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Add convertion functions to let you convert to and from relative path's
2000-11-20 Jonathan Blandford <jrb@redhat.com> * gtk/gtktreemodelsort.h: Add convertion functions to let you convert to and from relative path's and iters. * gtk/treestoretest.c: move to having a sorted/unsorted view. Start testing sorting functions a bit better. Currently broken -- will fix in morning.
This commit is contained in:
Jonathan Blandford
Jonathan Blandford
parent
18dd625fa3
commit
7a2e1974f0
@ -1,3 +1,11 @@
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2000-11-20 Jonathan Blandford <jrb@redhat.com>
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* gtk/gtktreemodelsort.h: Add convertion functions to let you
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convert to and from relative path's and iters.
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* gtk/treestoretest.c: move to having a sorted/unsorted view. Start
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testing sorting functions a bit better. Currently broken -- will
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fix in morning.
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2000-11-20 Havoc Pennington <hp@redhat.com>
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* gtk/gtkwidget.c: Documented a bunch of functions in here
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@ -1,3 +1,11 @@
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2000-11-20 Jonathan Blandford <jrb@redhat.com>
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* gtk/gtktreemodelsort.h: Add convertion functions to let you
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convert to and from relative path's and iters.
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* gtk/treestoretest.c: move to having a sorted/unsorted view. Start
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testing sorting functions a bit better. Currently broken -- will
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fix in morning.
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2000-11-20 Havoc Pennington <hp@redhat.com>
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* gtk/gtkwidget.c: Documented a bunch of functions in here
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@ -1,3 +1,11 @@
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2000-11-20 Jonathan Blandford <jrb@redhat.com>
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* gtk/gtktreemodelsort.h: Add convertion functions to let you
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convert to and from relative path's and iters.
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* gtk/treestoretest.c: move to having a sorted/unsorted view. Start
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testing sorting functions a bit better. Currently broken -- will
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fix in morning.
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2000-11-20 Havoc Pennington <hp@redhat.com>
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* gtk/gtkwidget.c: Documented a bunch of functions in here
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@ -1,3 +1,11 @@
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2000-11-20 Jonathan Blandford <jrb@redhat.com>
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* gtk/gtktreemodelsort.h: Add convertion functions to let you
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convert to and from relative path's and iters.
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* gtk/treestoretest.c: move to having a sorted/unsorted view. Start
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testing sorting functions a bit better. Currently broken -- will
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fix in morning.
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2000-11-20 Havoc Pennington <hp@redhat.com>
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* gtk/gtkwidget.c: Documented a bunch of functions in here
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@ -1,3 +1,11 @@
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2000-11-20 Jonathan Blandford <jrb@redhat.com>
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* gtk/gtktreemodelsort.h: Add convertion functions to let you
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convert to and from relative path's and iters.
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* gtk/treestoretest.c: move to having a sorted/unsorted view. Start
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testing sorting functions a bit better. Currently broken -- will
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fix in morning.
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2000-11-20 Havoc Pennington <hp@redhat.com>
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* gtk/gtkwidget.c: Documented a bunch of functions in here
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@ -1,3 +1,11 @@
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2000-11-20 Jonathan Blandford <jrb@redhat.com>
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* gtk/gtktreemodelsort.h: Add convertion functions to let you
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convert to and from relative path's and iters.
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* gtk/treestoretest.c: move to having a sorted/unsorted view. Start
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testing sorting functions a bit better. Currently broken -- will
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fix in morning.
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2000-11-20 Havoc Pennington <hp@redhat.com>
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* gtk/gtkwidget.c: Documented a bunch of functions in here
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@ -1,3 +1,11 @@
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2000-11-20 Jonathan Blandford <jrb@redhat.com>
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* gtk/gtktreemodelsort.h: Add convertion functions to let you
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convert to and from relative path's and iters.
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* gtk/treestoretest.c: move to having a sorted/unsorted view. Start
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testing sorting functions a bit better. Currently broken -- will
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fix in morning.
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2000-11-20 Havoc Pennington <hp@redhat.com>
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* gtk/gtkwidget.c: Documented a bunch of functions in here
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@ -19,8 +19,8 @@
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/* NOTE: There is a potential for confusion in this code as to whether an iter,
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* path or value refers to the GtkTreeModelSort model, or the model being
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* sorted. As a convention, variables referencing the sorted model will have an
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* path or value refers to the GtkTreeModelSort model, or the child model being
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* sorted. As a convention, variables referencing the child model will have an
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* s_ prefix before them (ie. s_iter, s_value, s_path);
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*/
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@ -228,14 +228,14 @@ gtk_tree_model_sort_new (void)
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}
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GtkTreeModel *
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gtk_tree_model_sort_new_with_model (GtkTreeModel *model,
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gtk_tree_model_sort_new_with_model (GtkTreeModel *child_model,
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GValueCompareFunc func,
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gint sort_col)
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{
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GtkTreeModel *retval;
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retval = gtk_tree_model_sort_new ();
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gtk_tree_model_sort_set_model (GTK_TREE_MODEL_SORT (retval), model);
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gtk_tree_model_sort_set_model (GTK_TREE_MODEL_SORT (retval), child_model);
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GTK_TREE_MODEL_SORT (retval)->func = func;
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GTK_TREE_MODEL_SORT (retval)->sort_col = sort_col;
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@ -245,79 +245,78 @@ gtk_tree_model_sort_new_with_model (GtkTreeModel *model,
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/**
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* gtk_tree_model_sort_set_model:
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* @tree_model_sort: The #GtkTreeModelSort.
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* @model: A #GtkTreeModel, or NULL.
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* @child_model: A #GtkTreeModel, or NULL.
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*
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* Sets the model of @tree_model_sort to be @model. If @model is NULL, then the
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* old model is unset.
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**/
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void
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gtk_tree_model_sort_set_model (GtkTreeModelSort *tree_model_sort,
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GtkTreeModel *model)
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GtkTreeModel *child_model)
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{
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g_return_if_fail (tree_model_sort != NULL);
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g_return_if_fail (GTK_IS_TREE_MODEL_SORT (tree_model_sort));
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if (model)
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g_object_ref (G_OBJECT (model));
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if (child_model)
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g_object_ref (G_OBJECT (child_model));
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if (tree_model_sort->model)
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if (tree_model_sort->child_model)
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{
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gtk_signal_disconnect_by_func (GTK_OBJECT (tree_model_sort->model),
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gtk_signal_disconnect_by_func (GTK_OBJECT (tree_model_sort->child_model),
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gtk_tree_model_sort_changed,
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tree_model_sort);
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gtk_signal_disconnect_by_func (GTK_OBJECT (tree_model_sort->model),
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gtk_signal_disconnect_by_func (GTK_OBJECT (tree_model_sort->child_model),
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gtk_tree_model_sort_inserted,
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tree_model_sort);
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gtk_signal_disconnect_by_func (GTK_OBJECT (tree_model_sort->model),
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gtk_signal_disconnect_by_func (GTK_OBJECT (tree_model_sort->child_model),
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gtk_tree_model_sort_child_toggled,
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tree_model_sort);
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gtk_signal_disconnect_by_func (GTK_OBJECT (tree_model_sort->model),
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gtk_signal_disconnect_by_func (GTK_OBJECT (tree_model_sort->child_model),
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gtk_tree_model_sort_deleted,
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tree_model_sort);
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g_object_unref (G_OBJECT (tree_model_sort->model));
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g_object_unref (G_OBJECT (tree_model_sort->child_model));
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}
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tree_model_sort->model = model;
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tree_model_sort->child_model = child_model;
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if (model)
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if (child_model)
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{
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gtk_signal_connect (GTK_OBJECT (model),
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gtk_signal_connect (GTK_OBJECT (child_model),
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"changed",
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gtk_tree_model_sort_changed,
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tree_model_sort);
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gtk_signal_connect (GTK_OBJECT (model),
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gtk_signal_connect (GTK_OBJECT (child_model),
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"inserted",
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gtk_tree_model_sort_inserted,
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tree_model_sort);
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gtk_signal_connect (GTK_OBJECT (model),
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gtk_signal_connect (GTK_OBJECT (child_model),
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"child_toggled",
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gtk_tree_model_sort_child_toggled,
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tree_model_sort);
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gtk_signal_connect (GTK_OBJECT (model),
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gtk_signal_connect (GTK_OBJECT (child_model),
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"deleted",
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gtk_tree_model_sort_deleted,
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tree_model_sort);
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tree_model_sort->flags = gtk_tree_model_get_flags (model);
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tree_model_sort->flags = gtk_tree_model_get_flags (child_model);
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}
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}
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/**
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* gtk_tree_model_sort_convert_path:
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* @tree_model_sort: The #GtkTreeModelSort.
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* @path: A #GtkTreePath, relative to the @tree_model_sort 's model.
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* @path: A #GtkTreePath, relative to the child model.
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*
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* Converts the @path to a new path, relative to the sorted position. In other
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* words, the value found in the @tree_model_sort ->model at the @path, is
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* words, the value found in the @tree_model_sort ->child_model at the @path, is
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* identical to that found in the @tree_model_sort and the return value.
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*
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* Return value: A new path, or NULL if @path does not exist in @tree_model_sort
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* ->model.
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* ->child_model.
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**/
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GtkTreePath *
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gtk_tree_model_sort_convert_path (GtkTreeModelSort *tree_model_sort,
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GtkTreePath *path)
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GtkTreePath *child_path)
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{
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GtkTreePath *retval;
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GArray *array;
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@ -329,7 +328,7 @@ gtk_tree_model_sort_convert_path (GtkTreeModelSort *tree_model_sort,
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retval = gtk_tree_path_new ();
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array = (GArray *) tree_model_sort->root;
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indices = gtk_tree_path_get_indices (path);
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indices = gtk_tree_path_get_indices (child_path);
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do
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{
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@ -339,7 +338,7 @@ gtk_tree_model_sort_convert_path (GtkTreeModelSort *tree_model_sort,
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if ((array->len < indices[i]) || (array == NULL))
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{
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gtk_tree_path_free (path);
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gtk_tree_path_free (retval);
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return NULL;
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}
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@ -354,7 +353,7 @@ gtk_tree_model_sort_convert_path (GtkTreeModelSort *tree_model_sort,
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}
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if (! found)
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{
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gtk_tree_path_free (path);
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gtk_tree_path_free (retval);
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return NULL;
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}
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@ -363,7 +362,7 @@ gtk_tree_model_sort_convert_path (GtkTreeModelSort *tree_model_sort,
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gtk_tree_model_sort_build_level (tree_model_sort, elt);
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i++;
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}
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while (i < gtk_tree_path_get_depth (path));
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while (i < gtk_tree_path_get_depth (child_path));
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return retval;
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}
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@ -376,7 +375,7 @@ gtk_tree_model_sort_finalize (GObject *object)
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if (tree_model_sort->root)
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gtk_tree_model_sort_free_level (tree_model_sort->root);
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g_object_unref (G_OBJECT (tree_model_sort->model));
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g_object_unref (G_OBJECT (tree_model_sort->child_model));
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}
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static void
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@ -458,7 +457,7 @@ gtk_tree_model_sort_insert_value (GtkTreeModelSort *sort,
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func = sort->func;
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else
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{
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switch (gtk_tree_model_get_column_type (sort->model, sort->sort_col))
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switch (gtk_tree_model_get_column_type (sort->child_model, sort->sort_col))
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{
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case G_TYPE_STRING:
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func = &g_value_string_compare_func;
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@ -469,12 +468,12 @@ gtk_tree_model_sort_insert_value (GtkTreeModelSort *sort,
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default:
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g_warning ("No comparison function for row %d (Type %s)\n",
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sort->sort_col,
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g_type_name (gtk_tree_model_get_column_type (sort->model, sort->sort_col)));
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g_type_name (gtk_tree_model_get_column_type (sort->child_model, sort->sort_col)));
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return;
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}
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}
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gtk_tree_model_get_value (sort->model, s_iter, sort->sort_col, &s_value);
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gtk_tree_model_get_value (sort->child_model, s_iter, sort->sort_col, &s_value);
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#if 0
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/* FIXME: we can, as we are an array, do binary search to find the correct
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@ -490,7 +489,7 @@ gtk_tree_model_sort_insert_value (GtkTreeModelSort *sort,
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{
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gint cmp;
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tmp_elt = &(g_array_index (array, SortElt, middle));
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gtk_tree_model_get_value (sort->model,
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gtk_tree_model_get_value (sort->child_model,
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(GtkTreeIter *) tmp_elt,
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sort->sort_col,
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&tmp_value);
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@ -512,7 +511,7 @@ gtk_tree_model_sort_insert_value (GtkTreeModelSort *sort,
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gint cmp;
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tmp_elt = &(g_array_index (array, SortElt, middle));
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gtk_tree_model_get_value (sort->model,
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gtk_tree_model_get_value (sort->child_model,
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(GtkTreeIter *) tmp_elt,
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sort->sort_col,
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&tmp_value);
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@ -673,9 +672,9 @@ static gint
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gtk_tree_model_sort_get_n_columns (GtkTreeModel *tree_model)
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{
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g_return_val_if_fail (GTK_IS_TREE_MODEL_SORT (tree_model), 0);
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g_return_val_if_fail (GTK_TREE_MODEL_SORT (tree_model)->model != NULL, 0);
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g_return_val_if_fail (GTK_TREE_MODEL_SORT (tree_model)->child_model != NULL, 0);
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return gtk_tree_model_get_n_columns (GTK_TREE_MODEL_SORT (tree_model)->model);
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return gtk_tree_model_get_n_columns (GTK_TREE_MODEL_SORT (tree_model)->child_model);
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}
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static GType
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@ -683,9 +682,9 @@ gtk_tree_model_sort_get_column_type (GtkTreeModel *tree_model,
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gint index)
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{
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g_return_val_if_fail (GTK_IS_TREE_MODEL_SORT (tree_model), G_TYPE_INVALID);
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g_return_val_if_fail (GTK_TREE_MODEL_SORT (tree_model)->model != NULL, G_TYPE_INVALID);
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g_return_val_if_fail (GTK_TREE_MODEL_SORT (tree_model)->child_model != NULL, G_TYPE_INVALID);
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return gtk_tree_model_get_column_type (GTK_TREE_MODEL_SORT (tree_model)->model, index);
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return gtk_tree_model_get_column_type (GTK_TREE_MODEL_SORT (tree_model)->child_model, index);
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}
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static gboolean
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@ -719,7 +718,7 @@ gtk_tree_model_sort_get_iter_helper (GtkTreeModelSort *tree_model_sort,
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depth + 1,
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path);
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if (gtk_tree_model_iter_has_child (tree_model_sort->model,
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if (gtk_tree_model_iter_has_child (tree_model_sort->child_model,
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&(elt->iter)))
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gtk_tree_model_sort_build_level (tree_model_sort, elt);
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@ -737,7 +736,7 @@ gtk_tree_model_sort_get_iter (GtkTreeModel *tree_model,
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GtkTreePath *path)
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{
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g_return_val_if_fail (GTK_IS_TREE_MODEL_SORT (tree_model), FALSE);
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g_return_val_if_fail (GTK_TREE_MODEL_SORT (tree_model)->model != NULL, FALSE);
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g_return_val_if_fail (GTK_TREE_MODEL_SORT (tree_model)->child_model != NULL, FALSE);
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if (GTK_TREE_MODEL_SORT (tree_model)->root == NULL)
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gtk_tree_model_sort_build_level (GTK_TREE_MODEL_SORT (tree_model), NULL);
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@ -752,9 +751,9 @@ gtk_tree_model_sort_get_path (GtkTreeModel *tree_model,
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GtkTreeIter *iter)
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{
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g_return_val_if_fail (GTK_IS_TREE_MODEL_SORT (tree_model), NULL);
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g_return_val_if_fail (GTK_TREE_MODEL_SORT (tree_model)->model != NULL, NULL);
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g_return_val_if_fail (GTK_TREE_MODEL_SORT (tree_model)->child_model != NULL, NULL);
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return gtk_tree_model_get_path (GTK_TREE_MODEL_SORT (tree_model)->model, iter);
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return gtk_tree_model_get_path (GTK_TREE_MODEL_SORT (tree_model)->child_model, iter);
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}
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static void
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@ -766,12 +765,12 @@ gtk_tree_model_sort_get_value (GtkTreeModel *tree_model,
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SortElt *elt;
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g_return_if_fail (GTK_IS_TREE_MODEL_SORT (tree_model));
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g_return_if_fail (GTK_TREE_MODEL_SORT (tree_model)->model != NULL);
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g_return_if_fail (GTK_TREE_MODEL_SORT (tree_model)->child_model != NULL);
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g_return_if_fail (GTK_TREE_MODEL_SORT (tree_model)->stamp == iter->stamp);
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elt = iter->tree_node;
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gtk_tree_model_get_value (GTK_TREE_MODEL_SORT (tree_model)->model, (GtkTreeIter *)elt, column, value);
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gtk_tree_model_get_value (GTK_TREE_MODEL_SORT (tree_model)->child_model, (GtkTreeIter *)elt, column, value);
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}
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static gboolean
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@ -782,7 +781,7 @@ gtk_tree_model_sort_iter_next (GtkTreeModel *tree_model,
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SortElt *elt;
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g_return_val_if_fail (GTK_IS_TREE_MODEL_SORT (tree_model), FALSE);
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g_return_val_if_fail (GTK_TREE_MODEL_SORT (tree_model)->model != NULL, FALSE);
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g_return_val_if_fail (GTK_TREE_MODEL_SORT (tree_model)->child_model != NULL, FALSE);
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g_return_val_if_fail (GTK_TREE_MODEL_SORT (tree_model)->stamp == iter->stamp, FALSE);
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elt = iter->tree_node;
|
||||
@ -805,7 +804,7 @@ gtk_tree_model_sort_iter_children (GtkTreeModel *tree_model,
|
||||
SortElt *elt;
|
||||
|
||||
g_return_val_if_fail (GTK_IS_TREE_MODEL_SORT (tree_model), FALSE);
|
||||
g_return_val_if_fail (GTK_TREE_MODEL_SORT (tree_model)->model != NULL, FALSE);
|
||||
g_return_val_if_fail (GTK_TREE_MODEL_SORT (tree_model)->child_model != NULL, FALSE);
|
||||
if (parent)
|
||||
g_return_val_if_fail (GTK_TREE_MODEL_SORT (tree_model)->stamp == parent->stamp, FALSE);
|
||||
|
||||
@ -818,7 +817,7 @@ gtk_tree_model_sort_iter_children (GtkTreeModel *tree_model,
|
||||
return FALSE;
|
||||
|
||||
if (elt->children == NULL &&
|
||||
gtk_tree_model_iter_has_child (GTK_TREE_MODEL_SORT (tree_model)->model, (GtkTreeIter *)elt))
|
||||
gtk_tree_model_iter_has_child (GTK_TREE_MODEL_SORT (tree_model)->child_model, (GtkTreeIter *)elt))
|
||||
gtk_tree_model_sort_build_level (GTK_TREE_MODEL_SORT (tree_model), elt);
|
||||
|
||||
if (elt->children == NULL)
|
||||
@ -837,14 +836,14 @@ gtk_tree_model_sort_iter_has_child (GtkTreeModel *tree_model,
|
||||
SortElt *elt;
|
||||
|
||||
g_return_val_if_fail (GTK_IS_TREE_MODEL_SORT (tree_model), FALSE);
|
||||
g_return_val_if_fail (GTK_TREE_MODEL_SORT (tree_model)->model != NULL, FALSE);
|
||||
g_return_val_if_fail (GTK_TREE_MODEL_SORT (tree_model)->child_model != NULL, FALSE);
|
||||
g_return_val_if_fail (GTK_TREE_MODEL_SORT (tree_model)->stamp == iter->stamp, FALSE);
|
||||
|
||||
elt = iter->tree_node;
|
||||
if (elt->children)
|
||||
return TRUE;
|
||||
|
||||
return gtk_tree_model_iter_has_child (GTK_TREE_MODEL_SORT (tree_model)->model, (GtkTreeIter *) elt);
|
||||
return gtk_tree_model_iter_has_child (GTK_TREE_MODEL_SORT (tree_model)->child_model, (GtkTreeIter *) elt);
|
||||
}
|
||||
|
||||
static gint
|
||||
@ -854,14 +853,14 @@ gtk_tree_model_sort_iter_n_children (GtkTreeModel *tree_model,
|
||||
SortElt *elt;
|
||||
|
||||
g_return_val_if_fail (GTK_IS_TREE_MODEL_SORT (tree_model), 0);
|
||||
g_return_val_if_fail (GTK_TREE_MODEL_SORT (tree_model)->model != NULL, 0);
|
||||
g_return_val_if_fail (GTK_TREE_MODEL_SORT (tree_model)->child_model != NULL, 0);
|
||||
g_return_val_if_fail (GTK_TREE_MODEL_SORT (tree_model)->stamp == iter->stamp, 0);
|
||||
|
||||
elt = iter->tree_node;
|
||||
if (elt->children)
|
||||
return elt->children->len;
|
||||
|
||||
return gtk_tree_model_iter_n_children (GTK_TREE_MODEL_SORT (tree_model)->model, (GtkTreeIter *) elt);
|
||||
return gtk_tree_model_iter_n_children (GTK_TREE_MODEL_SORT (tree_model)->child_model, (GtkTreeIter *) elt);
|
||||
}
|
||||
|
||||
|
||||
@ -874,7 +873,7 @@ gtk_tree_model_sort_iter_nth_child (GtkTreeModel *tree_model,
|
||||
SortElt *elt;
|
||||
|
||||
g_return_val_if_fail (GTK_IS_TREE_MODEL_SORT (tree_model), FALSE);
|
||||
g_return_val_if_fail (GTK_TREE_MODEL_SORT (tree_model)->model != NULL, FALSE);
|
||||
g_return_val_if_fail (GTK_TREE_MODEL_SORT (tree_model)->child_model != NULL, FALSE);
|
||||
if (parent)
|
||||
g_return_val_if_fail (GTK_TREE_MODEL_SORT (tree_model)->stamp == parent->stamp, FALSE);
|
||||
|
||||
@ -883,7 +882,7 @@ gtk_tree_model_sort_iter_nth_child (GtkTreeModel *tree_model,
|
||||
|
||||
if (elt->children == NULL)
|
||||
{
|
||||
if (gtk_tree_model_iter_has_child (GTK_TREE_MODEL_SORT (tree_model)->model, (GtkTreeIter *)elt))
|
||||
if (gtk_tree_model_iter_has_child (GTK_TREE_MODEL_SORT (tree_model)->child_model, (GtkTreeIter *)elt))
|
||||
gtk_tree_model_sort_build_level (GTK_TREE_MODEL_SORT (tree_model), elt);
|
||||
else
|
||||
return FALSE;
|
||||
@ -909,7 +908,7 @@ gtk_tree_model_sort_iter_parent (GtkTreeModel *tree_model,
|
||||
SortElt *elt;
|
||||
|
||||
g_return_val_if_fail (GTK_IS_TREE_MODEL_SORT (tree_model), FALSE);
|
||||
g_return_val_if_fail (GTK_TREE_MODEL_SORT (tree_model)->model != NULL, FALSE);
|
||||
g_return_val_if_fail (GTK_TREE_MODEL_SORT (tree_model)->child_model != NULL, FALSE);
|
||||
g_return_val_if_fail (GTK_TREE_MODEL_SORT (tree_model)->stamp == child->stamp, FALSE);
|
||||
|
||||
elt = iter->tree_node;
|
||||
@ -951,7 +950,7 @@ gtk_tree_model_sort_build_level (GtkTreeModelSort *tree_model_sort,
|
||||
parent_iter = & (place->iter);
|
||||
|
||||
|
||||
n = gtk_tree_model_iter_n_children (tree_model_sort->model, parent_iter);
|
||||
n = gtk_tree_model_iter_n_children (tree_model_sort->child_model, parent_iter);
|
||||
|
||||
if (n == 0)
|
||||
return;
|
||||
@ -963,7 +962,7 @@ gtk_tree_model_sort_build_level (GtkTreeModelSort *tree_model_sort,
|
||||
else
|
||||
tree_model_sort->root = children;
|
||||
|
||||
gtk_tree_model_iter_children (tree_model_sort->model,
|
||||
gtk_tree_model_iter_children (tree_model_sort->child_model,
|
||||
&iter,
|
||||
parent_iter);
|
||||
|
||||
@ -978,7 +977,7 @@ gtk_tree_model_sort_build_level (GtkTreeModelSort *tree_model_sort,
|
||||
g_array_append_vals (children, &elt, 1);
|
||||
i++;
|
||||
}
|
||||
while (gtk_tree_model_iter_next (tree_model_sort->model, &iter));
|
||||
while (gtk_tree_model_iter_next (tree_model_sort->child_model, &iter));
|
||||
|
||||
}
|
||||
|
||||
|
||||
@ -46,7 +46,7 @@ struct _GtkTreeModelSort
|
||||
gpointer root;
|
||||
gint stamp;
|
||||
guint flags;
|
||||
GtkTreeModel *model;
|
||||
GtkTreeModel *child_model;
|
||||
gint sort_col;
|
||||
GValueCompareFunc func;
|
||||
};
|
||||
@ -73,7 +73,7 @@ struct _GtkTreeModelSortClass
|
||||
|
||||
GtkType gtk_tree_model_sort_get_type (void);
|
||||
GtkTreeModel *gtk_tree_model_sort_new (void);
|
||||
GtkTreeModel *gtk_tree_model_sort_new_with_model (GtkTreeModel *model,
|
||||
GtkTreeModel *gtk_tree_model_sort_new_with_model (GtkTreeModel *child_model,
|
||||
GValueCompareFunc func,
|
||||
gint sort_col);
|
||||
void gtk_tree_model_sort_set_model (GtkTreeModelSort *tree_model_sort,
|
||||
@ -84,7 +84,10 @@ void gtk_tree_model_sort_set_compare (GtkTreeModelSort *tree_model_
|
||||
GValueCompareFunc *func);
|
||||
void gtk_tree_model_sort_resort (GtkTreeModelSort *tree_model_sort);
|
||||
GtkTreePath *gtk_tree_model_sort_convert_path (GtkTreeModelSort *tree_model_sort,
|
||||
GtkTreePath *path);
|
||||
GtkTreePath *child_path);
|
||||
void gtk_tree_model_sort_convert_iter (GtkTreeModelSort *tree_model_sort,
|
||||
GtkTreeIter *sort_iter,
|
||||
GtkTreeIter *child_iter);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
|
||||
@ -1,7 +1,8 @@
|
||||
#include <gtk/gtk.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
GtkTreeStore *model;
|
||||
GtkTreeStore *base_model;
|
||||
|
||||
static void
|
||||
selection_changed (GtkTreeSelection *selection,
|
||||
@ -17,23 +18,35 @@ static void
|
||||
node_set (GtkTreeIter *iter)
|
||||
{
|
||||
static gint i = 0;
|
||||
|
||||
gchar *str;
|
||||
|
||||
str = g_strdup_printf ("FOO: %d", i++);
|
||||
gtk_tree_store_set (model, iter, 0, str, -1);
|
||||
gtk_tree_store_set (base_model, iter, 0, str, -1);
|
||||
g_free (str);
|
||||
|
||||
str = g_strdup_printf ("%d", g_random_int ());
|
||||
gtk_tree_store_set (base_model, iter, 1, str, -1);
|
||||
g_free (str);
|
||||
}
|
||||
|
||||
static void
|
||||
iter_remove (GtkWidget *button, GtkTreeView *tree_view)
|
||||
{
|
||||
GtkTreeIter selected;
|
||||
if (gtk_tree_selection_get_selected (gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view)),
|
||||
GtkTreeIter s_selected;
|
||||
GtkTreeModel *model;
|
||||
|
||||
model = gtk_tree_view_get_model (tree_view);
|
||||
|
||||
if (gtk_tree_selection_get_selected (gtk_tree_view_get_selection (tree_view),
|
||||
NULL,
|
||||
&selected))
|
||||
{
|
||||
gtk_tree_store_remove (model, &selected);
|
||||
if (GTK_IS_TREE_STORE (model))
|
||||
{
|
||||
gtk_tree_store_remove (GTK_TREE_STORE (model), &selected);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -43,6 +56,7 @@ iter_insert (GtkWidget *button, GtkTreeView *tree_view)
|
||||
GtkWidget *entry;
|
||||
GtkTreeIter iter;
|
||||
GtkTreeIter selected;
|
||||
GtkTreeStore *model = gtk_tree_view_get_model (tree_view);
|
||||
|
||||
entry = gtk_object_get_user_data (GTK_OBJECT (button));
|
||||
if (gtk_tree_selection_get_selected (gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view)),
|
||||
@ -70,6 +84,7 @@ iter_insert_before (GtkWidget *button, GtkTreeView *tree_view)
|
||||
{
|
||||
GtkTreeIter iter;
|
||||
GtkTreeIter selected;
|
||||
GtkTreeStore *model = gtk_tree_view_get_model (tree_view);
|
||||
|
||||
if (gtk_tree_selection_get_selected (gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view)),
|
||||
NULL,
|
||||
@ -96,6 +111,7 @@ iter_insert_after (GtkWidget *button, GtkTreeView *tree_view)
|
||||
{
|
||||
GtkTreeIter iter;
|
||||
GtkTreeIter selected;
|
||||
GtkTreeStore *model = gtk_tree_view_get_model (tree_view);
|
||||
|
||||
if (gtk_tree_selection_get_selected (gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view)),
|
||||
NULL,
|
||||
@ -122,23 +138,29 @@ iter_prepend (GtkWidget *button, GtkTreeView *tree_view)
|
||||
{
|
||||
GtkTreeIter iter;
|
||||
GtkTreeIter selected;
|
||||
GtkTreeModel *model = gtk_tree_view_get_model (tree_view);
|
||||
GtkTreeSelection *selection = gtk_tree_view_get_selection (tree_view);
|
||||
|
||||
if (gtk_tree_selection_get_selected (gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view)),
|
||||
NULL,
|
||||
&selected))
|
||||
if (gtk_tree_selection_get_selected (selection, NULL, &selected))
|
||||
{
|
||||
gtk_tree_store_prepend (model,
|
||||
&iter,
|
||||
&selected);
|
||||
if (GTK_IS_TREE_STORE (model))
|
||||
{
|
||||
gtk_tree_store_prepend (GTK_TREE_STORE (model),
|
||||
&iter,
|
||||
&selected);
|
||||
node_set (&iter);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
gtk_tree_store_prepend (model,
|
||||
&iter,
|
||||
NULL);
|
||||
if (GTK_IS_TREE_STORE (model))
|
||||
{
|
||||
gtk_tree_store_prepend (GTK_TREE_STORE (model),
|
||||
&iter,
|
||||
NULL);
|
||||
node_set (&iter);
|
||||
}
|
||||
}
|
||||
|
||||
node_set (&iter);
|
||||
}
|
||||
|
||||
static void
|
||||
@ -146,25 +168,31 @@ iter_append (GtkWidget *button, GtkTreeView *tree_view)
|
||||
{
|
||||
GtkTreeIter iter;
|
||||
GtkTreeIter selected;
|
||||
GtkTreeStore *model = gtk_tree_view_get_model (tree_view);
|
||||
|
||||
if (gtk_tree_selection_get_selected (gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view)),
|
||||
NULL,
|
||||
&selected))
|
||||
{
|
||||
gtk_tree_store_append (model, &iter, &selected);
|
||||
if (GTK_IS_TREE_STORE (model))
|
||||
{
|
||||
gtk_tree_store_append (model, &iter, &selected);
|
||||
node_set (&iter);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
gtk_tree_store_append (model, &iter, NULL);
|
||||
if (GTK_IS_TREE_STORE (model))
|
||||
{
|
||||
gtk_tree_store_append (model, &iter, NULL);
|
||||
node_set (&iter);
|
||||
}
|
||||
}
|
||||
|
||||
node_set (&iter);
|
||||
}
|
||||
|
||||
static void
|
||||
make_window ()
|
||||
make_window (gboolean use_sort)
|
||||
{
|
||||
GtkTreeModel *sort_model;
|
||||
GtkWidget *window;
|
||||
GtkWidget *vbox;
|
||||
GtkWidget *hbox, *entry;
|
||||
@ -177,13 +205,28 @@ make_window ()
|
||||
|
||||
/* Make the Widgets/Objects */
|
||||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||||
if (use_sort)
|
||||
gtk_window_set_title (GTK_WINDOW (window), "Sorted list");
|
||||
else
|
||||
gtk_window_set_title (GTK_WINDOW (window), "Unsorted list");
|
||||
|
||||
vbox = gtk_vbox_new (FALSE, 8);
|
||||
gtk_container_set_border_width (GTK_CONTAINER (vbox), 8);
|
||||
gtk_window_set_default_size (GTK_WINDOW (window), 300, 350);
|
||||
scrolled_window = gtk_scrolled_window_new (NULL, NULL);
|
||||
sort_model = gtk_tree_model_sort_new_with_model (GTK_TREE_MODEL (model),
|
||||
NULL, 0);
|
||||
tree_view = gtk_tree_view_new_with_model (GTK_TREE_MODEL (sort_model));
|
||||
if (use_sort)
|
||||
{
|
||||
GtkTreeModel *sort_model;
|
||||
|
||||
sort_model = gtk_tree_model_sort_new_with_model (GTK_TREE_MODEL (base_model),
|
||||
NULL, 0);
|
||||
tree_view = gtk_tree_view_new_with_model (GTK_TREE_MODEL (sort_model));
|
||||
}
|
||||
else
|
||||
{
|
||||
tree_view = gtk_tree_view_new_with_model (GTK_TREE_MODEL (base_model));
|
||||
}
|
||||
|
||||
selection = GTK_OBJECT (gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view)));
|
||||
gtk_tree_selection_set_type (GTK_TREE_SELECTION (selection), GTK_TREE_SELECTION_SINGLE);
|
||||
|
||||
@ -244,14 +287,20 @@ make_window ()
|
||||
|
||||
/* The selected column */
|
||||
cell = gtk_cell_renderer_text_new ();
|
||||
column = gtk_tree_view_column_new_with_attributes ("nodes", cell, "text", 0, NULL);
|
||||
column = gtk_tree_view_column_new_with_attributes ("Node ID", cell, "text", 0, NULL);
|
||||
gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), column);
|
||||
|
||||
cell = gtk_cell_renderer_text_new ();
|
||||
column = gtk_tree_view_column_new_with_attributes ("Random Number", cell, "text", 1, NULL);
|
||||
gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), column);
|
||||
|
||||
/* A few to start */
|
||||
iter_prepend (NULL, GTK_TREE_VIEW (tree_view));
|
||||
iter_prepend (NULL, GTK_TREE_VIEW (tree_view));
|
||||
iter_prepend (NULL, GTK_TREE_VIEW (tree_view));
|
||||
|
||||
if (!use_sort)
|
||||
{
|
||||
iter_prepend (NULL, GTK_TREE_VIEW (tree_view));
|
||||
iter_prepend (NULL, GTK_TREE_VIEW (tree_view));
|
||||
iter_prepend (NULL, GTK_TREE_VIEW (tree_view));
|
||||
}
|
||||
/* Show it all */
|
||||
gtk_widget_show_all (window);
|
||||
}
|
||||
@ -261,10 +310,11 @@ main (int argc, char *argv[])
|
||||
{
|
||||
gtk_init (&argc, &argv);
|
||||
|
||||
model = gtk_tree_store_new_with_types (2, G_TYPE_STRING, G_TYPE_STRING);
|
||||
|
||||
make_window ();
|
||||
make_window ();
|
||||
base_model = gtk_tree_store_new_with_types (2, G_TYPE_STRING, G_TYPE_STRING);
|
||||
|
||||
/* FIXME: reverse this */
|
||||
make_window (FALSE);
|
||||
make_window (TRUE);
|
||||
|
||||
gtk_main ();
|
||||
|
||||
|
||||
@ -1,7 +1,8 @@
|
||||
#include <gtk/gtk.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
GtkTreeStore *model;
|
||||
GtkTreeStore *base_model;
|
||||
|
||||
static void
|
||||
selection_changed (GtkTreeSelection *selection,
|
||||
@ -17,23 +18,35 @@ static void
|
||||
node_set (GtkTreeIter *iter)
|
||||
{
|
||||
static gint i = 0;
|
||||
|
||||
gchar *str;
|
||||
|
||||
str = g_strdup_printf ("FOO: %d", i++);
|
||||
gtk_tree_store_set (model, iter, 0, str, -1);
|
||||
gtk_tree_store_set (base_model, iter, 0, str, -1);
|
||||
g_free (str);
|
||||
|
||||
str = g_strdup_printf ("%d", g_random_int ());
|
||||
gtk_tree_store_set (base_model, iter, 1, str, -1);
|
||||
g_free (str);
|
||||
}
|
||||
|
||||
static void
|
||||
iter_remove (GtkWidget *button, GtkTreeView *tree_view)
|
||||
{
|
||||
GtkTreeIter selected;
|
||||
if (gtk_tree_selection_get_selected (gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view)),
|
||||
GtkTreeIter s_selected;
|
||||
GtkTreeModel *model;
|
||||
|
||||
model = gtk_tree_view_get_model (tree_view);
|
||||
|
||||
if (gtk_tree_selection_get_selected (gtk_tree_view_get_selection (tree_view),
|
||||
NULL,
|
||||
&selected))
|
||||
{
|
||||
gtk_tree_store_remove (model, &selected);
|
||||
if (GTK_IS_TREE_STORE (model))
|
||||
{
|
||||
gtk_tree_store_remove (GTK_TREE_STORE (model), &selected);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -43,6 +56,7 @@ iter_insert (GtkWidget *button, GtkTreeView *tree_view)
|
||||
GtkWidget *entry;
|
||||
GtkTreeIter iter;
|
||||
GtkTreeIter selected;
|
||||
GtkTreeStore *model = gtk_tree_view_get_model (tree_view);
|
||||
|
||||
entry = gtk_object_get_user_data (GTK_OBJECT (button));
|
||||
if (gtk_tree_selection_get_selected (gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view)),
|
||||
@ -70,6 +84,7 @@ iter_insert_before (GtkWidget *button, GtkTreeView *tree_view)
|
||||
{
|
||||
GtkTreeIter iter;
|
||||
GtkTreeIter selected;
|
||||
GtkTreeStore *model = gtk_tree_view_get_model (tree_view);
|
||||
|
||||
if (gtk_tree_selection_get_selected (gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view)),
|
||||
NULL,
|
||||
@ -96,6 +111,7 @@ iter_insert_after (GtkWidget *button, GtkTreeView *tree_view)
|
||||
{
|
||||
GtkTreeIter iter;
|
||||
GtkTreeIter selected;
|
||||
GtkTreeStore *model = gtk_tree_view_get_model (tree_view);
|
||||
|
||||
if (gtk_tree_selection_get_selected (gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view)),
|
||||
NULL,
|
||||
@ -122,23 +138,29 @@ iter_prepend (GtkWidget *button, GtkTreeView *tree_view)
|
||||
{
|
||||
GtkTreeIter iter;
|
||||
GtkTreeIter selected;
|
||||
GtkTreeModel *model = gtk_tree_view_get_model (tree_view);
|
||||
GtkTreeSelection *selection = gtk_tree_view_get_selection (tree_view);
|
||||
|
||||
if (gtk_tree_selection_get_selected (gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view)),
|
||||
NULL,
|
||||
&selected))
|
||||
if (gtk_tree_selection_get_selected (selection, NULL, &selected))
|
||||
{
|
||||
gtk_tree_store_prepend (model,
|
||||
&iter,
|
||||
&selected);
|
||||
if (GTK_IS_TREE_STORE (model))
|
||||
{
|
||||
gtk_tree_store_prepend (GTK_TREE_STORE (model),
|
||||
&iter,
|
||||
&selected);
|
||||
node_set (&iter);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
gtk_tree_store_prepend (model,
|
||||
&iter,
|
||||
NULL);
|
||||
if (GTK_IS_TREE_STORE (model))
|
||||
{
|
||||
gtk_tree_store_prepend (GTK_TREE_STORE (model),
|
||||
&iter,
|
||||
NULL);
|
||||
node_set (&iter);
|
||||
}
|
||||
}
|
||||
|
||||
node_set (&iter);
|
||||
}
|
||||
|
||||
static void
|
||||
@ -146,25 +168,31 @@ iter_append (GtkWidget *button, GtkTreeView *tree_view)
|
||||
{
|
||||
GtkTreeIter iter;
|
||||
GtkTreeIter selected;
|
||||
GtkTreeStore *model = gtk_tree_view_get_model (tree_view);
|
||||
|
||||
if (gtk_tree_selection_get_selected (gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view)),
|
||||
NULL,
|
||||
&selected))
|
||||
{
|
||||
gtk_tree_store_append (model, &iter, &selected);
|
||||
if (GTK_IS_TREE_STORE (model))
|
||||
{
|
||||
gtk_tree_store_append (model, &iter, &selected);
|
||||
node_set (&iter);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
gtk_tree_store_append (model, &iter, NULL);
|
||||
if (GTK_IS_TREE_STORE (model))
|
||||
{
|
||||
gtk_tree_store_append (model, &iter, NULL);
|
||||
node_set (&iter);
|
||||
}
|
||||
}
|
||||
|
||||
node_set (&iter);
|
||||
}
|
||||
|
||||
static void
|
||||
make_window ()
|
||||
make_window (gboolean use_sort)
|
||||
{
|
||||
GtkTreeModel *sort_model;
|
||||
GtkWidget *window;
|
||||
GtkWidget *vbox;
|
||||
GtkWidget *hbox, *entry;
|
||||
@ -177,13 +205,28 @@ make_window ()
|
||||
|
||||
/* Make the Widgets/Objects */
|
||||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||||
if (use_sort)
|
||||
gtk_window_set_title (GTK_WINDOW (window), "Sorted list");
|
||||
else
|
||||
gtk_window_set_title (GTK_WINDOW (window), "Unsorted list");
|
||||
|
||||
vbox = gtk_vbox_new (FALSE, 8);
|
||||
gtk_container_set_border_width (GTK_CONTAINER (vbox), 8);
|
||||
gtk_window_set_default_size (GTK_WINDOW (window), 300, 350);
|
||||
scrolled_window = gtk_scrolled_window_new (NULL, NULL);
|
||||
sort_model = gtk_tree_model_sort_new_with_model (GTK_TREE_MODEL (model),
|
||||
NULL, 0);
|
||||
tree_view = gtk_tree_view_new_with_model (GTK_TREE_MODEL (sort_model));
|
||||
if (use_sort)
|
||||
{
|
||||
GtkTreeModel *sort_model;
|
||||
|
||||
sort_model = gtk_tree_model_sort_new_with_model (GTK_TREE_MODEL (base_model),
|
||||
NULL, 0);
|
||||
tree_view = gtk_tree_view_new_with_model (GTK_TREE_MODEL (sort_model));
|
||||
}
|
||||
else
|
||||
{
|
||||
tree_view = gtk_tree_view_new_with_model (GTK_TREE_MODEL (base_model));
|
||||
}
|
||||
|
||||
selection = GTK_OBJECT (gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view)));
|
||||
gtk_tree_selection_set_type (GTK_TREE_SELECTION (selection), GTK_TREE_SELECTION_SINGLE);
|
||||
|
||||
@ -244,14 +287,20 @@ make_window ()
|
||||
|
||||
/* The selected column */
|
||||
cell = gtk_cell_renderer_text_new ();
|
||||
column = gtk_tree_view_column_new_with_attributes ("nodes", cell, "text", 0, NULL);
|
||||
column = gtk_tree_view_column_new_with_attributes ("Node ID", cell, "text", 0, NULL);
|
||||
gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), column);
|
||||
|
||||
cell = gtk_cell_renderer_text_new ();
|
||||
column = gtk_tree_view_column_new_with_attributes ("Random Number", cell, "text", 1, NULL);
|
||||
gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), column);
|
||||
|
||||
/* A few to start */
|
||||
iter_prepend (NULL, GTK_TREE_VIEW (tree_view));
|
||||
iter_prepend (NULL, GTK_TREE_VIEW (tree_view));
|
||||
iter_prepend (NULL, GTK_TREE_VIEW (tree_view));
|
||||
|
||||
if (!use_sort)
|
||||
{
|
||||
iter_prepend (NULL, GTK_TREE_VIEW (tree_view));
|
||||
iter_prepend (NULL, GTK_TREE_VIEW (tree_view));
|
||||
iter_prepend (NULL, GTK_TREE_VIEW (tree_view));
|
||||
}
|
||||
/* Show it all */
|
||||
gtk_widget_show_all (window);
|
||||
}
|
||||
@ -261,10 +310,11 @@ main (int argc, char *argv[])
|
||||
{
|
||||
gtk_init (&argc, &argv);
|
||||
|
||||
model = gtk_tree_store_new_with_types (2, G_TYPE_STRING, G_TYPE_STRING);
|
||||
|
||||
make_window ();
|
||||
make_window ();
|
||||
base_model = gtk_tree_store_new_with_types (2, G_TYPE_STRING, G_TYPE_STRING);
|
||||
|
||||
/* FIXME: reverse this */
|
||||
make_window (FALSE);
|
||||
make_window (TRUE);
|
||||
|
||||
gtk_main ();
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user