Exemplos de RVAL2GTKTARGETENTRIES_ACCEPT_NIL em C++ (Cpp)

Exemplo n.º 1

Arquivo: rbgtkclipboard.c Projeto: msakai/ruby-gnome2

static VALUE
rg_set_can_store(VALUE self, VALUE rbtargets)
{
    GtkClipboard *clipboard = _SELF(self);
    long n = 0;
    GtkTargetEntry *targets = RVAL2GTKTARGETENTRIES_ACCEPT_NIL(rbtargets, &n);

    gtk_clipboard_set_can_store(clipboard, targets, n);

    g_free(targets);

    return self;
}

Exemplo n.º 2

Arquivo: rbgtkdrag.c Projeto: Vasfed/ruby-gnome2

static VALUE
rg_m_dest_set(VALUE self, VALUE rbwidget, VALUE rbflags, VALUE rbtargets, VALUE rbactions)
{
    GtkWidget *widget = RVAL2WIDGET(rbwidget);
    GtkDestDefaults flags = RVAL2GFLAGS(rbflags, GTK_TYPE_DEST_DEFAULTS);
    GdkDragAction actions = RVAL2GFLAGS(rbactions, GDK_TYPE_DRAG_ACTION);
    long n;
    GtkTargetEntry *targets = RVAL2GTKTARGETENTRIES_ACCEPT_NIL(rbtargets, &n);

    gtk_drag_dest_set(widget, flags, targets, n, actions);

    g_free(targets);

    return self;
}

Exemplo n.º 3

Arquivo: rbgtktreeview.c Projeto: Vasfed/ruby-gnome2

static VALUE
rg_enable_model_drag_source(VALUE self, VALUE rbstart_button_mask, VALUE rbtargets, VALUE rbactions)
{
    GtkTreeView *view = _SELF(self);
    GdkModifierType start_button_mask = RVAL2GFLAGS(rbstart_button_mask, GDK_TYPE_MODIFIER_TYPE);
    GdkDragAction actions = RVAL2GFLAGS(rbactions, GDK_TYPE_DRAG_ACTION);
    long n;
    GtkTargetEntry *targets = RVAL2GTKTARGETENTRIES_ACCEPT_NIL(rbtargets, &n);

    if (targets == NULL)
        return self;

    gtk_tree_view_enable_model_drag_source(view, start_button_mask, targets, n, actions);

    g_free(targets);

    return self;
}