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the GtkTreeView</p></td><td valign="top" align="right"></td></tr></table></div><div class="refsynopsisdiv"><h2>Synopsis</h2><pre class="synopsis">#include <gtk/gtk.h> <a class="link" href="GtkListStore.html#GtkListStore-struct">GtkListStore</a>;<a class="link" href="GtkListStore.html" title="GtkListStore">GtkListStore</a>* <a class="link" href="GtkListStore.html#gtk-list-store-new">gtk_list_store_new</a> (<ahref="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint">gint</a> n_columns, ...);<a class="link" href="GtkListStore.html" title="GtkListStore">GtkListStore</a>* <a class="link" href="GtkListStore.html#gtk-list-store-newv">gtk_list_store_newv</a> (<ahref="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint">gint</a> n_columns, <ahref="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType">GType</a> *types);void <a class="link" href="GtkListStore.html#gtk-list-store-set-column-types">gtk_list_store_set_column_types</a> (<a class="link" href="GtkListStore.html" title="GtkListStore">GtkListStore</a> *list_store, <ahref="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint">gint</a> n_columns, <ahref="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType">GType</a> *types);void <a class="link" href="GtkListStore.html#gtk-list-store-set">gtk_list_store_set</a> (<a class="link" href="GtkListStore.html" title="GtkListStore">GtkListStore</a> *list_store, <a class="link" href="GtkTreeModel.html#GtkTreeIter">GtkTreeIter</a> *iter, ...);void <a class="link" href="GtkListStore.html#gtk-list-store-set-valist">gtk_list_store_set_valist</a> (<a class="link" href="GtkListStore.html" title="GtkListStore">GtkListStore</a> *list_store, <a class="link" href="GtkTreeModel.html#GtkTreeIter">GtkTreeIter</a> *iter, va_list var_args);void <a class="link" href="GtkListStore.html#gtk-list-store-set-value">gtk_list_store_set_value</a> (<a class="link" href="GtkListStore.html" title="GtkListStore">GtkListStore</a> *list_store, <a class="link" href="GtkTreeModel.html#GtkTreeIter">GtkTreeIter</a> *iter, <ahref="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint">gint</a> column, <ahref="/usr/share/gtk-doc/html/gobject/gobject-Generic-values.html#GValue">GValue</a> *value);void <a class="link" href="GtkListStore.html#gtk-list-store-set-valuesv">gtk_list_store_set_valuesv</a> (<a class="link" href="GtkListStore.html" title="GtkListStore">GtkListStore</a> *list_store, <a class="link" href="GtkTreeModel.html#GtkTreeIter">GtkTreeIter</a> *iter, <ahref="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint">gint</a> *columns, <ahref="/usr/share/gtk-doc/html/gobject/gobject-Generic-values.html#GValue">GValue</a> *values, <ahref="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint">gint</a> n_values);<ahref="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean">gboolean</a> <a class="link" href="GtkListStore.html#gtk-list-store-remove">gtk_list_store_remove</a> (<a class="link" href="GtkListStore.html" title="GtkListStore">GtkListStore</a> *list_store, <a class="link" href="GtkTreeModel.html#GtkTreeIter">GtkTreeIter</a> *iter);void <a class="link" href="GtkListStore.html#gtk-list-store-insert">gtk_list_store_insert</a> (<a class="link" href="GtkListStore.html" title="GtkListStore">GtkListStore</a> *list_store, <a class="link" href="GtkTreeModel.html#GtkTreeIter">GtkTreeIter</a> *iter, <ahref="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint">gint</a> position);void <a class="link" href="GtkListStore.html#gtk-list-store-insert-before">gtk_list_store_insert_before</a> (<a class="link" href="GtkListStore.html" title="GtkListStore">GtkListStore</a> *list_store, <a class="link" href="GtkTreeModel.html#GtkTreeIter">GtkTreeIter</a> *iter, <a class="link" href="GtkTreeModel.html#GtkTreeIter">GtkTreeIter</a> *sibling);void <a class="link" href="GtkListStore.html#gtk-list-store-insert-after">gtk_list_store_insert_after</a> (<a class="link" href="GtkListStore.html" title="GtkListStore">GtkListStore</a> *list_store, <a class="link" href="GtkTreeModel.html#GtkTreeIter">GtkTreeIter</a> *iter, <a class="link" href="GtkTreeModel.html#GtkTreeIter">GtkTreeIter</a> *sibling);void <a class="link" href="GtkListStore.html#gtk-list-store-insert-with-values">gtk_list_store_insert_with_values</a> (<a class="link" href="GtkListStore.html" title="GtkListStore">GtkListStore</a> *list_store, <a class="link" href="GtkTreeModel.html#GtkTreeIter">GtkTreeIter</a> *iter, <ahref="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint">gint</a> position, ...);void <a class="link" href="GtkListStore.html#gtk-list-store-insert-with-valuesv">gtk_list_store_insert_with_valuesv</a> (<a class="link" href="GtkListStore.html" title="GtkListStore">GtkListStore</a> *list_store, <a class="link" href="GtkTreeModel.html#GtkTreeIter">GtkTreeIter</a> *iter, <ahref="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint">gint</a> position, <ahref="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint">gint</a> *columns, <ahref="/usr/share/gtk-doc/html/gobject/gobject-Generic-values.html#GValue">GValue</a> *values, <ahref="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint">gint</a> n_values);void <a class="link" href="GtkListStore.html#gtk-list-store-prepend">gtk_list_store_prepend</a> (<a class="link" href="GtkListStore.html" title="GtkListStore">GtkListStore</a> *list_store, <a class="link" href="GtkTreeModel.html#GtkTreeIter">GtkTreeIter</a> *iter);void <a class="link" href="GtkListStore.html#gtk-list-store-append">gtk_list_store_append</a> (<a class="link" href="GtkListStore.html" title="GtkListStore">GtkListStore</a> *list_store, <a class="link" href="GtkTreeModel.html#GtkTreeIter">GtkTreeIter</a> *iter);void <a class="link" href="GtkListStore.html#gtk-list-store-clear">gtk_list_store_clear</a> (<a class="link" href="GtkListStore.html" title="GtkListStore">GtkListStore</a> *list_store);<ahref="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean">gboolean</a> <a class="link" href="GtkListStore.html#gtk-list-store-iter-is-valid">gtk_list_store_iter_is_valid</a> (<a class="link" href="GtkListStore.html" title="GtkListStore">GtkListStore</a> *list_store, <a class="link" href="GtkTreeModel.html#GtkTreeIter">GtkTreeIter</a> *iter);void <a class="link" href="GtkListStore.html#gtk-list-store-reorder">gtk_list_store_reorder</a> (<a class="link" href="GtkListStore.html" title="GtkListStore">GtkListStore</a> *store, <ahref="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint">gint</a> *new_order);void <a class="link" href="GtkListStore.html#gtk-list-store-swap">gtk_list_store_swap</a> (<a class="link" href="GtkListStore.html" title="GtkListStore">GtkListStore</a> *store, <a class="link" href="GtkTreeModel.html#GtkTreeIter">GtkTreeIter</a> *a, <a class="link" href="GtkTreeModel.html#GtkTreeIter">GtkTreeIter</a> *b);void <a class="link" href="GtkListStore.html#gtk-list-store-move-before">gtk_list_store_move_before</a> (<a class="link" href="GtkListStore.html" title="GtkListStore">GtkListStore</a> *store, <a class="link" href="GtkTreeModel.html#GtkTreeIter">GtkTreeIter</a> *iter, <a class="link" href="GtkTreeModel.html#GtkTreeIter">GtkTreeIter</a> *position);void <a class="link" href="GtkListStore.html#gtk-list-store-move-after">gtk_list_store_move_after</a> (<a class="link" href="GtkListStore.html" title="GtkListStore">GtkListStore</a> *store, <a class="link" href="GtkTreeModel.html#GtkTreeIter">GtkTreeIter</a> *iter, <a class="link" href="GtkTreeModel.html#GtkTreeIter">GtkTreeIter</a> *position);</pre></div><div class="refsect1" lang="en"><a name="id3848325"></a><h2>Object Hierarchy</h2><pre class="synopsis"> <ahref="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject">GObject</a> +----GtkListStore</pre></div><div class="refsect1" lang="en"><a name="id3848349"></a><h2>Implemented Interfaces</h2><p>GtkListStore implements <a class="link" href="gtk-gtkbuildable.html#GtkBuildable">GtkBuildable</a>, <a class="link" href="GtkTreeModel.html" title="GtkTreeModel">GtkTreeModel</a>, <a class="link" href="gtk-GtkTreeView-drag-and-drop.html#GtkTreeDragSource">GtkTreeDragSource</a>, <a class="link" href="gtk-GtkTreeView-drag-and-drop.html#GtkTreeDragDest">GtkTreeDragDest</a> and <a class="link" href="GtkTreeSortable.html" title="GtkTreeSortable">GtkTreeSortable</a>.</p></div><div class="refsect1" lang="en"><a name="id3848400"></a><h2>Description</h2><p>The <a class="link" href="GtkListStore.html" title="GtkListStore"><span class="type">GtkListStore</span></a> object is a list model for use with a <a class="link" href="GtkTreeView.html" title="GtkTreeView"><span class="type">GtkTreeView</span></a>widget. It implements the <a class="link" href="GtkTreeModel.html" title="GtkTreeModel"><span class="type">GtkTreeModel</span></a> interface, and consequentialy,can use all of the methods available there. It also implements the<a class="link" href="GtkTreeSortable.html" title="GtkTreeSortable"><span class="type">GtkTreeSortable</span></a> interface so it can be sorted by the view.Finally, it also implements the tree drag anddrop interfaces.</p><p>The <a class="link" href="GtkListStore.html" title="GtkListStore"><span class="type">GtkListStore</span></a> can accept most GObject types as a column type, thoughit can't accept all custom types. Internally, it will keep a copy ofdata passed in (such as a string or a boxed pointer). Columns thataccept <ahref="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject"><span class="type">GObject</span></a>s are handled a little differently. The<a class="link" href="GtkListStore.html" title="GtkListStore"><span class="type">GtkListStore</span></a> will keep a reference to the object instead of copying thevalue. As a result, if the object is modified, it is up to theapplication writer to call <em class="parameter"><code>gtk_tree_model_row_changed</code></em> to emit the"row_changed" signal. This most commonly affects lists with<ahref="/usr/share/gtk-doc/html/gdk-pixbuf/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a>s stored.</p><div class="example"><a name="id3848512"></a><p class="title"><b>Example 21. Creating a simple list store.</b></p><div class="example-contents"><pre class="programlisting">enum { COLUMN_STRING,⌨️ 快捷键说明
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