ruby-****@sourc*****
ruby-****@sourc*****
2003年 9月 4日 (木) 10:57:48 JST
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URL = http://ruby-gnome2.sourceforge.jp/?Gtk%3A%3ATextTag
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= class Gtk::TextTag
You may wish to begin by reading ((<the text widget conceptual overview>)) which gives an overview of all the objects and data types related to the text widget and how they work together.
Tags should be in the Gtk::TextTagTable for a given Gtk::TextBuffer before using them with that buffer.
Gtk::TextBuffer#create_tag is the best way to create tags. See gtk-demo for numerous examples.
The "invisible" property was not implemented for GTK+ 2.0; it's planned to be implemented in future releases.
== Object Hierarchy
* Object
* GLib::Instantiatable
* GLib::Object
* Gtk::TextTag
== Class Methods
--- Gtk::TextTag.new(name = nil)
Creates a Gtk::TextTag. Configure the tag using object arguments,
* name: tag name, or nil
* Returns: a new Gtk::TextTag
== Instance Methods
--- priority
Get the tag priority.
* Returns: The tag's priority.
--- priority=(priority)
Sets the priority of a Gtk::TextTag. Valid priorities are start at 0 and go to one less than Gtk::TextTagTable#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::TextBuffer#create_tag, which adds the tag to the buffer's table automatically.
* priority: the new priority
* Returns: priority
--- set_priority(priority)
Same as priority=.
* priority: the new priority
* Returns: self
--- event(event_object, event, iter)
Emits the "event" signal on the Gtk::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 (true if the event was handled)
--- name
Gets the name of the tag, or nil for anonymous tags. Can only be set when the tag is created.
* Returns: the name of the tag.
--- name=(name)
Sets the name of the tag, or nil for anonymous tags. Can only be set when the tag is created.
* name: the name of the tag
* Returns: self
--- set_name(name)
Same as name=.
* name: the name of the tag
* Returns: self
--- background=(color)
Sets the background color, as a string such as "red" or "FFFFFF"
* color: a background color
* Returns: color
--- set_background(color)
Same as background=.
* color: a background color
* Returns: self
--- foreground=(color)
Sets the foreground color, as a string such as "red" or "FFFFFF"
* color: a foreground color
* Returns: color
--- set_foreground(color)
Same as foreground=.
* color: a foreground color
* Returns: self
--- background_gdk
Gets the background color, as a Gdk::Color. The color need not be allocated.
* Returns: a Gdk::Color
--- background_gdk=(color)
Sets the background color, as a Gdk::Color. The color need not be allocated.
* color: a Gdk::Color
* Returns: color
--- set_background_gdk(color)
Same as background_gdk=.
* color: a Gdk::Color
* Returns: self
--- foreground_gdk
Gets the foreground color, as a Gdk::Color. The color need not be allocated.
* Returns: a Gdk::Color
--- foreground_gdk=(color)
Sets the foreground color, as a Gdk::Color. The color need not be allocated.
* color: a Gdk::Color
* Returns: color
--- set_foreground_gdk(color)
Same as foreground_gdk=.
* color: a Gdk::Color
* Returns: self
--- background_stipple
Gets a Gdk::Pixmap(depth=1) to use for stippling the background color.
* Returns: a Gdk::Pixmap
--- background_stipple=(bitmap)
Sets a Gdk::Pixmap(depth=1) to use for stippling the background color.
* bitmap: a Gdk::Pixmap(depth=1)
* Returns: bitmap
--- set_background_stipple(bitmap)
Same as background_stipple=.
* bitmap: a Gdk::Pixmap(depth=1)
* Returns: self
--- foreground_stipple
Gets a Gdk::Pixmap(depth=1) to use for stippling the foreground color.
* Returns: a Gdk::Pixmap
--- foreground_stipple=(bitmap)
Sets a Gdk::Pixmap(depth=1) to use for stippling the foreground color.
* bitmap: a Gdk::Pixmap(depth=1)
* Returns: bitmap
--- set_foreground_stipple(bitmap)
Same as foreground_stipple=.
* bitmap: a Gdk::Pixmap(depth=1)
* Returns: self
--- font
Gets the font as a Pango font name, e.g. "Sans Italic 12"
* Returns: the font name.
--- font=(font)
Sets the font as a Pango font name, e.g. "Sans Italic 12"
* font: the font name.
* Returns: font.
--- set_font(font)
Same as font=.
* font: the font name.
* Returns: self
--- font_desc
Gets the font as a Pango::FontDescription.
* Returns: the font description.
--- font_desc=(desc)
Sets the font as a Pango::FontDescription.
* desc: the font description
* Returns: desc
--- set_font_desc(desc)
Same as font_desc=.
* desc: the font description
* Returns: self
--- family
Gets the name of the font family, e.g. Sans, Helvetica, Times, Monospace
* Returns: the name of the font family
--- family=(family)
Sets the name of the font family, e.g. Sans, Helvetica, Times, Monospace
* family: the name of the font family
* Returns: family
--- set_family(family)
Same as family=.
* family: the name of the font family
* Returns: self
--- style
Gets the font style as a ((<PangoStyle|Pango::FontDescription#PangoStyle>)), e.g. Pango::FontDescription::STYLE_ITALIC
* Returns: the font style(((<PangoStyle|Pango::FontDescription#PangoStyle>)))
--- style=(style)
Sets the font style as a ((<PangoStyle|Pango::FontDescription#PangoStyle>)), e.g. Pango::FontDescription::STYLE_ITALIC
* style: the font style(((<PangoStyle|Pango::FontDescription#PangoStyle>)))
* Returns: style
--- set_style(style)
Same as style=.
* style: the font style(((<PangoStyle|Pango::FontDescription#PangoStyle>)))
* Returns: self
--- variant
Gets the font variant as a ((<PangoVariant|Pango::FontDescription#PangoVariant>)), e.g. Pango::FontDescription::VARIANT_SMALL_CAPS
* Returns: the font variant(((<PangoVariant|Pango::FontDescription#PangoVariant>)))
--- variant=(variant)
Sets the font variant as a ((<PangoVariant|Pango::FontDescription#PangoVariant>)), e.g. Pango::FontDescription::VARIANT_SMALL_CAPS
* variant: the font variant(((<PangoVariant|Pango::FontDescription#PangoVariant>)))
* Returns: variant
--- set_variant(variant)
Same as variant=.
* variant: the font variant(((<PangoVariant|Pango::FontDescription#PangoVariant>)))
* Returns: self
--- weight
Gets the font weight as an Integer, see predefined values in ((<PangoWeight|Pango::FontDescription#PangoWeight>)); for example, Pango::FontDescription::WEIGHT_BOLD
* Returns: the font weight(Integer)
--- weight=(weight)
Sets the font weight as an Integer, see predefined values in ((<PangoWeight|Pango::FontDescription#PangoWeight>)); for example, Pango::FontDescription::WEIGHT_BOLD
* weight: the font weight(Integer) or predefined values in ((<PangoWeight|Pango::FontDescription#PangoWeight>))
* Returns: weight
--- set_weight(weight)
Same as weight=.
* weight: the font weight(Integer) or predefined values in ((<PangoWeight|Pango::FontDescription#PangoWeight>))
* Returns: self
--- stretch
Gets the font stretch as a ((<PangoStretch|Pango::FontDescription#PangoStretch>)), e.g. Pango::FontDescription::STRETCH_CONDENSED
* Returns: the font stretch(((<PangoStretch|Pango::FontDescription#PangoStretch>)))
--- stretch=(stretch)
Sets the font stretch as a ((<PangoStretch|Pango::FontDescription#PangoStretch>)), e.g. Pango::FontDescription::STRETCH_CONDENSED
* stretch: the font stretch(((<PangoStretch|Pango::FontDescription#PangoStretch>)))
* Returns: stretch
--- set_stretch(stretch)
Same as stretch=.
* Returns: self
--- size
Gets the font size in Pango units.
* Returns: the font size
--- size=(size)
Sets the font size in Pango units.
* size: the font size
* Returns: size
--- set_size(size)
Same as size=.
* size: the font size
* Returns: self
--- size_points
Gets the font size in points.
* Returns: the font size in points
--- size_points=(size_points)
Sets the font size in points.
* size_points: the font size in points
* Returns: size_points
--- set_size_points(size_points)
Same as size_points=.
* size_points: the font size in points
* Returns: self
--- scale
Gets the font size as a scale factor relative to the default font size. This properly adapts to theme changes etc. so is recommended. Pango predefines some scales such as Pango::AttrScale::X_LARGE
* Returns: the font size as a scale factor relative to the default font size
--- scale=(scale)
Sets the font size as a scale factor relative to the default font size. This properly adapts to theme changes etc. so is recommended. Pango predefines some scales such as Pango::AttrScale::X_LARGE
* scale: the font size as a scale factor relative to the default font size
* Returns: scale
--- set_scale(scale)
Same as scale=.
* scale: the font size as a scale factor relative to the default font size
* Returns: self
--- pixels_above_lines
Gets the pixels of blank space above paragraphs.
* Returns: the pixels of blank space above paragraphs
--- pixels_above_lines=(pixels)
Sets the pixels of blank space above paragraphs.
* pixels: the pixels of blank space above paragraphs
* Returns: pixels
--- set_pixels_above_lines(pixels)
Same as pixels_above_lines=.
* pixels: the pixels of blank space above paragraphs
* Returns: self
--- pixels_below_lines
Gets the pixels of blank space below paragraphs
* Returns: the pixels of blank space below paragraphs
--- pixels_below_lines=(pixels)
Sets the pixels of blank space below paragraphs
* pixels: the pixels of blank space below paragraphs
* Returns: pixels
--- set_pixels_below_lines(pixels)
Same as pixels_below_lines=.
* pixels: the pixels of blank space below paragraphs
* Returns: self
--- pixels_inside_wrap_set?
Gets the value whether this tag affects the number of pixels between wrapped lines or not.
* Returns: true if this tag affects the number of pixels between wrapped lines
--- pixels_inside_wrap_set=(setting)
Sets the value whether this tag affects the number of pixels between wrapped lines or not.
* setting: true if this tag affects the number of pixels between wrapped lines
* Returns: setting
--- set_pixels_inside_wrap_set(setting)
Same as pixels_inside_wrap_set=.
* setting: true if this tag affects the number of pixels between wrapped lines
* Returns: self
--- editable?
Gets the value whether the text can be modified by the user or not.
* Returns: true if the text can be modified by the user
--- editable=(editable)
Sets the value whether the text can be modified by the user or not.
* editable: true if the text can be modified by the user
* Returns: editable
--- set_editable(editable)
Same as editable=.
* editable: true if the text can be modified by the user
* Returns: self
--- wrap_mode
Gets the value whether to wrap lines never, at word boundaries, or at character boundaries or not.
* Returns: true if to wrap lines never, at word boundaries, or at character boundaries
--- wrap_mode=(wrap_mode)
Sets the value whether to wrap lines never, at word boundaries, or at character boundaries or not.
* wrap_mode: true if to wrap lines never, at word boundaries, or at character boundaries
* Returns: wrap_mode
--- set_wrap_mode(wrap_mode)
Same as wrap_mode=.
* wrap_mode: true if to wrap lines never, at word boundaries, or at character boundaries
* Returns: self
--- justification
Gets the Left, right, or center justification.
* Returns: Left, right, or center justification (((<GtkJustification|Gtk#GtkJustification>)))
--- justification=(setting)
Sets the Left, right, or center justification.
* setting: Left, right, or center justification (((<GtkJustification|Gtk#GtkJustification>)))
* Returns: setting
--- set_justification(setting)
Same as justification=.
* setting: Left, right, or center justification (((<GtkJustification|Gtk#GtkJustification>)))
* Returns: self
--- direction
Gets the Text direction, e.g. right-to-left or left-to-right.
* Returns: Text direction, e.g. right-to-left or left-to-right (((<GtkTextDirection|Gtk::Widget#GtkTextDirection>)))
--- direction=(direction)
Sets the Text direction, e.g. right-to-left or left-to-right.
* direction: Text direction, e.g. right-to-left or left-to-right (((<GtkTextDirection|Gtk::Widget#GtkTextDirection>)))
* Returns: direction
--- set_direction(direction)
Same as direction=.
* direction: Text direction, e.g. right-to-left or left-to-right (((<GtkTextDirection|Gtk::Widget#GtkTextDirection>)))
* Returns: self
--- left_margin
Gets the Width of the left margin in pixels.
* Returns: Width of the left margin in pixels
--- left_margin=(pixels)
Sets the Width of the left margin in pixels.
* pixels: Width of the left margin in pixels
* Returns: pixels
--- set_left_margin(pixels)
Same as left_margin=.
* pixels: Width of the left margin in pixels
* Returns: self
--- indent
Gets the Amount to indent the paragraph, in pixels.
* Returns: Amount to indent the paragraph, in pixels
--- indent=(pixels)
Sets the Amount to indent the paragraph, in pixels.
* pixels: Amount to indent the paragraph, in pixels
* Returns: pixels
--- set_indent(pixels)
Same as indent=.
* pixels: Amount to indent the paragraph, in pixels
* Returns: self
--- strikethrough?
Gets the value whether to strike through the text or not.
* Returns: true if to strike through the text
--- strikethrough=(strikethrough)
Sets the value whether to strike through the text or not.
* strikethrough: true if to strike through the text
* Returns: strikethrough
--- set_strikethrough(strikethrough)
Same as strikethrough=.
* strikethrough: true if to strike through the text
* Returns: self
--- right_margin
Gets the Width of the right margin in pixels.
* Returns: Width of the right margin in pixels
--- right_margin=(margin)
Sets the Width of the right margin in pixels.
* margin: Width of the right margin in pixels
* Returns: margin
--- set_right_margin(margin)
Same as right_margin=.
* margin: Width of the right margin in pixels
* Returns: self
--- underline
Gets the style of underline for this text.
* Returns: Style of underline for this text (((<PangoUnderline|Pango::AttrUnderline#PangoUnderline>)))
--- underline=(underline)
Sets the style of underline for this text.
* underline: Style of underline for this text (((<PangoUnderline|Pango::AttrUnderline#PangoUnderline>)))
* Returns: underline
--- set_underline(underline)
Same as underline=.
* underline: Style of underline for this text (((<PangoUnderline|Pango::AttrUnderline#PangoUnderline>)))
* Returns: self
--- rise
Gets the offset of text above the baseline (below the baseline if rise is negative) in pixels.
* Returns: Offset of text above the baseline (below the baseline if rise is negative) in pixels
--- rise=(pixel)
Sets the offset of text above the baseline (below the baseline if rise is negative) in pixels.
* pixel: Offset of text above the baseline (below the baseline if rise is negative) in pixels
* Returns: pixel
--- set_rise(pixel)
Same as rise=.
* pixel: Offset of text above the baseline (below the baseline if rise is negative) in pixels
* Returns: self
--- background_full_height?
Gets the value whether the background color fills the entire line height or only the height of the tagged characters or not.
* Returns: true if the background color fills the entire line height or only the height of the tagged characters
--- background_full_height=(setting)
Sets the value whether the background color fills the entire line height or only the height of the tagged characters or not.
* setting: true if the background color fills the entire line height or only the height of the tagged characters
* Returns: setting
--- set_background_full_height(setting)
Same as background_full_height=.
* setting: true if the background color fills the entire line height or only the height of the tagged characters
* Returns: self
--- language
Gets the language this text is in, as an ISO code. Pango can use this as a hint when rendering the text. If you don't understand this parameter, you probably don't need it.
* Returns: The language this text is in, as an ISO code. Pango can use this as a hint when rendering the text. If you don't understand this parameter, you probably don't need it
--- language=(language)
Sets the language this text is in, as an ISO code. Pango can use this as a hint when rendering the text. If you don't understand this parameter, you probably don't need it.
* language: The language this text is in, as an ISO code. Pango can use this as a hint when rendering the text. If you don't understand this parameter, you probably don't need it
* Returns: language
--- set_language(language)
Same as language=.
* language: The language this text is in, as an ISO code. Pango can use this as a hint when rendering the text. If you don't understand this parameter, you probably don't need it
* Returns: self
--- tabs
Gets the custom tabs for this text.
* Returns: custom tabs for this text
--- tabs=(tabs)
Sets the custom tabs for this text.
* tabs: custom tabs for this text
* Returns: tabs
--- set_tabs(tabs)
Same as tabs=.
* tabs: custom tabs for this text
* Returns: self
--- invisible?
Gets the value whether this text is hidden. Not implemented in GTK 2.0.
* Returns: true if this text is hidden
--- invisible=(invisible)
Sets the value whether this text is hidden. Not implemented in GTK 2.0.
* invisible: true if this text is hidden
* Returns: invisible
--- set_invisible(invisible)
Same as invisible=. Not implemented in GTK 2.0.
* invisible: true if this text is hidden
* Returns: self
--- background_set?
Gets the value whether this tag affects the background color or not.
* Returns: true if this tag affects the background color
--- background_set=(setting)
Sets the value whether this tag affects the background color or not.
* setting: true if this tag affects the background color
* Returns: setting
--- set_background_set(setting)
Same as background_set=.
* setting: true if this tag affects the background color
* Returns: self
--- foreground_set?
Gets the value whether this tag affects the foreground color or not.
* Returns: true if this tag affects the foreground color
--- foreground_set=(setting)
Sets the value whether this tag affects the foreground color or not.
* setting: true if this tag affects the foreground color
* Returns: setting
--- set_foreground_set(setting)
Same as foreground_set=.
* setting: true if this tag affects the foreground color
* Returns: self
--- background_stipple_set?
Gets the value whether this tag affects the background stipple or not.
* Returns: true if this tag affects the background stipple
--- background_stipple_set=(setting)
Sets the value whether this tag affects the background stipple or not.
* setting: true if this tag affects the background stipple
* Returns: setting
--- set_background_stipple_set(setting)
Same as background_stipple_set=.
* setting: true if this tag affects the background stipple
* Returns: self
--- foreground_stipple_set?
Gets the value whether this tag affects the foreground stipple or not.
* Returns: true if this tag affects the foreground stipple
--- foreground_stipple_set=(setting)
Sets the value whether this tag affects the foreground stipple or not.
* setting: true if this tag affects the foreground stipple
* Returns: setting
--- set_foreground_stipple_set(setting)
Same as foreground_stipple_set=.
* setting: true if this tag affects the foreground stipple
* Returns: self
--- family_set?
Gets the value whether this tag affects the font family or not.
* Returns: true if this tag affects the font family
--- family_set=(family_set)
Sets the value whether this tag affects the font family or not.
* family_set: true if this tag affects the font family
* Returns: family_set
--- set_family_set(family_set)
Same as family_set=.
* family_set: true if this tag affects the font family
* Returns: self
--- style_set?
Gets the value whether this tag affects the font style or not.
* Returns: true if this tag affects the font style
--- style_set=(style_set)
Sets the value whether this tag affects the font style or not.
* style_set: true if this tag affects the font style
* Returns: style_set
--- set_style_set(style_set)
Same as style_set=.
* style_set: true if this tag affects the font style
* Returns: self
--- variant_set?
Gets the value whether this tag affects the font variant or not.
* Returns: true if this tag affects the font variant
--- variant_set=(variant_set)
Sets the value whether this tag affects the font variant or not.
* variant_set: true if this tag affects the font variant
* Returns: variant_set
--- set_variant_set(variant_set)
Same as variant_set=.
* variant_set: true if this tag affects the font variant
* Returns: self
--- weight_set?
Gets the value whether this tag affects the font weight or not.
* Returns: true if this tag affects the font weight
--- weight_set=(weight_set)
Sets the value whether this tag affects the font weight or not.
* weight_set: true if this tag affects the font weight
* Returns: weight_set
--- set_weight_set(weight_set)
Same as weight_set=.
* weight_set: true if this tag affects the font weight
* Returns: self
--- stretch_set?
Gets the value whether this tag affects the font stretch or not.
* Returns: true if this tag affects the font stretch
--- stretch_set=(stretch_set)
Sets the value whether this tag affects the font stretch or not.
* stretch_set: true if this tag affects the font stretch
* Returns: stretch_set
--- set_stretch_set(stretch_set)
Same as stretch_set=.
* stretch_set: true if this tag affects the font stretch
* Returns: self
--- size_set?
Gets the value whether this tag affects the font size or not.
* Returns: true if this tag affects the font size
--- size_set=(size_set)
Sets the value whether this tag affects the font size or not.
* size_set: true if this tag affects the font size
* Returns: size_set
--- set_size_set(size_set)
Same as size_set=.
* size_set: true if this tag affects the font size
* Returns: self
--- scale_set?
Gets the value whether this tag scales the font size by a factor or not.
* Returns: true if this tag scales the font size by a factor
--- scale_set=(scale_set)
Sets the value whether this tag scales the font size by a factor or not.
* scale_set: true if this tag scales the font size by a factor
* Returns: scale_set
--- set_scale_set(scale_set)
Same as scale_set=.
* scale_set: true if this tag scales the font size by a factor
* Returns: self
--- pixels_above_lines_set?
Gets the value whether this tag affects the number of pixels above lines or not.
* Returns: true if this tag affects the number of pixels above lines
--- pixels_above_lines_set=(setting)
Sets the value whether this tag affects the number of pixels above lines or not.
* setting: true if this tag affects the number of pixels above lines
* Returns: setting
--- set_pixels_above_lines_set(setting)
Same as pixels_above_lines_set=.
* setting: true if this tag affects the number of pixels above lines
* Returns: self
--- pixels_below_lines_set?
Gets the value whether this tag affects the number of pixels above lines or not.
* Returns: true if this tag affects the number of pixels above lines
--- pixels_below_lines_set=(setting)
Sets the value whether this tag affects the number of pixels above lines or not.
* setting: true if this tag affects the number of pixels above lines
* Returns: setting
--- set_pixels_below_lines_set(setting)
Same as pixels_below_lines_set=.
* setting: true if this tag affects the number of pixels above lines
* Returns: self
--- pixels_inside_wrap
Gets the Pixels of blank space between wrapped lines in a paragraph.
* Returns: Pixels of blank space between wrapped lines in a paragraph
--- pixels_inside_wrap=(setting)
Sets the Pixels of blank space between wrapped lines in a paragraph.
* setting: Pixels of blank space between wrapped lines in a paragraph
* Returns: setting
--- set_pixels_inside_wrap(setting)
Same as pixels_inside_wrap=.
* setting: Pixels of blank space between wrapped lines in a paragraph
* Returns: self
--- editable_set?
Gets the value whether this tag affects text editability or not.
* Returns: true if this tag affects text editability
--- editable_set=(editable_set)
Sets the value whether this tag affects text editability or not.
* editable_set: true if this tag affects text editability
* Returns: editable_set
--- set_editable_set(editable_set)
Same as editable_set=.
* editable_set: true if this tag affects text editability
* Returns: self
--- wrap_mode_set?
Gets the value whether this tag affects line wrap mode or not.
* Returns: true if this tag affects line wrap mode
--- wrap_mode_set=(wrap_mode_set)
Sets the value whether this tag affects line wrap mode or not.
* wrap_mode_set: true if this tag affects line wrap mode
* Returns: wrap_mode_set
--- set_wrap_mode_set(wrap_mode_set)
Same as wrap_mode_set=.
* wrap_mode_set: true if this tag affects line wrap mode
* Returns: self
--- justification_set?
Gets the value whether this tag affects paragraph justification or not.
* Returns: true if this tag affects paragraph justification
--- justification_set=(setting)
Sets the value whether this tag affects paragraph justification or not.
* setting: true if this tag affects paragraph justification
* Returns: setting
--- set_justification_set(setting)
Same as justification_set=.
* setting: true if this tag affects paragraph justification
* Returns: self
--- left_margin_set?
Gets the value whether this tag affects the left margin or not.
* Returns: true if this tag affects the left margin
--- left_margin_set=(setting)
Sets the value whether this tag affects the left margin or not.
* setting: true if this tag affects the left margin
* Returns: setting
--- set_left_margin_set(setting)
Same as left_margin_set=.
* setting: true if this tag affects the left margin
* Returns: self
--- indent_set?
Gets the value whether this tag affects indentation or not.
* Returns: true if this tag affects indentation
--- indent_set=(indent_set)
Sets the value whether this tag affects indentation or not.
* indent_set: true if this tag affects indentation
* Returns: indent_set
--- set_indent_set(indent_set)
Same as indent_set=.
* indent_set: true if this tag affects indentation
* Returns: self
--- strikethrough_set?
Gets the value whether this tag affects strikethrough or not.
* Returns: true if this tag affects strikethrough
--- strikethrough_set=(setting)
Sets the value whether this tag affects strikethrough or not.
* setting: true if this tag affects strikethrough
* Returns: setting
--- set_strikethrough_set(setting)
Same as strikethrough_set=.
* setting: true if this tag affects strikethrough
* Returns: self
--- right_margin_set?
Gets the value whether this tag affects the right margin or not.
* Returns: true if this tag affects the right margin
--- right_margin_set=(setting)
Sets the value whether this tag affects the right margin or not.
* setting: true if this tag affects the right margin
* Returns: setting
--- set_right_margin_set(setting)
Same as right_margin_set=.
* setting: true if this tag affects the right margin
* Returns: self
--- underline_set?
Gets the value whether this tag affects underlining or not.
* Returns: true if this tag affects underlining
--- underline_set=(setting)
Sets the value whether this tag affects underlining or not.
* setting: true if this tag affects underlining
* Returns: setting
--- set_underline_set(setting)
Same as underline_set=.
* setting: true if this tag affects underlining
* Returns: self
--- rise_set?
Gets the value whether this tag affects the rise or not.
* Returns: true if this tag affects the rise
--- rise_set=(rise_set)
Sets the value whether this tag affects the rise or not.
* rise_set: true if this tag affects the rise
* Returns: rise_set
--- set_rise_set(rise_set)
Same as rise_set=.
* rise_set: true if this tag affects the rise
* Returns: self
--- background_full_height_set?
Gets the value whether this tag affects background height or not.
* Returns: true if this tag affects background height
--- background_full_height_set=(setting)
Sets the value whether this tag affects background height or not.
* setting: true if this tag affects background height
* Returns: setting
--- set_background_full_height_set(setting)
Same as background_full_height_set=.
* setting: true if this tag affects background height
* Returns: self
--- language_set?
Gets the value whether this tag affects the language the text is rendered as or not.
* Returns: true if this tag affects the language the text is rendered as
--- language_set=(setting)
Sets the value whether this tag affects the language the text is rendered as or not.
* setting: true if this tag affects the language the text is rendered as
* Returns: setting
--- set_language_set(setting)
Same as language_set=.
* setting: true if this tag affects the language the text is rendered as
* Returns: self
--- tabs_set?
Gets the value whether this tag affects tabs or not.
* Returns: true if this tag affects tabs
--- tabs_set=(tabs_set)
Sets the value whether this tag affects tabs or not.
* tabs_set: true if this tag affects tabs
* Returns: tabs_set
--- set_tabs_set(tabs_set)
Same as tabs_set=.
* tabs_set: true if this tag affects tabs
* Returns: self
--- invisible_set?
Gets the value whether this tag affects text visibility or not.
* Returns: true if this tag affects text visibility
--- invisible_set=(setting)
Sets the value whether this tag affects text visibility or not.
* setting: true if this tag affects text visibility
* Returns: setting
--- set_invisible_set(setting)
Same as invisible_set=.
* setting: true if this tag affects text visibility
* Returns: self
== Constants
=== GtkWrapMode
Describes a type of line wrapping.
--- WRAP_NONE
do not wrap lines; just make the text area wider.
--- WRAP_CHAR
wrap text, breaking lines anywhere the cursor can appear (between characters, usually - if you want to be technical, between graphemes, see Pango.get_log_attrs).
--- WRAP_WORD
wrap text, breaking lines in between words.
== Properties
--- background: String (Write)
Background color as a string
--- background-full-height: true or false (Read/Write)
Whether the background color fills the entire line height or only the height of the tagged characters
--- background-full-height-set: true or false (Read/Write)
Whether this tag affects background height
--- background-gdk: Gdk::Color (Read/Write)
Background color as a (possibly unallocated) Gdk::Color
--- background-set: true or false (Read/Write)
Whether this tag affects the background color
--- background-stipple: Gdk::Pixmap (Read/Write)
Bitmap to use as a mask when drawing the text background
--- background-stipple-set: true or false (Read/Write)
Whether this tag affects the background stipple
--- direction: Integer (Read/Write)
Text direction, e.g. right-to-left or left-to-right
--- editable: true or false (Read/Write)
Whether the text can be modified by the user
--- editable-set: true or false (Read/Write)
Whether this tag affects text editability
--- family: String (Read/Write)
Name of the font family, e.g. Sans, Helvetica, Times, Monospace
--- family-set: true or false (Read/Write)
Whether this tag affects the font family
--- font: String (Read/Write)
Font description as a string, e.g. "Sans Italic 12"
--- font-desc: Pango::FontDescription (Read/Write)
Font description as a Pango::FontDescription struct
--- foreground: String (Write)
Foreground color as a string
--- foreground-gdk: Gdk::Color (Read/Write)
Foreground color as a (possibly unallocated) Gdk::Color
--- foreground-set: true or false (Read/Write)
Whether this tag affects the foreground color
--- foreground-stipple: Gdk::Pixmap (Read/Write)
Bitmap to use as a mask when drawing the text foreground
--- foreground-stipple-set: true or false (Read/Write)
Whether this tag affects the foreground stipple
--- indent: Integer (Read/Write)
Amount to indent the paragraph, in pixels
--- indent-set: true or false (Read/Write)
Whether this tag affects indentation
--- invisible: true or false (Read/Write)
Whether this text is hidden. Not implemented in GTK 2.0
--- invisible-set: true or false (Read/Write)
Whether this tag affects text visibility
--- justification: Integer (Read/Write)
Left, right, or center justification
--- justification-set: true or false (Read/Write)
Whether this tag affects paragraph justification
--- language: String (Read/Write)
The language this text is in, as an ISO code. Pango can use this as a hint when rendering the text. If you don't understand this parameter, you probably don't need it
--- language-set: true or false (Read/Write)
Whether this tag affects the language the text is rendered as
--- left-margin: Integer (Read/Write)
Width of the left margin in pixels
--- left-margin-set: true or false (Read/Write)
Whether this tag affects the left margin
--- name: String (Read/Write)
Name used to refer to the text tag. nil for anonymous tags
--- pixels-above-lines: Integer (Read/Write)
Pixels of blank space above paragraphs
--- pixels-above-lines-set: true or false (Read/Write)
Whether this tag affects the number of pixels above lines
--- pixels-below-lines: Integer (Read/Write)
Pixels of blank space below paragraphs
--- pixels-below-lines-set: true or false (Read/Write)
Whether this tag affects the number of pixels above lines
--- pixels-inside-wrap: Integer (Read/Write)
Pixels of blank space between wrapped lines in a paragraph
--- pixels-inside-wrap-set: true or false (Read/Write)
Whether this tag affects the number of pixels between wrapped lines
--- right-margin: Integer (Read/Write)
Width of the right margin in pixels
--- right-margin-set: true or false (Read/Write)
Whether this tag affects the right margin
--- rise: Integer (Read/Write)
Offset of text above the baseline (below the baseline if rise is negative) in pixels
--- rise-set: true or false (Read/Write)
Whether this tag affects the rise
- xxxxxxxxxxxxxxxxxxxxxxxxxxxx not yet
-
--- scale: Float (Read/Write)
- Font size as a scale factor relative to the default font size. This properly adapts to theme changes etc. so is recommended. Pango predefines some scales such as PANGO_SCALE_X_LARGE
+ Font size as a scale factor relative to the default font size. This properly adapts to theme changes etc. so is recommended. Pango predefines some scales such as Pango::AttrScale::X_LARGE
--- scale-set: true or false (Read/Write)
Whether this tag scales the font size by a factor
--- size: Integer (Read/Write)
Font size in Pango units
--- size-points: Float (Read/Write)
Font size in points
--- size-set: true or false (Read/Write)
Whether this tag affects the font size
--- stretch: Integer (Read/Write)
- Font stretch as a PangoStretch, e.g. PANGO_STRETCH_CONDENSED
+ Font stretch as a PangoStretch, e.g. Pango::FontDescription::STRETCH_CONDENSED
--- stretch-set: true or false (Read/Write)
Whether this tag affects the font stretch
--- strikethrough: true or false (Read/Write)
Whether to strike through the text
--- strikethrough-set: true or false (Read/Write)
Whether this tag affects strikethrough
--- style: Integer (Read/Write)
- Font style as a PangoStyle, e.g. PANGO_STYLE_ITALIC
+ Font style as a PangoStyle, e.g. Pango::FontDescription::STYLE_ITALIC
--- style-set: true or false (Read/Write)
Whether this tag affects the font style
--- tabs: Pango::TabArray (Read/Write)
Custom tabs for this text
--- tabs-set: true or false (Read/Write)
Whether this tag affects tabs
--- underline: Integer (Read/Write)
Style of underline for this text
--- underline-set: true or false (Read/Write)
Whether this tag affects underlining
--- variant: Integer (Read/Write)
- Font variant as a PangoVariant, e.g. PANGO_VARIANT_SMALL_CAPS
+ Font variant as a PangoVariant, e.g. Pango::FontDescription::VARIANT_SMALL_CAPS
--- variant-set: true or false (Read/Write)
Whether this tag affects the font variant
--- weight: Integer (Read/Write)
- Font weight as an integer, see predefined values in PangoWeight; for example, PANGO_WEIGHT_BOLD
+ Font weight as an integer, see predefined values in PangoWeight; for example, Pango::FontDescription::WEIGHT_BOLD
--- weight-set: true or false (Read/Write)
Whether this tag affects the font weight
--- wrap-mode: Integer (Read/Write)
Whether to wrap lines never, at word boundaries, or at character boundaries
--- wrap-mode-set: true or false (Read/Write)
Whether this tag affects line wrap mode
== Signals
--- event: self
* self:
== See Also
- ((<Masao>))