struct Adw::TabView::ClosePageSignal


Emitted after TabView#close_page has been called for @page.

The handler is expected to call TabView#close_page_finish to confirm or reject the closing.

The default handler will immediately confirm closing for non-pinned pages, or reject it for pinned pages, equivalent to the following example:

WARNING ⚠️ The following code is in c ⚠️

static gboolean
close_page_cb (AdwTabView *view,
               AdwTabPage *page,
               gpointer    user_data)
  adw_tab_view_close_page_finish (view, page, !adw_tab_page_get_pinned (page));

  return GDK_EVENT_STOP;

The TabView#close_page_finish call doesn't have to happen inside the handler, so can be used to do asynchronous checks before confirming the closing.

A typical reason to connect to this signal is to show a confirmation dialog for closing a tab.

Defined in:


Instance Method Summary

Instance methods inherited from struct GObject::Signal

[](detail : String) : self [], name : String name

Constructor methods inherited from struct GObject::Signal

new(source : GObject::Object, detail : String? = nil) new

Instance Method Detail

def connect(*, after : Bool = false, &block : Proc(Adw::TabPage, Bool)) : GObject::SignalConnection #

def connect(handler : Proc(Adw::TabPage, Bool), *, after : Bool = false) : GObject::SignalConnection #

def connect(handler : Proc(Adw::TabView, Adw::TabPage, Bool), *, after : Bool = false) : GObject::SignalConnection #

def emit(page : Adw::TabPage) : Nil #

def name : String #
Description copied from struct GObject::Signal

The signal name