94a097ef5d
Mon Nov 19 15:30:51 2001 Jonathan Blandford <jrb@redhat.com> * gtk/gtktreeviewcolumn.c (gtk_tree_view_column_class_init): Add a "resizable" property, to get rid of the GTK_TREE_VIEW_COLUMN_RESIZABLE sizing flag. (gtk_tree_view_column_set_resizable): New function to set resizable. (gtk_tree_view_column_set_resizable): getter. * tests/testtreecolumns.c (add_clicked): modify for above change. * Makefile.am (install-data-hook): remove old .pc files before installing the new one. We used to symlink this, and it will break old installs.
937 lines
28 KiB
C
937 lines
28 KiB
C
#include <gtk/gtk.h>
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/*
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* README README README README README README README README README README
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* README README README README README README README README README README
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* README README README README README README README README README README
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* README README README README README README README README README README
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* README README README README README README README README README README
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* README README README README README README README README README README
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* README README README README README README README README README README
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* README README README README README README README README README README
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* README README README README README README README README README README
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* README README README README README README README README README README
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* README README README README README README README README README README
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* README README README README README README README README README README
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* README README README README README README README README README README
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*
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* DO NOT!!! I REPEAT DO NOT! EVER LOOK AT THIS CODE AS AN EXAMPLE OF WHAT YOUR
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* CODE SHOULD LOOK LIKE.
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*
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* IT IS VERY CONFUSING, AND IS MEANT TO TEST A LOT OF CODE IN THE TREE. WHILE
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* IT IS ACTUALLY CORRECT CODE, IT IS NOT USEFUL.
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*/
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GtkWidget *left_tree_view;
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GtkWidget *top_right_tree_view;
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GtkWidget *bottom_right_tree_view;
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GtkTreeModel *left_tree_model;
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GtkTreeModel *top_right_tree_model;
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GtkTreeModel *bottom_right_tree_model;
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GtkWidget *sample_tree_view_top;
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GtkWidget *sample_tree_view_bottom;
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#define column_data "my_column_data"
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static void move_row (GtkTreeModel *src,
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GtkTreeIter *src_iter,
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GtkTreeModel *dest,
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GtkTreeIter *dest_iter);
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/* Kids, don't try this at home. */
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/* Small GtkTreeModel to model columns */
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typedef struct _ViewColumnModel ViewColumnModel;
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typedef struct _ViewColumnModelClass ViewColumnModelClass;
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struct _ViewColumnModel
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{
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GObject parent;
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GtkTreeView *view;
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GList *columns;
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gint stamp;
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};
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struct _ViewColumnModelClass
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{
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GObjectClass parent_class;
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};
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static void view_column_model_init (ViewColumnModel *model)
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{
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model->stamp = g_random_int ();
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}
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static gint
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view_column_model_get_n_columns (GtkTreeModel *tree_model)
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{
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return 2;
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}
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static GType
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view_column_model_get_column_type (GtkTreeModel *tree_model,
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gint index)
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{
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switch (index)
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{
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case 0:
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return G_TYPE_STRING;
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case 1:
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return GTK_TYPE_TREE_VIEW_COLUMN;
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default:
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return G_TYPE_INVALID;
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}
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}
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static gboolean
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view_column_model_get_iter (GtkTreeModel *tree_model,
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GtkTreeIter *iter,
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GtkTreePath *path)
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{
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ViewColumnModel *view_model = (ViewColumnModel *)tree_model;
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GList *list;
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gint i;
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g_return_val_if_fail (gtk_tree_path_get_depth (path) > 0, FALSE);
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i = gtk_tree_path_get_indices (path)[0];
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list = g_list_nth (view_model->columns, i);
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if (list == NULL)
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return FALSE;
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iter->stamp = view_model->stamp;
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iter->user_data = list;
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return TRUE;
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}
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static GtkTreePath *
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view_column_model_get_path (GtkTreeModel *tree_model,
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GtkTreeIter *iter)
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{
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ViewColumnModel *view_model = (ViewColumnModel *)tree_model;
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GtkTreePath *retval;
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GList *list;
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gint i = 0;
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g_return_val_if_fail (iter->stamp == view_model->stamp, NULL);
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for (list = view_model->columns; list; list = list->next)
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{
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if (list == (GList *)iter->user_data)
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break;
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i++;
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}
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if (list == NULL)
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return NULL;
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retval = gtk_tree_path_new ();
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gtk_tree_path_append_index (retval, i);
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return retval;
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}
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static void
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view_column_model_get_value (GtkTreeModel *tree_model,
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GtkTreeIter *iter,
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gint column,
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GValue *value)
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{
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ViewColumnModel *view_model = (ViewColumnModel *)tree_model;
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g_return_if_fail (column < 2);
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g_return_if_fail (view_model->stamp == iter->stamp);
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g_return_if_fail (iter->user_data != NULL);
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if (column == 0)
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{
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g_value_init (value, G_TYPE_STRING);
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g_value_set_string (value, gtk_tree_view_column_get_title (GTK_TREE_VIEW_COLUMN (((GList *)iter->user_data)->data)));
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}
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else
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{
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g_value_init (value, GTK_TYPE_TREE_VIEW_COLUMN);
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g_value_set_object (value, ((GList *)iter->user_data)->data);
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}
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}
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static gboolean
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view_column_model_iter_next (GtkTreeModel *tree_model,
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GtkTreeIter *iter)
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{
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ViewColumnModel *view_model = (ViewColumnModel *)tree_model;
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g_return_val_if_fail (view_model->stamp == iter->stamp, FALSE);
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g_return_val_if_fail (iter->user_data != NULL, FALSE);
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iter->user_data = ((GList *)iter->user_data)->next;
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return iter->user_data != NULL;
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}
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static gboolean
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view_column_model_iter_children (GtkTreeModel *tree_model,
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GtkTreeIter *iter,
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GtkTreeIter *parent)
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{
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ViewColumnModel *view_model = (ViewColumnModel *)tree_model;
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/* this is a list, nodes have no children */
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if (parent)
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return FALSE;
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/* but if parent == NULL we return the list itself as children of the
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* "root"
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*/
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if (view_model->columns)
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{
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iter->stamp = view_model->stamp;
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iter->user_data = view_model->columns;
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return TRUE;
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}
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else
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return FALSE;
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}
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static gboolean
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view_column_model_iter_has_child (GtkTreeModel *tree_model,
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GtkTreeIter *iter)
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{
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return FALSE;
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}
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static gint
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view_column_model_iter_n_children (GtkTreeModel *tree_model,
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GtkTreeIter *iter)
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{
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return g_list_length (((ViewColumnModel *)tree_model)->columns);
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}
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static gint
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view_column_model_iter_nth_child (GtkTreeModel *tree_model,
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GtkTreeIter *iter,
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GtkTreeIter *parent,
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gint n)
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{
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ViewColumnModel *view_model = (ViewColumnModel *)tree_model;
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if (parent)
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return FALSE;
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iter->stamp = view_model->stamp;
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iter->user_data = g_list_nth ((GList *)view_model->columns, n);
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return (iter->user_data != NULL);
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}
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static gboolean
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view_column_model_iter_parent (GtkTreeModel *tree_model,
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GtkTreeIter *iter,
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GtkTreeIter *child)
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{
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return FALSE;
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}
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static void
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view_column_model_tree_model_init (GtkTreeModelIface *iface)
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{
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iface->get_n_columns = view_column_model_get_n_columns;
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iface->get_column_type = view_column_model_get_column_type;
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iface->get_iter = view_column_model_get_iter;
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iface->get_path = view_column_model_get_path;
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iface->get_value = view_column_model_get_value;
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iface->iter_next = view_column_model_iter_next;
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iface->iter_children = view_column_model_iter_children;
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iface->iter_has_child = view_column_model_iter_has_child;
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iface->iter_n_children = view_column_model_iter_n_children;
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iface->iter_nth_child = view_column_model_iter_nth_child;
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iface->iter_parent = view_column_model_iter_parent;
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}
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static gboolean
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view_column_model_drag_data_get (GtkTreeDragSource *drag_source,
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GtkTreePath *path,
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GtkSelectionData *selection_data)
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{
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if (gtk_tree_set_row_drag_data (selection_data,
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GTK_TREE_MODEL (drag_source),
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path))
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return TRUE;
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else
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return FALSE;
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}
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static gboolean
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view_column_model_drag_data_delete (GtkTreeDragSource *drag_source,
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GtkTreePath *path)
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{
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/* Nothing -- we handle moves on the dest side */
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return TRUE;
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}
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static gboolean
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view_column_model_row_drop_possible (GtkTreeDragDest *drag_dest,
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GtkTreePath *dest_path,
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GtkSelectionData *selection_data)
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{
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GtkTreeModel *src_model;
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if (gtk_tree_get_row_drag_data (selection_data,
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&src_model,
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NULL))
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{
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if (src_model == left_tree_model ||
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src_model == top_right_tree_model ||
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src_model == bottom_right_tree_model)
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return TRUE;
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}
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return FALSE;
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}
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static gboolean
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view_column_model_drag_data_received (GtkTreeDragDest *drag_dest,
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GtkTreePath *dest,
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GtkSelectionData *selection_data)
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{
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GtkTreeModel *src_model;
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GtkTreePath *src_path = NULL;
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gboolean retval = FALSE;
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if (gtk_tree_get_row_drag_data (selection_data,
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&src_model,
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&src_path))
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{
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GtkTreeIter src_iter;
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GtkTreeIter dest_iter;
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gboolean have_dest;
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/* We are a little lazy here, and assume if we can't convert dest
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* to an iter, we need to append. See gtkliststore.c for a more
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* careful handling of this.
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*/
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have_dest = gtk_tree_model_get_iter (GTK_TREE_MODEL (drag_dest), &dest_iter, dest);
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if (gtk_tree_model_get_iter (src_model, &src_iter, src_path))
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{
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if (src_model == left_tree_model ||
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src_model == top_right_tree_model ||
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src_model == bottom_right_tree_model)
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{
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move_row (src_model, &src_iter, GTK_TREE_MODEL (drag_dest),
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have_dest ? &dest_iter : NULL);
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retval = TRUE;
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}
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}
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gtk_tree_path_free (src_path);
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}
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return retval;
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}
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static void
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view_column_model_drag_source_init (GtkTreeDragSourceIface *iface)
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{
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iface->drag_data_get = view_column_model_drag_data_get;
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iface->drag_data_delete = view_column_model_drag_data_delete;
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}
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static void
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view_column_model_drag_dest_init (GtkTreeDragDestIface *iface)
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{
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iface->drag_data_received = view_column_model_drag_data_received;
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iface->row_drop_possible = view_column_model_row_drop_possible;
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}
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GType
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view_column_model_get_type (void)
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{
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static GType view_column_model_type = 0;
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if (!view_column_model_type)
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{
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static const GTypeInfo view_column_model_info =
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{
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sizeof (GtkListStoreClass),
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NULL, /* base_init */
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NULL, /* base_finalize */
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NULL, /* class_init */
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NULL, /* class_finalize */
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NULL, /* class_data */
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sizeof (GtkListStore),
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0,
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(GInstanceInitFunc) view_column_model_init,
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};
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static const GInterfaceInfo tree_model_info =
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{
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(GInterfaceInitFunc) view_column_model_tree_model_init,
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NULL,
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NULL
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};
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static const GInterfaceInfo drag_source_info =
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{
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(GInterfaceInitFunc) view_column_model_drag_source_init,
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NULL,
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NULL
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};
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static const GInterfaceInfo drag_dest_info =
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{
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(GInterfaceInitFunc) view_column_model_drag_dest_init,
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NULL,
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NULL
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};
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view_column_model_type = g_type_register_static (G_TYPE_OBJECT, "ViewModelColumn", &view_column_model_info, 0);
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g_type_add_interface_static (view_column_model_type,
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GTK_TYPE_TREE_MODEL,
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&tree_model_info);
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g_type_add_interface_static (view_column_model_type,
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GTK_TYPE_TREE_DRAG_SOURCE,
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&drag_source_info);
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g_type_add_interface_static (view_column_model_type,
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GTK_TYPE_TREE_DRAG_DEST,
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&drag_dest_info);
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}
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return view_column_model_type;
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}
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static void
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update_columns (GtkTreeView *view, ViewColumnModel *view_model)
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{
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GList *old_columns = view_model->columns;
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gint old_length, length;
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GList *a, *b;
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view_model->columns = gtk_tree_view_get_columns (view_model->view);
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/* As the view tells us one change at a time, we can do this hack. */
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length = g_list_length (view_model->columns);
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old_length = g_list_length (old_columns);
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if (length != old_length)
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{
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GtkTreePath *path;
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gint i = 0;
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/* where are they different */
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for (a = old_columns, b = view_model->columns; a && b; a = a->next, b = b->next)
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{
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if (a->data != b->data)
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break;
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i++;
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}
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path = gtk_tree_path_new ();
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gtk_tree_path_append_index (path, i);
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if (length < old_length)
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{
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view_model->stamp++;
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gtk_tree_model_row_deleted (GTK_TREE_MODEL (view_model), path);
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}
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else
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{
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GtkTreeIter iter;
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iter.stamp = view_model->stamp;
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iter.user_data = b;
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gtk_tree_model_row_inserted (GTK_TREE_MODEL (view_model), path, &iter);
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}
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gtk_tree_path_free (path);
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}
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else
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{
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gint i;
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gint m = 0, n = 1;
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gint *new_order;
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GtkTreePath *path;
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new_order = g_new (int, length);
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a = old_columns; b = view_model->columns;
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while (a->data == b->data)
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{
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a = a->next;
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b = b->next;
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if (a == NULL)
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return;
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m++;
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}
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if (a->next->data == b->data)
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{
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b = b->next;
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while (b->data != a->data)
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{
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b = b->next;
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n++;
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}
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for (i = 0; i < m; i++)
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new_order[i] = i;
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for (i = m; i < m+n; i++)
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new_order[i] = i+1;
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new_order[i] = m;
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for (i = m + n +1; i < length; i++)
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new_order[i] = i;
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}
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else
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{
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a = a->next;
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while (a->data != b->data)
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{
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a = a->next;
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n++;
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}
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for (i = 0; i < m; i++)
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new_order[i] = i;
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new_order[m] = m+n;
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for (i = m+1; i < m + n+ 1; i++)
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new_order[i] = i - 1;
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for (i = m + n + 1; i < length; i++)
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new_order[i] = i;
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}
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path = gtk_tree_path_new ();
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gtk_tree_model_rows_reordered (GTK_TREE_MODEL (view_model),
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path,
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NULL,
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new_order);
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gtk_tree_path_free (path);
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g_free (new_order);
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}
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if (old_columns)
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g_list_free (old_columns);
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}
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static GtkTreeModel *
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view_column_model_new (GtkTreeView *view)
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{
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GtkTreeModel *retval;
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retval = GTK_TREE_MODEL (g_object_new (view_column_model_get_type (), NULL));
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((ViewColumnModel *)retval)->view = view;
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((ViewColumnModel *)retval)->columns = gtk_tree_view_get_columns (view);
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gtk_signal_connect (GTK_OBJECT (view), "columns_changed", GTK_SIGNAL_FUNC (update_columns), retval);
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return retval;
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}
|
|
|
|
/* Back to sanity.
|
|
*/
|
|
|
|
static void
|
|
add_clicked (GtkWidget *button, gpointer data)
|
|
{
|
|
static gint i = 0;
|
|
|
|
GtkTreeIter iter;
|
|
GtkTreeViewColumn *column;
|
|
GtkTreeSelection *selection;
|
|
GtkCellRenderer *cell;
|
|
gchar *label = g_strdup_printf ("Column %d", i);
|
|
|
|
cell = gtk_cell_renderer_text_new ();
|
|
column = gtk_tree_view_column_new_with_attributes (label, cell, "text", 0, NULL);
|
|
g_object_set_data_full (G_OBJECT (column), column_data, label, g_free);
|
|
gtk_tree_view_column_set_reorderable (column, TRUE);
|
|
gtk_tree_view_column_set_sizing (column, GTK_TREE_VIEW_COLUMN_GROW_ONLY);
|
|
gtk_tree_view_column_set_resizable (column, TRUE);
|
|
gtk_list_store_append (GTK_LIST_STORE (left_tree_model), &iter);
|
|
gtk_list_store_set (GTK_LIST_STORE (left_tree_model), &iter, 0, label, 1, column, -1);
|
|
i++;
|
|
|
|
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (left_tree_view));
|
|
gtk_tree_selection_select_iter (selection, &iter);
|
|
}
|
|
|
|
static void
|
|
get_visible (GtkTreeViewColumn *tree_column,
|
|
GtkCellRenderer *cell,
|
|
GtkTreeModel *tree_model,
|
|
GtkTreeIter *iter,
|
|
gpointer data)
|
|
{
|
|
GtkTreeViewColumn *column;
|
|
|
|
gtk_tree_model_get (tree_model, iter, 1, &column, -1);
|
|
if (column)
|
|
{
|
|
gtk_cell_renderer_toggle_set_active (GTK_CELL_RENDERER_TOGGLE (cell),
|
|
gtk_tree_view_column_get_visible (column));
|
|
}
|
|
}
|
|
|
|
static void
|
|
set_visible (GtkCellRendererToggle *cell,
|
|
gchar *path_str,
|
|
gpointer data)
|
|
{
|
|
GtkTreeView *tree_view = (GtkTreeView *) data;
|
|
GtkTreeViewColumn *column;
|
|
GtkTreeModel *model;
|
|
GtkTreeIter iter;
|
|
GtkTreePath *path = gtk_tree_path_new_from_string (path_str);
|
|
|
|
model = gtk_tree_view_get_model (tree_view);
|
|
|
|
gtk_tree_model_get_iter (model, &iter, path);
|
|
gtk_tree_model_get (model, &iter, 1, &column, -1);
|
|
|
|
if (column)
|
|
{
|
|
gtk_tree_view_column_set_visible (column, ! gtk_tree_view_column_get_visible (column));
|
|
gtk_tree_model_row_changed (model, path, &iter);
|
|
}
|
|
gtk_tree_path_free (path);
|
|
}
|
|
|
|
static void
|
|
move_to_left (GtkTreeModel *src,
|
|
GtkTreeIter *src_iter,
|
|
GtkTreeIter *dest_iter)
|
|
{
|
|
GtkTreeIter iter;
|
|
GtkTreeViewColumn *column;
|
|
GtkTreeSelection *selection;
|
|
gchar *label;
|
|
|
|
gtk_tree_model_get (src, src_iter, 0, &label, 1, &column, -1);
|
|
|
|
if (src == top_right_tree_model)
|
|
gtk_tree_view_remove_column (GTK_TREE_VIEW (sample_tree_view_top), column);
|
|
else
|
|
gtk_tree_view_remove_column (GTK_TREE_VIEW (sample_tree_view_bottom), column);
|
|
|
|
/* gtk_list_store_remove (GTK_LIST_STORE (gtk_tree_view_get_model (GTK_TREE_VIEW (data))), &iter);*/
|
|
|
|
/* Put it back on the left */
|
|
if (dest_iter)
|
|
gtk_list_store_insert_before (GTK_LIST_STORE (left_tree_model),
|
|
&iter, dest_iter);
|
|
else
|
|
gtk_list_store_append (GTK_LIST_STORE (left_tree_model), &iter);
|
|
|
|
gtk_list_store_set (GTK_LIST_STORE (left_tree_model), &iter, 0, label, 1, column, -1);
|
|
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (left_tree_view));
|
|
gtk_tree_selection_select_iter (selection, &iter);
|
|
|
|
g_free (label);
|
|
}
|
|
|
|
static void
|
|
move_to_right (GtkTreeIter *src_iter,
|
|
GtkTreeModel *dest,
|
|
GtkTreeIter *dest_iter)
|
|
{
|
|
gchar *label;
|
|
GtkTreeViewColumn *column;
|
|
gint before = -1;
|
|
|
|
gtk_tree_model_get (GTK_TREE_MODEL (left_tree_model),
|
|
src_iter, 0, &label, 1, &column, -1);
|
|
gtk_list_store_remove (GTK_LIST_STORE (left_tree_model), src_iter);
|
|
|
|
if (dest_iter)
|
|
{
|
|
GtkTreePath *path = gtk_tree_model_get_path (dest, dest_iter);
|
|
before = (gtk_tree_path_get_indices (path))[0];
|
|
gtk_tree_path_free (path);
|
|
}
|
|
|
|
if (dest == top_right_tree_model)
|
|
gtk_tree_view_insert_column (GTK_TREE_VIEW (sample_tree_view_top), column, before);
|
|
else
|
|
gtk_tree_view_insert_column (GTK_TREE_VIEW (sample_tree_view_bottom), column, before);
|
|
|
|
g_free (label);
|
|
}
|
|
|
|
static void
|
|
move_up_or_down (GtkTreeModel *src,
|
|
GtkTreeIter *src_iter,
|
|
GtkTreeModel *dest,
|
|
GtkTreeIter *dest_iter)
|
|
{
|
|
GtkTreeViewColumn *column;
|
|
gchar *label;
|
|
gint before = -1;
|
|
|
|
gtk_tree_model_get (src, src_iter, 0, &label, 1, &column, -1);
|
|
|
|
if (dest_iter)
|
|
{
|
|
GtkTreePath *path = gtk_tree_model_get_path (dest, dest_iter);
|
|
before = (gtk_tree_path_get_indices (path))[0];
|
|
gtk_tree_path_free (path);
|
|
}
|
|
|
|
if (src == top_right_tree_model)
|
|
gtk_tree_view_remove_column (GTK_TREE_VIEW (sample_tree_view_top), column);
|
|
else
|
|
gtk_tree_view_remove_column (GTK_TREE_VIEW (sample_tree_view_bottom), column);
|
|
|
|
if (dest == top_right_tree_model)
|
|
gtk_tree_view_insert_column (GTK_TREE_VIEW (sample_tree_view_top), column, before);
|
|
else
|
|
gtk_tree_view_insert_column (GTK_TREE_VIEW (sample_tree_view_bottom), column, before);
|
|
|
|
g_free (label);
|
|
}
|
|
|
|
static void
|
|
move_row (GtkTreeModel *src,
|
|
GtkTreeIter *src_iter,
|
|
GtkTreeModel *dest,
|
|
GtkTreeIter *dest_iter)
|
|
{
|
|
if (src == left_tree_model)
|
|
move_to_right (src_iter, dest, dest_iter);
|
|
else if (dest == left_tree_model)
|
|
move_to_left (src, src_iter, dest_iter);
|
|
else
|
|
move_up_or_down (src, src_iter, dest, dest_iter);
|
|
}
|
|
|
|
static void
|
|
add_left_clicked (GtkWidget *button,
|
|
gpointer data)
|
|
{
|
|
GtkTreeIter iter;
|
|
|
|
GtkTreeSelection *selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (data));
|
|
|
|
gtk_tree_selection_get_selected (selection, NULL, &iter);
|
|
|
|
move_to_left (gtk_tree_view_get_model (GTK_TREE_VIEW (data)), &iter, NULL);
|
|
}
|
|
|
|
static void
|
|
add_right_clicked (GtkWidget *button, gpointer data)
|
|
{
|
|
GtkTreeIter iter;
|
|
|
|
GtkTreeSelection *selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (left_tree_view));
|
|
|
|
gtk_tree_selection_get_selected (selection, NULL, &iter);
|
|
|
|
move_to_right (&iter, gtk_tree_view_get_model (GTK_TREE_VIEW (data)), NULL);
|
|
}
|
|
|
|
static void
|
|
selection_changed (GtkTreeSelection *selection, GtkWidget *button)
|
|
{
|
|
if (gtk_tree_selection_get_selected (selection, NULL, NULL))
|
|
gtk_widget_set_sensitive (button, TRUE);
|
|
else
|
|
gtk_widget_set_sensitive (button, FALSE);
|
|
}
|
|
|
|
static GtkTargetEntry row_targets[] = {
|
|
{ "GTK_TREE_MODEL_ROW", GTK_TARGET_SAME_APP, 0}
|
|
};
|
|
|
|
int
|
|
main (int argc, char *argv[])
|
|
{
|
|
GtkWidget *window;
|
|
GtkWidget *hbox, *vbox;
|
|
GtkWidget *vbox2, *bbox;
|
|
GtkWidget *button;
|
|
GtkTreeViewColumn *column;
|
|
GtkCellRenderer *cell;
|
|
GtkWidget *swindow;
|
|
GtkTreeModel *sample_model;
|
|
gint i;
|
|
|
|
gtk_init (&argc, &argv);
|
|
|
|
/* First initialize all the models for signal purposes */
|
|
left_tree_model = (GtkTreeModel *) gtk_list_store_new (2, G_TYPE_STRING, GTK_TYPE_POINTER);
|
|
sample_model = (GtkTreeModel *) gtk_list_store_new (1, G_TYPE_STRING);
|
|
sample_tree_view_top = gtk_tree_view_new_with_model (sample_model);
|
|
sample_tree_view_bottom = gtk_tree_view_new_with_model (sample_model);
|
|
top_right_tree_model = (GtkTreeModel *) view_column_model_new (GTK_TREE_VIEW (sample_tree_view_top));
|
|
bottom_right_tree_model = (GtkTreeModel *) view_column_model_new (GTK_TREE_VIEW (sample_tree_view_bottom));
|
|
top_right_tree_view = gtk_tree_view_new_with_model (top_right_tree_model);
|
|
bottom_right_tree_view = gtk_tree_view_new_with_model (bottom_right_tree_model);
|
|
|
|
for (i = 0; i < 10; i++)
|
|
{
|
|
GtkTreeIter iter;
|
|
gchar *string = g_strdup_printf ("%d", i);
|
|
gtk_list_store_append (GTK_LIST_STORE (sample_model), &iter);
|
|
gtk_list_store_set (GTK_LIST_STORE (sample_model), &iter, 0, string, -1);
|
|
g_free (string);
|
|
}
|
|
|
|
/* Set up the test windows. */
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
gtk_window_set_default_size (GTK_WINDOW (window), 300, 300);
|
|
gtk_window_set_title (GTK_WINDOW (window), "Top Window");
|
|
swindow = gtk_scrolled_window_new (NULL, NULL);
|
|
gtk_container_add (GTK_CONTAINER (window), swindow);
|
|
gtk_container_add (GTK_CONTAINER (swindow), sample_tree_view_top);
|
|
gtk_widget_show_all (window);
|
|
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
gtk_window_set_default_size (GTK_WINDOW (window), 300, 300);
|
|
gtk_window_set_title (GTK_WINDOW (window), "Bottom Window");
|
|
swindow = gtk_scrolled_window_new (NULL, NULL);
|
|
gtk_container_add (GTK_CONTAINER (window), swindow);
|
|
gtk_container_add (GTK_CONTAINER (swindow), sample_tree_view_bottom);
|
|
gtk_widget_show_all (window);
|
|
|
|
/* Set up the main window */
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
gtk_window_set_default_size (GTK_WINDOW (window), 500, 300);
|
|
vbox = gtk_vbox_new (FALSE, 8);
|
|
gtk_container_set_border_width (GTK_CONTAINER (vbox), 8);
|
|
gtk_container_add (GTK_CONTAINER (window), vbox);
|
|
|
|
hbox = gtk_hbox_new (FALSE, 8);
|
|
gtk_box_pack_start (GTK_BOX (vbox), hbox, TRUE, TRUE, 0);
|
|
|
|
/* Left Pane */
|
|
cell = gtk_cell_renderer_text_new ();
|
|
|
|
swindow = gtk_scrolled_window_new (NULL, NULL);
|
|
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (swindow), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
|
|
left_tree_view = gtk_tree_view_new_with_model (left_tree_model);
|
|
gtk_container_add (GTK_CONTAINER (swindow), left_tree_view);
|
|
gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (left_tree_view), -1,
|
|
"Unattached Columns", cell, "text", 0, NULL);
|
|
cell = gtk_cell_renderer_toggle_new ();
|
|
g_signal_connect (G_OBJECT (cell), "toggled", (GCallback) set_visible, left_tree_view);
|
|
column = gtk_tree_view_column_new_with_attributes ("Visible", cell, NULL);
|
|
gtk_tree_view_append_column (GTK_TREE_VIEW (left_tree_view), column);
|
|
|
|
gtk_tree_view_column_set_cell_data_func (column, cell, get_visible, NULL, NULL);
|
|
gtk_box_pack_start (GTK_BOX (hbox), swindow, TRUE, TRUE, 0);
|
|
|
|
/* Middle Pane */
|
|
vbox2 = gtk_vbox_new (FALSE, 8);
|
|
gtk_box_pack_start (GTK_BOX (hbox), vbox2, FALSE, FALSE, 0);
|
|
|
|
bbox = gtk_vbutton_box_new ();
|
|
gtk_button_box_set_layout (GTK_BUTTON_BOX (bbox), GTK_BUTTONBOX_SPREAD);
|
|
gtk_button_box_set_child_size (GTK_BUTTON_BOX (bbox), 0, 0);
|
|
gtk_box_pack_start (GTK_BOX (vbox2), bbox, TRUE, TRUE, 0);
|
|
|
|
button = gtk_button_new_with_mnemonic ("<< (_Q)");
|
|
gtk_widget_set_sensitive (button, FALSE);
|
|
gtk_signal_connect (GTK_OBJECT (button), "clicked", GTK_SIGNAL_FUNC (add_left_clicked), top_right_tree_view);
|
|
g_signal_connect (G_OBJECT (gtk_tree_view_get_selection (GTK_TREE_VIEW (top_right_tree_view))),
|
|
"changed", GTK_SIGNAL_FUNC (selection_changed), button);
|
|
gtk_box_pack_start (GTK_BOX (bbox), button, FALSE, FALSE, 0);
|
|
|
|
button = gtk_button_new_with_mnemonic (">> (_W)");
|
|
gtk_widget_set_sensitive (button, FALSE);
|
|
gtk_signal_connect (GTK_OBJECT (button), "clicked", GTK_SIGNAL_FUNC (add_right_clicked), top_right_tree_view);
|
|
g_signal_connect (G_OBJECT (gtk_tree_view_get_selection (GTK_TREE_VIEW (left_tree_view))),
|
|
"changed", GTK_SIGNAL_FUNC (selection_changed), button);
|
|
gtk_box_pack_start (GTK_BOX (bbox), button, FALSE, FALSE, 0);
|
|
|
|
bbox = gtk_vbutton_box_new ();
|
|
gtk_button_box_set_layout (GTK_BUTTON_BOX (bbox), GTK_BUTTONBOX_SPREAD);
|
|
gtk_button_box_set_child_size (GTK_BUTTON_BOX (bbox), 0, 0);
|
|
gtk_box_pack_start (GTK_BOX (vbox2), bbox, TRUE, TRUE, 0);
|
|
|
|
button = gtk_button_new_with_mnemonic ("<< (_E)");
|
|
gtk_widget_set_sensitive (button, FALSE);
|
|
gtk_signal_connect (GTK_OBJECT (button), "clicked", GTK_SIGNAL_FUNC (add_left_clicked), bottom_right_tree_view);
|
|
g_signal_connect (G_OBJECT (gtk_tree_view_get_selection (GTK_TREE_VIEW (bottom_right_tree_view))),
|
|
"changed", GTK_SIGNAL_FUNC (selection_changed), button);
|
|
gtk_box_pack_start (GTK_BOX (bbox), button, FALSE, FALSE, 0);
|
|
|
|
button = gtk_button_new_with_mnemonic (">> (_R)");
|
|
gtk_widget_set_sensitive (button, FALSE);
|
|
gtk_signal_connect (GTK_OBJECT (button), "clicked", GTK_SIGNAL_FUNC (add_right_clicked), bottom_right_tree_view);
|
|
g_signal_connect (G_OBJECT (gtk_tree_view_get_selection (GTK_TREE_VIEW (left_tree_view))),
|
|
"changed", GTK_SIGNAL_FUNC (selection_changed), button);
|
|
gtk_box_pack_start (GTK_BOX (bbox), button, FALSE, FALSE, 0);
|
|
|
|
|
|
/* Right Pane */
|
|
vbox2 = gtk_vbox_new (FALSE, 8);
|
|
gtk_box_pack_start (GTK_BOX (hbox), vbox2, TRUE, TRUE, 0);
|
|
|
|
swindow = gtk_scrolled_window_new (NULL, NULL);
|
|
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (swindow), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
|
|
gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (top_right_tree_view), FALSE);
|
|
cell = gtk_cell_renderer_text_new ();
|
|
gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (top_right_tree_view), -1,
|
|
NULL, cell, "text", 0, NULL);
|
|
cell = gtk_cell_renderer_toggle_new ();
|
|
g_signal_connect (G_OBJECT (cell), "toggled", (GCallback) set_visible, top_right_tree_view);
|
|
column = gtk_tree_view_column_new_with_attributes (NULL, cell, NULL);
|
|
gtk_tree_view_column_set_cell_data_func (column, cell, get_visible, NULL, NULL);
|
|
gtk_tree_view_append_column (GTK_TREE_VIEW (top_right_tree_view), column);
|
|
|
|
gtk_container_add (GTK_CONTAINER (swindow), top_right_tree_view);
|
|
gtk_box_pack_start (GTK_BOX (vbox2), swindow, TRUE, TRUE, 0);
|
|
|
|
swindow = gtk_scrolled_window_new (NULL, NULL);
|
|
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (swindow), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
|
|
gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (bottom_right_tree_view), FALSE);
|
|
cell = gtk_cell_renderer_text_new ();
|
|
gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (bottom_right_tree_view), -1,
|
|
NULL, cell, "text", 0, NULL);
|
|
cell = gtk_cell_renderer_toggle_new ();
|
|
g_signal_connect (G_OBJECT (cell), "toggled", (GCallback) set_visible, bottom_right_tree_view);
|
|
column = gtk_tree_view_column_new_with_attributes (NULL, cell, NULL);
|
|
gtk_tree_view_column_set_cell_data_func (column, cell, get_visible, NULL, NULL);
|
|
gtk_tree_view_append_column (GTK_TREE_VIEW (bottom_right_tree_view), column);
|
|
gtk_container_add (GTK_CONTAINER (swindow), bottom_right_tree_view);
|
|
gtk_box_pack_start (GTK_BOX (vbox2), swindow, TRUE, TRUE, 0);
|
|
|
|
|
|
/* Drag and Drop */
|
|
gtk_tree_view_enable_model_drag_source (GTK_TREE_VIEW (left_tree_view),
|
|
GDK_BUTTON1_MASK,
|
|
row_targets,
|
|
G_N_ELEMENTS (row_targets),
|
|
GDK_ACTION_MOVE);
|
|
gtk_tree_view_enable_model_drag_dest (GTK_TREE_VIEW (left_tree_view),
|
|
row_targets,
|
|
G_N_ELEMENTS (row_targets),
|
|
GDK_ACTION_MOVE);
|
|
|
|
gtk_tree_view_enable_model_drag_source (GTK_TREE_VIEW (top_right_tree_view),
|
|
GDK_BUTTON1_MASK,
|
|
row_targets,
|
|
G_N_ELEMENTS (row_targets),
|
|
GDK_ACTION_MOVE);
|
|
gtk_tree_view_enable_model_drag_dest (GTK_TREE_VIEW (top_right_tree_view),
|
|
row_targets,
|
|
G_N_ELEMENTS (row_targets),
|
|
GDK_ACTION_MOVE);
|
|
|
|
gtk_tree_view_enable_model_drag_source (GTK_TREE_VIEW (bottom_right_tree_view),
|
|
GDK_BUTTON1_MASK,
|
|
row_targets,
|
|
G_N_ELEMENTS (row_targets),
|
|
GDK_ACTION_MOVE);
|
|
gtk_tree_view_enable_model_drag_dest (GTK_TREE_VIEW (bottom_right_tree_view),
|
|
row_targets,
|
|
G_N_ELEMENTS (row_targets),
|
|
GDK_ACTION_MOVE);
|
|
|
|
|
|
gtk_box_pack_start (GTK_BOX (vbox), gtk_hseparator_new (), FALSE, FALSE, 0);
|
|
|
|
hbox = gtk_hbox_new (FALSE, 8);
|
|
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
|
|
button = gtk_button_new_with_mnemonic ("_Add new Column");
|
|
gtk_signal_connect (GTK_OBJECT (button), "clicked", GTK_SIGNAL_FUNC (add_clicked), left_tree_model);
|
|
gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
|
|
|
|
gtk_widget_show_all (window);
|
|
gtk_main ();
|
|
|
|
return 0;
|
|
}
|