[−][src]Trait gtk::FontButtonExt
Required methods
fn get_font_name(&self) -> Option<GString>
Retrieves the name of the currently selected font. This name includes
style and size information as well. If you want to render something
with the font, use this string with pango::FontDescription::from_string
.
If you’re interested in peeking certain values (family name,
style, size, weight) just query these properties from the
pango::FontDescription
object.
Deprecated since 3.22
Use FontChooser::get_font
instead
Returns
an internal copy of the font name which must not be freed.
fn get_show_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.
fn get_show_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.
fn get_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.
fn get_use_font(&self) -> bool
Returns whether the selected font is used in the label.
Returns
whether the selected font is used in the label.
fn get_use_size(&self) -> bool
Returns whether the selected size is used in the label.
Returns
whether the selected size is used in the label.
fn set_font_name(&self, fontname: &str) -> bool
Sets or updates the currently-displayed font in font picker dialog.
Deprecated since 3.22
Use FontChooser::set_font
instead
fontname
Name of font to display in font chooser dialog
Returns
true
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.
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.
fn set_title(&self, title: &str)
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.
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.
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 FontChooser::get_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.
fn connect_property_font_name_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId
&self,
f: F
) -> SignalHandlerId
fn connect_property_show_size_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId
&self,
f: F
) -> SignalHandlerId
fn connect_property_show_style_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId
&self,
f: F
) -> SignalHandlerId
fn connect_property_title_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId
&self,
f: F
) -> SignalHandlerId
fn connect_property_use_font_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId
&self,
f: F
) -> SignalHandlerId
fn connect_property_use_size_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId
&self,
f: F
) -> SignalHandlerId
Implementors
impl<O: IsA<FontButton>> FontButtonExt for O
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fn get_font_name(&self) -> Option<GString>
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fn get_show_size(&self) -> bool
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fn get_show_style(&self) -> bool
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fn get_title(&self) -> Option<GString>
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fn get_use_font(&self) -> bool
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fn get_use_size(&self) -> bool
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fn set_font_name(&self, fontname: &str) -> bool
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fn set_show_size(&self, show_size: bool)
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fn set_show_style(&self, show_style: bool)
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fn set_title(&self, title: &str)
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fn set_use_font(&self, use_font: bool)
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fn set_use_size(&self, use_size: bool)
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fn connect_font_set<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId
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fn connect_property_font_name_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId
[src]
&self,
f: F
) -> SignalHandlerId
fn connect_property_show_size_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId
[src]
&self,
f: F
) -> SignalHandlerId
fn connect_property_show_style_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId
[src]
&self,
f: F
) -> SignalHandlerId
fn connect_property_title_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId
[src]
&self,
f: F
) -> SignalHandlerId
fn connect_property_use_font_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId
[src]
&self,
f: F
) -> SignalHandlerId
fn connect_property_use_size_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId
[src]
&self,
f: F
) -> SignalHandlerId