FontDialogButton
Object Hierarchy:
Description:
[ CCode ( type_id = "gtk_font_dialog_button_get_type ()" ) ]
[ Version ( since = "4.10" ) ]
public sealed class FontDialogButton : Widget, Accessible, Buildable, ConstraintTarget
[ Version ( since = "4.10" ) ]
public sealed class FontDialogButton : Widget, Accessible, Buildable, ConstraintTarget
The `GtkFontDialogButton` is wrapped around a [class@Gtk.
FontDialog] and allows to open a font chooser dialog to change the font.
![An example GtkFontDialogButton](font-button.png)
It is suitable widget for selecting a font in a preference dialog.
CSS nodes
``` fontbutton ╰── button.font ╰── [content] ```
`GtkFontDialogButton` has a single CSS node with name fontbutton which contains a button node with the .font style class.
Namespace: Gtk
Package: gtk4
Content:
Properties:
- public FontDialog dialog { get; set; }
The `GtkFontDialog` that contains parameters for the font chooser dialog.
- public FontDescription font_desc { get; set; }
The selected font.
- public string font_features { get; set; }
The selected font features.
- public Language language { owned get; set; }
The selected language for font features.
- public FontLevel level { get; set; }
The level of detail for the font chooser dialog.
- public bool use_font { get; set; }
Whether the buttons label will be drawn in the selected font.
- public bool use_size { get; set; }
Whether the buttons label will use the selected font size.
Creation methods:
- public FontDialogButton (owned FontDialog? dialog)
Creates a new `GtkFontDialogButton` with the given `GtkFontDialog`.
Methods:
- public unowned FontDialog? get_dialog ()
Returns the `GtkFontDialog` of this.
- public unowned FontDescription? get_font_desc ()
Returns the font of the button.
- public unowned string? get_font_features ()
Returns the font features of the button.
- public Language? get_language ()
Returns the language that is used for font features.
- public FontLevel get_level ()
Returns the level of detail at which this dialog lets the user select fonts.
- public bool get_use_font ()
Returns whether the selected font is used in the label.
- public bool get_use_size ()
Returns whether the selected font size is used in the label.
- public void set_dialog (FontDialog dialog)
Sets a `GtkFontDialog` object to use for creating the font chooser dialog that is presented when the user clicks the button.
- public void set_font_desc (FontDescription font_desc)
Sets the font of the button.
- public void set_font_features (string? font_features)
Sets the font features of the button.
- public void set_language (Language? language)
Sets the language to use for font features.
- public void set_level (FontLevel level)
Sets the level of detail at which this dialog lets the user select fonts.
- public void set_use_font (bool use_font)
If
use_font
is `TRUE`, the font name will be written using the selected font. - public void set_use_size (bool use_size)
If
use_size
is `TRUE`, the font name will be written using the selected font size.
Signals:
- public signal void activate ()
Emitted when the font dialog button is activated.
Inherited Members:
All known members inherited from class Gtk.Widget
- action_set_enabled
- activate
- activate_action
- activate_action_variant
- activate_default
- add_binding
- add_binding_action
- add_binding_signal
- add_controller
- add_css_class
- add_mnemonic_label
- add_shortcut
- add_tick_callback
- allocate
- allocate_size
- bind_template_callback_full
- bind_template_child_full
- can_focus
- can_target
- child_focus
- compute_bounds
- compute_expand
- compute_expand_internal
- compute_point
- compute_transform
- contains
- create_pango_context
- create_pango_layout
- css_changed
- css_classes
- css_name
- cursor
- destroy
- direction_changed
- dispose_template
- error_bell
- focus
- focus_on_click
- focusable
- get_accessible_role
- get_activate_signal
- get_allocated_baseline
- get_allocated_height
- get_allocated_width
- get_allocation
- get_ancestor
- get_baseline
- get_can_focus
- get_can_target
- get_child_visible
- get_clipboard
- get_color
- get_css_classes
- get_css_name
- get_cursor
- get_default_direction
- get_direction
- get_display
- get_first_child
- get_focus_child
- get_focus_on_click
- get_focusable
- get_font_map
- get_font_options
- get_frame_clock
- get_halign
- get_has_tooltip
- get_height
- get_hexpand
- get_hexpand_set
- get_last_child
- get_layout_manager
- get_layout_manager_type
- get_mapped
- get_margin_bottom
- get_margin_end
- get_margin_start
- get_margin_top
- get_name
- get_native
- get_next_sibling
- get_opacity
- get_overflow
- get_pango_context
- get_parent
- get_preferred_size
- get_prev_sibling
- get_primary_clipboard
- get_realized
- get_receives_default
- get_request_mode
- get_root
- get_scale_factor
- get_sensitive
- get_settings
- get_size
- get_size_request
- get_state_flags
- get_style_context
- get_template_child
- get_tooltip_markup
- get_tooltip_text
- get_valign
- get_vexpand
- get_vexpand_set
- get_visible
- get_width
- grab_focus
- halign
- has_css_class
- has_default
- has_focus
- has_tooltip
- has_visible_focus
- height_request
- hexpand
- hexpand_set
- hide
- in_destruction
- init_template
- insert_action_group
- insert_after
- insert_before
- install_action
- install_property_action
- is_ancestor
- is_drawable
- is_focus
- is_sensitive
- is_visible
- keynav_failed
- layout_manager
- list_mnemonic_labels
- map
- margin_bottom
- margin_end
- margin_start
- margin_top
- measure
- mnemonic_activate
- move_focus
- name
- observe_children
- observe_controllers
- opacity
- overflow
- parent
- pick
- query_action
- query_tooltip
- queue_allocate
- queue_draw
- queue_resize
- realize
- receives_default
- remove_controller
- remove_css_class
- remove_mnemonic_label
- remove_tick_callback
- root
- scale_factor
- sensitive
- set_accessible_role
- set_activate_signal
- set_activate_signal_from_name
- set_can_focus
- set_can_target
- set_child_visible
- set_css_classes
- set_css_name
- set_cursor
- set_cursor_from_name
- set_default_direction
- set_direction
- set_focus_child
- set_focus_on_click
- set_focusable
- set_font_map
- set_font_options
- set_halign
- set_has_tooltip
- set_hexpand
- set_hexpand_set
- set_layout_manager
- set_layout_manager_type
- set_margin_bottom
- set_margin_end
- set_margin_start
- set_margin_top
- set_name
- set_opacity
- set_overflow
- set_parent
- set_receives_default
- set_sensitive
- set_size_request
- set_state_flags
- set_template
- set_template_from_resource
- set_template_scope
- set_tooltip_markup
- set_tooltip_text
- set_valign
- set_vexpand
- set_vexpand_set
- set_visible
- should_layout
- show
- size_allocate
- snapshot
- snapshot_child
- state_flags_changed
- system_setting_changed
- tooltip_markup
- tooltip_text
- translate_coordinates
- trigger_tooltip_query
- unmap
- unparent
- unrealize
- unroot
- unset_state_flags
- valign
- vexpand
- vexpand_set
- visible
- width_request
All known members inherited from class GLib.Object
All known members inherited from interface Gtk.Accessible
All known members inherited from interface Gtk.Buildable