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2003-03-14 Bernhard Herzog <[email protected]> |
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* test/test_command.py: Run the tests when the module is run as a |
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script |
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2003-03-14 Bernhard Herzog <[email protected]> |
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Implement selection of multiple selected shapes in the same layer: |
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- Introduce a new class to hold the selection. This basically |
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replaces the interactor which was nothing more than the |
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selection anyway. A major difference is of course that the new |
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selection class supports multiple selected shapes in one layer |
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- Move the object that represents the selection from the |
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application to the canvas. The canvas is a better place than the |
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application because the selection represents which shapes and |
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layer of the map displayed by the canvas are selected and |
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affects how the map is drawn. |
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- Make the selection and its messages publicly available through |
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the mainwindow. |
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- The non-modal dialogs do not get a reference to the interactor |
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anymore as they can simply refer to their parent, the |
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mainwindow, for the what the interactor had to offer. |
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* Thuban/UI/selection.py: New module with a class to represent the |
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selection. |
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* Thuban/UI/messages.py (SELECTED_TABLE, SELECTED_MAP): Remove |
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these unused messages |
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* Thuban/UI/application.py (ThubanApplication.OnInit) |
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(ThubanApplication.OnExit, ThubanApplication.SetSession): The |
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interactor is gone now. |
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(ThubanApplication.CreateMainWindow): There is no interactor |
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anymore so we pass None as the interactor argument for now for |
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compatibility. |
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* Thuban/UI/view.py (MapCanvas.delegated_messages) |
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(MapCanvas.Subscribe, MapCanvas.Unsubscribe): In Subscribe and |
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Unsubscribe, delegate messages according to the delegated_messages |
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class variable. |
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(MapCanvas.__getattr__, MapCanvas.delegated_methods): Get some |
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attributes from instance variables as described with the |
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delegated_methods class variable. |
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(MapCanvas.__init__): New instance variable selection holding the |
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current selection |
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(MapCanvas.do_redraw): Deal with multiple selected shapes. Simply |
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pass them on to the renderer |
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(MapCanvas.SetMap): Clear the selection when a different map is |
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selected. |
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(MapCanvas.shape_selected): Simple force a complete redraw. The |
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selection class now takes care of only issueing SHAPES_SELECTED |
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messages when the set of selected shapes actually does change. |
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(MapCanvas.SelectShapeAt): The selection is now managed in |
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self.selection |
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* Thuban/UI/mainwindow.py (MainWindow.delegated_messages) |
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(MainWindow.Subscribe, MainWindow.Unsubscribe): In Subscribe and |
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Unsubscribe, delegate messages according to the delegated_messages |
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class variable. |
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(MainWindow.delegated_methods, MainWindow.__getattr__): Get some |
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attributes from instance variables as described with the |
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delegated_methods class variable. |
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(MainWindow.__init__): The interactor as ivar is gone. The |
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parameter is still there for compatibility. The selection messages |
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now come from the canvas. |
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(MainWindow.current_layer, MainWindow.has_selected_layer): |
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Delegate to the the canvas. |
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(MainWindow.LayerShowTable, MainWindow.Classify) |
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(MainWindow.identify_view_on_demand): The dialogs don't need the |
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interactor parameter anymore. |
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* Thuban/UI/tableview.py (TableFrame.__init__) |
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(LayerTableFrame.__init__, LayerTableFrame.OnClose) |
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(LayerTableFrame.row_selected): The interactor is gone. It's job |
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from the dialog's point of view is now done by the mainwindow, |
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i.e. the parent. Subscribe to SHAPES_SELECTED instead |
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of SELECTED_SHAPE |
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* Thuban/UI/dialogs.py (NonModalDialog.__init__): The interactor |
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is gone. It's job from the dialog's point of view is now done by |
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the mainwindow, i.e. the parent. |
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* Thuban/UI/classifier.py (Classifier.__init__): The interactor is |
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gone. It's job from the dialog's point of view is now done by the |
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mainwindow, i.e. the parent. |
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* Thuban/UI/tree.py (SessionTreeView.__init__): The interactor is |
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gone. It's job from the dialog's point of view is now done by the |
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mainwindow, i.e. the parent. |
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(SessionTreeCtrl.__init__): New parameter mainwindow which is |
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stored as self.mainwindow. The mainwindow is need so that the tree |
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can still subscribe to the selection messages. |
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(SessionTreeCtrl.__init__, SessionTreeCtrl.unsubscribe_all) |
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(SessionTreeCtrl.update_tree, SessionTreeCtrl.OnSelChanged): The |
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selection is now accessible through the mainwindow. Subscribe to |
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SHAPES_SELECTED instead of SELECTED_SHAPE |
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* Thuban/UI/identifyview.py (IdentifyView.__init__): Use the |
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SHAPES_SELECTED message now. |
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(IdentifyView.selected_shape): Now subscribed to SHAPES_SELECTED, |
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so deal with multiple shapes |
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(IdentifyView.__init__, IdentifyView.OnClose): The interactor is |
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gone. It's job from the dialog's point of view is now done by the |
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mainwindow, i.e. the parent. |
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* Thuban/UI/controls.py (RecordListCtrl.fill_list): The second |
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parameter is now a list of shape ids. |
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(RecordTable.SetTable): The second parameter is now a list of |
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indices. |
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* Thuban/UI/renderer.py (ScreenRenderer.RenderMap): Rename the |
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selected_shape parameter and ivar to selected_shapes. It's now a |
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list of shape ids. |
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(MapRenderer.draw_label_layer): Deal with multiple selected |
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shapes. Rearrange the code a bit so that the setup and shape type |
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distinctions are only executed once. |
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* test/test_selection.py: Test cases for the selection class |
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2003-03-11 Jonathan Coles <[email protected]> |
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* Thuban/Model/load.py: Temporary fix so that the xml reader |
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doesn't cause Thuban to crash. |
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* Thuban/Model/layer.py: Handle the cyclic references between |
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a layer and its classification better, and be sure to disconnect |
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the classification from the layer when the layer is destroyed |
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so that we don't maintain a cyclic reference that may not be |
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garbage collected. |
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* Thuban/Model/classification.py: See comment for layer.py. |
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2003-03-12 Jan-Oliver Wagner <[email protected]> |
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* HOWTO-Release: New. Information on the steps for releasing |
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a new version of Thuban. |
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2003-03-11 Jonathan Coles <[email protected]> |
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* Thuban/UI/classifier.py: Add normal border to SelectPropertiesDialog. |
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Use True instead of true. |
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(Classifier): Should have a single panel in which all the controls lie. |
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* Thuban/UI/proj4dialog.py: Add normal border. |
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* Thuban/UI/tree.py: Fixed problem with bad item images under Windows. |
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* Thuban/UI/mainwindow.py: Use True instead of true. |
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* setup.py: Update some definitions to use wxWindows2.4 files |
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* Data/iceland_sample_class.thuban: Fixed file so that the |
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field_type information is present. |
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2003-03-10 Jonathan Coles <[email protected]> |
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* Thuban/UI/classifier.py (Classifier.__init__): Make the |
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field type label grow so that when the text changes the |
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size is updated correctly. This may be a wxWindows bug. |
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2003-03-10 Jonathan Coles <[email protected]> |
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* Thuban/UI/application.py: Changed SESSION_CHANGED to |
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SESSION_REPLACED. |
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* Thuban/UI/classifier.py: Wrap text with _(). |
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(ClassGrid.CreateTable): Set dimensions and size hints here, |
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instead of in Reset, so we only set the size once. |
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* Thuban/UI/dialogs.py: Don't need Shutdown(); just use Close()! |
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* Thuban/UI/mainwindow.py (MainWindow.prepare_new_session): |
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Call Close() instead of Shutdown(). |
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* Thuban/UI/messages.py: Changed SESSION_CHANGED to SESSION_REPLACED. |
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* Thuban/UI/tree.py: Changed SESSION_CHANGED to SESSION_REPLACED. |
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Go back to using OnClose() instead of Shutdown(). |
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2003-03-10 Jonathan Coles <[email protected]> |
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* Thuban/UI/classifier.py (Classifier): SelectField() needed |
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to know the old field index as well as the new one. |
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2003-03-10 Jonathan Coles <[email protected]> |
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* Thuban/UI/classifier.py (Classifier): Use __SelectField() |
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to correctly set the table information and call this from |
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__init__ and from _OnFieldSelect so that all the information |
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is up to date when the dialog opens and when a field is changed. |
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2003-03-10 Jonathan Coles <[email protected]> |
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* Thuban/Model/classification.py (Classification): Don't use |
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layer's message function directly, use the ClassChanged() method |
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when then classification changes. SetField/SetFieldType/SetLayer |
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must keep the information about field name and field type in |
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sync when an owning layer is set or removed. |
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* Thuban/Model/layer.py: Added ClassChanged() so that the |
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classification can tell the layer when its data has changed. |
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(Layer.SetClassification): Accepts None as an arguement to |
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remove the current classification and correctly handles |
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adding a new classification. |
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* Thuban/Model/load.py: Comment out print statement |
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* test/test_classification.py, test/test_save.py: New and |
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improved tests. |
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2003-03-07 Jonathan Coles <[email protected]> |
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* Thuban/Model/classification.py: Implemented __copy__ and |
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__deepcopy__ for ClassGroup* and ClassGroupProperites so |
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they can easily be copied by the classifier dialog. |
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(ClassGroupProperites.__init__): The default line color should |
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have been Color.Black. |
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* Thuban/UI/classifier.py: Setting and Getting table values now |
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uses a consistent set of functions. |
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(Classifier): Now non-modal. Has field type label which changes |
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as the field changes. Keep track of buttons in a list so that |
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we can enable/disable the buttons when the None field is selected. |
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(SelectPropertiesDialog): Add buttons to make the colors transparent. |
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* Thuban/UI/dialogs.py (NonModalDialog.Shutdown): New method which |
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does what OnClose did, but can be called by the application to |
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close a window. Needed when a session changes, and we have to |
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close the classifier windows. |
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* Thuban/UI/mainwindow.py (MainWindow.prepare_new_session): |
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Shuts down open dialogs. Used when a new session is created |
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or a session is opened. |
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(MainWindow.SaveSession): Should only call application.SaveSession() |
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if we don't call SaveSessionAs first. |
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(MainWindow.Classify): Allow different classifier dialogs for |
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different layers. |
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* Thuban/UI/tree.py (SessionTreeView): Remove OnClose and let |
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the parent class handle it. Add Shutdown() to unsubscibe from |
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event notification and call the parent Shutdown(). This was |
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necessary so the application can close the tree window. |
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2003-03-06 Jonathan Coles <[email protected]> |
2003-03-06 Jonathan Coles <[email protected]> |
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* Thuban/Model/classification.py: Minor documentation changes, |
* Thuban/Model/classification.py: Minor documentation changes, |
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