static VALUE lstore_remove(VALUE self, VALUE iter) { G_CHILD_REMOVE(self, iter); #if GTK_CHECK_VERSION(2,2,0) return CBOOL2RVAL(gtk_list_store_remove(_SELF(self), RVAL2GTKTREEITER(iter))); #else gtk_list_store_remove(_SELF(self), RVAL2GTKTREEITER(iter)); return Qtrue; #endif }
static VALUE rg_set_colormap(VALUE self, VALUE colormap) { VALUE old_colormap; old_colormap = GOBJ2RVAL(gdk_drawable_get_colormap(_SELF(self))); G_CHILD_REMOVE(self, old_colormap); G_CHILD_ADD(self, colormap); gdk_drawable_set_colormap(_SELF(self), GDK_COLORMAP(RVAL2GOBJ(colormap))); return self; }
/* * Method: remove(*elements) * elements: a list of Gst::Element objects. * * Removes one or more Gst::Element objects from the bin, unparenting * as well. * * Returns: nil. */ static VALUE rb_gst_bin_remove(int argc, VALUE *argv, VALUE self) { int i; GstBin *bin; bin = SELF(self); for (i = 0; i < argc; i++) { G_CHILD_REMOVE(self, argv[i]); gst_bin_remove(bin, RVAL2GST_ELEMENT(argv[i])); } return Qnil; }
static VALUE mitem_remove_submenu(VALUE self) { GtkMenuItem *item; GtkWidget *submenu; item = _SELF(self); submenu = gtk_menu_item_get_submenu(item); gtk_menu_item_remove_submenu(item); if (submenu) G_CHILD_REMOVE(self, GOBJ2RVAL(submenu)); return self; }
static VALUE mitem_set_submenu(VALUE self, VALUE child) { GtkMenuItem *item; GtkWidget *submenu; item = _SELF(self); submenu = gtk_menu_item_get_submenu(item); if (submenu) G_CHILD_REMOVE(self, GOBJ2RVAL(submenu)); gtk_menu_item_set_submenu(item, GTK_WIDGET(RVAL2GOBJ(child))); G_CHILD_ADD(self, child); return self; }
/* * Remove media instance from media list on a position * The {#lock} should be held upon entering this function. * * @param [VLC::Media, Integer] media the media instance or position in array * @return [Boolean] true on success, false if the list is read-only or the item was not found * @todo fixme */ static VALUE rg_remove_media(VALUE self, VALUE media) { int pos; if (TYPE(media) == T_FIXNUM) { pos = NUM2INT(media); /* TODO: G_CHILD_REMOVE */ } else { pos = libvlc_media_list_index_of_item(_SELF(self), RVAL2VLCMEDIA(media)); G_CHILD_REMOVE(self, media); } return ZEROBOOL2RVAL(libvlc_media_list_remove_index(_SELF(self), pos)); }
static void remove_callback_reference(gpointer data) { G_CHILD_REMOVE(mGtk, (VALUE)data); }
static VALUE rg_remove(VALUE self, VALUE iter) { G_CHILD_REMOVE(self, iter); return CBOOL2RVAL(gtk_list_store_remove(_SELF(self), RVAL2GTKTREEITER(iter))); }
static void remove_callback_reference(gpointer data) { VALUE callback = (VALUE)data; G_CHILD_REMOVE(mGtk, callback); }