Skip to main content

FontButtonExt

gtk::prelude

Trait FontButtonExt 

Source 
pub trait FontButtonExt: IsA<FontButton> + 'static {

Show 16 methods    // Provided methods
    fn shows_size(&self) -> bool { ... }
    fn shows_style(&self) -> bool { ... }
    fn title(&self) -> Option<GString> { ... }
    fn uses_font(&self) -> bool { ... }
    fn uses_size(&self) -> bool { ... }
    fn set_show_size(&self, show_size: bool) { ... }
    fn set_show_style(&self, show_style: bool) { ... }
    fn set_title(&self, title: &str) { ... }
    fn set_use_font(&self, use_font: bool) { ... }
    fn set_use_size(&self, use_size: bool) { ... }
    fn connect_font_set<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId { ... }
    fn connect_show_size_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_show_style_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_title_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_use_font_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_use_size_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }

}
Expand description

Trait containing all FontButton methods.

§Implementors

FontButton

Provided Methods§

Source

fn shows_size(&self) -> bool

Returns whether the font size will be shown in the label.

§Returns

whether the font size will be shown in the label.

Source

fn shows_style(&self) -> bool

Returns whether the name of the font style will be shown in the label.

§Returns

whether the font style will be shown in the label.

Source

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

Retrieves the title of the font chooser dialog.

§Returns

an internal copy of the title string which must not be freed.

Source

fn uses_font(&self) -> bool

Returns whether the selected font is used in the label.

§Returns

whether the selected font is used in the label.

Source

fn uses_size(&self) -> bool

Returns whether the selected size is used in the label.

§Returns

whether the selected size is used in the label.

Source

fn set_show_size(&self, show_size: bool)

If show_size is true, the font size will be displayed along with the name of the selected font.

§show_size

true if font size should be displayed in dialog.

Source

fn set_show_style(&self, show_style: bool)

If show_style is true, the font style will be displayed along with name of the selected font.

§show_style

true if font style should be displayed in label.

Source

fn set_title(&self, title: &str)

Sets the title for the font chooser dialog.

§title

a string containing the font chooser dialog title

Source

fn set_use_font(&self, use_font: bool)

If use_font is true, the font name will be written using the selected font.

§use_font

If true, font name will be written using font chosen.

Source

fn set_use_size(&self, use_size: bool)

If use_size is true, the font name will be written using the selected size.

§use_size

If true, font name will be written using the selected size.

Source

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

The ::font-set signal is emitted when the user selects a font. When handling this signal, use FontChooserExt::font() to find out which font was just selected.

Note that this signal is only emitted when the user changes the font. If you need to react to programmatic font changes as well, use the notify::font signal.

Source

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

Source

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

Source

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

Source

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

Source

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

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§