Class
Gtk.FontButton
Description [src]
final class Gtk.FontButton : Gtk.Widget {
/* No available fields */
}The GtkFontButton allows to open a font chooser dialog to change
the font.
It is suitable widget for selecting a font in a preference dialog.
CSS nodes
fontbutton
╰── button.font
╰── [content]
GtkFontButton has a single CSS node with name fontbutton which
contains a button node with the .font style class.
Ancestors
- GtkWidget
- GInitiallyUnowned
- GObject
Constructors
gtk_font_button_new
Creates a new font picker widget.
gtk_font_button_new_with_font
Creates a new font picker widget showing the given font.
Instance methods
gtk_font_button_get_modal
Gets whether the dialog is modal.
gtk_font_button_get_title
Retrieves the title of the font chooser dialog.
gtk_font_button_get_use_font
Returns whether the selected font is used in the label.
gtk_font_button_get_use_size
Returns whether the selected size is used in the label.
gtk_font_button_set_modal
Sets whether the dialog should be modal.
gtk_font_button_set_title
Sets the title for the font chooser dialog.
gtk_font_button_set_use_font
If use_font is TRUE, the font name will be written
using the selected font.
gtk_font_button_set_use_size
If use_size is TRUE, the font name will be written using
the selected size.
Methods inherited from GtkWidget (159)
Methods inherited from GtkAccessible (10)
gtk_accessible_get_accessible_role
Retrieves the GtkAccessibleRole for the given GtkAccessible.
gtk_accessible_reset_property
Resets the accessible property to its default value.
gtk_accessible_reset_relation
Resets the accessible relation to its default value.
gtk_accessible_reset_state
Resets the accessible state to its default value.
gtk_accessible_update_property
Updates a list of accessible properties.
gtk_accessible_update_property_value
Updates an array of accessible properties.
gtk_accessible_update_relation
Updates a list of accessible relations.
gtk_accessible_update_relation_value
Updates an array of accessible relations.
gtk_accessible_update_state
Updates a list of accessible states. See the GtkAccessibleState
documentation for the value types of accessible states.
gtk_accessible_update_state_value
Updates an array of accessible states.
Methods inherited from GtkBuildable (1)
gtk_buildable_get_buildable_id
Gets the ID of the buildable object.
Methods inherited from GtkFontChooser (19)
gtk_font_chooser_get_font
Gets the currently-selected font name.
gtk_font_chooser_get_font_desc
Gets the currently-selected font.
gtk_font_chooser_get_font_face
Gets the PangoFontFace representing the selected font group
details (i.e. family, slant, weight, width, etc).
gtk_font_chooser_get_font_family
Gets the PangoFontFamily representing the selected font family.
gtk_font_chooser_get_font_features
Gets the currently-selected font features.
gtk_font_chooser_get_font_map
Gets the custom font map of this font chooser widget,
or NULL if it does not have one.
gtk_font_chooser_get_font_size
The selected font size.
gtk_font_chooser_get_language
Gets the language that is used for font features.
gtk_font_chooser_get_level
Returns the current level of granularity for selecting fonts.
gtk_font_chooser_get_preview_text
Gets the text displayed in the preview area.
gtk_font_chooser_get_show_preview_entry
Returns whether the preview entry is shown or not.
gtk_font_chooser_set_filter_func
Adds a filter function that decides which fonts to display in the font chooser.
gtk_font_chooser_set_font
Sets the currently-selected font.
gtk_font_chooser_set_font_desc
Sets the currently-selected font from font_desc.
gtk_font_chooser_set_font_map
Sets a custom font map to use for this font chooser widget.
gtk_font_chooser_set_language
Sets the language to use for font features.
gtk_font_chooser_set_level
Sets the desired level of granularity for selecting fonts.
gtk_font_chooser_set_preview_text
Sets the text displayed in the preview area.
gtk_font_chooser_set_show_preview_entry
Shows or hides the editable preview entry.
Properties
Gtk.FontButton:modal
Whether the font chooser dialog should be modal.
Gtk.FontButton:title
The title of the font chooser dialog.
Gtk.FontButton:use-font
Whether the buttons label will be drawn in the selected font.
Gtk.FontButton:use-size
Whether the buttons label will use the selected font size.
Properties inherited from GtkWidget (34)
Gtk.Widget:can-focus
Whether the widget or any of its descendents can accept the input focus.
Gtk.Widget:can-target
Whether the widget can receive pointer events.
Gtk.Widget:css-classes
A list of css classes applied to this widget.
Gtk.Widget:css-name
The name of this widget in the CSS tree.
Gtk.Widget:cursor
The cursor used by widget.
Gtk.Widget:focus-on-click
Whether the widget should grab focus when it is clicked with the mouse.
Gtk.Widget:focusable
Whether this widget itself will accept the input focus.
Gtk.Widget:halign
How to distribute horizontal space if widget gets extra space.
Gtk.Widget:has-default
Whether the widget is the default widget.
Gtk.Widget:has-focus
Whether the widget has the input focus.
Gtk.Widget:has-tooltip
Enables or disables the emission of the ::query-tooltip signal on widget.
Gtk.Widget:height-request
Override for height request of the widget.
Gtk.Widget:hexpand
Whether to expand horizontally.
Gtk.Widget:hexpand-set
Whether to use the hexpand property.
Gtk.Widget:layout-manager
The GtkLayoutManager instance to use to compute the preferred size
of the widget, and allocate its children.
Gtk.Widget:margin-bottom
Margin on bottom side of widget.
Gtk.Widget:margin-end
Margin on end of widget, horizontally.
Gtk.Widget:margin-start
Margin on start of widget, horizontally.
Gtk.Widget:margin-top
Margin on top side of widget.
Gtk.Widget:name
The name of the widget.
Gtk.Widget:opacity
The requested opacity of the widget.
Gtk.Widget:overflow
How content outside the widget’s content area is treated.
Gtk.Widget:parent
The parent widget of this widget.
Gtk.Widget:receives-default
Whether the widget will receive the default action when it is focused.
Gtk.Widget:root
The GtkRoot widget of the widget tree containing this widget.
Gtk.Widget:scale-factor
The scale factor of the widget.
Gtk.Widget:sensitive
Whether the widget responds to input.
Gtk.Widget:tooltip-markup
Sets the text of tooltip to be the given string, which is marked up with Pango markup.
Gtk.Widget:tooltip-text
Sets the text of tooltip to be the given string.
Gtk.Widget:valign
How to distribute vertical space if widget gets extra space.
Gtk.Widget:vexpand
Whether to expand vertically.
Gtk.Widget:vexpand-set
Whether to use the vexpand property.
Gtk.Widget:visible
Whether the widget is visible.
Gtk.Widget:width-request
Override for width request of the widget.
Properties inherited from GtkAccessible (1)
Gtk.Accessible:accessible-role
The accessible role of the given GtkAccessible implementation.
Properties inherited from GtkFontChooser (7)
Gtk.FontChooser:font
The font description as a string, e.g. “Sans Italic 12”.
Gtk.FontChooser:font-desc
The font description as a PangoFontDescription.
Gtk.FontChooser:font-features
The selected font features.
Gtk.FontChooser:language
The language for which the font features were selected.
Gtk.FontChooser:level
The level of granularity to offer for selecting fonts.
Gtk.FontChooser:preview-text
The string with which to preview the font.
Gtk.FontChooser:show-preview-entry
Whether to show an entry to change the preview text.
Signals
Gtk.FontButton::font-set
Emitted when the user selects a font.
Signals inherited from GtkWidget (13)
Gtk.Widget::destroy
Signals that all holders of a reference to the widget should release the reference that they hold.
Gtk.Widget::direction-changed
Emitted when the text direction of a widget changes.
Gtk.Widget::hide
Emitted when widget is hidden.
Gtk.Widget::keynav-failed
Emitted if keyboard navigation fails.
Gtk.Widget::map
Emitted when widget is going to be mapped.
Gtk.Widget::mnemonic-activate
Emitted when a widget is activated via a mnemonic.
Gtk.Widget::move-focus
Emitted when the focus is moved.
Gtk.Widget::query-tooltip
Emitted when the widgets tooltip is about to be shown.
Gtk.Widget::realize
Emitted when widget is associated with a GdkSurface.
Gtk.Widget::show
Emitted when widget is shown.
Gtk.Widget::state-flags-changed
Emitted when the widget state changes.
Gtk.Widget::unmap
Emitted when widget is going to be unmapped.
Gtk.Widget::unrealize
Emitted when the GdkSurface associated with widget is destroyed.
Signals inherited from GtkFontChooser (1)
Gtk.FontChooser::font-activated
Emitted when a font is activated.