David Robillard
35fc31a1de
Update libraries to latest stable released version (except gnomecanvasmm, which is strangely packaged...). Fixes building (at least here). git-svn-id: svn://localhost/ardour2/trunk@2790 d708f5d6-7413-0410-9779-e7cbd77b26cf
96 lines
3.9 KiB
Plaintext
96 lines
3.9 KiB
Plaintext
/* $Id: treemodelsort.hg,v 1.5 2006/04/12 11:11:25 murrayc Exp $ */
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/* Copyright(C) 1998-2002 The gtkmm Development Team
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or(at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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_DEFS(gtkmm,gtk)
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_PINCLUDE(glibmm/private/object_p.h)
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#include <gtkmm/treeiter.h>
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#include <gtkmm/treemodel.h>
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#include <gtkmm/treesortable.h>
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// We couldn't include it in treemodel.h, but doing it here makes it easier for people.
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#include <gtkmm/treepath.h>
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namespace Gtk
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{
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/** A wrapper which makes an underlying Gtk::TreeModel sortable.
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*
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* The TreeModelSort is a model which implements the TreeSortable interface.
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* It does not hold any data itself, but rather is created with
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* a child model and proxies its data. It has identical column types to
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* this child model, and the changes in the child are propagated. The
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* primary purpose of this model is to provide a way to sort a different
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* model without modifying it. Note that the sort function used by
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* TreeModelSort is not guaranteed to be stable.
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*
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* For instance, you might create two TreeView widgets each with a
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* view of the same data. If the model is wrapped by a
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* TreeModelSort then the two TreeViews can each sort their
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* view of the data without affecting the other. By contrast, if we
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* simply put the same model in each widget, then sorting the first would
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* sort the second.
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*
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* @ingroup TreeView
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*/
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class TreeModelSort : public Glib::Object, public TreeModel, public TreeSortable
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{
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_CLASS_GOBJECT(TreeModelSort, GtkTreeModelSort, GTK_TREE_MODEL_SORT, Glib::Object, GObject)
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_IMPLEMENTS_INTERFACE(TreeModel)
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_IMPLEMENTS_INTERFACE(TreeSortable)
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protected:
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_WRAP_CTOR(TreeModelSort(const Glib::RefPtr<TreeModel>& model), gtk_tree_model_sort_new_with_model)
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public:
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_WRAP_CREATE(const Glib::RefPtr<TreeModel>& model)
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_WRAP_METHOD(Glib::RefPtr<TreeModel> get_model(), gtk_tree_model_sort_get_model, refreturn)
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_WRAP_METHOD(Glib::RefPtr<const TreeModel> get_model() const, gtk_tree_model_sort_get_model, refreturn, constversion)
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_WRAP_METHOD(Path convert_child_path_to_path(const Path& child_path) const, gtk_tree_model_sort_convert_child_path_to_path)
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/** Gets an iterator that points to the sorted row that corresponds to the child row pointed at by child_iter.
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*
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* @param child_iter A valid iterator pointing to a row on the child model.
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* @result A valid iterator that points to the row in this sorted model.
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*/
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iterator convert_child_iter_to_iter(const iterator& child_iter) const;
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_WRAP_METHOD(Path convert_path_to_child_path(const Path& sorted_path) const, gtk_tree_model_sort_convert_path_to_child_path)
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/** Gets an iterator that points to the child row that corresponds to the sorted row pointed at by sorted_iter.
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*
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* @param sorted_iter A valid iterator pointing to a row on the sorted model.
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* @result A valid iterator that points to the row in the child model.
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*/
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iterator convert_iter_to_child_iter(const iterator& sorted_iter) const;
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_WRAP_METHOD(void reset_default_sort_func(), gtk_tree_model_sort_reset_default_sort_func)
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_WRAP_METHOD(void clear_cache(), gtk_tree_model_sort_clear_cache)
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_WRAP_METHOD(bool iter_is_valid(const iterator& iter) const, gtk_tree_model_sort_iter_is_valid)
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protected:
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virtual void set_value_impl(const iterator& row, int column, const Glib::ValueBase& value);
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};
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} // namespace Gtk
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