Trait SearchBarExt

Source

pub trait SearchBarExt: IsA<SearchBar> + 'static {
    // Provided methods
    fn connect_entry(&self, entry: &impl IsA<Entry>) { ... }
    fn is_search_mode(&self) -> bool { ... }
    fn shows_close_button(&self) -> bool { ... }
    fn handle_event(&self, event: &Event) -> bool { ... }
    fn set_search_mode(&self, search_mode: bool) { ... }
    fn set_show_close_button(&self, visible: bool) { ... }
    fn is_search_mode_enabled(&self) -> bool { ... }
    fn set_search_mode_enabled(&self, search_mode_enabled: bool) { ... }
    fn connect_search_mode_enabled_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_show_close_button_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
}

Expand description

Trait containing all SearchBar methods.

§Implementors

SearchBar

Provided Methods§

Source

fn connect_entry(&self, entry: &impl IsA<Entry>)

Connects the Entry widget passed as the one to be used in this search bar. The entry should be a descendant of the search bar. This is only required if the entry isn’t the direct child of the search bar (as in our main example).

§`entry`

a Entry

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fn is_search_mode(&self) -> bool

Returns whether the search mode is on or off.

§Returns

whether search mode is toggled on

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fn shows_close_button(&self) -> bool

Returns whether the close button is shown.

§Returns

whether the close button is shown

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fn handle_event(&self, event: &Event) -> bool

static gboolean on_key_press_event (GtkWidget *widget, GdkEvent *event, gpointer user_data) { GtkSearchBar *bar = GTK_SEARCH_BAR (user_data); return gtk_search_bar_handle_event (bar, event); }

static void create_toplevel (void) { GtkWidget *window = gtk_window_new (GTK_WINDOW_TOPLEVEL); GtkWindow *search_bar = gtk_search_bar_new ();

// Add more widgets to the window…

g_signal_connect (window, “key-press-event”, G_CALLBACK (on_key_press_event), search_bar); } ]|

§`event`

a GdkEvent containing key press events

§Returns

GDK_EVENT_STOP if the key press event resulted in text being entered in the search entry (and revealing the search bar if necessary), GDK_EVENT_PROPAGATE otherwise.

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fn set_search_mode(&self, search_mode: bool)

Switches the search mode on or off.

§`search_mode`

the new state of the search mode

Source

fn set_show_close_button(&self, visible: bool)

Shows or hides the close button. Applications that already have a “search” toggle button should not show a close button in their search bar, as it duplicates the role of the toggle button.