Trait TextTagExt 

pub trait TextTagExt:
    IsA<TextTag>
    + Sealed
    + 'static {
    // Provided methods
    fn changed(&self, size_changed: bool) { ... }
    fn event(
        &self,
        event_object: &impl IsA<Object>,
        event: &Event,
        iter: &TextIter,
    ) -> bool { ... }
    fn priority(&self) -> i32 { ... }
    fn set_priority(&self, priority: i32) { ... }
    fn is_accumulative_margin(&self) -> bool { ... }
    fn set_accumulative_margin(&self, accumulative_margin: bool) { ... }
    fn set_background(&self, background: Option<&str>) { ... }
    fn is_background_full_height(&self) -> bool { ... }
    fn set_background_full_height(&self, background_full_height: bool) { ... }
    fn is_background_full_height_set(&self) -> bool { ... }
    fn set_background_full_height_set(&self, background_full_height_set: bool) { ... }
    fn background_rgba(&self) -> Option<RGBA> { ... }
    fn set_background_rgba(&self, background_rgba: Option<&RGBA>) { ... }
    fn is_background_set(&self) -> bool { ... }
    fn set_background_set(&self, background_set: bool) { ... }
    fn direction(&self) -> TextDirection { ... }
    fn set_direction(&self, direction: TextDirection) { ... }
    fn is_editable(&self) -> bool { ... }
    fn set_editable(&self, editable: bool) { ... }
    fn is_editable_set(&self) -> bool { ... }
    fn set_editable_set(&self, editable_set: bool) { ... }
    fn is_fallback(&self) -> bool { ... }
    fn set_fallback(&self, fallback: bool) { ... }
    fn is_fallback_set(&self) -> bool { ... }
    fn set_fallback_set(&self, fallback_set: bool) { ... }
    fn family(&self) -> Option<GString> { ... }
    fn set_family(&self, family: Option<&str>) { ... }
    fn is_family_set(&self) -> bool { ... }
    fn set_family_set(&self, family_set: bool) { ... }
    fn font(&self) -> Option<GString> { ... }
    fn set_font(&self, font: Option<&str>) { ... }
    fn font_desc(&self) -> Option<FontDescription> { ... }
    fn set_font_desc(&self, font_desc: Option<&FontDescription>) { ... }
    fn font_features(&self) -> Option<GString> { ... }
    fn set_font_features(&self, font_features: Option<&str>) { ... }
    fn is_font_features_set(&self) -> bool { ... }
    fn set_font_features_set(&self, font_features_set: bool) { ... }
    fn set_foreground(&self, foreground: Option<&str>) { ... }
    fn foreground_rgba(&self) -> Option<RGBA> { ... }
    fn set_foreground_rgba(&self, foreground_rgba: Option<&RGBA>) { ... }
    fn is_foreground_set(&self) -> bool { ... }
    fn set_foreground_set(&self, foreground_set: bool) { ... }
    fn indent(&self) -> i32 { ... }
    fn set_indent(&self, indent: i32) { ... }
    fn is_indent_set(&self) -> bool { ... }
    fn set_indent_set(&self, indent_set: bool) { ... }
    fn is_invisible(&self) -> bool { ... }
    fn set_invisible(&self, invisible: bool) { ... }
    fn is_invisible_set(&self) -> bool { ... }
    fn set_invisible_set(&self, invisible_set: bool) { ... }
    fn justification(&self) -> Justification { ... }
    fn set_justification(&self, justification: Justification) { ... }
    fn is_justification_set(&self) -> bool { ... }
    fn set_justification_set(&self, justification_set: bool) { ... }
    fn language(&self) -> Option<GString> { ... }
    fn set_language(&self, language: Option<&str>) { ... }
    fn is_language_set(&self) -> bool { ... }
    fn set_language_set(&self, language_set: bool) { ... }
    fn left_margin(&self) -> i32 { ... }
    fn set_left_margin(&self, left_margin: i32) { ... }
    fn is_left_margin_set(&self) -> bool { ... }
    fn set_left_margin_set(&self, left_margin_set: bool) { ... }
    fn letter_spacing(&self) -> i32 { ... }
    fn set_letter_spacing(&self, letter_spacing: i32) { ... }
    fn is_letter_spacing_set(&self) -> bool { ... }
    fn set_letter_spacing_set(&self, letter_spacing_set: bool) { ... }
    fn name(&self) -> Option<GString> { ... }
    fn set_paragraph_background(&self, paragraph_background: Option<&str>) { ... }
    fn paragraph_background_rgba(&self) -> Option<RGBA> { ... }
    fn set_paragraph_background_rgba(
        &self,
        paragraph_background_rgba: Option<&RGBA>,
    ) { ... }
    fn is_paragraph_background_set(&self) -> bool { ... }
    fn set_paragraph_background_set(&self, paragraph_background_set: bool) { ... }
    fn pixels_above_lines(&self) -> i32 { ... }
    fn set_pixels_above_lines(&self, pixels_above_lines: i32) { ... }
    fn is_pixels_above_lines_set(&self) -> bool { ... }
    fn set_pixels_above_lines_set(&self, pixels_above_lines_set: bool) { ... }
    fn pixels_below_lines(&self) -> i32 { ... }
    fn set_pixels_below_lines(&self, pixels_below_lines: i32) { ... }
    fn is_pixels_below_lines_set(&self) -> bool { ... }
    fn set_pixels_below_lines_set(&self, pixels_below_lines_set: bool) { ... }
    fn pixels_inside_wrap(&self) -> i32 { ... }
    fn set_pixels_inside_wrap(&self, pixels_inside_wrap: i32) { ... }
    fn is_pixels_inside_wrap_set(&self) -> bool { ... }
    fn set_pixels_inside_wrap_set(&self, pixels_inside_wrap_set: bool) { ... }
    fn right_margin(&self) -> i32 { ... }
    fn set_right_margin(&self, right_margin: i32) { ... }
    fn is_right_margin_set(&self) -> bool { ... }
    fn set_right_margin_set(&self, right_margin_set: bool) { ... }
    fn rise(&self) -> i32 { ... }
    fn set_rise(&self, rise: i32) { ... }
    fn is_rise_set(&self) -> bool { ... }
    fn set_rise_set(&self, rise_set: bool) { ... }
    fn scale(&self) -> f64 { ... }
    fn set_scale(&self, scale: f64) { ... }
    fn is_scale_set(&self) -> bool { ... }
    fn set_scale_set(&self, scale_set: bool) { ... }
    fn size(&self) -> i32 { ... }
    fn set_size(&self, size: i32) { ... }
    fn size_points(&self) -> f64 { ... }
    fn set_size_points(&self, size_points: f64) { ... }
    fn is_size_set(&self) -> bool { ... }
    fn set_size_set(&self, size_set: bool) { ... }
    fn stretch(&self) -> Stretch { ... }
    fn set_stretch(&self, stretch: Stretch) { ... }
    fn is_stretch_set(&self) -> bool { ... }
    fn set_stretch_set(&self, stretch_set: bool) { ... }
    fn is_strikethrough(&self) -> bool { ... }
    fn set_strikethrough(&self, strikethrough: bool) { ... }
    fn strikethrough_rgba(&self) -> Option<RGBA> { ... }
    fn set_strikethrough_rgba(&self, strikethrough_rgba: Option<&RGBA>) { ... }
    fn is_strikethrough_rgba_set(&self) -> bool { ... }
    fn set_strikethrough_rgba_set(&self, strikethrough_rgba_set: bool) { ... }
    fn is_strikethrough_set(&self) -> bool { ... }
    fn set_strikethrough_set(&self, strikethrough_set: bool) { ... }
    fn style(&self) -> Style { ... }
    fn set_style(&self, style: Style) { ... }
    fn is_style_set(&self) -> bool { ... }
    fn set_style_set(&self, style_set: bool) { ... }
    fn tabs(&self) -> Option<TabArray> { ... }
    fn set_tabs(&self, tabs: Option<&TabArray>) { ... }
    fn is_tabs_set(&self) -> bool { ... }
    fn set_tabs_set(&self, tabs_set: bool) { ... }
    fn underline(&self) -> Underline { ... }
    fn set_underline(&self, underline: Underline) { ... }
    fn underline_rgba(&self) -> Option<RGBA> { ... }
    fn set_underline_rgba(&self, underline_rgba: Option<&RGBA>) { ... }
    fn is_underline_rgba_set(&self) -> bool { ... }
    fn set_underline_rgba_set(&self, underline_rgba_set: bool) { ... }
    fn is_underline_set(&self) -> bool { ... }
    fn set_underline_set(&self, underline_set: bool) { ... }
    fn variant(&self) -> Variant { ... }
    fn set_variant(&self, variant: Variant) { ... }
    fn is_variant_set(&self) -> bool { ... }
    fn set_variant_set(&self, variant_set: bool) { ... }
    fn weight(&self) -> i32 { ... }
    fn set_weight(&self, weight: i32) { ... }
    fn is_weight_set(&self) -> bool { ... }
    fn set_weight_set(&self, weight_set: bool) { ... }
    fn wrap_mode(&self) -> WrapMode { ... }
    fn set_wrap_mode(&self, wrap_mode: WrapMode) { ... }
    fn wraps_mode_set(&self) -> bool { ... }
    fn set_wrap_mode_set(&self, wrap_mode_set: bool) { ... }
    fn connect_event<F: Fn(&Self, &Object, &Event, &TextIter) -> Propagation + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_accumulative_margin_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_background_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_background_full_height_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_background_full_height_set_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_background_rgba_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_background_set_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_direction_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_editable_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_editable_set_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_fallback_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_fallback_set_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_family_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_family_set_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_font_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_font_desc_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_font_features_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_font_features_set_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_foreground_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_foreground_rgba_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_foreground_set_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_indent_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_indent_set_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_invisible_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_invisible_set_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_justification_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_justification_set_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_language_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_language_set_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_left_margin_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_left_margin_set_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_letter_spacing_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_letter_spacing_set_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_paragraph_background_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_paragraph_background_rgba_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_paragraph_background_set_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_pixels_above_lines_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_pixels_above_lines_set_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_pixels_below_lines_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_pixels_below_lines_set_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_pixels_inside_wrap_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_pixels_inside_wrap_set_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_right_margin_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_right_margin_set_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_rise_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_rise_set_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_scale_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_scale_set_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_size_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_size_points_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_size_set_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_stretch_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_stretch_set_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_strikethrough_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_strikethrough_rgba_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_strikethrough_rgba_set_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_strikethrough_set_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_style_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_style_set_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_tabs_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_tabs_set_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_underline_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_underline_rgba_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_underline_rgba_set_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_underline_set_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_variant_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_variant_set_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_weight_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_weight_set_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_wrap_mode_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_wrap_mode_set_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
}

Trait containing all TextTag methods.

Implementors

TextTag

Provided Methods

fn changed(&self, size_changed: bool)

Emits the tag-changed signal on the TextTagTable where the tag is included.

The signal is already emitted when setting a TextTag property. This function is useful for a TextTag subclass.

size_changed

whether the change affects the TextView layout.

fn event( &self, event_object: &impl IsA<Object>, event: &Event, iter: &TextIter, ) -> bool

Emits the “event” signal on the TextTag.

event_object

object that received the event, such as a widget

event

the event

iter

location where the event was received

Returns

result of signal emission (whether the event was handled)

fn priority(&self) -> i32

Get the tag priority.

Returns

The tag’s priority.

fn set_priority(&self, priority: i32)

Sets the priority of a TextTag. Valid priorities start at 0 and go to one less than TextTagTableExt::size(). Each tag in a table has a unique priority; setting the priority of one tag shifts the priorities of all the other tags in the table to maintain a unique priority for each tag. Higher priority tags “win” if two tags both set the same text attribute. When adding a tag to a tag table, it will be assigned the highest priority in the table by default; so normally the precedence of a set of tags is the order in which they were added to the table, or created with gtk_text_buffer_create_tag(), which adds the tag to the buffer’s table automatically.

priority

the new priority

fn is_accumulative_margin(&self) -> bool

Whether the margins accumulate or override each other.

When set to true the margins of this tag are added to the margins of any other non-accumulative margins present. When set to false the margins override one another (the default).

fn set_accumulative_margin(&self, accumulative_margin: bool)

Whether the margins accumulate or override each other.

When set to true the margins of this tag are added to the margins of any other non-accumulative margins present. When set to false the margins override one another (the default).

fn set_background(&self, background: Option<&str>)

fn is_background_full_height(&self) -> bool

fn set_background_full_height(&self, background_full_height: bool)

fn is_background_full_height_set(&self) -> bool

fn set_background_full_height_set(&self, background_full_height_set: bool)

fn background_rgba(&self) -> Option<RGBA>

Background color as a gdk::RGBA.

fn set_background_rgba(&self, background_rgba: Option<&RGBA>)

Background color as a gdk::RGBA.

fn is_background_set(&self) -> bool

fn set_background_set(&self, background_set: bool)

fn direction(&self) -> TextDirection

fn set_direction(&self, direction: TextDirection)

fn is_editable(&self) -> bool

fn set_editable(&self, editable: bool)

fn is_editable_set(&self) -> bool

fn set_editable_set(&self, editable_set: bool)

fn is_fallback(&self) -> bool

Whether font fallback is enabled.

When set to true, other fonts will be substituted where the current font is missing glyphs.

fn set_fallback(&self, fallback: bool)

Whether font fallback is enabled.

When set to true, other fonts will be substituted where the current font is missing glyphs.

fn is_fallback_set(&self) -> bool

fn set_fallback_set(&self, fallback_set: bool)

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

fn set_family(&self, family: Option<&str>)

fn is_family_set(&self) -> bool

fn set_family_set(&self, family_set: bool)

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

Font description as string, e.g. "Sans Italic 12".

Note that the initial value of this property depends on the internals of pango::FontDescription.

fn set_font(&self, font: Option<&str>)

Font description as string, e.g. "Sans Italic 12".

Note that the initial value of this property depends on the internals of pango::FontDescription.

fn font_desc(&self) -> Option<FontDescription>

fn set_font_desc(&self, font_desc: Option<&FontDescription>)

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

OpenType font features, as a string.

fn set_font_features(&self, font_features: Option<&str>)

OpenType font features, as a string.

fn is_font_features_set(&self) -> bool

fn set_font_features_set(&self, font_features_set: bool)

fn set_foreground(&self, foreground: Option<&str>)

fn foreground_rgba(&self) -> Option<RGBA>

Foreground color as a gdk::RGBA.

fn set_foreground_rgba(&self, foreground_rgba: Option<&RGBA>)

Foreground color as a gdk::RGBA.

fn is_foreground_set(&self) -> bool

fn set_foreground_set(&self, foreground_set: bool)

fn indent(&self) -> i32

fn set_indent(&self, indent: i32)

fn is_indent_set(&self) -> bool

fn set_indent_set(&self, indent_set: bool)

fn is_invisible(&self) -> bool

Whether this text is hidden.

Note that there may still be problems with the support for invisible text, in particular when navigating programmatically inside a buffer containing invisible segments.

fn set_invisible(&self, invisible: bool)

Whether this text is hidden.

Note that there may still be problems with the support for invisible text, in particular when navigating programmatically inside a buffer containing invisible segments.

fn is_invisible_set(&self) -> bool

fn set_invisible_set(&self, invisible_set: bool)

fn justification(&self) -> Justification

fn set_justification(&self, justification: Justification)

fn is_justification_set(&self) -> bool

fn set_justification_set(&self, justification_set: bool)

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

The language this text is in, as an ISO code. Pango can use this as a hint when rendering the text. If not set, an appropriate default will be used.

Note that the initial value of this property depends on the current locale, see also default_language().

fn set_language(&self, language: Option<&str>)

The language this text is in, as an ISO code. Pango can use this as a hint when rendering the text. If not set, an appropriate default will be used.

Note that the initial value of this property depends on the current locale, see also default_language().

fn is_language_set(&self) -> bool

fn set_language_set(&self, language_set: bool)

fn left_margin(&self) -> i32

fn set_left_margin(&self, left_margin: i32)

fn is_left_margin_set(&self) -> bool

fn set_left_margin_set(&self, left_margin_set: bool)

fn letter_spacing(&self) -> i32

Extra spacing between graphemes, in Pango units.

fn set_letter_spacing(&self, letter_spacing: i32)

Extra spacing between graphemes, in Pango units.

fn is_letter_spacing_set(&self) -> bool

fn set_letter_spacing_set(&self, letter_spacing_set: bool)

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

fn set_paragraph_background(&self, paragraph_background: Option<&str>)

The paragraph background color as a string.

fn paragraph_background_rgba(&self) -> Option<RGBA>

The paragraph background color as a gdk::RGBA.

fn set_paragraph_background_rgba( &self, paragraph_background_rgba: Option<&RGBA>, )

The paragraph background color as a gdk::RGBA.

fn is_paragraph_background_set(&self) -> bool

fn set_paragraph_background_set(&self, paragraph_background_set: bool)

fn pixels_above_lines(&self) -> i32

fn set_pixels_above_lines(&self, pixels_above_lines: i32)

fn is_pixels_above_lines_set(&self) -> bool

fn set_pixels_above_lines_set(&self, pixels_above_lines_set: bool)

fn pixels_below_lines(&self) -> i32

fn set_pixels_below_lines(&self, pixels_below_lines: i32)

fn is_pixels_below_lines_set(&self) -> bool

fn set_pixels_below_lines_set(&self, pixels_below_lines_set: bool)

fn pixels_inside_wrap(&self) -> i32

fn set_pixels_inside_wrap(&self, pixels_inside_wrap: i32)

fn is_pixels_inside_wrap_set(&self) -> bool

fn set_pixels_inside_wrap_set(&self, pixels_inside_wrap_set: bool)

fn right_margin(&self) -> i32

fn set_right_margin(&self, right_margin: i32)

fn is_right_margin_set(&self) -> bool

fn set_right_margin_set(&self, right_margin_set: bool)

fn rise(&self) -> i32

fn set_rise(&self, rise: i32)

fn is_rise_set(&self) -> bool

fn set_rise_set(&self, rise_set: bool)

fn scale(&self) -> f64

fn set_scale(&self, scale: f64)

fn is_scale_set(&self) -> bool

fn set_scale_set(&self, scale_set: bool)

fn size(&self) -> i32

fn set_size(&self, size: i32)

fn size_points(&self) -> f64

fn set_size_points(&self, size_points: f64)

fn is_size_set(&self) -> bool

fn set_size_set(&self, size_set: bool)

fn stretch(&self) -> Stretch

fn set_stretch(&self, stretch: Stretch)

fn is_stretch_set(&self) -> bool

fn set_stretch_set(&self, stretch_set: bool)

fn is_strikethrough(&self) -> bool

fn set_strikethrough(&self, strikethrough: bool)

fn strikethrough_rgba(&self) -> Option<RGBA>

This property modifies the color of strikeouts. If not set, strikeouts will use the forground color.

fn set_strikethrough_rgba(&self, strikethrough_rgba: Option<&RGBA>)

This property modifies the color of strikeouts. If not set, strikeouts will use the forground color.

fn is_strikethrough_rgba_set(&self) -> bool

If the strikethrough-rgba property has been set.

fn set_strikethrough_rgba_set(&self, strikethrough_rgba_set: bool)

If the strikethrough-rgba property has been set.

fn is_strikethrough_set(&self) -> bool

fn set_strikethrough_set(&self, strikethrough_set: bool)

fn style(&self) -> Style

fn set_style(&self, style: Style)

fn is_style_set(&self) -> bool

fn set_style_set(&self, style_set: bool)

fn tabs(&self) -> Option<TabArray>

fn set_tabs(&self, tabs: Option<&TabArray>)

fn is_tabs_set(&self) -> bool

fn set_tabs_set(&self, tabs_set: bool)

fn underline(&self) -> Underline

fn set_underline(&self, underline: Underline)

fn underline_rgba(&self) -> Option<RGBA>

This property modifies the color of underlines. If not set, underlines will use the forground color.

If underline is set to pango::Underline::Error, an alternate color may be applied instead of the foreground. Setting this property will always override those defaults.

fn set_underline_rgba(&self, underline_rgba: Option<&RGBA>)

This property modifies the color of underlines. If not set, underlines will use the forground color.

If underline is set to pango::Underline::Error, an alternate color may be applied instead of the foreground. Setting this property will always override those defaults.

fn is_underline_rgba_set(&self) -> bool

If the underline-rgba property has been set.

fn set_underline_rgba_set(&self, underline_rgba_set: bool)

If the underline-rgba property has been set.

fn is_underline_set(&self) -> bool

fn set_underline_set(&self, underline_set: bool)

fn variant(&self) -> Variant

fn set_variant(&self, variant: Variant)

fn is_variant_set(&self) -> bool

fn set_variant_set(&self, variant_set: bool)

fn weight(&self) -> i32

fn set_weight(&self, weight: i32)

fn is_weight_set(&self) -> bool

fn set_weight_set(&self, weight_set: bool)

fn wrap_mode(&self) -> WrapMode

fn set_wrap_mode(&self, wrap_mode: WrapMode)

fn wraps_mode_set(&self) -> bool

fn set_wrap_mode_set(&self, wrap_mode_set: bool)

fn connect_event<F: Fn(&Self, &Object, &Event, &TextIter) -> Propagation + 'static>( &self, f: F, ) -> SignalHandlerId

The ::event signal is emitted when an event occurs on a region of the buffer marked with this tag.

object

the object the event was fired from (typically a TextView)

event

the event which triggered the signal

iter

a TextIter pointing at the location the event occurred

Returns

true to stop other handlers from being invoked for the event. false to propagate the event further.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

fn connect_wrap_mode_set_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

impl<O: IsA<TextTag>> TextTagExt for O