[ HasEmitter ]
public signal bool close_page (TabPage page)
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:
```c static gboolean close_page_cb (AdapTabView *view, AdapTabPage *page, gpointer user_data) { adap_tab_view_close_page_finish (view, page, !adap_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.
| page |
a page of |
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whether propagation should be stopped |