gint last_extra_space_per_column;
gint last_number_of_expand_columns;
- /* ATK Hack */
- GtkTreeDestroyCountFunc destroy_count_func;
- gpointer destroy_count_data;
- GDestroyNotify destroy_count_destroy;
-
/* Row drag-and-drop */
GtkTreeRowReference *drag_dest_row;
GtkTreeViewDropPosition drag_dest_pos;
guint reorderable : 1;
guint header_has_focus : 1;
guint drag_column_window_state : 3;
- /* hint to display rows in alternating colors */
- guint has_rules : 1;
guint mark_rows_col_dirty : 1;
/* for DnD */
FALSE,
GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY);
- /**
- * GtkTreeView:rules-hint:
- *
- * Sets a hint to the theme to draw rows in alternating colors.
- *
- * Deprecated: 3.14: The theme is responsible for drawing rows
- * using zebra striping
- */
- tree_view_props[PROP_RULES_HINT] =
- g_param_spec_boolean ("rules-hint",
- P_("Rules Hint"),
- P_("Set a hint to the theme engine to draw rows in alternating colors"),
- FALSE,
- GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY|G_PARAM_DEPRECATED);
-
tree_view_props[PROP_ENABLE_SEARCH] =
g_param_spec_boolean ("enable-search",
P_("Enable Search"),
case PROP_REORDERABLE:
gtk_tree_view_set_reorderable (tree_view, g_value_get_boolean (value));
break;
- case PROP_RULES_HINT:
-G_GNUC_BEGIN_IGNORE_DEPRECATIONS
- gtk_tree_view_set_rules_hint (tree_view, g_value_get_boolean (value));
-G_GNUC_END_IGNORE_DEPRECATIONS
- break;
case PROP_ENABLE_SEARCH:
gtk_tree_view_set_enable_search (tree_view, g_value_get_boolean (value));
break;
case PROP_REORDERABLE:
g_value_set_boolean (value, tree_view->priv->reorderable);
break;
- case PROP_RULES_HINT:
- g_value_set_boolean (value, tree_view->priv->has_rules);
- break;
case PROP_ENABLE_SEARCH:
g_value_set_boolean (value, tree_view->priv->enable_search);
break;
tree_view->priv->column_drop_func_data = NULL;
}
- if (tree_view->priv->destroy_count_destroy &&
- tree_view->priv->destroy_count_data)
- {
- tree_view->priv->destroy_count_destroy (tree_view->priv->destroy_count_data);
- tree_view->priv->destroy_count_data = NULL;
- }
-
gtk_tree_row_reference_free (tree_view->priv->anchor);
tree_view->priv->anchor = NULL;
gtk_tree_path_free (path);
}
-static void
-count_children_helper (GtkRBTree *tree,
- GtkRBNode *node,
- gpointer data)
-{
- if (node->children)
- _gtk_rbtree_traverse (node->children, node->children->root, G_POST_ORDER, count_children_helper, data);
- (*((gint *)data))++;
-}
-
static void
check_selection_helper (GtkRBTree *tree,
GtkRBNode *node,
cursor_changed = TRUE;
}
- if (tree_view->priv->destroy_count_func)
- {
- gint child_count = 0;
- if (node->children)
- _gtk_rbtree_traverse (node->children, node->children->root, G_POST_ORDER, count_children_helper, &child_count);
- tree_view->priv->destroy_count_func (tree_view, path, child_count, tree_view->priv->destroy_count_data);
- }
-
if (tree->root->count == 1)
{
if (tree_view->priv->tree == tree)
return TRUE;
}
-/**
- * gtk_tree_view_set_rules_hint:
- * @tree_view: a #GtkTreeView
- * @setting: %TRUE if the tree requires reading across rows
- *
- * Sets a hint for the theme to draw even/odd rows in the @tree_view
- * with different colors, also known as "zebra striping".
- *
- * This function tells the GTK+ theme that the user interface for your
- * application requires users to read across tree rows and associate
- * cells with one another.
- *
- * Do not use it just because you prefer the appearance of the ruled
- * tree; that’s a question for the theme. Some themes will draw tree
- * rows in alternating colors even when rules are turned off, and
- * users who prefer that appearance all the time can choose those
- * themes. You should call this function only as a semantic hint to
- * the theme engine that your tree makes alternating colors useful
- * from a functional standpoint (since it has lots of columns,
- * generally).
- *
- * Deprecated: 3.14
- */
-void
-gtk_tree_view_set_rules_hint (GtkTreeView *tree_view,
- gboolean setting)
-{
- g_return_if_fail (GTK_IS_TREE_VIEW (tree_view));
-
- setting = setting != FALSE;
-
- if (tree_view->priv->has_rules != setting)
- {
- tree_view->priv->has_rules = setting;
- gtk_widget_queue_draw (GTK_WIDGET (tree_view));
- g_object_notify_by_pspec (G_OBJECT (tree_view), tree_view_props[PROP_RULES_HINT]);
- }
-}
-
-/**
- * gtk_tree_view_get_rules_hint:
- * @tree_view: a #GtkTreeView
- *
- * Gets the setting set by gtk_tree_view_set_rules_hint().
- *
- * Returns: %TRUE if the hint is set
- *
- * Deprecated: 3.14
- */
-gboolean
-gtk_tree_view_get_rules_hint (GtkTreeView *tree_view)
-{
- g_return_val_if_fail (GTK_IS_TREE_VIEW (tree_view), FALSE);
-
- return tree_view->priv->has_rules;
-}
-
-
/**
* gtk_tree_view_set_activate_on_single_click:
* @tree_view: a #GtkTreeView
_gtk_tree_view_column_cell_set_dirty (column, TRUE);
}
- if (tree_view->priv->destroy_count_func)
- {
- GtkTreePath *child_path;
- gint child_count = 0;
- child_path = gtk_tree_path_copy (path);
- gtk_tree_path_down (child_path);
- if (node->children)
- _gtk_rbtree_traverse (node->children, node->children->root, G_POST_ORDER, count_children_helper, &child_count);
- tree_view->priv->destroy_count_func (tree_view, child_path, child_count, tree_view->priv->destroy_count_data);
- gtk_tree_path_free (child_path);
- }
-
if (tree_view->priv->cursor_node)
{
cursor_changed = (node->children == tree_view->priv->cursor_tree)
}
-/**
- * gtk_tree_view_set_destroy_count_func:
- * @tree_view: A #GtkTreeView
- * @func: (allow-none): Function to be called when a view row is destroyed, or %NULL
- * @data: (allow-none): User data to be passed to @func, or %NULL
- * @destroy: (allow-none): Destroy notifier for @data, or %NULL
- *
- * This function should almost never be used. It is meant for private use by
- * ATK for determining the number of visible children that are removed when the
- * user collapses a row, or a row is deleted.
- *
- * Deprecated: 3.4: Accessibility does not need the function anymore.
- **/
-void
-gtk_tree_view_set_destroy_count_func (GtkTreeView *tree_view,
- GtkTreeDestroyCountFunc func,
- gpointer data,
- GDestroyNotify destroy)
-{
- g_return_if_fail (GTK_IS_TREE_VIEW (tree_view));
-
- if (tree_view->priv->destroy_count_destroy)
- tree_view->priv->destroy_count_destroy (tree_view->priv->destroy_count_data);
-
- tree_view->priv->destroy_count_func = func;
- tree_view->priv->destroy_count_data = data;
- tree_view->priv->destroy_count_destroy = destroy;
-}
-
-
/*
* Interactive search
*/
projects / gtk4.git / commitdiff