2 * This file is part of duit.
4 * duit is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU Lesser General Public License as published by
6 * the Free Software Foundation; either version 2.1 of the License, or
7 * (at your option) any later version.
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10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public License
15 * along with duit; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 // generated automatically - do not change
20 // find conversion definition on APILookup.txt
21 // implement new conversion functionalities on the wrap.utils pakage
24 * Conversion parameters:
25 * inFile = GtkTreeModel.html
28 * strct = GtkTreeModel
42 * - gtk_tree_row_reference_
46 * - gtk_tree_model_get_iter
54 * - GtkTreeIter* -> TreeIter
55 * - GtkTreePath* -> TreePath
61 private import gtk
.gtktypes
;
63 private import lib
.gtk
;
65 private import glib
.Str
;
66 private import gtk
.TreeIter
;
67 private import gtk
.TreePath
;
68 private import gobject
.Value
;
72 * The GtkTreeModel interface defines a generic tree interface for use by
73 * the GtkTreeView widget. It is an abstract interface, and is designed
74 * to be usable with any appropriate data structure. The programmer just
75 * has to implement this interface on their own data type for it to be
76 * viewable by a GtkTreeView widget.
77 * The model is represented as a hierarchical tree of strongly-typed,
78 * columned data. In other words, the model can be seen as a tree where
79 * every node has different values depending on which column is being
80 * queried. The type of data found in a column is determined by using the
81 * GType system (ie. G_TYPE_INT, GTK_TYPE_BUTTON, G_TYPE_POINTER, etc.).
82 * The types are homogeneous per column across all nodes. It is important
83 * to note that this interface only provides a way of examining a model and
84 * observing changes. The implementation of each individual model decides
85 * how and if changes are made.
86 * In order to make life simpler for programmers who do not need to write
87 * their own specialized model, two generic models are provided the
88 * GtkTreeStore and the GtkListStore. To use these, the developer simply
89 * pushes data into these models as necessary. These models provide the
90 * data structure as well as all appropriate tree interfaces. As a result,
91 * implementing drag and drop, sorting, and storing data is trivial. For
92 * the vast majority of trees and lists, these two models are sufficient.
93 * Models are accessed on a node/column level of granularity. One can
94 * query for the value of a model at a certain node and a certain column
95 * on that node. There are two structures used to reference a particular
96 * node in a model. They are the GtkTreePath and the GtkTreeIter
98 * Most of the interface consists of operations on a GtkTreeIter.
99 * A path is essentially a potential node. It is a location on a model
100 * that may or may not actually correspond to a node on a specific model.
101 * The GtkTreePath struct can be converted into either an array of
102 * unsigned integers or a string. The string form is a list of numbers
103 * separated by a colon. Each number refers to the offset at that level.
104 * Thus, the path 0 refers to the root node and the path
105 * 2:4 refers to the fifth child of the third node.
106 * By contrast, a GtkTreeIter is a reference to a specific node on a
107 * specific model. It is a generic struct with an integer and three
108 * generic pointers. These are filled in by the model in a model-specific
109 * way. One can convert a path to an iterator by calling
110 * gtk_tree_model_get_iter(). These iterators are the primary way of
111 * accessing a model and are similar to the iterators used by
112 * GtkTextBuffer. They are generally statically allocated on the stack and
113 * only used for a short time. The model interface defines a set of
114 * operations using them for navigating the model.
115 * It is expected that models fill in the iterator with private data. For
116 * example, the GtkListStore model, which is internally a simple linked
117 * list, stores a list node in one of the pointers. The GtkTreeModelSort
118 * stores an array and an offset in two of the pointers. Additionally,
119 * there is an integer field. This field is generally filled with a unique
120 * stamp per model. This stamp is for catching errors resulting from using
121 * invalid iterators with a model.
122 * The lifecycle of an iterator can be a little confusing at first.
123 * Iterators are expected to always be valid for as long as the model is
124 * unchanged (and doesn't emit a signal). The model is considered to own
125 * all outstanding iterators and nothing needs to be done to free them from
126 * the user's point of view. Additionally, some models guarantee that an
127 * iterator is valid for as long as the node it refers to is valid (most
128 * notably the GtkTreeStore and GtkListStore). Although generally
129 * uninteresting, as one always has to allow for the case where iterators
130 * do not persist beyond a signal, some very important performance
131 * enhancements were made in the sort model. As a result, the
132 * GTK_TREE_MODEL_ITERS_PERSIST flag was added to indicate this behavior.
133 * To help show some common operation of a model, some examples are
134 * provided. The first example shows three ways of getting the iter at the
135 * location 3:2:5. While the first method shown is easier,
136 * the second is much more common, as you often get paths from callbacks.
137 * Example1.Acquiring a GtkTreeIter
138 * /+* Three ways of getting the iter pointing to the location
143 * GtkTreeIter parent_iter;
144 * /+* get the iterator from a string +/
145 * gtk_tree_model_get_iter_from_string (model, iter, "3:2:5");
146 * /+* get the iterator from a path +/
147 * path = gtk_tree_path_new_from_string ("3:2:5");
148 * gtk_tree_model_get_iter (model, iter, path);
149 * gtk_tree_path_free (path);
150 * /+* walk the tree to find the iterator +/
151 * gtk_tree_model_iter_nth_child (model, iter, NULL, 3);
152 * parent_iter = iter;
153 * gtk_tree_model_iter_nth_child (model, iter, parent_iter, 2);
154 * parent_iter = iter;
155 * gtk_tree_model_iter_nth_child (model, iter, parent_iter, 5);
157 * This second example shows a quick way of iterating through a list and
158 * getting a string and an integer from each row. The
159 * populate_model function used below is not shown, as
160 * it is specific to the GtkListStore. For information on how to write
161 * such a function, see the GtkListStore documentation.
162 * Example2.Reading data from a GtkTreeModel
170 * GtkTreeModel *list_store;
173 * gint row_count = 0;
174 * /+* make a new list_store +/
175 * list_store = gtk_list_store_new (N_COLUMNS, G_TYPE_STRING, G_TYPE_INT);
176 * /+* Fill the list store with data +/
177 * populate_model (list_store);
178 * /+* Get the first iter in the list +/
179 * valid = gtk_tree_model_get_iter_first (list_store, iter);
182 * /+* Walk through the list, reading each row +/
185 * /+* Make sure you terminate calls to gtk_tree_model_get()
186 * * with a '-1' value
188 * gtk_tree_model_get (list_store, iter,
189 * STRING_COLUMN, str_data,
190 * INT_COLUMN, int_data,
192 * /+* Do something with the data +/
193 * g_print ("Row %d: (%s,%d)\n", row_count, str_data, int_data);
196 * valid = gtk_tree_model_iter_next (list_store, iter);
200 public class TreeModel
203 /** the main Gtk struct */
204 protected GtkTreeModel
* gtkTreeModel
;
207 public GtkTreeModel
* getTreeModelStruct()
213 /** the main Gtk struct as a void* */
214 protected void* getStruct()
216 return cast(void*)gtkTreeModel
;
220 * Sets our main struct and passes it to the parent class
222 public this (GtkTreeModel
* gtkTreeModel
)
224 this.gtkTreeModel
= gtkTreeModel
;
228 * Get the value of a column as a char array.
229 * this is the same calling getValue and get the string from the value object
231 char[] getValueString(TreeIter iter
, int column
)
233 Value value
= new Value();
234 getValue(iter
, column
, value
);
235 return value
.getString();
239 * Get the value of a column as a char array.
240 * this is the same calling getValue and get the int from the value object
242 int getValueInt(TreeIter iter
, int column
)
244 Value value
= new Value();
245 getValue(iter
, column
, value
);
246 return value
.getInt();
250 * Sets iter to a valid iterator pointing to path.
254 * The uninitialized GtkTreeIter.
258 * TRUE, if iter was set.
260 public int getIter(TreeIter iter
, TreePath path
)
262 // gboolean gtk_tree_model_get_iter (GtkTreeModel *tree_model, GtkTreeIter *iter, GtkTreePath *path);
264 return gtk_tree_model_get_iter(gtkTreeModel
, (iter
is null) ?
null : iter
.getTreeIterStruct(), (path
is null) ?
null : path
.getTreePathStruct());
270 // imports for the signal processing
271 private import gobject
.Signals
;
272 private import gdk
.gdktypes
;
273 int[char[]] connectedSignals
;
275 void delegate(TreePath
, TreeIter
, TreeModel
)[] onRowChangedListeners
;
276 void addOnRowChanged(void delegate(TreePath
, TreeIter
, TreeModel
) dlg
)
278 if ( !("row-changed" in connectedSignals
) )
283 cast(GCallback
)&callBackRowChanged
,
286 cast(ConnectFlags
)0);
287 connectedSignals
["row-changed"] = 1;
289 onRowChangedListeners
~= dlg
;
291 extern(C
) static void callBackRowChanged(GtkTreeModel
* treeModelStruct
, GtkTreePath
* path
, GtkTreeIter
* iter
, TreeModel treeModel
)
293 bit consumed
= false;
295 foreach ( void delegate(TreePath
, TreeIter
, TreeModel
) dlg
; treeModel
.onRowChangedListeners
)
297 dlg(new TreePath(path
), new TreeIter(iter
), treeModel
);
303 void delegate(TreePath
, TreeModel
)[] onRowDeletedListeners
;
304 void addOnRowDeleted(void delegate(TreePath
, TreeModel
) dlg
)
306 if ( !("row-deleted" in connectedSignals
) )
311 cast(GCallback
)&callBackRowDeleted
,
314 cast(ConnectFlags
)0);
315 connectedSignals
["row-deleted"] = 1;
317 onRowDeletedListeners
~= dlg
;
319 extern(C
) static void callBackRowDeleted(GtkTreeModel
* treeModelStruct
, GtkTreePath
* path
, TreeModel treeModel
)
321 bit consumed
= false;
323 foreach ( void delegate(TreePath
, TreeModel
) dlg
; treeModel
.onRowDeletedListeners
)
325 dlg(new TreePath(path
), treeModel
);
331 void delegate(TreePath
, TreeIter
, TreeModel
)[] onRowHasChildToggledListeners
;
332 void addOnRowHasChildToggled(void delegate(TreePath
, TreeIter
, TreeModel
) dlg
)
334 if ( !("row-has-child-toggled" in connectedSignals
) )
338 "row-has-child-toggled",
339 cast(GCallback
)&callBackRowHasChildToggled
,
342 cast(ConnectFlags
)0);
343 connectedSignals
["row-has-child-toggled"] = 1;
345 onRowHasChildToggledListeners
~= dlg
;
347 extern(C
) static void callBackRowHasChildToggled(GtkTreeModel
* treeModelStruct
, GtkTreePath
* path
, GtkTreeIter
* iter
, TreeModel treeModel
)
349 bit consumed
= false;
351 foreach ( void delegate(TreePath
, TreeIter
, TreeModel
) dlg
; treeModel
.onRowHasChildToggledListeners
)
353 dlg(new TreePath(path
), new TreeIter(iter
), treeModel
);
359 void delegate(TreePath
, TreeIter
, TreeModel
)[] onRowInsertedListeners
;
360 void addOnRowInserted(void delegate(TreePath
, TreeIter
, TreeModel
) dlg
)
362 if ( !("row-inserted" in connectedSignals
) )
367 cast(GCallback
)&callBackRowInserted
,
370 cast(ConnectFlags
)0);
371 connectedSignals
["row-inserted"] = 1;
373 onRowInsertedListeners
~= dlg
;
375 extern(C
) static void callBackRowInserted(GtkTreeModel
* treeModelStruct
, GtkTreePath
* path
, GtkTreeIter
* iter
, TreeModel treeModel
)
377 bit consumed
= false;
379 foreach ( void delegate(TreePath
, TreeIter
, TreeModel
) dlg
; treeModel
.onRowInsertedListeners
)
381 dlg(new TreePath(path
), new TreeIter(iter
), treeModel
);
387 void delegate(TreePath
, TreeIter
, gpointer
, TreeModel
)[] onRowsReorderedListeners
;
388 void addOnRowsReordered(void delegate(TreePath
, TreeIter
, gpointer
, TreeModel
) dlg
)
390 if ( !("rows-reordered" in connectedSignals
) )
395 cast(GCallback
)&callBackRowsReordered
,
398 cast(ConnectFlags
)0);
399 connectedSignals
["rows-reordered"] = 1;
401 onRowsReorderedListeners
~= dlg
;
403 extern(C
) static void callBackRowsReordered(GtkTreeModel
* treeModelStruct
, GtkTreePath
* path
, GtkTreeIter
* iter
, gpointer arg3
, TreeModel treeModel
)
405 bit consumed
= false;
407 foreach ( void delegate(TreePath
, TreeIter
, gpointer
, TreeModel
) dlg
; treeModel
.onRowsReorderedListeners
)
409 dlg(new TreePath(path
), new TreeIter(iter
), arg3
, treeModel
);
455 * Returns a set of flags supported by this interface. The flags are a bitwise
456 * combination of GtkTreeModelFlags. The flags supported should not change
457 * during the lifecycle of the tree_model.
461 * The flags supported by this interface.
463 public GtkTreeModelFlags
getFlags()
465 // GtkTreeModelFlags gtk_tree_model_get_flags (GtkTreeModel *tree_model);
466 return gtk_tree_model_get_flags(gtkTreeModel
);
470 * Returns the number of columns supported by tree_model.
474 * The number of columns.
476 public int getNColumns()
478 // gint gtk_tree_model_get_n_columns (GtkTreeModel *tree_model);
479 return gtk_tree_model_get_n_columns(gtkTreeModel
);
483 * Returns the type of the column.
489 * The type of the column.
491 public GType
getColumnType(int index
)
493 // GType gtk_tree_model_get_column_type (GtkTreeModel *tree_model, gint index_);
494 return gtk_tree_model_get_column_type(gtkTreeModel
, index
);
499 * Sets iter to a valid iterator pointing to path_string, if it
500 * exists. Otherwise, iter is left invalid and FALSE is returned.
504 * An uninitialized GtkTreeIter.
506 * A string representation of a GtkTreePath.
508 * TRUE, if iter was set.
510 public int getIterFromString(TreeIter iter
, char[] pathString
)
512 // gboolean gtk_tree_model_get_iter_from_string (GtkTreeModel *tree_model, GtkTreeIter *iter, const gchar *path_string);
513 return gtk_tree_model_get_iter_from_string(gtkTreeModel
, (iter
is null) ?
null : iter
.getTreeIterStruct(), Str
.toStringz(pathString
));
517 * Initializes iter with the first iterator in the tree (the one at the path
518 * "0") and returns TRUE. Returns FALSE if the tree is empty.
522 * The uninitialized GtkTreeIter.
524 * TRUE, if iter was set.
526 public int getIterFirst(TreeIter iter
)
528 // gboolean gtk_tree_model_get_iter_first (GtkTreeModel *tree_model, GtkTreeIter *iter);
529 return gtk_tree_model_get_iter_first(gtkTreeModel
, (iter
is null) ?
null : iter
.getTreeIterStruct());
534 * Returns a newly-created GtkTreePath referenced by iter. This path should
535 * be freed with gtk_tree_path_free().
541 * a newly-created GtkTreePath.
543 public TreePath
getPath(TreeIter iter
)
545 // GtkTreePath* gtk_tree_model_get_path (GtkTreeModel *tree_model, GtkTreeIter *iter);
546 return new TreePath( gtk_tree_model_get_path(gtkTreeModel
, (iter
is null) ?
null : iter
.getTreeIterStruct()) );
550 * Sets initializes and sets value to that at column. When done with value,
551 * g_value_unset() needs to be called to free any allocated memory.
557 * The column to lookup the value at.
559 * An empty GValue to set.
561 public void getValue(TreeIter iter
, int column
, Value value
)
563 // void gtk_tree_model_get_value (GtkTreeModel *tree_model, GtkTreeIter *iter, gint column, GValue *value);
564 gtk_tree_model_get_value(gtkTreeModel
, (iter
is null) ?
null : iter
.getTreeIterStruct(), column
, (value
is null) ?
null : value
.getValueStruct());
568 * Sets iter to point to the node following it at the current level. If there
569 * is no next iter, FALSE is returned and iter is set to be invalid.
575 * TRUE if iter has been changed to the next node.
577 public int iterNext(TreeIter iter
)
579 // gboolean gtk_tree_model_iter_next (GtkTreeModel *tree_model, GtkTreeIter *iter);
580 return gtk_tree_model_iter_next(gtkTreeModel
, (iter
is null) ?
null : iter
.getTreeIterStruct());
584 * Sets iter to point to the first child of parent. If parent has no
585 * children, FALSE is returned and iter is set to be invalid. parent
586 * will remain a valid node after this function has been called.
587 * If parent is NULL returns the first node, equivalent to
588 * gtk_tree_model_get_iter_first (tree_model, iter);
592 * The new GtkTreeIter to be set to the child.
594 * The GtkTreeIter, or NULL
596 * TRUE, if child has been set to the first child.
598 public int iterChildren(TreeIter iter
, TreeIter parent
)
600 // gboolean gtk_tree_model_iter_children (GtkTreeModel *tree_model, GtkTreeIter *iter, GtkTreeIter *parent);
601 return gtk_tree_model_iter_children(gtkTreeModel
, (iter
is null) ?
null : iter
.getTreeIterStruct(), (parent
is null) ?
null : parent
.getTreeIterStruct());
605 * Returns TRUE if iter has children, FALSE otherwise.
609 * The GtkTreeIter to test for children.
611 * TRUE if iter has children.
613 public int iterHasChild(TreeIter iter
)
615 // gboolean gtk_tree_model_iter_has_child (GtkTreeModel *tree_model, GtkTreeIter *iter);
616 return gtk_tree_model_iter_has_child(gtkTreeModel
, (iter
is null) ?
null : iter
.getTreeIterStruct());
620 * Returns the number of children that iter has. As a special case, if iter
621 * is NULL, then the number of toplevel nodes is returned.
625 * The GtkTreeIter, or NULL.
627 * The number of children of iter.
629 public int iterNChildren(TreeIter iter
)
631 // gint gtk_tree_model_iter_n_children (GtkTreeModel *tree_model, GtkTreeIter *iter);
632 return gtk_tree_model_iter_n_children(gtkTreeModel
, (iter
is null) ?
null : iter
.getTreeIterStruct());
636 * Sets iter to be the child of parent, using the given index. The first
637 * index is 0. If n is too big, or parent has no children, iter is set
638 * to an invalid iterator and FALSE is returned. parent will remain a valid
639 * node after this function has been called. As a special case, if parent is
640 * NULL, then the nth root node is set.
644 * The GtkTreeIter to set to the nth child.
646 * The GtkTreeIter to get the child from, or NULL.
648 * Then index of the desired child.
650 * TRUE, if parent has an nth child.
652 public int iterNthChild(TreeIter iter
, TreeIter parent
, int n
)
654 // gboolean gtk_tree_model_iter_nth_child (GtkTreeModel *tree_model, GtkTreeIter *iter, GtkTreeIter *parent, gint n);
655 return gtk_tree_model_iter_nth_child(gtkTreeModel
, (iter
is null) ?
null : iter
.getTreeIterStruct(), (parent
is null) ?
null : parent
.getTreeIterStruct(), n
);
659 * Sets iter to be the parent of child. If child is at the toplevel, and
660 * doesn't have a parent, then iter is set to an invalid iterator and FALSE
661 * is returned. child will remain a valid node after this function has been
666 * The new GtkTreeIter to set to the parent.
670 * TRUE, if iter is set to the parent of child.
672 public int iterParent(TreeIter iter
, TreeIter child
)
674 // gboolean gtk_tree_model_iter_parent (GtkTreeModel *tree_model, GtkTreeIter *iter, GtkTreeIter *child);
675 return gtk_tree_model_iter_parent(gtkTreeModel
, (iter
is null) ?
null : iter
.getTreeIterStruct(), (child
is null) ?
null : child
.getTreeIterStruct());
679 * Generates a string representation of the iter. This string is a ':'
680 * separated list of numbers. For example, "4:10:0:3" would be an
681 * acceptable return value for this string.
687 * A newly-allocated string. Must be freed with g_free().
690 public char[] getStringFromIter(TreeIter iter
)
692 // gchar* gtk_tree_model_get_string_from_iter (GtkTreeModel *tree_model, GtkTreeIter *iter);
693 return Str
.toString(gtk_tree_model_get_string_from_iter(gtkTreeModel
, (iter
is null) ?
null : iter
.getTreeIterStruct()) );
697 * Lets the tree ref the node. This is an optional method for models to
698 * implement. To be more specific, models may ignore this call as it exists
699 * primarily for performance reasons.
700 * This function is primarily meant as a way for views to let caching model
701 * know when nodes are being displayed (and hence, whether or not to cache that
702 * node.) For example, a file-system based model would not want to keep the
703 * entire file-hierarchy in memory, just the sections that are currently being
704 * displayed by every current view.
705 * A model should be expected to be able to get an iter independent of its
712 public void refNode(TreeIter iter
)
714 // void gtk_tree_model_ref_node (GtkTreeModel *tree_model, GtkTreeIter *iter);
715 gtk_tree_model_ref_node(gtkTreeModel
, (iter
is null) ?
null : iter
.getTreeIterStruct());
719 * Lets the tree unref the node. This is an optional method for models to
720 * implement. To be more specific, models may ignore this call as it exists
721 * primarily for performance reasons.
722 * For more information on what this means, see gtk_tree_model_ref_node().
723 * Please note that nodes that are deleted are not unreffed.
729 public void unrefNode(TreeIter iter
)
731 // void gtk_tree_model_unref_node (GtkTreeModel *tree_model, GtkTreeIter *iter);
732 gtk_tree_model_unref_node(gtkTreeModel
, (iter
is null) ?
null : iter
.getTreeIterStruct());
736 * Gets the value of one or more cells in the row referenced by iter.
737 * The variable argument list should contain integer column numbers,
738 * each column number followed by a place to store the value being
739 * retrieved. The list is terminated by a -1. For example, to get a
740 * value from column 0 with type G_TYPE_STRING, you would
741 * write: gtk_tree_model_get (model, iter, 0, place_string_here, -1),
742 * where place_string_here is a gchar* to be
743 * filled with the string.
744 * If appropriate, the returned values have to be freed or unreferenced.
748 * a row in tree_model
750 * pairs of column number and value return locations, terminated by -1
752 public void get(TreeIter iter
, ... )
754 // void gtk_tree_model_get (GtkTreeModel *tree_model, GtkTreeIter *iter, ...);
755 gtk_tree_model_get(gtkTreeModel
, (iter
is null) ?
null : iter
.getTreeIterStruct());
759 * See gtk_tree_model_get(), this version takes a va_list
760 * for language bindings to use.
764 * a row in tree_model
766 * va_list of column/return location pairs
768 public void getValist(TreeIter iter
, void* varArgs
)
770 // void gtk_tree_model_get_valist (GtkTreeModel *tree_model, GtkTreeIter *iter, va_list var_args);
771 gtk_tree_model_get_valist(gtkTreeModel
, (iter
is null) ?
null : iter
.getTreeIterStruct(), varArgs
);
775 * Calls func on each node in model in a depth-first fashion.
776 * If func returns TRUE, then the tree ceases to be walked, and
777 * gtk_tree_model_foreach() returns.
781 * A function to be called on each row
783 * User data to passed to func.
785 public void foreac(GtkTreeModelForeachFunc func
, void* userData
)
787 // void gtk_tree_model_foreach (GtkTreeModel *model, GtkTreeModelForeachFunc func, gpointer user_data);
788 gtk_tree_model_foreach(gtkTreeModel
, func
, userData
);
792 * Emits the "row_changed" signal on tree_model.
796 * A GtkTreePath pointing to the changed row
798 * A valid GtkTreeIter pointing to the changed row
800 public void rowChanged(TreePath path
, TreeIter iter
)
802 // void gtk_tree_model_row_changed (GtkTreeModel *tree_model, GtkTreePath *path, GtkTreeIter *iter);
803 gtk_tree_model_row_changed(gtkTreeModel
, (path
is null) ?
null : path
.getTreePathStruct(), (iter
is null) ?
null : iter
.getTreeIterStruct());
807 * Emits the "row_inserted" signal on tree_model
811 * A GtkTreePath pointing to the inserted row
813 * A valid GtkTreeIter pointing to the inserted row
815 public void rowInserted(TreePath path
, TreeIter iter
)
817 // void gtk_tree_model_row_inserted (GtkTreeModel *tree_model, GtkTreePath *path, GtkTreeIter *iter);
818 gtk_tree_model_row_inserted(gtkTreeModel
, (path
is null) ?
null : path
.getTreePathStruct(), (iter
is null) ?
null : iter
.getTreeIterStruct());
822 * Emits the "row_has_child_toggled" signal on tree_model. This should be
823 * called by models after the child state of a node changes.
827 * A GtkTreePath pointing to the changed row
829 * A valid GtkTreeIter pointing to the changed row
831 public void rowHasChildToggled(TreePath path
, TreeIter iter
)
833 // void gtk_tree_model_row_has_child_toggled (GtkTreeModel *tree_model, GtkTreePath *path, GtkTreeIter *iter);
834 gtk_tree_model_row_has_child_toggled(gtkTreeModel
, (path
is null) ?
null : path
.getTreePathStruct(), (iter
is null) ?
null : iter
.getTreeIterStruct());
838 * Emits the "row_deleted" signal on tree_model. This should be called by
839 * models after a row has been removed. The location pointed to by path
840 * should be the location that the row previously was at. It may not be a
841 * valid location anymore.
845 * A GtkTreePath pointing to the previous location of the deleted row.
847 public void rowDeleted(TreePath path
)
849 // void gtk_tree_model_row_deleted (GtkTreeModel *tree_model, GtkTreePath *path);
850 gtk_tree_model_row_deleted(gtkTreeModel
, (path
is null) ?
null : path
.getTreePathStruct());
854 * Emits the "rows_reordered" signal on tree_model. This should be called by
855 * models when their rows have been reordered.
859 * A GtkTreePath pointing to the tree node whose children have been
862 * A valid GtkTreeIter pointing to the node whose children have been
863 * reordered, or NULL if the depth of path is 0.
865 * an array of integers mapping the current position of each child
866 * to its old position before the re-ordering,
867 * i.e. new_order[newpos] = oldpos.
869 * The "row-changed" signal
870 * void user_function (GtkTreeModel *tree_model,
873 * gpointer user_data) : Run last
874 * This signal is emitted when a row in the model has changed.
876 * the GtkTreeModel on which the signal is emitted
878 * a GtkTreePath identifying the changed row
880 * a valid GtkTreeIter pointing to the changed row
882 * user data set when the signal handler was connected.
884 public void rowsReordered(TreePath path
, TreeIter iter
, int* newOrder
)
886 // void gtk_tree_model_rows_reordered (GtkTreeModel *tree_model, GtkTreePath *path, GtkTreeIter *iter, gint *new_order);
887 gtk_tree_model_rows_reordered(gtkTreeModel
, (path
is null) ?
null : path
.getTreePathStruct(), (iter
is null) ?
null : iter
.getTreeIterStruct(), newOrder
);