FontChooser
Object Hierarchy:
Description:
FontChooser is an interface that can be implemented by widgets displaying the list of fonts.
In GTK, the main objects that implement this interface are FontChooserWidget, FontChooserDialog and FontButton .
All known implementing classes:
Namespace: Gtk
Package: gtk4
Content:
Properties:
- public abstract string font { owned get; set; }
The font description as a string, e.
- public abstract FontDescription font_desc { owned get; set; }
The font description as a FontDescription.
- public abstract string font_features { owned get; }
The selected font features, in a format that is compatible with CSS and with Pango attributes.
- public abstract string language { owned get; set; }
The language for which the font_features were selected, in a format that is compatible with CSS and with Pango attributes.
- public abstract FontChooserLevel level { get; set; }
The level of granularity to offer for selecting fonts.
- public abstract string preview_text { owned get; set; }
The string with which to preview the font.
- public abstract bool show_preview_entry { get; set; }
Whether to show an entry to change the preview text.
Methods:
- public string? get_font ()
Gets the currently-selected font name.
- public FontDescription? get_font_desc ()
Gets the currently-selected font.
- public abstract unowned FontFace? get_font_face ()
Gets the FontFace representing the selected font group details (i.
- public abstract unowned FontFamily? get_font_family ()
Gets the FontFamily representing the selected font family.
- public string get_font_features ()
Gets the currently-selected font features.
- public abstract FontMap? get_font_map ()
Gets the custom font map of this font chooser widget, or null if it does not have one.
- public abstract int get_font_size ()
The selected font size.
- public string get_language ()
Gets the language that is used for font features.
- public FontChooserLevel get_level ()
Returns the current level of granularity for selecting fonts.
- public string get_preview_text ()
Gets the text displayed in the preview area.
- public bool get_show_preview_entry ()
Returns whether the preview entry is shown or not.
- public abstract void set_filter_func (owned FontFilterFunc? filter)
Adds a filter function that decides which fonts to display in the font chooser.
- public void set_font (string fontname)
Sets the currently-selected font.
- public void set_font_desc (FontDescription font_desc)
Sets the currently-selected font from
font_desc. - public abstract void set_font_map (FontMap? fontmap)
Sets a custom font map to use for this font chooser widget.
- public void set_language (string language)
Sets the language to use for font features.
- public void set_level (FontChooserLevel level)
Sets the desired level of granularity for selecting fonts.
- public void set_preview_text (string text)
Sets the text displayed in the preview area.
- public void set_show_preview_entry (bool show_preview_entry)
Shows or hides the editable preview entry.
Signals:
- public virtual signal void font_activated (string fontname)
Emitted when a font is activated.
Inherited Members:
All known members inherited from class GLib.Object