow.OpenSession, MainWindow.NewSession): Use the new
545            method to save modified session here too.
546    
547    2001-09-11  Bernhard Herzog  <[email protected]>
548    
549            * setup.py (InnoIconItem): fix typo
550    
551            (thuban_bdist_inno.run):
552            (bdist_inno.run): Move the decision not to create symlinks on
553            non-nt platforms to thuban_bdist_inno and do it unconditinally
554            since we never want to create the symlinks here
555    
556    2001-09-10  Bernhard Herzog  <[email protected]>
557    
558            * Thuban/UI/mainwindow.py (MainWindow.IdentifyTool): Popup the
559            identify view immediately
560    
561            * Thuban/UI/controls.py: New file with two classes RecordListCtrl
562            and SelectableRecordListCtrl that implement the code shared by the
563            identify view and the label dialog
564    
565            * Thuban/UI/identifyview.py (IdentifyListCtrl): Derive from the
566            new class RecordListCtrl
567    
568            * Thuban/UI/labeldialog.py (LabelDialog.OnOK): Check whether the
569            return value of GetValue is None instead of using it as a boolean
570            directly so that Zero numbers are handled properly.
571            (LabelListCtrl): Derive from the new class
572            SelectableRecordListCtrl
573    
574            * Thuban/UI/proj4dialog.py (Proj4Dialog.__init__):
575            (Proj4Dialog.dialogLayout): Make the window resizable and set the
576            size of the text control explicitly to make the sizers work on
577            both Windows and X.
578    
579  2001-09-07  Bernhard Herzog  <[email protected]>  2001-09-07  Bernhard Herzog  <[email protected]>
580    
581          * Thuban/UI/view.py (MapCanvas.find_shape_at):Add a new parameter          * Thuban/UI/view.py (MapCanvas.find_shape_at):Add a new parameter

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