onClosePage
Emitted after method@TabView.close_page has been called for @page.
The handler is expected to call method@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:
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 method@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.
The signal handler should return GDK_EVENT_STOP to stop propagation or GDK_EVENT_CONTINUE to invoke the default handler.
Parameters
a combination of ConnectFlags
the Callback to connect. Params: page a page of @self. Returns whether propagation should be stopped