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gtk/tests/testtoolbar.c
Jonas Ådahl af21583d4d tests: Stop using legacy gtk_menu_popup API 
Use the new portable APIs, so that menus will be positioned properly on
all backends.
2018-07-27 17:16:44 +02:00

675 lines
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/* testtoolbar.c
*
* Copyright (C) 2002 Anders Carlsson <andersca@codefactory.se>
* Copyright (C) 2002 James Henstridge <james@daa.com.au>
* Copyright (C) 2003 Soeren Sandmann <sandmann@daimi.au.dk>
*
* 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>
static void
change_orientation (GtkWidget *button, GtkWidget *toolbar)
{
GtkWidget *grid;
GtkOrientation orientation;
grid = gtk_widget_get_parent (toolbar);
if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)))
orientation = GTK_ORIENTATION_VERTICAL;
else
orientation = GTK_ORIENTATION_HORIZONTAL;
g_object_ref (toolbar);
gtk_container_remove (GTK_CONTAINER (grid), toolbar);
gtk_orientable_set_orientation (GTK_ORIENTABLE (toolbar), orientation);
if (orientation == GTK_ORIENTATION_HORIZONTAL)
{
gtk_widget_set_hexpand (toolbar, TRUE);
gtk_widget_set_vexpand (toolbar, FALSE);
gtk_grid_attach (GTK_GRID (grid), toolbar, 0, 0, 2, 1);
}
else
{
gtk_widget_set_hexpand (toolbar, FALSE);
gtk_widget_set_vexpand (toolbar, TRUE);
gtk_grid_attach (GTK_GRID (grid), toolbar, 0, 0, 1, 5);
}
g_object_unref (toolbar);
}
static void
change_show_arrow (GtkWidget *button, GtkWidget *toolbar)
{
gtk_toolbar_set_show_arrow (GTK_TOOLBAR (toolbar),
gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)));
}
static void
set_toolbar_style_toggled (GtkCheckButton *button, GtkToolbar *toolbar)
{
GtkWidget *option_menu;
int style;
option_menu = g_object_get_data (G_OBJECT (button), "option-menu");
if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)))
{
style = gtk_combo_box_get_active (GTK_COMBO_BOX (option_menu));
gtk_toolbar_set_style (toolbar, style);
gtk_widget_set_sensitive (option_menu, TRUE);
}
else
{
gtk_toolbar_unset_style (toolbar);
gtk_widget_set_sensitive (option_menu, FALSE);
}
}
static void
change_toolbar_style (GtkWidget *option_menu, GtkWidget *toolbar)
{
GtkToolbarStyle style;
style = gtk_combo_box_get_active (GTK_COMBO_BOX (option_menu));
gtk_toolbar_set_style (GTK_TOOLBAR (toolbar), style);
}
static void
set_visible_func(GtkTreeViewColumn *tree_column, GtkCellRenderer *cell,
GtkTreeModel *model, GtkTreeIter *iter, gpointer data)
{
GtkToolItem *tool_item;
gboolean visible;
gtk_tree_model_get (model, iter, 0, &tool_item, -1);
g_object_get (tool_item, "visible", &visible, NULL);
g_object_set (cell, "active", visible, NULL);
g_object_unref (tool_item);
}
static void
visibile_toggled(GtkCellRendererToggle *cell, const gchar *path_str,
GtkTreeModel *model)
{
GtkTreePath *path;
GtkTreeIter iter;
GtkToolItem *tool_item;
gboolean visible;
path = gtk_tree_path_new_from_string (path_str);
gtk_tree_model_get_iter (model, &iter, path);
gtk_tree_model_get (model, &iter, 0, &tool_item, -1);
g_object_get (tool_item, "visible", &visible, NULL);
g_object_set (tool_item, "visible", !visible, NULL);
g_object_unref (tool_item);
gtk_tree_model_row_changed (model, path, &iter);
gtk_tree_path_free (path);
}
static void
set_expand_func(GtkTreeViewColumn *tree_column, GtkCellRenderer *cell,
GtkTreeModel *model, GtkTreeIter *iter, gpointer data)
{
GtkToolItem *tool_item;
gtk_tree_model_get (model, iter, 0, &tool_item, -1);
g_object_set (cell, "active", gtk_tool_item_get_expand (tool_item), NULL);
g_object_unref (tool_item);
}
static void
expand_toggled(GtkCellRendererToggle *cell, const gchar *path_str,
GtkTreeModel *model)
{
GtkTreePath *path;
GtkTreeIter iter;
GtkToolItem *tool_item;
path = gtk_tree_path_new_from_string (path_str);
gtk_tree_model_get_iter (model, &iter, path);
gtk_tree_model_get (model, &iter, 0, &tool_item, -1);
gtk_tool_item_set_expand (tool_item, !gtk_tool_item_get_expand (tool_item));
g_object_unref (tool_item);
gtk_tree_model_row_changed (model, path, &iter);
gtk_tree_path_free (path);
}
static void
set_homogeneous_func(GtkTreeViewColumn *tree_column, GtkCellRenderer *cell,
GtkTreeModel *model, GtkTreeIter *iter, gpointer data)
{
GtkToolItem *tool_item;
gtk_tree_model_get (model, iter, 0, &tool_item, -1);
g_object_set (cell, "active", gtk_tool_item_get_homogeneous (tool_item), NULL);
g_object_unref (tool_item);
}
static void
homogeneous_toggled(GtkCellRendererToggle *cell, const gchar *path_str,
GtkTreeModel *model)
{
GtkTreePath *path;
GtkTreeIter iter;
GtkToolItem *tool_item;
path = gtk_tree_path_new_from_string (path_str);
gtk_tree_model_get_iter (model, &iter, path);
gtk_tree_model_get (model, &iter, 0, &tool_item, -1);
gtk_tool_item_set_homogeneous (tool_item, !gtk_tool_item_get_homogeneous (tool_item));
g_object_unref (tool_item);
gtk_tree_model_row_changed (model, path, &iter);
gtk_tree_path_free (path);
}
static void
set_important_func(GtkTreeViewColumn *tree_column, GtkCellRenderer *cell,
GtkTreeModel *model, GtkTreeIter *iter, gpointer data)
{
GtkToolItem *tool_item;
gtk_tree_model_get (model, iter, 0, &tool_item, -1);
g_object_set (cell, "active", gtk_tool_item_get_is_important (tool_item), NULL);
g_object_unref (tool_item);
}
static void
important_toggled(GtkCellRendererToggle *cell, const gchar *path_str,
GtkTreeModel *model)
{
GtkTreePath *path;
GtkTreeIter iter;
GtkToolItem *tool_item;
path = gtk_tree_path_new_from_string (path_str);
gtk_tree_model_get_iter (model, &iter, path);
gtk_tree_model_get (model, &iter, 0, &tool_item, -1);
gtk_tool_item_set_is_important (tool_item, !gtk_tool_item_get_is_important (tool_item));
g_object_unref (tool_item);
gtk_tree_model_row_changed (model, path, &iter);
gtk_tree_path_free (path);
}
static GtkListStore *
create_items_list (GtkWidget **tree_view_p)
{
GtkWidget *tree_view;
GtkListStore *list_store;
GtkCellRenderer *cell;
list_store = gtk_list_store_new (2, GTK_TYPE_TOOL_ITEM, G_TYPE_STRING);
tree_view = gtk_tree_view_new_with_model (GTK_TREE_MODEL (list_store));
gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (tree_view),
-1, "Tool Item",
gtk_cell_renderer_text_new (),
"text", 1, NULL);
cell = gtk_cell_renderer_toggle_new ();
g_signal_connect (cell, "toggled", G_CALLBACK (visibile_toggled),
list_store);
gtk_tree_view_insert_column_with_data_func (GTK_TREE_VIEW (tree_view),
-1, "Visible",
cell,
set_visible_func, NULL, NULL);
cell = gtk_cell_renderer_toggle_new ();
g_signal_connect (cell, "toggled", G_CALLBACK (expand_toggled),
list_store);
gtk_tree_view_insert_column_with_data_func (GTK_TREE_VIEW (tree_view),
-1, "Expand",
cell,
set_expand_func, NULL, NULL);
cell = gtk_cell_renderer_toggle_new ();
g_signal_connect (cell, "toggled", G_CALLBACK (homogeneous_toggled),
list_store);
gtk_tree_view_insert_column_with_data_func (GTK_TREE_VIEW (tree_view),
-1, "Homogeneous",
cell,
set_homogeneous_func, NULL,NULL);
cell = gtk_cell_renderer_toggle_new ();
g_signal_connect (cell, "toggled", G_CALLBACK (important_toggled),
list_store);
gtk_tree_view_insert_column_with_data_func (GTK_TREE_VIEW (tree_view),
-1, "Important",
cell,
set_important_func, NULL,NULL);
g_object_unref (list_store);
*tree_view_p = tree_view;
return list_store;
}
static void
add_item_to_list (GtkListStore *store, GtkToolItem *item, const gchar *text)
{
GtkTreeIter iter;
gtk_list_store_append (store, &iter);
gtk_list_store_set (store, &iter,
0, item,
1, text,
-1);
}
static void
bold_toggled (GtkToggleToolButton *button)
{
g_message ("Bold toggled (active=%d)",
gtk_toggle_tool_button_get_active (button));
}
static gboolean
toolbar_drag_drop (GtkWidget *widget,
GdkDrop *drop,
gint x, gint y,
GtkWidget *label)
{
gchar buf[32];
g_snprintf(buf, sizeof(buf), "%d",
gtk_toolbar_get_drop_index (GTK_TOOLBAR (widget), x, y));
gtk_label_set_label (GTK_LABEL (label), buf);
return TRUE;
}
static const char *target_table[] = {
"application/x-toolbar-item"
};
static void
rtl_toggled (GtkCheckButton *check)
{
if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (check)))
gtk_widget_set_default_direction (GTK_TEXT_DIR_RTL);
else
gtk_widget_set_default_direction (GTK_TEXT_DIR_LTR);
}
static gboolean
popup_context_menu (GtkToolbar *toolbar, gint x, gint y, gint button_number)
{
GtkMenu *menu = GTK_MENU (gtk_menu_new ());
int i;
for (i = 0; i < 5; i++)
{
GtkWidget *item;
gchar *label = g_strdup_printf ("Item _%d", i);
item = gtk_menu_item_new_with_mnemonic (label);
gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
}
if (button_number != -1)
{
gtk_menu_popup_at_pointer (menu, NULL);
}
else
{
GtkWindow *window;
GtkWidget *widget;
window = GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (toolbar)));
widget = gtk_window_get_focus (window);
if (!widget)
widget = GTK_WIDGET (toolbar);
gtk_menu_popup_at_widget (menu,
widget,
GDK_GRAVITY_SOUTH_EAST,
GDK_GRAVITY_NORTH_WEST,
NULL);
}
return TRUE;
}
static GtkToolItem *drag_item = NULL;
static gboolean
toolbar_drag_motion (GtkToolbar *toolbar,
GdkDrop *drop,
gint x,
gint y,
guint time,
gpointer null)
{
gint index;
if (!drag_item)
{
drag_item = gtk_tool_button_new (NULL, "A quite long button");
g_object_ref_sink (g_object_ref (drag_item));
}
gdk_drop_status (drop, GDK_ACTION_MOVE);
index = gtk_toolbar_get_drop_index (toolbar, x, y);
gtk_toolbar_set_drop_highlight_item (toolbar, drag_item, index);
return TRUE;
}
static void
toolbar_drag_leave (GtkToolbar *toolbar,
GdkDrop *drop,
gpointer null)
{
if (drag_item)
{
g_object_unref (drag_item);
drag_item = NULL;
}
gtk_toolbar_set_drop_highlight_item (toolbar, NULL, 0);
}
static gboolean
timeout_cb (GtkWidget *widget)
{
static gboolean sensitive = TRUE;
sensitive = !sensitive;
gtk_widget_set_sensitive (widget, sensitive);
return TRUE;
}
static gboolean
timeout_cb1 (GtkWidget *widget)
{
static gboolean sensitive = TRUE;
sensitive = !sensitive;
gtk_widget_set_sensitive (widget, sensitive);
return TRUE;
}
gint
main (gint argc, gchar **argv)
{
GtkWidget *window, *toolbar, *grid, *treeview, *scrolled_window;
GtkWidget *hbox, *hbox1, *hbox2, *checkbox, *option_menu, *menu;
gint i;
GdkContentFormats *targets;
static const gchar *toolbar_styles[] = { "icons", "text", "both (vertical)",
"both (horizontal)" };
GtkToolItem *item;
GtkListStore *store;
GtkWidget *image;
GtkWidget *menuitem;
GtkWidget *button;
GtkWidget *label;
GIcon *gicon;
GSList *group;
gtk_init ();
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
g_signal_connect (window, "destroy", G_CALLBACK(gtk_main_quit), NULL);
grid = gtk_grid_new ();
gtk_container_add (GTK_CONTAINER (window), grid);
toolbar = gtk_toolbar_new ();
gtk_grid_attach (GTK_GRID (grid), toolbar, 0, 0, 2, 1);
hbox1 = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 3);
gtk_grid_attach (GTK_GRID (grid), hbox1, 1, 1, 1, 1);
hbox2 = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 2);
gtk_grid_attach (GTK_GRID (grid), hbox2, 1, 2, 1, 1);
checkbox = gtk_check_button_new_with_mnemonic("_Vertical");
gtk_box_pack_start (GTK_BOX (hbox1), checkbox);
g_signal_connect (checkbox, "toggled",
G_CALLBACK (change_orientation), toolbar);
checkbox = gtk_check_button_new_with_mnemonic("_Show Arrow");
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (checkbox), TRUE);
gtk_box_pack_start (GTK_BOX (hbox1), checkbox);
g_signal_connect (checkbox, "toggled",
G_CALLBACK (change_show_arrow), toolbar);
checkbox = gtk_check_button_new_with_mnemonic("_Set Toolbar Style:");
g_signal_connect (checkbox, "toggled", G_CALLBACK (set_toolbar_style_toggled), toolbar);
gtk_box_pack_start (GTK_BOX (hbox1), checkbox);
option_menu = gtk_combo_box_text_new ();
gtk_widget_set_sensitive (option_menu, FALSE);
g_object_set_data (G_OBJECT (checkbox), "option-menu", option_menu);
for (i = 0; i < G_N_ELEMENTS (toolbar_styles); i++)
gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (option_menu), toolbar_styles[i]);
gtk_combo_box_set_active (GTK_COMBO_BOX (option_menu),
gtk_toolbar_get_style (GTK_TOOLBAR (toolbar)));
gtk_box_pack_start (GTK_BOX (hbox2), option_menu);
g_signal_connect (option_menu, "changed",
G_CALLBACK (change_toolbar_style), toolbar);
scrolled_window = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
gtk_widget_set_hexpand (scrolled_window, TRUE);
gtk_widget_set_vexpand (scrolled_window, TRUE);
gtk_grid_attach (GTK_GRID (grid), scrolled_window, 1, 3, 1, 1);
store = create_items_list (&treeview);
gtk_container_add (GTK_CONTAINER (scrolled_window), treeview);
item = gtk_tool_button_new (NULL, NULL);
gtk_tool_button_set_icon_name (GTK_TOOL_BUTTON (item), "document-new");
gtk_tool_button_set_label (GTK_TOOL_BUTTON (item), "Custom label");
add_item_to_list (store, item, "New");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
g_timeout_add (3000, (GSourceFunc) timeout_cb, item);
gtk_tool_item_set_expand (item, TRUE);
menu = gtk_menu_new ();
for (i = 0; i < 20; i++)
{
char *text;
text = g_strdup_printf ("Menuitem %d", i);
menuitem = gtk_menu_item_new_with_label (text);
g_free (text);
gtk_widget_show (menuitem);
gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
}
item = gtk_menu_tool_button_new (NULL, NULL);
gtk_tool_button_set_icon_name (GTK_TOOL_BUTTON (item), "document-open");
gtk_tool_button_set_label (GTK_TOOL_BUTTON (item), "Open");
gtk_menu_tool_button_set_menu (GTK_MENU_TOOL_BUTTON (item), menu);
add_item_to_list (store, item, "Open");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
g_timeout_add (3000, (GSourceFunc) timeout_cb1, item);
menu = gtk_menu_new ();
for (i = 0; i < 20; i++)
{
char *text;
text = g_strdup_printf ("A%d", i);
menuitem = gtk_menu_item_new_with_label (text);
g_free (text);
gtk_widget_show (menuitem);
gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
}
item = gtk_menu_tool_button_new (NULL, NULL);
gtk_tool_button_set_icon_name (GTK_TOOL_BUTTON (item), "go-previous");
gtk_tool_button_set_label (GTK_TOOL_BUTTON (item), "Back");
gtk_menu_tool_button_set_menu (GTK_MENU_TOOL_BUTTON (item), menu);
add_item_to_list (store, item, "BackWithHistory");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
item = gtk_separator_tool_item_new ();
add_item_to_list (store, item, "-----");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
image = gtk_image_new_from_icon_name ("dialog-warning");
gtk_image_set_icon_size (GTK_IMAGE (image), GTK_ICON_SIZE_LARGE);
item = gtk_tool_item_new ();
gtk_widget_show (image);
gtk_container_add (GTK_CONTAINER (item), image);
add_item_to_list (store, item, "(Custom Item)");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
item = gtk_tool_button_new (NULL, NULL);
gtk_tool_button_set_icon_name (GTK_TOOL_BUTTON (item), "go-previous");
gtk_tool_button_set_label (GTK_TOOL_BUTTON (item), "Back");
add_item_to_list (store, item, "Back");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
item = gtk_separator_tool_item_new ();
add_item_to_list (store, item, "-----");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
item = gtk_tool_button_new (NULL, NULL);
gtk_tool_button_set_icon_name (GTK_TOOL_BUTTON (item), "go-next");
gtk_tool_button_set_label (GTK_TOOL_BUTTON (item), "Forward");
add_item_to_list (store, item, "Forward");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
item = gtk_toggle_tool_button_new ();
gtk_tool_button_set_label (GTK_TOOL_BUTTON (item), "Bold");
gtk_tool_button_set_icon_name (GTK_TOOL_BUTTON (item), "format-text-bold");
g_signal_connect (item, "toggled", G_CALLBACK (bold_toggled), NULL);
add_item_to_list (store, item, "Bold");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
gtk_widget_set_sensitive (GTK_WIDGET (item), FALSE);
item = gtk_separator_tool_item_new ();
add_item_to_list (store, item, "-----");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
gtk_tool_item_set_expand (item, TRUE);
gtk_separator_tool_item_set_draw (GTK_SEPARATOR_TOOL_ITEM (item), FALSE);
g_assert (gtk_toolbar_get_nth_item (GTK_TOOLBAR (toolbar), 0) != 0);
item = gtk_radio_tool_button_new (NULL);
gtk_tool_button_set_label (GTK_TOOL_BUTTON (item), "Left");
gtk_tool_button_set_icon_name (GTK_TOOL_BUTTON (item), "format-justify-left");
group = gtk_radio_tool_button_get_group (GTK_RADIO_TOOL_BUTTON (item));
add_item_to_list (store, item, "Left");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
item = gtk_radio_tool_button_new (group);
gtk_tool_button_set_label (GTK_TOOL_BUTTON (item), "Center");
gtk_tool_button_set_icon_name (GTK_TOOL_BUTTON (item), "format-justify-center");
group = gtk_radio_tool_button_get_group (GTK_RADIO_TOOL_BUTTON (item));
add_item_to_list (store, item, "Center");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
item = gtk_radio_tool_button_new (group);
gtk_tool_button_set_label (GTK_TOOL_BUTTON (item), "Right");
gtk_tool_button_set_icon_name (GTK_TOOL_BUTTON (item), "format-justify-right");
add_item_to_list (store, item, "Right");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
item = gtk_tool_button_new (gtk_image_new_from_file ("apple-red.png"), "_Apple");
add_item_to_list (store, item, "Apple");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
gtk_tool_button_set_use_underline (GTK_TOOL_BUTTON (item), TRUE);
gicon = g_content_type_get_icon ("video/ogg");
image = gtk_image_new_from_gicon (gicon);
g_object_unref (gicon);
item = gtk_tool_button_new (image, "Video");
add_item_to_list (store, item, "Video");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
image = gtk_image_new_from_icon_name ("utilities-terminal");
item = gtk_tool_button_new (image, "Terminal");
add_item_to_list (store, item, "Terminal");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
image = gtk_spinner_new ();
gtk_spinner_start (GTK_SPINNER (image));
item = gtk_tool_button_new (image, "Spinner");
add_item_to_list (store, item, "Spinner");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 5);
gtk_widget_set_hexpand (hbox, TRUE);
gtk_grid_attach (GTK_GRID (grid), hbox, 1, 4, 1, 1);
button = gtk_button_new_with_label ("Drag me to the toolbar");
gtk_box_pack_start (GTK_BOX (hbox), button);
label = gtk_label_new ("Drop index:");
gtk_box_pack_start (GTK_BOX (hbox), label);
label = gtk_label_new ("");
gtk_box_pack_start (GTK_BOX (hbox), label);
checkbox = gtk_check_button_new_with_mnemonic("_Right to left");
if (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL)
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (checkbox), TRUE);
else
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (checkbox), FALSE);
g_signal_connect (checkbox, "toggled", G_CALLBACK (rtl_toggled), NULL);
gtk_box_pack_end (GTK_BOX (hbox), checkbox);
targets = gdk_content_formats_new (target_table, G_N_ELEMENTS (target_table));
gtk_drag_source_set (button, GDK_BUTTON1_MASK,
targets,
GDK_ACTION_MOVE);
gtk_drag_dest_set (toolbar, GTK_DEST_DEFAULT_DROP,
targets,
GDK_ACTION_MOVE);
gdk_content_formats_unref (targets);
g_signal_connect (toolbar, "drag_motion",
G_CALLBACK (toolbar_drag_motion), NULL);
g_signal_connect (toolbar, "drag_leave",
G_CALLBACK (toolbar_drag_leave), NULL);
g_signal_connect (toolbar, "drag_drop",
G_CALLBACK (toolbar_drag_drop), label);
gtk_widget_show (window);
g_signal_connect (window, "destroy", G_CALLBACK (gtk_main_quit), NULL);
g_signal_connect (toolbar, "popup_context_menu", G_CALLBACK (popup_context_menu), NULL);
gtk_main ();
return 0;
}
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