Trait gtk::prelude::FileChooserButtonExt

pub trait FileChooserButtonExt: 'static {
    fn title(&self) -> Option<GString>;
    fn width_chars(&self) -> i32;
    fn set_title(&self, title: &str);
    fn set_width_chars(&self, n_chars: i32);
    fn connect_file_set<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
    fn connect_title_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_width_chars_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
}

Trait containing all FileChooserButton methods.

Implementors

FileChooserButton

Required Methods

fn title(&self) -> Option<GString>

Retrieves the title of the browse dialog used by self. The returned value should not be modified or freed.

Returns

a pointer to the browse dialog’s title.

fn width_chars(&self) -> i32

Retrieves the width in characters of the self widget’s entry and/or label.

Returns

an integer width (in characters) that the button will use to size itself.

fn set_title(&self, title: &str)

Modifies the title of the browse dialog used by self.

title

the new browse dialog title.

fn set_width_chars(&self, n_chars: i32)

Sets the width (in characters) that self will use to n_chars.

n_chars

the new width, in characters.

fn connect_file_set<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId

The ::file-set signal is emitted when the user selects a file.

Note that this signal is only emitted when the user changes the file.

fn connect_title_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId

fn connect_width_chars_notify<F: Fn(&Self) + 'static>(
    &self,
    f: F
) -> SignalHandlerId

Implementors

impl<O: IsA<FileChooserButton>> FileChooserButtonExt for O