+/* testtreecolumns.c
+ * Copyright (C) 2001 Red Hat, Inc
+ * Author: Jonathan Blandford
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
#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 *sample_tree_view_top;
GtkWidget *sample_tree_view_bottom;
+#define column_data "my_column_data"
+
+static void move_row (GtkTreeModel *src,
+ GtkTreeIter *src_iter,
+ GtkTreeModel *dest,
+ GtkTreeIter *dest_iter);
+
+/* Kids, don't try this at home. */
+
+/* Small GtkTreeModel to model columns */
+typedef struct _ViewColumnModel ViewColumnModel;
+typedef struct _ViewColumnModelClass ViewColumnModelClass;
+
+struct _ViewColumnModel
+{
+ GtkListStore parent;
+ GtkTreeView *view;
+ GList *columns;
+ gint stamp;
+};
+
+struct _ViewColumnModelClass
+{
+ GtkListStoreClass 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;
+}
+
+static gboolean
+view_column_model_drag_data_get (GtkTreeDragSource *drag_source,
+ GtkTreePath *path,
+ GtkSelectionData *selection_data)
+{
+ if (gtk_tree_set_row_drag_data (selection_data,
+ GTK_TREE_MODEL (drag_source),
+ path))
+ return TRUE;
+ else
+ return FALSE;
+}
+
+static gboolean
+view_column_model_drag_data_delete (GtkTreeDragSource *drag_source,
+ GtkTreePath *path)
+{
+ /* Nothing -- we handle moves on the dest side */
+
+ return TRUE;
+}
+
+static gboolean
+view_column_model_row_drop_possible (GtkTreeDragDest *drag_dest,
+ GtkTreePath *dest_path,
+ GtkSelectionData *selection_data)
+{
+ GtkTreeModel *src_model;
+
+ if (gtk_tree_get_row_drag_data (selection_data,
+ &src_model,
+ NULL))
+ {
+ if (src_model == left_tree_model ||
+ src_model == top_right_tree_model ||
+ src_model == bottom_right_tree_model)
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+static gboolean
+view_column_model_drag_data_received (GtkTreeDragDest *drag_dest,
+ GtkTreePath *dest,
+ GtkSelectionData *selection_data)
+{
+ GtkTreeModel *src_model;
+ GtkTreePath *src_path = NULL;
+ gboolean retval = FALSE;
+
+ if (gtk_tree_get_row_drag_data (selection_data,
+ &src_model,
+ &src_path))
+ {
+ GtkTreeIter src_iter;
+ GtkTreeIter dest_iter;
+ gboolean have_dest;
+
+ /* We are a little lazy here, and assume if we can't convert dest
+ * to an iter, we need to append. See gtkliststore.c for a more
+ * careful handling of this.
+ */
+ have_dest = gtk_tree_model_get_iter (GTK_TREE_MODEL (drag_dest), &dest_iter, dest);
+
+ if (gtk_tree_model_get_iter (src_model, &src_iter, src_path))
+ {
+ if (src_model == left_tree_model ||
+ src_model == top_right_tree_model ||
+ src_model == bottom_right_tree_model)
+ {
+ move_row (src_model, &src_iter, GTK_TREE_MODEL (drag_dest),
+ have_dest ? &dest_iter : NULL);
+ retval = TRUE;
+ }
+ }
+
+ gtk_tree_path_free (src_path);
+ }
+
+ return retval;
+}
+
+static void
+view_column_model_drag_source_init (GtkTreeDragSourceIface *iface)
+{
+ iface->drag_data_get = view_column_model_drag_data_get;
+ iface->drag_data_delete = view_column_model_drag_data_delete;
+}
+
+static void
+view_column_model_drag_dest_init (GtkTreeDragDestIface *iface)
+{
+ iface->drag_data_received = view_column_model_drag_data_received;
+ iface->row_drop_possible = view_column_model_row_drop_possible;
+}
+
+static void
+view_column_model_class_init (ViewColumnModelClass *klass)
+{
+}
+
+G_DEFINE_TYPE_WITH_CODE (ViewColumnModel, view_column_model, GTK_TYPE_LIST_STORE,
+ G_IMPLEMENT_INTERFACE (GTK_TYPE_TREE_MODEL, view_column_model_tree_model_init)
+ G_IMPLEMENT_INTERFACE (GTK_TYPE_TREE_DRAG_SOURCE, view_column_model_drag_source_init)
+ G_IMPLEMENT_INTERFACE (GTK_TYPE_TREE_DRAG_DEST, view_column_model_drag_dest_init))
+
+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 = g_object_new (view_column_model_get_type (), NULL);
+ ((ViewColumnModel *)retval)->view = view;
+ ((ViewColumnModel *)retval)->columns = gtk_tree_view_get_columns (view);
+
+ g_signal_connect (view, "columns_changed", G_CALLBACK (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;
- static gint i = 0;
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);
- gtk_tree_view_column_set_sizing (column, GTK_TREE_VIEW_COLUMN_RESIZEABLE);
+ 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);
- g_free (label);
i++;
+
+ selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (left_tree_view));
+ gtk_tree_selection_select_iter (selection, &iter);
}
static void
if (column)
{
gtk_cell_renderer_toggle_set_active (GTK_CELL_RENDERER_TOGGLE (cell),
- column->visible);
+ gtk_tree_view_column_get_visible (column));
}
}
if (column)
{
gtk_tree_view_column_set_visible (column, ! gtk_tree_view_column_get_visible (column));
- gtk_tree_model_changed (model, path, &iter);
+ gtk_tree_model_row_changed (model, path, &iter);
}
gtk_tree_path_free (path);
}
static void
-add_left_clicked (GtkWidget *button, gpointer data)
+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;
- GtkTreeSelection *selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (data));
+ 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);
- 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 (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 (GTK_WIDGET (data) == top_right_tree_view)
+ 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);
- gtk_list_store_remove (GTK_LIST_STORE (gtk_tree_view_get_model (GTK_TREE_VIEW (data))), &iter);
+ 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);
- 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);
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;
- 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);
-
- gtk_list_store_append (GTK_LIST_STORE (gtk_tree_view_get_model (GTK_TREE_VIEW (data))), &iter);
- gtk_list_store_set (GTK_LIST_STORE (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_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);
+ move_to_right (&iter, gtk_tree_view_get_model (GTK_TREE_VIEW (data)), NULL);
}
static void
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[])
{
gtk_init (&argc, &argv);
/* First initialize all the models for signal purposes */
- left_tree_model = (GtkTreeModel *) gtk_list_store_new_with_types (2, G_TYPE_STRING, GTK_TYPE_POINTER);
- top_right_tree_model = (GtkTreeModel *) gtk_list_store_new_with_types (2, G_TYPE_STRING, GTK_TYPE_POINTER);
- bottom_right_tree_model = (GtkTreeModel *) gtk_list_store_new_with_types (2, G_TYPE_STRING, GTK_TYPE_POINTER);
+ left_tree_model = (GtkTreeModel *) gtk_list_store_new (2, G_TYPE_STRING, G_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);
- sample_model = (GtkTreeModel *) gtk_list_store_new_with_types (1, G_TYPE_STRING);
for (i = 0; i < 10; i++)
{
/* Set up the test windows. */
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+ g_signal_connect (window, "destroy", G_CALLBACK (gtk_main_quit), NULL);
+ 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);
- sample_tree_view_top = gtk_tree_view_new_with_model (sample_model);
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);
+ g_signal_connect (window, "destroy", G_CALLBACK (gtk_main_quit), NULL);
+ 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);
- sample_tree_view_bottom = gtk_tree_view_new_with_model (sample_model);
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);
+ g_signal_connect (window, "destroy", G_CALLBACK (gtk_main_quit), NULL);
gtk_window_set_default_size (GTK_WINDOW (window), 500, 300);
- vbox = gtk_vbox_new (FALSE, 8);
+ vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 8);
gtk_container_set_border_width (GTK_CONTAINER (vbox), 8);
gtk_container_add (GTK_CONTAINER (window), vbox);
- hbox = gtk_hbox_new (FALSE, 8);
+ hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 8);
gtk_box_pack_start (GTK_BOX (vbox), hbox, TRUE, TRUE, 0);
/* Left Pane */
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", set_visible, left_tree_view);
+ g_signal_connect (cell, "toggled", G_CALLBACK (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);
- g_object_unref (G_OBJECT (column));
- gtk_tree_view_column_set_cell_data_func (column, get_visible, NULL, NULL);
+
+ 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);
+ vbox2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 8);
gtk_box_pack_start (GTK_BOX (hbox), vbox2, FALSE, FALSE, 0);
- bbox = gtk_vbutton_box_new ();
+ bbox = gtk_button_box_new (GTK_ORIENTATION_VERTICAL);
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 ("<<");
+ 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);
- gtk_signal_connect (GTK_OBJECT (gtk_tree_view_get_selection (GTK_TREE_VIEW (top_right_tree_view))),
- "selection-changed", GTK_SIGNAL_FUNC (selection_changed), button);
+ g_signal_connect (button, "clicked", G_CALLBACK (add_left_clicked), top_right_tree_view);
+ g_signal_connect (gtk_tree_view_get_selection (GTK_TREE_VIEW (top_right_tree_view)),
+ "changed", G_CALLBACK (selection_changed), button);
gtk_box_pack_start (GTK_BOX (bbox), button, FALSE, FALSE, 0);
- button = gtk_button_new_with_label (">>");
+ 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);
- gtk_signal_connect (GTK_OBJECT (gtk_tree_view_get_selection (GTK_TREE_VIEW (left_tree_view))),
- "selection-changed", GTK_SIGNAL_FUNC (selection_changed), button);
+ g_signal_connect (button, "clicked", G_CALLBACK (add_right_clicked), top_right_tree_view);
+ g_signal_connect (gtk_tree_view_get_selection (GTK_TREE_VIEW (left_tree_view)),
+ "changed", G_CALLBACK (selection_changed), button);
gtk_box_pack_start (GTK_BOX (bbox), button, FALSE, FALSE, 0);
- bbox = gtk_vbutton_box_new ();
+ bbox = gtk_button_box_new (GTK_ORIENTATION_VERTICAL);
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 ("<<");
+ 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);
- gtk_signal_connect (GTK_OBJECT (gtk_tree_view_get_selection (GTK_TREE_VIEW (bottom_right_tree_view))),
- "selection-changed", GTK_SIGNAL_FUNC (selection_changed), button);
+ g_signal_connect (button, "clicked", G_CALLBACK (add_left_clicked), bottom_right_tree_view);
+ g_signal_connect (gtk_tree_view_get_selection (GTK_TREE_VIEW (bottom_right_tree_view)),
+ "changed", G_CALLBACK (selection_changed), button);
gtk_box_pack_start (GTK_BOX (bbox), button, FALSE, FALSE, 0);
- button = gtk_button_new_with_label (">>");
+ 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);
- gtk_signal_connect (GTK_OBJECT (gtk_tree_view_get_selection (GTK_TREE_VIEW (left_tree_view))),
- "selection-changed", GTK_SIGNAL_FUNC (selection_changed), button);
+ g_signal_connect (button, "clicked", G_CALLBACK (add_right_clicked), bottom_right_tree_view);
+ g_signal_connect (gtk_tree_view_get_selection (GTK_TREE_VIEW (left_tree_view)),
+ "changed", G_CALLBACK (selection_changed), button);
gtk_box_pack_start (GTK_BOX (bbox), button, FALSE, FALSE, 0);
/* Right Pane */
- vbox2 = gtk_vbox_new (FALSE, 8);
+ vbox2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 8);
gtk_box_pack_start (GTK_BOX (hbox), vbox2, TRUE, TRUE, 0);
swindow = gtk_scrolled_window_new (NULL, NULL);
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", set_visible, top_right_tree_view);
+ g_signal_connect (cell, "toggled", G_CALLBACK (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, get_visible, NULL, 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_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", set_visible, bottom_right_tree_view);
+ g_signal_connect (cell, "toggled", G_CALLBACK (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, get_visible, NULL, 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);
- gtk_box_pack_start (GTK_BOX (vbox), gtk_hseparator_new (), FALSE, FALSE, 0);
-
- hbox = gtk_hbox_new (FALSE, 8);
+ /* 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_separator_new (GTK_ORIENTATION_HORIZONTAL),
+ FALSE, FALSE, 0);
+
+ hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 8);
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
- button = gtk_button_new_with_label ("Add new Column");
- gtk_signal_connect (GTK_OBJECT (button), "clicked", GTK_SIGNAL_FUNC (add_clicked), left_tree_model);
+ button = gtk_button_new_with_mnemonic ("_Add new Column");
+ g_signal_connect (button, "clicked", G_CALLBACK (add_clicked), left_tree_model);
gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
gtk_widget_show_all (window);
projects / ~andy / gtk / blobdiff