mirror of
https://gitlab.gnome.org/GNOME/nautilus
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New function to insert a string without having to access the string list
* libnautilus-extensions/nautilus-string-picker.c: (nautilus_string_picker_initialize), (nautilus_string_picker_destroy), (nautilus_string_picker_set_string_list), (nautilus_string_picker_get_string_list), (nautilus_string_picker_get_selected_string), (nautilus_string_picker_set_selected_string), (nautilus_string_picker_insert_string): * libnautilus-extensions/nautilus-string-picker.h: New function to insert a string without having to access the string list first. Also renamed some poorly named functions. * libnautilus-extensions/nautilus-preferences-item.c: (preferences_item_create_font_family), (preferences_item_create_theme), (text_item_changed_callback): Update for string picker api changes. * test/test-nautilus-widgets.c: (test_string_picker), (string_picker_changed_callback): Update for string picker api changes.
This commit is contained in:
Ramiro Estrugo
parent
76dc02b090
commit
f5f7af7389
23
ChangeLog
23
ChangeLog
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@ -1,3 +1,26 @@
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2000-08-17 Ramiro Estrugo <ramiro@eazel.com>
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* libnautilus-extensions/nautilus-string-picker.c:
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(nautilus_string_picker_initialize),
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(nautilus_string_picker_destroy),
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(nautilus_string_picker_set_string_list),
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(nautilus_string_picker_get_string_list),
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(nautilus_string_picker_get_selected_string),
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(nautilus_string_picker_set_selected_string),
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(nautilus_string_picker_insert_string):
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* libnautilus-extensions/nautilus-string-picker.h:
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New function to insert a string without having to access the
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string list first. Also renamed some poorly named functions.
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* libnautilus-extensions/nautilus-preferences-item.c:
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(preferences_item_create_font_family),
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(preferences_item_create_theme), (text_item_changed_callback):
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Update for string picker api changes.
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* test/test-nautilus-widgets.c: (test_string_picker),
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(string_picker_changed_callback):
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Update for string picker api changes.
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2000-08-17 Ramiro Estrugo <ramiro@eazel.com>
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* libnautilus-extensions/nautilus-string-list.c:
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@ -45,12 +45,6 @@ enum
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ARG_TITLE_STRING
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};
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enum
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{
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ACTIVATE,
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LAST_SIGNAL
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};
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static const guint PREFERENCES_ITEM_TITLE_SPACING = 4;
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static const guint PREFERENCES_ITEM_FRAME_BORDER_WIDTH = 6;
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static const gint PREFERENCES_ITEM_UNDEFINED_ITEM = -1;
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@ -488,7 +482,7 @@ preferences_item_create_font_family (NautilusPreferencesItem *item,
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g_assert (current_value != NULL);
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g_assert (nautilus_string_list_contains (font_list, current_value));
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nautilus_string_picker_set_text (NAUTILUS_STRING_PICKER (item->details->child), current_value);
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nautilus_string_picker_set_selected_string (NAUTILUS_STRING_PICKER (item->details->child), current_value);
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g_free (current_value);
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@ -612,7 +606,7 @@ preferences_item_create_theme (NautilusPreferencesItem *item,
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g_assert (current_value != NULL);
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g_assert (nautilus_string_list_contains (theme_list, current_value));
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nautilus_string_picker_set_text (NAUTILUS_STRING_PICKER (item->details->child), current_value);
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nautilus_string_picker_set_selected_string (NAUTILUS_STRING_PICKER (item->details->child), current_value);
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g_free (current_value);
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@ -694,7 +688,7 @@ text_item_changed_callback (GtkWidget *button, gpointer user_data)
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g_assert (item->details->child != NULL);
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g_assert (NAUTILUS_IS_STRING_PICKER (item->details->child));
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text = nautilus_string_picker_get_text (NAUTILUS_STRING_PICKER (item->details->child));
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text = nautilus_string_picker_get_selected_string (NAUTILUS_STRING_PICKER (item->details->child));
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if (text != NULL)
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{
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@ -103,7 +103,7 @@ nautilus_string_picker_initialize (NautilusStringPicker *string_picker)
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gtk_box_set_homogeneous (GTK_BOX (string_picker), FALSE);
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gtk_box_set_spacing (GTK_BOX (string_picker), STRING_PICKER_SPACING);
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string_picker->detail->string_list = NULL;
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string_picker->detail->string_list = nautilus_string_list_new ();
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string_picker->detail->menu = NULL;
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string_picker->detail->option_menu = gtk_option_menu_new ();
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@ -127,9 +127,7 @@ nautilus_string_picker_destroy (GtkObject* object)
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string_picker = NAUTILUS_STRING_PICKER (object);
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if (string_picker->detail->string_list != NULL) {
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nautilus_string_list_free (string_picker->detail->string_list);
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}
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nautilus_string_list_free (string_picker->detail->string_list);
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g_free (string_picker->detail);
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@ -183,40 +181,52 @@ nautilus_string_picker_set_string_list (NautilusStringPicker *string_picker,
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g_return_if_fail (string_picker != NULL);
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g_return_if_fail (NAUTILUS_IS_STRING_PICKER (string_picker));
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string_picker->detail->string_list = nautilus_string_list_new_from_string_list (string_list);
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nautilus_string_list_assign_from_string_list (string_picker->detail->string_list, string_list);
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/* Kill the old menu if alive */
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if (string_picker->detail->menu != NULL) {
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gtk_option_menu_remove_menu (GTK_OPTION_MENU (string_picker->detail->option_menu));
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gtk_widget_destroy (string_picker->detail->menu);
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/* The widget gets unrefed in the above call */
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string_picker->detail->menu = NULL;
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}
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/* Make a new menu */
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string_picker->detail->menu = gtk_menu_new ();
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if (nautilus_string_list_get_length (string_picker->detail->string_list) > 0) {
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for (i = 0; i < nautilus_string_list_get_length (string_picker->detail->string_list); i++) {
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GtkWidget *menu_item;
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char *item_label = nautilus_string_list_nth (string_picker->detail->string_list, i);
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g_assert (item_label != NULL);
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menu_item = gtk_menu_item_new_with_label (item_label);
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g_free (item_label);
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for (i = 0; i < nautilus_string_list_get_length (string_picker->detail->string_list); i++) {
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GtkWidget *menu_item;
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char *item_label = nautilus_string_list_nth (string_picker->detail->string_list, i);
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g_assert (item_label != NULL);
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/* Save the index so we can later use it to retrieve the nth label from the list */
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gtk_object_set_data (GTK_OBJECT (menu_item), "index", GINT_TO_POINTER (i));
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gtk_signal_connect (GTK_OBJECT (menu_item),
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"activate",
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GTK_SIGNAL_FUNC (option_menu_activate_callback),
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string_picker);
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gtk_widget_show (menu_item);
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gtk_menu_append (GTK_MENU (string_picker->detail->menu), menu_item);
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}
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menu_item = gtk_menu_item_new_with_label (item_label);
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g_free (item_label);
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/* Save the index so we can later use it to retrieve the nth label from the list */
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gtk_object_set_data (GTK_OBJECT (menu_item), "index", GINT_TO_POINTER (i));
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gtk_signal_connect (GTK_OBJECT (menu_item),
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"activate",
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GTK_SIGNAL_FUNC (option_menu_activate_callback),
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string_picker);
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gtk_widget_show (menu_item);
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gtk_menu_append (GTK_MENU (string_picker->detail->menu), menu_item);
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}
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/* Allow the string picker to be sensitive only if there is a choice */
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if (nautilus_string_list_get_length (string_picker->detail->string_list) > 1) {
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gtk_widget_set_sensitive (GTK_WIDGET (string_picker), TRUE);
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}
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else {
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gtk_widget_set_sensitive (GTK_WIDGET (string_picker), FALSE);
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}
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/* Attatch the menu to the option button */
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gtk_option_menu_set_menu (GTK_OPTION_MENU (string_picker->detail->option_menu), string_picker->detail->menu);
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}
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@ -233,9 +243,7 @@ nautilus_string_picker_get_string_list (const NautilusStringPicker *string_picke
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g_return_val_if_fail (string_picker != NULL, NULL);
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g_return_val_if_fail (NAUTILUS_IS_STRING_PICKER (string_picker), NULL);
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return (string_picker->detail->string_list != NULL) ?
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nautilus_string_list_new_from_string_list (string_picker->detail->string_list) :
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NULL;
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return nautilus_string_list_new_from_string_list (string_picker->detail->string_list);
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}
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/* FIXME bugzilla.eazel.com 1556:
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@ -243,13 +251,13 @@ nautilus_string_picker_get_string_list (const NautilusStringPicker *string_picke
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*/
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/**
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* nautilus_string_picker_get_text
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* nautilus_string_picker_get_selected_string
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* @string_picker: A NautilusStringPicker
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*
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* Returns: A copy of the currently selected text. Need to g_free() it.
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*/
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char *
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nautilus_string_picker_get_text (NautilusStringPicker *string_picker)
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nautilus_string_picker_get_selected_string (NautilusStringPicker *string_picker)
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{
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gint item_index;
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GtkWidget *option_menu;
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@ -268,21 +276,18 @@ nautilus_string_picker_get_text (NautilusStringPicker *string_picker)
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}
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/**
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* nautilus_string_picker_set_text
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* nautilus_string_picker_set_selected_string
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* @string_picker: A NautilusStringPicker
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*
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* Set the active item corresponding to the given text.
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*/
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void
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nautilus_string_picker_set_text (NautilusStringPicker *string_picker,
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const char *text)
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nautilus_string_picker_set_selected_string (NautilusStringPicker *string_picker,
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const char *text)
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{
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gint item_index;
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g_return_if_fail (string_picker != NULL);
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g_return_if_fail (NAUTILUS_IS_STRING_PICKER (string_picker));
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g_return_if_fail (string_picker->detail->string_list != NULL);
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g_return_if_fail (nautilus_string_list_contains (string_picker->detail->string_list, text));
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item_index = nautilus_string_list_get_index_for_string (string_picker->detail->string_list, text);
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@ -290,3 +295,19 @@ nautilus_string_picker_set_text (NautilusStringPicker *string_picker,
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gtk_option_menu_set_history (GTK_OPTION_MENU (string_picker->detail->option_menu), item_index);
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}
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/* Add a new string to the picker. */
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void
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nautilus_string_picker_insert_string (NautilusStringPicker *string_picker,
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const char *string)
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{
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NautilusStringList *new_string_list;
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g_return_if_fail (NAUTILUS_IS_STRING_PICKER (string_picker));
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new_string_list = nautilus_string_list_new_from_string_list (string_picker->detail->string_list);
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nautilus_string_list_insert (new_string_list, string);
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nautilus_string_picker_set_string_list (string_picker, new_string_list);
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nautilus_string_list_free (new_string_list);
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}
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@ -60,22 +60,25 @@ struct _NautilusStringPickerClass
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NautilusCaptionClass parent_class;
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};
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GtkType nautilus_string_picker_get_type (void);
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GtkWidget* nautilus_string_picker_new (void);
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GtkType nautilus_string_picker_get_type (void);
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GtkWidget* nautilus_string_picker_new (void);
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/* Set the list of strings. */
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void nautilus_string_picker_set_string_list (NautilusStringPicker *string_picker,
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const NautilusStringList *string_list);
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void nautilus_string_picker_set_string_list (NautilusStringPicker *string_picker,
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const NautilusStringList *string_list);
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/* Access a copy of the list of strings. */
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NautilusStringList *nautilus_string_picker_get_string_list (const NautilusStringPicker *string_picker);
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NautilusStringList *nautilus_string_picker_get_string_list (const NautilusStringPicker *string_picker);
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/* Entry text accesor. */
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char * nautilus_string_picker_get_text (NautilusStringPicker *string_picker);
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/* Get the selected string. Resulting string needs to be freed with g_free(). */
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char * nautilus_string_picker_get_selected_string (NautilusStringPicker *string_picker);
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/* Entry text mutator. */
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void nautilus_string_picker_set_text (NautilusStringPicker *string_picker,
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const char *text);
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/* Set the selected string. The internal string list needs to contain the 'string'. */
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void nautilus_string_picker_set_selected_string (NautilusStringPicker *string_picker,
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const char *string);
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/* Add a new string to the picker. */
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void nautilus_string_picker_insert_string (NautilusStringPicker *string_picker,
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const char *string);
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BEGIN_GNOME_DECLS
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@ -45,12 +45,6 @@ enum
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ARG_TITLE_STRING
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};
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enum
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{
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ACTIVATE,
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LAST_SIGNAL
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};
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static const guint PREFERENCES_ITEM_TITLE_SPACING = 4;
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static const guint PREFERENCES_ITEM_FRAME_BORDER_WIDTH = 6;
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static const gint PREFERENCES_ITEM_UNDEFINED_ITEM = -1;
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@ -488,7 +482,7 @@ preferences_item_create_font_family (NautilusPreferencesItem *item,
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g_assert (current_value != NULL);
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g_assert (nautilus_string_list_contains (font_list, current_value));
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nautilus_string_picker_set_text (NAUTILUS_STRING_PICKER (item->details->child), current_value);
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nautilus_string_picker_set_selected_string (NAUTILUS_STRING_PICKER (item->details->child), current_value);
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g_free (current_value);
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@ -612,7 +606,7 @@ preferences_item_create_theme (NautilusPreferencesItem *item,
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g_assert (current_value != NULL);
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g_assert (nautilus_string_list_contains (theme_list, current_value));
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nautilus_string_picker_set_text (NAUTILUS_STRING_PICKER (item->details->child), current_value);
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nautilus_string_picker_set_selected_string (NAUTILUS_STRING_PICKER (item->details->child), current_value);
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g_free (current_value);
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@ -694,7 +688,7 @@ text_item_changed_callback (GtkWidget *button, gpointer user_data)
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g_assert (item->details->child != NULL);
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g_assert (NAUTILUS_IS_STRING_PICKER (item->details->child));
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text = nautilus_string_picker_get_text (NAUTILUS_STRING_PICKER (item->details->child));
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text = nautilus_string_picker_get_selected_string (NAUTILUS_STRING_PICKER (item->details->child));
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if (text != NULL)
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{
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@ -103,7 +103,7 @@ nautilus_string_picker_initialize (NautilusStringPicker *string_picker)
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gtk_box_set_homogeneous (GTK_BOX (string_picker), FALSE);
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gtk_box_set_spacing (GTK_BOX (string_picker), STRING_PICKER_SPACING);
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string_picker->detail->string_list = NULL;
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string_picker->detail->string_list = nautilus_string_list_new ();
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string_picker->detail->menu = NULL;
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string_picker->detail->option_menu = gtk_option_menu_new ();
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@ -127,9 +127,7 @@ nautilus_string_picker_destroy (GtkObject* object)
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string_picker = NAUTILUS_STRING_PICKER (object);
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if (string_picker->detail->string_list != NULL) {
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nautilus_string_list_free (string_picker->detail->string_list);
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}
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nautilus_string_list_free (string_picker->detail->string_list);
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g_free (string_picker->detail);
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@ -183,40 +181,52 @@ nautilus_string_picker_set_string_list (NautilusStringPicker *string_picker,
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g_return_if_fail (string_picker != NULL);
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g_return_if_fail (NAUTILUS_IS_STRING_PICKER (string_picker));
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string_picker->detail->string_list = nautilus_string_list_new_from_string_list (string_list);
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nautilus_string_list_assign_from_string_list (string_picker->detail->string_list, string_list);
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/* Kill the old menu if alive */
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if (string_picker->detail->menu != NULL) {
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gtk_option_menu_remove_menu (GTK_OPTION_MENU (string_picker->detail->option_menu));
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gtk_widget_destroy (string_picker->detail->menu);
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/* The widget gets unrefed in the above call */
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string_picker->detail->menu = NULL;
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}
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/* Make a new menu */
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string_picker->detail->menu = gtk_menu_new ();
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if (nautilus_string_list_get_length (string_picker->detail->string_list) > 0) {
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for (i = 0; i < nautilus_string_list_get_length (string_picker->detail->string_list); i++) {
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GtkWidget *menu_item;
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char *item_label = nautilus_string_list_nth (string_picker->detail->string_list, i);
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g_assert (item_label != NULL);
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menu_item = gtk_menu_item_new_with_label (item_label);
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g_free (item_label);
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for (i = 0; i < nautilus_string_list_get_length (string_picker->detail->string_list); i++) {
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GtkWidget *menu_item;
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char *item_label = nautilus_string_list_nth (string_picker->detail->string_list, i);
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g_assert (item_label != NULL);
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/* Save the index so we can later use it to retrieve the nth label from the list */
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gtk_object_set_data (GTK_OBJECT (menu_item), "index", GINT_TO_POINTER (i));
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gtk_signal_connect (GTK_OBJECT (menu_item),
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"activate",
|
||||
GTK_SIGNAL_FUNC (option_menu_activate_callback),
|
||||
string_picker);
|
||||
|
||||
gtk_widget_show (menu_item);
|
||||
|
||||
gtk_menu_append (GTK_MENU (string_picker->detail->menu), menu_item);
|
||||
}
|
||||
|
||||
menu_item = gtk_menu_item_new_with_label (item_label);
|
||||
g_free (item_label);
|
||||
|
||||
/* Save the index so we can later use it to retrieve the nth label from the list */
|
||||
gtk_object_set_data (GTK_OBJECT (menu_item), "index", GINT_TO_POINTER (i));
|
||||
|
||||
gtk_signal_connect (GTK_OBJECT (menu_item),
|
||||
"activate",
|
||||
GTK_SIGNAL_FUNC (option_menu_activate_callback),
|
||||
string_picker);
|
||||
|
||||
gtk_widget_show (menu_item);
|
||||
|
||||
gtk_menu_append (GTK_MENU (string_picker->detail->menu), menu_item);
|
||||
|
||||
}
|
||||
|
||||
/* Allow the string picker to be sensitive only if there is a choice */
|
||||
if (nautilus_string_list_get_length (string_picker->detail->string_list) > 1) {
|
||||
gtk_widget_set_sensitive (GTK_WIDGET (string_picker), TRUE);
|
||||
}
|
||||
else {
|
||||
gtk_widget_set_sensitive (GTK_WIDGET (string_picker), FALSE);
|
||||
}
|
||||
|
||||
/* Attatch the menu to the option button */
|
||||
gtk_option_menu_set_menu (GTK_OPTION_MENU (string_picker->detail->option_menu), string_picker->detail->menu);
|
||||
}
|
||||
|
||||
|
|
@ -233,9 +243,7 @@ nautilus_string_picker_get_string_list (const NautilusStringPicker *string_picke
|
|||
g_return_val_if_fail (string_picker != NULL, NULL);
|
||||
g_return_val_if_fail (NAUTILUS_IS_STRING_PICKER (string_picker), NULL);
|
||||
|
||||
return (string_picker->detail->string_list != NULL) ?
|
||||
nautilus_string_list_new_from_string_list (string_picker->detail->string_list) :
|
||||
NULL;
|
||||
return nautilus_string_list_new_from_string_list (string_picker->detail->string_list);
|
||||
}
|
||||
|
||||
/* FIXME bugzilla.eazel.com 1556:
|
||||
|
|
@ -243,13 +251,13 @@ nautilus_string_picker_get_string_list (const NautilusStringPicker *string_picke
|
|||
*/
|
||||
|
||||
/**
|
||||
* nautilus_string_picker_get_text
|
||||
* nautilus_string_picker_get_selected_string
|
||||
* @string_picker: A NautilusStringPicker
|
||||
*
|
||||
* Returns: A copy of the currently selected text. Need to g_free() it.
|
||||
*/
|
||||
char *
|
||||
nautilus_string_picker_get_text (NautilusStringPicker *string_picker)
|
||||
nautilus_string_picker_get_selected_string (NautilusStringPicker *string_picker)
|
||||
{
|
||||
gint item_index;
|
||||
GtkWidget *option_menu;
|
||||
|
|
@ -268,21 +276,18 @@ nautilus_string_picker_get_text (NautilusStringPicker *string_picker)
|
|||
}
|
||||
|
||||
/**
|
||||
* nautilus_string_picker_set_text
|
||||
* nautilus_string_picker_set_selected_string
|
||||
* @string_picker: A NautilusStringPicker
|
||||
*
|
||||
* Set the active item corresponding to the given text.
|
||||
*/
|
||||
void
|
||||
nautilus_string_picker_set_text (NautilusStringPicker *string_picker,
|
||||
const char *text)
|
||||
nautilus_string_picker_set_selected_string (NautilusStringPicker *string_picker,
|
||||
const char *text)
|
||||
{
|
||||
gint item_index;
|
||||
|
||||
g_return_if_fail (string_picker != NULL);
|
||||
g_return_if_fail (NAUTILUS_IS_STRING_PICKER (string_picker));
|
||||
|
||||
g_return_if_fail (string_picker->detail->string_list != NULL);
|
||||
g_return_if_fail (nautilus_string_list_contains (string_picker->detail->string_list, text));
|
||||
|
||||
item_index = nautilus_string_list_get_index_for_string (string_picker->detail->string_list, text);
|
||||
|
|
@ -290,3 +295,19 @@ nautilus_string_picker_set_text (NautilusStringPicker *string_picker,
|
|||
|
||||
gtk_option_menu_set_history (GTK_OPTION_MENU (string_picker->detail->option_menu), item_index);
|
||||
}
|
||||
|
||||
/* Add a new string to the picker. */
|
||||
void
|
||||
nautilus_string_picker_insert_string (NautilusStringPicker *string_picker,
|
||||
const char *string)
|
||||
{
|
||||
NautilusStringList *new_string_list;
|
||||
|
||||
g_return_if_fail (NAUTILUS_IS_STRING_PICKER (string_picker));
|
||||
|
||||
new_string_list = nautilus_string_list_new_from_string_list (string_picker->detail->string_list);
|
||||
nautilus_string_list_insert (new_string_list, string);
|
||||
nautilus_string_picker_set_string_list (string_picker, new_string_list);
|
||||
nautilus_string_list_free (new_string_list);
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -60,22 +60,25 @@ struct _NautilusStringPickerClass
|
|||
NautilusCaptionClass parent_class;
|
||||
};
|
||||
|
||||
GtkType nautilus_string_picker_get_type (void);
|
||||
GtkWidget* nautilus_string_picker_new (void);
|
||||
GtkType nautilus_string_picker_get_type (void);
|
||||
GtkWidget* nautilus_string_picker_new (void);
|
||||
|
||||
/* Set the list of strings. */
|
||||
void nautilus_string_picker_set_string_list (NautilusStringPicker *string_picker,
|
||||
const NautilusStringList *string_list);
|
||||
void nautilus_string_picker_set_string_list (NautilusStringPicker *string_picker,
|
||||
const NautilusStringList *string_list);
|
||||
|
||||
/* Access a copy of the list of strings. */
|
||||
NautilusStringList *nautilus_string_picker_get_string_list (const NautilusStringPicker *string_picker);
|
||||
NautilusStringList *nautilus_string_picker_get_string_list (const NautilusStringPicker *string_picker);
|
||||
|
||||
/* Entry text accesor. */
|
||||
char * nautilus_string_picker_get_text (NautilusStringPicker *string_picker);
|
||||
/* Get the selected string. Resulting string needs to be freed with g_free(). */
|
||||
char * nautilus_string_picker_get_selected_string (NautilusStringPicker *string_picker);
|
||||
|
||||
/* Entry text mutator. */
|
||||
void nautilus_string_picker_set_text (NautilusStringPicker *string_picker,
|
||||
const char *text);
|
||||
/* Set the selected string. The internal string list needs to contain the 'string'. */
|
||||
void nautilus_string_picker_set_selected_string (NautilusStringPicker *string_picker,
|
||||
const char *string);
|
||||
/* Add a new string to the picker. */
|
||||
void nautilus_string_picker_insert_string (NautilusStringPicker *string_picker,
|
||||
const char *string);
|
||||
|
||||
BEGIN_GNOME_DECLS
|
||||
|
||||
|
|
|
|||
|
|
@ -225,7 +225,7 @@ test_string_picker (void)
|
|||
GTK_SIGNAL_FUNC (string_picker_changed_callback),
|
||||
(gpointer) NULL);
|
||||
|
||||
nautilus_string_picker_set_text (NAUTILUS_STRING_PICKER (picker), "Fixed");
|
||||
nautilus_string_picker_set_selected_string (NAUTILUS_STRING_PICKER (picker), "Fixed");
|
||||
|
||||
gtk_widget_show_all (window);
|
||||
}
|
||||
|
|
@ -262,7 +262,7 @@ string_picker_changed_callback (GtkWidget *string_picker, gpointer user_data)
|
|||
g_assert (string_picker != NULL);
|
||||
g_assert (NAUTILUS_IS_STRING_PICKER (string_picker));
|
||||
|
||||
text = nautilus_string_picker_get_text (NAUTILUS_STRING_PICKER (string_picker));
|
||||
text = nautilus_string_picker_get_selected_string (NAUTILUS_STRING_PICKER (string_picker));
|
||||
|
||||
g_print ("string_picker_changed_callback(%s)\n", text);
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue