将列表添加到C中的gtk_树视图
各位 我要试着做一个小函数,它与我所做的Gtk_树视图有关, 错误响应如下所示:将列表添加到C中的gtk_树视图,gtk,gtktreeview,Gtk,Gtktreeview,各位 我要试着做一个小函数,它与我所做的Gtk_树视图有关, 错误响应如下所示: (main:8026): Gtk-CRITICAL **: IA__gtk_tree_view_get_model: assertion `GTK_IS_TREE_VIEW (tree_view)' failed (main:8026): Gtk-CRITICAL **: IA__gtk_list_store_append: assertion `GTK_IS_LIST_STORE (list_store)' f
(main:8026): Gtk-CRITICAL **: IA__gtk_tree_view_get_model: assertion `GTK_IS_TREE_VIEW (tree_view)' failed
(main:8026): Gtk-CRITICAL **: IA__gtk_list_store_append: assertion `GTK_IS_LIST_STORE (list_store)' failed
(main:8026): Gtk-CRITICAL **: IA__gtk_list_store_set_valist: assertion `GTK_IS_LIST_STORE (list_store)' failed
^C
typedef struct
{
GtkWidget *window;
GtkWidget *notebook;
GtkWidget *start;
GtkWidget *verbose;
GtkWidget *settings;
GtkWidget *about;
GtkWidget *statusbar;
GtkWidget *treeview_aktifitas;
guint statusbar_id;
} bahan;
来源,给你:
void addlist(bahan *unit, const gchar *str)
{
GtkListStore *store;
GtkTreeIter iter; // penyambung store_append and store_set
store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(unit->treeview_aktifitas)));
gtk_list_store_append(store, &iter); // need unary &, coz iter aint define like a pointer
gtk_list_store_set(store, &iter, 1, str, -1);
}
正如你所想,“单位”的结构应该是这样的:
(main:8026): Gtk-CRITICAL **: IA__gtk_tree_view_get_model: assertion `GTK_IS_TREE_VIEW (tree_view)' failed
(main:8026): Gtk-CRITICAL **: IA__gtk_list_store_append: assertion `GTK_IS_LIST_STORE (list_store)' failed
(main:8026): Gtk-CRITICAL **: IA__gtk_list_store_set_valist: assertion `GTK_IS_LIST_STORE (list_store)' failed
^C
typedef struct
{
GtkWidget *window;
GtkWidget *notebook;
GtkWidget *start;
GtkWidget *verbose;
GtkWidget *settings;
GtkWidget *about;
GtkWidget *statusbar;
GtkWidget *treeview_aktifitas;
guint statusbar_id;
} bahan;
并通过此连接:
unit->treeview_aktifitas = GTK_WIDGET(gtk_builder_get_object(main,"treeview1"));
在真实的情况下,我使用'Glade3',并在glade文件上有两列,如何设置gtk_列表_存储_集
非常感谢任何进一步的帮助:)嗯,我现在已经找到了故障
gtk_list_store_set(store, &iter, 1, str, -1);
因为我的专栏是两个,所以我需要
gtk_list_store_set(store, &iter, 0,"aku", 1, "tes", -1);
其中0代表第一列,1代表下一列,依此类推-"-也许这对你有帮助-(gtk+treeview教程)thx的努力应该让我负担得起…发布glade文件可能会有用。你在哪里为treeview设置模型?