mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-12-26 13:41:07 +00:00
fc8304b134
Wed Sep 12 19:01:05 2001 Jonathan Blandford <jrb@redhat.com> * gtk/gtktreemodel.h (struct _GtkTreeModelIface): Rename interface signals to make them more clear. Also, change ::range_changed to ::row_changed. * gtk/gtktreemodel.c: Adjust to interface change * gtk/gtktreemodel.h: ditto * gtk/gtktreemodelsort.c: ditto * gtk/gtktreestore.c: ditto * gtk/gtkliststore.c: ditto * gtk/gtktreeview.c: ditto * tests/testtreecolumns.c: ditto * gtk/gtkmarshal.list: Actually remove a marshaller!
742 lines
24 KiB
C
742 lines
24 KiB
C
#include <gtk/gtk.h>
|
|
|
|
/*
|
|
* README README README README README README README README README README
|
|
* README README README README README README README README README README
|
|
* README README README README README README README README README README
|
|
* README README README README README README README README README README
|
|
* README README README README README README README README README README
|
|
* README README README README README README README README README README
|
|
* README README README README README README README README README README
|
|
* README README README README README README README README README README
|
|
* README README README README README README README README README README
|
|
* README README README README README README README README README README
|
|
* README README README README README README README README README README
|
|
* README README README README README README README README README README
|
|
* README README README README README README README README README README
|
|
*
|
|
* DO NOT!!! I REPEAT DO NOT! EVER LOOK AT THIS CODE AS AN EXAMPLE OF WHAT YOUR
|
|
* CODE SHOULD LOOK LIKE.
|
|
*
|
|
* IT IS VERY CONFUSING, AND IS MEANT TO TEST A LOT OF CODE IN THE TREE. WHILE
|
|
* IT IS ACTUALLY CORRECT CODE, IT IS NOT USEFUL.
|
|
*/
|
|
|
|
GtkWidget *left_tree_view;
|
|
GtkWidget *top_right_tree_view;
|
|
GtkWidget *bottom_right_tree_view;
|
|
GtkTreeModel *left_tree_model;
|
|
GtkTreeModel *top_right_tree_model;
|
|
GtkTreeModel *bottom_right_tree_model;
|
|
GtkWidget *sample_tree_view_top;
|
|
GtkWidget *sample_tree_view_bottom;
|
|
|
|
#define column_data "my_column_data"
|
|
|
|
|
|
|
|
/* Kids, don't try this at home. */
|
|
|
|
/* Small GtkTreeModel to model columns */
|
|
typedef struct _ViewColumnModel ViewColumnModel;
|
|
typedef struct _ViewColumnModelClass ViewColumnModelClass;
|
|
|
|
struct _ViewColumnModel
|
|
{
|
|
GObject parent;
|
|
GtkTreeView *view;
|
|
GList *columns;
|
|
gint stamp;
|
|
};
|
|
|
|
struct _ViewColumnModelClass
|
|
{
|
|
GObjectClass parent_class;
|
|
};
|
|
|
|
static void view_column_model_init (ViewColumnModel *model)
|
|
{
|
|
model->stamp = g_random_int ();
|
|
}
|
|
|
|
static gint
|
|
view_column_model_get_n_columns (GtkTreeModel *tree_model)
|
|
{
|
|
return 2;
|
|
}
|
|
|
|
static GType
|
|
view_column_model_get_column_type (GtkTreeModel *tree_model,
|
|
gint index)
|
|
{
|
|
switch (index)
|
|
{
|
|
case 0:
|
|
return G_TYPE_STRING;
|
|
case 1:
|
|
return GTK_TYPE_TREE_VIEW_COLUMN;
|
|
default:
|
|
return G_TYPE_INVALID;
|
|
}
|
|
}
|
|
|
|
static gboolean
|
|
view_column_model_get_iter (GtkTreeModel *tree_model,
|
|
GtkTreeIter *iter,
|
|
GtkTreePath *path)
|
|
|
|
{
|
|
ViewColumnModel *view_model = (ViewColumnModel *)tree_model;
|
|
GList *list;
|
|
gint i;
|
|
|
|
g_return_val_if_fail (gtk_tree_path_get_depth (path) > 0, FALSE);
|
|
|
|
i = gtk_tree_path_get_indices (path)[0];
|
|
list = g_list_nth (view_model->columns, i);
|
|
|
|
if (list == NULL)
|
|
return FALSE;
|
|
|
|
iter->stamp = view_model->stamp;
|
|
iter->user_data = list;
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static GtkTreePath *
|
|
view_column_model_get_path (GtkTreeModel *tree_model,
|
|
GtkTreeIter *iter)
|
|
{
|
|
ViewColumnModel *view_model = (ViewColumnModel *)tree_model;
|
|
GtkTreePath *retval;
|
|
GList *list;
|
|
gint i = 0;
|
|
|
|
g_return_val_if_fail (iter->stamp == view_model->stamp, NULL);
|
|
|
|
for (list = view_model->columns; list; list = list->next)
|
|
{
|
|
if (list == (GList *)iter->user_data)
|
|
break;
|
|
i++;
|
|
}
|
|
if (list == NULL)
|
|
return NULL;
|
|
|
|
retval = gtk_tree_path_new ();
|
|
gtk_tree_path_append_index (retval, i);
|
|
return retval;
|
|
}
|
|
|
|
static void
|
|
view_column_model_get_value (GtkTreeModel *tree_model,
|
|
GtkTreeIter *iter,
|
|
gint column,
|
|
GValue *value)
|
|
{
|
|
ViewColumnModel *view_model = (ViewColumnModel *)tree_model;
|
|
|
|
g_return_if_fail (column < 2);
|
|
g_return_if_fail (view_model->stamp == iter->stamp);
|
|
g_return_if_fail (iter->user_data != NULL);
|
|
|
|
if (column == 0)
|
|
{
|
|
g_value_init (value, G_TYPE_STRING);
|
|
g_value_set_string (value, gtk_tree_view_column_get_title (GTK_TREE_VIEW_COLUMN (((GList *)iter->user_data)->data)));
|
|
}
|
|
else
|
|
{
|
|
g_value_init (value, GTK_TYPE_TREE_VIEW_COLUMN);
|
|
g_value_set_object (value, ((GList *)iter->user_data)->data);
|
|
}
|
|
}
|
|
|
|
static gboolean
|
|
view_column_model_iter_next (GtkTreeModel *tree_model,
|
|
GtkTreeIter *iter)
|
|
{
|
|
ViewColumnModel *view_model = (ViewColumnModel *)tree_model;
|
|
|
|
g_return_val_if_fail (view_model->stamp == iter->stamp, FALSE);
|
|
g_return_val_if_fail (iter->user_data != NULL, FALSE);
|
|
|
|
iter->user_data = ((GList *)iter->user_data)->next;
|
|
return iter->user_data != NULL;
|
|
}
|
|
|
|
static gboolean
|
|
view_column_model_iter_children (GtkTreeModel *tree_model,
|
|
GtkTreeIter *iter,
|
|
GtkTreeIter *parent)
|
|
{
|
|
ViewColumnModel *view_model = (ViewColumnModel *)tree_model;
|
|
|
|
/* this is a list, nodes have no children */
|
|
if (parent)
|
|
return FALSE;
|
|
|
|
/* but if parent == NULL we return the list itself as children of the
|
|
* "root"
|
|
*/
|
|
|
|
if (view_model->columns)
|
|
{
|
|
iter->stamp = view_model->stamp;
|
|
iter->user_data = view_model->columns;
|
|
return TRUE;
|
|
}
|
|
else
|
|
return FALSE;
|
|
}
|
|
|
|
static gboolean
|
|
view_column_model_iter_has_child (GtkTreeModel *tree_model,
|
|
GtkTreeIter *iter)
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
static gint
|
|
view_column_model_iter_n_children (GtkTreeModel *tree_model,
|
|
GtkTreeIter *iter)
|
|
{
|
|
return g_list_length (((ViewColumnModel *)tree_model)->columns);
|
|
}
|
|
|
|
static gint
|
|
view_column_model_iter_nth_child (GtkTreeModel *tree_model,
|
|
GtkTreeIter *iter,
|
|
GtkTreeIter *parent,
|
|
gint n)
|
|
{
|
|
ViewColumnModel *view_model = (ViewColumnModel *)tree_model;
|
|
|
|
if (parent)
|
|
return FALSE;
|
|
|
|
iter->stamp = view_model->stamp;
|
|
iter->user_data = g_list_nth ((GList *)view_model->columns, n);
|
|
|
|
return (iter->user_data != NULL);
|
|
}
|
|
|
|
static gboolean
|
|
view_column_model_iter_parent (GtkTreeModel *tree_model,
|
|
GtkTreeIter *iter,
|
|
GtkTreeIter *child)
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
static void
|
|
view_column_model_tree_model_init (GtkTreeModelIface *iface)
|
|
{
|
|
iface->get_n_columns = view_column_model_get_n_columns;
|
|
iface->get_column_type = view_column_model_get_column_type;
|
|
iface->get_iter = view_column_model_get_iter;
|
|
iface->get_path = view_column_model_get_path;
|
|
iface->get_value = view_column_model_get_value;
|
|
iface->iter_next = view_column_model_iter_next;
|
|
iface->iter_children = view_column_model_iter_children;
|
|
iface->iter_has_child = view_column_model_iter_has_child;
|
|
iface->iter_n_children = view_column_model_iter_n_children;
|
|
iface->iter_nth_child = view_column_model_iter_nth_child;
|
|
iface->iter_parent = view_column_model_iter_parent;
|
|
}
|
|
|
|
|
|
GType
|
|
view_column_model_get_type (void)
|
|
{
|
|
static GType view_column_model_type = 0;
|
|
|
|
if (!view_column_model_type)
|
|
{
|
|
static const GTypeInfo view_column_model_info =
|
|
{
|
|
sizeof (GtkListStoreClass),
|
|
NULL, /* base_init */
|
|
NULL, /* base_finalize */
|
|
NULL, /* class_init */
|
|
NULL, /* class_finalize */
|
|
NULL, /* class_data */
|
|
sizeof (GtkListStore),
|
|
0,
|
|
(GInstanceInitFunc) view_column_model_init,
|
|
};
|
|
|
|
static const GInterfaceInfo tree_model_info =
|
|
{
|
|
(GInterfaceInitFunc) view_column_model_tree_model_init,
|
|
NULL,
|
|
NULL
|
|
};
|
|
|
|
view_column_model_type = g_type_register_static (G_TYPE_OBJECT, "ViewModelColumn", &view_column_model_info, 0);
|
|
g_type_add_interface_static (view_column_model_type,
|
|
GTK_TYPE_TREE_MODEL,
|
|
&tree_model_info);
|
|
}
|
|
|
|
return view_column_model_type;
|
|
}
|
|
|
|
static void
|
|
update_columns (GtkTreeView *view, ViewColumnModel *view_model)
|
|
{
|
|
GList *old_columns = view_model->columns;
|
|
gint old_length, length;
|
|
GList *a, *b;
|
|
|
|
view_model->columns = gtk_tree_view_get_columns (view_model->view);
|
|
|
|
/* As the view tells us one change at a time, we can do this hack. */
|
|
length = g_list_length (view_model->columns);
|
|
old_length = g_list_length (old_columns);
|
|
if (length != old_length)
|
|
{
|
|
GtkTreePath *path;
|
|
gint i = 0;
|
|
|
|
/* where are they different */
|
|
for (a = old_columns, b = view_model->columns; a && b; a = a->next, b = b->next)
|
|
{
|
|
if (a->data != b->data)
|
|
break;
|
|
i++;
|
|
}
|
|
path = gtk_tree_path_new ();
|
|
gtk_tree_path_append_index (path, i);
|
|
if (length < old_length)
|
|
{
|
|
view_model->stamp++;
|
|
gtk_tree_model_row_deleted (GTK_TREE_MODEL (view_model), path);
|
|
}
|
|
else
|
|
{
|
|
GtkTreeIter iter;
|
|
iter.stamp = view_model->stamp;
|
|
iter.user_data = b;
|
|
gtk_tree_model_row_inserted (GTK_TREE_MODEL (view_model), path, &iter);
|
|
}
|
|
gtk_tree_path_free (path);
|
|
}
|
|
else
|
|
{
|
|
gint i;
|
|
gint m = 0, n = 1;
|
|
gint *new_order;
|
|
GtkTreePath *path;
|
|
|
|
new_order = g_new (int, length);
|
|
a = old_columns; b = view_model->columns;
|
|
|
|
while (a->data == b->data)
|
|
{
|
|
a = a->next;
|
|
b = b->next;
|
|
if (a == NULL)
|
|
return;
|
|
m++;
|
|
}
|
|
|
|
if (a->next->data == b->data)
|
|
{
|
|
b = b->next;
|
|
while (b->data != a->data)
|
|
{
|
|
b = b->next;
|
|
n++;
|
|
}
|
|
for (i = 0; i < m; i++)
|
|
new_order[i] = i;
|
|
for (i = m; i < m+n; i++)
|
|
new_order[i] = i+1;
|
|
new_order[i] = m;
|
|
for (i = m + n +1; i < length; i++)
|
|
new_order[i] = i;
|
|
}
|
|
else
|
|
{
|
|
a = a->next;
|
|
while (a->data != b->data)
|
|
{
|
|
a = a->next;
|
|
n++;
|
|
}
|
|
for (i = 0; i < m; i++)
|
|
new_order[i] = i;
|
|
new_order[m] = m+n;
|
|
for (i = m+1; i < m + n+ 1; i++)
|
|
new_order[i] = i - 1;
|
|
for (i = m + n + 1; i < length; i++)
|
|
new_order[i] = i;
|
|
}
|
|
|
|
path = gtk_tree_path_new ();
|
|
gtk_tree_model_rows_reordered (GTK_TREE_MODEL (view_model),
|
|
path,
|
|
NULL,
|
|
new_order);
|
|
gtk_tree_path_free (path);
|
|
g_free (new_order);
|
|
}
|
|
if (old_columns)
|
|
g_list_free (old_columns);
|
|
}
|
|
|
|
static GtkTreeModel *
|
|
view_column_model_new (GtkTreeView *view)
|
|
{
|
|
GtkTreeModel *retval;
|
|
|
|
retval = GTK_TREE_MODEL (g_object_new (view_column_model_get_type (), NULL));
|
|
((ViewColumnModel *)retval)->view = view;
|
|
((ViewColumnModel *)retval)->columns = gtk_tree_view_get_columns (view);
|
|
|
|
gtk_signal_connect (GTK_OBJECT (view), "columns_changed", GTK_SIGNAL_FUNC (update_columns), retval);
|
|
|
|
return retval;
|
|
}
|
|
|
|
/* 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_RESIZABLE);
|
|
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
|
|
add_left_clicked (GtkWidget *button,
|
|
gpointer data)
|
|
{
|
|
GtkTreeIter iter;
|
|
gchar *label;
|
|
GtkTreeViewColumn *column;
|
|
|
|
GtkTreeSelection *selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (data));
|
|
|
|
gtk_tree_selection_get_selected (selection, NULL, &iter);
|
|
gtk_tree_model_get (gtk_tree_view_get_model (GTK_TREE_VIEW (data)),
|
|
&iter, 0, &label, 1, &column, -1);
|
|
|
|
if (GTK_WIDGET (data) == top_right_tree_view)
|
|
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 */
|
|
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
|
|
add_right_clicked (GtkWidget *button, gpointer data)
|
|
{
|
|
GtkTreeIter iter;
|
|
gchar *label;
|
|
GtkTreeViewColumn *column;
|
|
|
|
GtkTreeSelection *selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (left_tree_view));
|
|
|
|
gtk_tree_selection_get_selected (selection, NULL, &iter);
|
|
gtk_tree_model_get (GTK_TREE_MODEL (left_tree_model),
|
|
&iter, 0, &label, 1, &column, -1);
|
|
gtk_list_store_remove (GTK_LIST_STORE (left_tree_model), &iter);
|
|
|
|
if (GTK_WIDGET (data) == top_right_tree_view)
|
|
gtk_tree_view_append_column (GTK_TREE_VIEW (sample_tree_view_top), column);
|
|
else
|
|
gtk_tree_view_append_column (GTK_TREE_VIEW (sample_tree_view_bottom), column);
|
|
g_free (label);
|
|
}
|
|
|
|
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_label ("<<");
|
|
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_label (">>");
|
|
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_label ("<<");
|
|
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_label (">>");
|
|
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_set_rows_drag_source (GTK_TREE_VIEW (left_tree_view),
|
|
GDK_BUTTON1_MASK,
|
|
row_targets,
|
|
G_N_ELEMENTS (row_targets),
|
|
GDK_ACTION_MOVE,
|
|
NULL, NULL);
|
|
gtk_tree_view_set_rows_drag_dest (GTK_TREE_VIEW (left_tree_view),
|
|
row_targets,
|
|
G_N_ELEMENTS (row_targets),
|
|
GDK_ACTION_MOVE,
|
|
NULL, NULL);
|
|
|
|
gtk_tree_view_set_rows_drag_source (GTK_TREE_VIEW (top_right_tree_view),
|
|
GDK_BUTTON1_MASK,
|
|
row_targets,
|
|
G_N_ELEMENTS (row_targets),
|
|
GDK_ACTION_MOVE,
|
|
NULL, NULL);
|
|
gtk_tree_view_set_rows_drag_dest (GTK_TREE_VIEW (top_right_tree_view),
|
|
row_targets,
|
|
G_N_ELEMENTS (row_targets),
|
|
GDK_ACTION_MOVE,
|
|
NULL, NULL);
|
|
|
|
gtk_tree_view_set_rows_drag_source (GTK_TREE_VIEW (bottom_right_tree_view),
|
|
GDK_BUTTON1_MASK,
|
|
row_targets,
|
|
G_N_ELEMENTS (row_targets),
|
|
GDK_ACTION_MOVE,
|
|
NULL, NULL);
|
|
gtk_tree_view_set_rows_drag_dest (GTK_TREE_VIEW (bottom_right_tree_view),
|
|
row_targets,
|
|
G_N_ELEMENTS (row_targets),
|
|
GDK_ACTION_MOVE,
|
|
NULL, NULL);
|
|
|
|
|
|
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;
|
|
}
|