/**
* called when a widget is dropped onto the store window
*/
gboolean nsgtk_toolbar_store_return(GtkWidget *widget, GdkDragContext *gdc,
gint x, gint y, guint time, gpointer data)
{
nsgtk_scaffolding *g = (nsgtk_scaffolding *)data;
int q, i;
if ((window->fromstore) || (window->currentbutton == -1)) {
window->currentbutton = -1;
return FALSE;
}
if (nsgtk_scaffolding_button(g, window->currentbutton)->location
!= -1) {
/* 'move' all widgets further right, one place to the left
* in logical schema */
for (i = nsgtk_scaffolding_button(g, window->currentbutton)->
location + 1; i < PLACEHOLDER_BUTTON; i++) {
q = nsgtk_toolbar_get_id_at_location(g, i);
if (q == -1)
continue;
nsgtk_scaffolding_button(g, q)->location--;
}
gtk_container_remove(GTK_CONTAINER(
nsgtk_scaffolding_toolbar(g)), GTK_WIDGET(
nsgtk_scaffolding_button(g,
window->currentbutton)->button));
nsgtk_scaffolding_button(g, window->currentbutton)->location
= -1;
}
window->currentbutton = -1;
gtk_drag_finish(gdc, TRUE, TRUE, time);
return FALSE;
}
/**
* add handlers to factory widgets
* \param g the scaffolding to attach handlers to
* \param i the toolbar item id
*/
void nsgtk_toolbar_set_handler(nsgtk_scaffolding *g, nsgtk_toolbar_button i)
{
switch(i){
case URL_BAR_ITEM:
nsgtk_scaffolding_update_url_bar_ref(g);
g_signal_connect(GTK_WIDGET(nsgtk_scaffolding_urlbar(g)),
"activate", G_CALLBACK(
nsgtk_window_url_activate_event), g);
g_signal_connect(GTK_WIDGET(nsgtk_scaffolding_urlbar(g)),
"changed", G_CALLBACK(
nsgtk_window_url_changed), g);
break;
case THROBBER_ITEM:
nsgtk_scaffolding_update_throbber_ref(g);
break;
case WEBSEARCH_ITEM:
nsgtk_scaffolding_update_websearch_ref(g);
g_signal_connect(GTK_WIDGET(nsgtk_scaffolding_websearch(g)),
"activate", G_CALLBACK(
nsgtk_websearch_activate), g);
g_signal_connect(GTK_WIDGET(nsgtk_scaffolding_websearch(g)),
"button-press-event", G_CALLBACK(
nsgtk_websearch_clear), g);
break;
default:
if ((nsgtk_scaffolding_button(g, i)->bhandler != NULL) &&
(nsgtk_scaffolding_button(g, i)->button
!= NULL))
g_signal_connect(nsgtk_scaffolding_button(g, i)->
button, "clicked",
G_CALLBACK(nsgtk_scaffolding_button(g,
i)->bhandler), g);
break;
}
}
/**
* connect temporary handler for toolbar edit events
*/
void nsgtk_toolbar_temp_connect(nsgtk_scaffolding *g, nsgtk_toolbar_button i)
{
if ((i == URL_BAR_ITEM) ||
(nsgtk_scaffolding_button(g, i)->button == NULL) ||
(nsgtk_scaffolding_button(g, i)->dataminus == NULL))
return;
g_signal_connect(nsgtk_scaffolding_button(g, i)->button,
"drag-data-get", G_CALLBACK(nsgtk_scaffolding_button(
g, i)->dataminus), g);
}
/**
* \return toolbar item id when a widget is an element of the scaffolding
* else -1
*/
int nsgtk_toolbar_get_id_from_widget(GtkWidget *widget, nsgtk_scaffolding *g)
{
int i;
for (i = BACK_BUTTON; i < PLACEHOLDER_BUTTON; i++) {
if ((nsgtk_scaffolding_button(g, i)->location != -1)
&& (widget == GTK_WIDGET(
nsgtk_scaffolding_button(g, i)->button))) {
return i;
}
}
return -1;
}
/**
* add item to toolbar
* \param g the scaffolding whose toolbar an item is added to
* \param i the location in the toolbar
* the function should be called, when multiple items are being added,
* in ascending order
*/
void nsgtk_toolbar_add_item_to_toolbar(nsgtk_scaffolding *g, int i,
struct nsgtk_theme *theme)
{
int q;
for (q = BACK_BUTTON; q < PLACEHOLDER_BUTTON; q++)
if (nsgtk_scaffolding_button(g, q)->location == i) {
nsgtk_scaffolding_button(g, q)->button = GTK_TOOL_ITEM(
nsgtk_toolbar_make_widget(g, q,
theme));
gtk_toolbar_insert(nsgtk_scaffolding_toolbar(g),
nsgtk_scaffolding_button(g, q)->button,
i);
break;
}
}
void nsgtk_toolbar_connect_all(nsgtk_scaffolding *g)
{
int q, i;
for (i = BACK_BUTTON; i < PLACEHOLDER_BUTTON; i++) {
q = nsgtk_toolbar_get_id_at_location(g, i);
if (q == -1)
continue;
if (nsgtk_scaffolding_button(g, q)->button != NULL)
g_signal_connect(
nsgtk_scaffolding_button(g, q)->button,
"size-allocate", G_CALLBACK(
nsgtk_scaffolding_toolbar_size_allocate
), g);
nsgtk_toolbar_set_handler(g, q);
}
}
/**
* \return toolbar item id from location when there is an item at that logical
* location; else -1
*/
nsgtk_toolbar_button nsgtk_toolbar_get_id_at_location(nsgtk_scaffolding *g,
int i)
{
int q;
for (q = BACK_BUTTON; q < PLACEHOLDER_BUTTON; q++)
if (nsgtk_scaffolding_button(g, q)->location == i)
return q;
return -1;
}
/**
* cast toolbar settings to all scaffoldings referenced from the global linked
* list of gui_windows
*/
void nsgtk_toolbar_cast(nsgtk_scaffolding *g)
{
int i;
nsgtk_scaffolding *list = scaf_list;
for (i = BACK_BUTTON; i < PLACEHOLDER_BUTTON; i++)
window->buttonlocations[i] =
((nsgtk_scaffolding_button(g, i)->location
>= -1) &&
(nsgtk_scaffolding_button(g, i)->location
< PLACEHOLDER_BUTTON)) ?
nsgtk_scaffolding_button(g, i)->location : -1;
while (list) {
if (list != g)
for (i = BACK_BUTTON; i < PLACEHOLDER_BUTTON; i++)
nsgtk_scaffolding_button(list, i)->location =
window->buttonlocations[i];
list = nsgtk_scaffolding_iterate(list);
}
}
/**
* when 'reload defaults' button is clicked
*/
gboolean nsgtk_toolbar_reset(GtkWidget *widget, gpointer data)
{
nsgtk_scaffolding *g = (nsgtk_scaffolding *)data;
int i;
for (i = BACK_BUTTON; i < PLACEHOLDER_BUTTON; i++)
nsgtk_scaffolding_button(g, i)->location =
(i <= THROBBER_ITEM) ? i : -1;
nsgtk_toolbar_set_physical(g);
for (i = BACK_BUTTON; i <= THROBBER_ITEM; i++) {
if (i == URL_BAR_ITEM)
continue;
gtk_tool_item_set_use_drag_window(GTK_TOOL_ITEM(
nsgtk_scaffolding_button(g, i)->button), TRUE);
gtk_drag_source_set(GTK_WIDGET(
nsgtk_scaffolding_button(g, i)->button),
GDK_BUTTON1_MASK, &entry, 1, GDK_ACTION_COPY);
nsgtk_toolbar_temp_connect(g, i);
}
return TRUE;
}
/**
* save toolbar settings to file
*/
void nsgtk_toolbar_customization_save(nsgtk_scaffolding *g)
{
int i;
FILE *f = fopen(toolbar_indices_file_location, "w");
if (f == NULL){
warn_user("gtkFileError", toolbar_indices_file_location);
return;
}
for (i = BACK_BUTTON; i < PLACEHOLDER_BUTTON; i++) {
fprintf(f, "%d;%d|", i, nsgtk_scaffolding_button(g, i)->location);
}
fclose(f);
}
/**
* load toolbar settings from file; file is a set of fields arranged as
* [itemreference];[itemlocation]|[itemreference];[itemlocation]| etc
*/
void nsgtk_toolbar_customization_load(nsgtk_scaffolding *g)
{
int i, ii;
char *val;
char buffer[SLEN("11;|") * 2 * PLACEHOLDER_BUTTON]; /* numbers 0-99 */
buffer[0] = '\0';
char *buffer1, *subbuffer, *ptr = NULL, *pter = NULL;
for (i = BACK_BUTTON; i < PLACEHOLDER_BUTTON; i++)
nsgtk_scaffolding_button(g, i)->location =
(i <= THROBBER_ITEM) ? i : -1;
FILE *f = fopen(toolbar_indices_file_location, "r");
if (f == NULL) {
warn_user(messages_get("gtkFileError"),
toolbar_indices_file_location);
return;
}
val = fgets(buffer, sizeof buffer, f);
if (val == NULL) {
LOG(("empty read toolbar settings"));
}
fclose(f);
i = BACK_BUTTON;
ii = BACK_BUTTON;
buffer1 = strtok_r(buffer, "|", &ptr);
while (buffer1 != NULL) {
subbuffer = strtok_r(buffer1, ";", &pter);
i = atoi(subbuffer);
subbuffer = strtok_r(NULL, ";", &pter);
ii = atoi(subbuffer);
if ((i >= BACK_BUTTON) && (i < PLACEHOLDER_BUTTON) &&
(ii >= -1) && (ii < PLACEHOLDER_BUTTON)) {
nsgtk_scaffolding_button(g, i)->location = ii;
}
buffer1 = strtok_r(NULL, "|", &ptr);
}
}
/**
* when cancel button is clicked
*/
gboolean nsgtk_toolbar_cancel_clicked(GtkWidget *widget, gpointer data)
{
edit_mode = false;
nsgtk_scaffolding *g = (nsgtk_scaffolding *)data;
/* reset g->buttons->location */
for (int i = BACK_BUTTON; i < PLACEHOLDER_BUTTON; i++) {
nsgtk_scaffolding_button(g, i)->location =
window->buttonlocations[i];
}
nsgtk_toolbar_set_physical(g);
nsgtk_toolbar_connect_all(g);
nsgtk_toolbar_close(g);
nsgtk_scaffolding_set_sensitivity(g);
gtk_widget_destroy(window->window);
return TRUE;
}
void nsgtk_theme_implement(struct gtk_scaffolding *g)
{
struct nsgtk_theme *theme[IMAGE_SET_COUNT];
int i;
struct nsgtk_button_connect *button;
struct gtk_search *search;
for (i = 0; i <= IMAGE_SET_POPUP_MENU; i++)
theme[i] = nsgtk_theme_load(GTK_ICON_SIZE_MENU);
theme[IMAGE_SET_BUTTONS] =
nsgtk_theme_load(GTK_ICON_SIZE_LARGE_TOOLBAR);
for (i = BACK_BUTTON; i < PLACEHOLDER_BUTTON; i++) {
if ((i == URL_BAR_ITEM) || (i == THROBBER_ITEM) ||
(i == WEBSEARCH_ITEM))
continue;
button = nsgtk_scaffolding_button(g, i);
if (button == NULL)
continue;
/* gtk_image_menu_item_set_image accepts NULL image */
if ((button->main != NULL) &&
(theme[IMAGE_SET_MAIN_MENU] != NULL)) {
gtk_image_menu_item_set_image(button->main,
GTK_WIDGET(
theme[IMAGE_SET_MAIN_MENU]->
image[i]));
gtk_widget_show_all(GTK_WIDGET(button->main));
}
if ((button->rclick != NULL) &&
(theme[IMAGE_SET_RCLICK_MENU] != NULL)) {
gtk_image_menu_item_set_image(button->rclick,
GTK_WIDGET(
theme[IMAGE_SET_RCLICK_MENU]->
image[i]));
gtk_widget_show_all(GTK_WIDGET(button->rclick));
}
if ((button->popup != NULL) &&
(theme[IMAGE_SET_POPUP_MENU] != NULL)) {
gtk_image_menu_item_set_image(button->popup,
GTK_WIDGET(
theme[IMAGE_SET_POPUP_MENU]->
image[i]));
gtk_widget_show_all(GTK_WIDGET(button->popup));
}
if ((button->location != -1) && (button->button != NULL) &&
(theme[IMAGE_SET_BUTTONS] != NULL)) {
gtk_tool_button_set_icon_widget(
GTK_TOOL_BUTTON(button->button),
GTK_WIDGET(
theme[IMAGE_SET_BUTTONS]->
image[i]));
gtk_widget_show_all(GTK_WIDGET(button->button));
}
}
/* set search bar images */
search = nsgtk_scaffolding_search(g);
if ((search != NULL) && (theme[IMAGE_SET_MAIN_MENU] != NULL)) {
/* gtk_tool_button_set_icon_widget accepts NULL image */
if (search->buttons[SEARCH_BACK_BUTTON] != NULL) {
gtk_tool_button_set_icon_widget(
search->buttons[SEARCH_BACK_BUTTON],
GTK_WIDGET(theme[IMAGE_SET_MAIN_MENU]->
searchimage[SEARCH_BACK_BUTTON]));
gtk_widget_show_all(GTK_WIDGET(
search->buttons[SEARCH_BACK_BUTTON]));
}
if (search->buttons[SEARCH_FORWARD_BUTTON] != NULL) {
gtk_tool_button_set_icon_widget(
search->buttons[SEARCH_FORWARD_BUTTON],
GTK_WIDGET(theme[IMAGE_SET_MAIN_MENU]->
searchimage[SEARCH_FORWARD_BUTTON]));
gtk_widget_show_all(GTK_WIDGET(
search->buttons[
SEARCH_FORWARD_BUTTON]));
}
if (search->buttons[SEARCH_CLOSE_BUTTON] != NULL) {
gtk_tool_button_set_icon_widget(
search->buttons[SEARCH_CLOSE_BUTTON],
GTK_WIDGET(theme[IMAGE_SET_MAIN_MENU]->
searchimage[SEARCH_CLOSE_BUTTON]));
gtk_widget_show_all(GTK_WIDGET(
search->buttons[SEARCH_CLOSE_BUTTON]));
}
}
for (i = 0; i < IMAGE_SET_COUNT; i++) {
if (theme[i] != NULL) {
free(theme[i]);
}
}
}
/**
* called when a widget is dropped onto the toolbar
*/
gboolean nsgtk_toolbar_data(GtkWidget *widget, GdkDragContext *gdc, gint x,
gint y, guint time, gpointer data)
{
nsgtk_scaffolding *g = (nsgtk_scaffolding *)data;
int ind = gtk_toolbar_get_drop_index(nsgtk_scaffolding_toolbar(g),
x, y);
int q, i;
if (window->currentbutton == -1)
return TRUE;
struct nsgtk_theme *theme =
nsgtk_theme_load(GTK_ICON_SIZE_LARGE_TOOLBAR);
if (theme == NULL) {
warn_user(messages_get("NoMemory"), 0);
return TRUE;
}
if (nsgtk_scaffolding_button(g, window->currentbutton)->location
!= -1) {
/* widget was already in the toolbar; so replace */
if (nsgtk_scaffolding_button(g, window->currentbutton)->
location < ind)
ind--;
gtk_container_remove(GTK_CONTAINER(
nsgtk_scaffolding_toolbar(g)), GTK_WIDGET(
nsgtk_scaffolding_button(g,
window->currentbutton)->button));
/* 'move' all widgets further right than the original location,
* one place to the left in logical schema */
for (i = nsgtk_scaffolding_button(g, window->currentbutton)->
location + 1; i < PLACEHOLDER_BUTTON; i++) {
q = nsgtk_toolbar_get_id_at_location(g, i);
if (q == -1)
continue;
nsgtk_scaffolding_button(g, q)->location--;
}
nsgtk_scaffolding_button(g, window->currentbutton)->
location = -1;
}
nsgtk_scaffolding_button(g, window->currentbutton)->button =
GTK_TOOL_ITEM(nsgtk_toolbar_make_widget(g,
window->currentbutton, theme));
free(theme);
if (nsgtk_scaffolding_button(g, window->currentbutton)->button
== NULL) {
warn_user("NoMemory", 0);
return TRUE;
}
/* update logical schema */
nsgtk_scaffolding_reset_offset(g);
/* 'move' all widgets further right than the new location, one place to
* the right in logical schema */
for (i = PLACEHOLDER_BUTTON - 1; i >= ind; i--) {
q = nsgtk_toolbar_get_id_at_location(g, i);
if (q == -1)
continue;
nsgtk_scaffolding_button(g, q)->location++;
}
nsgtk_scaffolding_button(g, window->currentbutton)->location = ind;
/* complete action */
gtk_toolbar_insert(nsgtk_scaffolding_toolbar(g),
nsgtk_scaffolding_button(g,
window->currentbutton)->button, ind);
gtk_tool_item_set_use_drag_window(GTK_TOOL_ITEM(
nsgtk_scaffolding_button(g,
window->currentbutton)->button), TRUE);
gtk_drag_source_set(GTK_WIDGET(
nsgtk_scaffolding_button(g,
window->currentbutton)->button),
GDK_BUTTON1_MASK, &entry, 1, GDK_ACTION_COPY);
nsgtk_toolbar_temp_connect(g, window->currentbutton);
gtk_widget_show_all(GTK_WIDGET(
nsgtk_scaffolding_button(g,
window->currentbutton)->button));
window->currentbutton = -1;
return TRUE;
}
/**
* create store window
*/
void nsgtk_toolbar_window_open(nsgtk_scaffolding *g)
{
int x = 0, y = 0;
GError* error = NULL;
struct nsgtk_theme *theme =
nsgtk_theme_load(GTK_ICON_SIZE_LARGE_TOOLBAR);
if (theme == NULL) {
warn_user(messages_get("NoMemory"), 0);
nsgtk_toolbar_cancel_clicked(NULL, g);
return;
}
window->glade = gtk_builder_new();
if (!gtk_builder_add_from_file(window->glade,
glade_file_location->toolbar,
&error)) {
g_warning ("Couldn't load builder file: %s", error->message);
g_error_free (error);
warn_user(messages_get("NoMemory"), 0);
nsgtk_toolbar_cancel_clicked(NULL, g);
return;
}
gtk_builder_connect_signals(window->glade, NULL);
window->window = GTK_WIDGET(gtk_builder_get_object(window->glade, "toolbarwindow"));
if (window->window == NULL) {
warn_user(messages_get("NoMemory"), 0);
nsgtk_toolbar_cancel_clicked(NULL, g);
free(theme);
return;
}
window->widgetvbox = GTK_WIDGET(gtk_builder_get_object(window->glade, "widgetvbox"));
if (window->widgetvbox == NULL) {
warn_user(messages_get("NoMemory"), 0);
nsgtk_toolbar_cancel_clicked(NULL, g);
free(theme);
return;
}
window->numberh = NSGTK_STORE_WIDTH; /* preset to width [in buttons] of */
/* store to cause creation of a new toolbar */
window->currentbutton = -1;
/* load toolbuttons */
/* add toolbuttons to window */
/* set event handlers */
for (int i = BACK_BUTTON; i < PLACEHOLDER_BUTTON; i++) {
if (i == URL_BAR_ITEM)
continue;
window->store_buttons[i] =
nsgtk_toolbar_make_widget(g, i, theme);
if (window->store_buttons[i] == NULL) {
warn_user(messages_get("NoMemory"), 0);
continue;
}
nsgtk_toolbar_add_store_widget(window->store_buttons[i]);
g_signal_connect(window->store_buttons[i], "drag-data-get",
G_CALLBACK(
nsgtk_scaffolding_button(g, i)->dataplus), g);
}
free(theme);
gtk_window_set_transient_for(GTK_WINDOW(window->window),
nsgtk_scaffolding_window(g));
gtk_window_set_title(GTK_WINDOW(window->window), messages_get(
"gtkToolBarTitle"));
gtk_window_set_accept_focus(GTK_WINDOW(window->window), FALSE);
gtk_drag_dest_set(GTK_WIDGET(window->window), GTK_DEST_DEFAULT_MOTION |
GTK_DEST_DEFAULT_DROP, &entry, 1, GDK_ACTION_COPY);
gtk_widget_show_all(window->window);
gtk_window_set_position(GTK_WINDOW(window->window),
GTK_WIN_POS_CENTER_ON_PARENT);
gtk_window_get_position(nsgtk_scaffolding_window(g), &x, &y);
gtk_window_move(GTK_WINDOW(window->window), x, y + 100);
g_signal_connect(GTK_WIDGET(gtk_builder_get_object(window->glade, "cancelbutton")),
"clicked",
G_CALLBACK(nsgtk_toolbar_cancel_clicked),
g);
g_signal_connect(GTK_WIDGET(gtk_builder_get_object(window->glade, "okbutton")),
"clicked", G_CALLBACK(nsgtk_toolbar_persist), g);
g_signal_connect(GTK_WIDGET(gtk_builder_get_object(window->glade, "resetbutton")),
"clicked", G_CALLBACK(nsgtk_toolbar_reset), g);
g_signal_connect(window->window, "delete-event",
G_CALLBACK(nsgtk_toolbar_delete), g);
g_signal_connect(window->window, "drag-drop",
G_CALLBACK(nsgtk_toolbar_store_return), g);
g_signal_connect(window->window, "drag-motion",
G_CALLBACK(nsgtk_toolbar_store_action), g);
}
/**
* change behaviour of scaffoldings while editing toolbar; all buttons as
* well as window clicks are desensitized; then buttons in the front window
* are changed to movable buttons
*/
void nsgtk_toolbar_customization_init(nsgtk_scaffolding *g)
{
int i;
nsgtk_scaffolding *list = scaf_list;
edit_mode = true;
while (list) {
g_signal_handler_block(GTK_WIDGET(
nsgtk_window_get_layout(
nsgtk_scaffolding_top_level(list))),
nsgtk_window_get_signalhandler(
nsgtk_scaffolding_top_level(list),
NSGTK_WINDOW_SIGNAL_CLICK));
g_signal_handler_block(GTK_WIDGET(
nsgtk_window_get_layout(
nsgtk_scaffolding_top_level(list))),
nsgtk_window_get_signalhandler(
nsgtk_scaffolding_top_level(list),
NSGTK_WINDOW_SIGNAL_REDRAW));
nsgtk_widget_override_background_color(
GTK_WIDGET(nsgtk_window_get_layout(
nsgtk_scaffolding_top_level(list))),
GTK_STATE_NORMAL, 0, 0xEEEE, 0xEEEE, 0xEEEE);
if (list == g) {
list = nsgtk_scaffolding_iterate(list);
continue;
}
/* set sensitive for all gui_windows save g */
gtk_widget_set_sensitive(GTK_WIDGET(nsgtk_scaffolding_window(
list)), FALSE);
list = nsgtk_scaffolding_iterate(list);
}
/* set sensitive for all of g save toolbar */
gtk_widget_set_sensitive(GTK_WIDGET(nsgtk_scaffolding_menu_bar(g)),
FALSE);
gtk_widget_set_sensitive(GTK_WIDGET(nsgtk_scaffolding_notebook(g)),
FALSE);
/* set editable aspect for toolbar */
gtk_container_foreach(GTK_CONTAINER(nsgtk_scaffolding_toolbar(g)),
nsgtk_toolbar_clear_toolbar, g);
nsgtk_toolbar_set_physical(g);
/* memorize button locations, set editable */
for (i = BACK_BUTTON; i < PLACEHOLDER_BUTTON; i++) {
window->buttonlocations[i] = nsgtk_scaffolding_button(g, i)
->location;
if ((window->buttonlocations[i] == -1) || (i == URL_BAR_ITEM))
continue;
gtk_tool_item_set_use_drag_window(GTK_TOOL_ITEM(
nsgtk_scaffolding_button(g, i)->button), TRUE);
gtk_drag_source_set(GTK_WIDGET(nsgtk_scaffolding_button(
g, i)->button), GDK_BUTTON1_MASK, &entry, 1,
GDK_ACTION_COPY);
nsgtk_toolbar_temp_connect(g, i);
}
/* add move button listeners */
g_signal_connect(GTK_WIDGET(nsgtk_scaffolding_toolbar(g)),
"drag-drop", G_CALLBACK(nsgtk_toolbar_data), g);
g_signal_connect(GTK_WIDGET(nsgtk_scaffolding_toolbar(g)),
"drag-data-received", G_CALLBACK(
nsgtk_toolbar_move_complete), g);
g_signal_connect(GTK_WIDGET(nsgtk_scaffolding_toolbar(g)),
"drag-motion", G_CALLBACK(nsgtk_toolbar_action), g);
g_signal_connect(GTK_WIDGET(nsgtk_scaffolding_toolbar(g)),
"drag-leave", G_CALLBACK(
nsgtk_toolbar_clear), g);
/* set data types */
gtk_drag_dest_set(GTK_WIDGET(nsgtk_scaffolding_toolbar(g)),
GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
&entry, 1, GDK_ACTION_COPY);
/* open toolbar window */
nsgtk_toolbar_window_open(g);
}
