Struct gtk4::FontButton

source ·
#[repr(transparent)]
pub struct FontButton { /* private fields */ }
Expand description

Use FontDialogButton instead The FontButton allows to open a font chooser dialog to change the font.

An example GtkFontButton

It is suitable widget for selecting a font in a preference dialog.

CSS nodes

fontbutton
╰── button.font
    ╰── [content]

FontButton has a single CSS node with name fontbutton which contains a button node with the .font style class.

Implements

WidgetExt, glib::ObjectExt, AccessibleExt, BuildableExt, ConstraintTargetExt, FontChooserExt, WidgetExtManual, AccessibleExtManual, FontChooserExtManual

Implementations§

Creates a new font picker widget.

Deprecated since 4.10

Use FontDialogButton instead

Returns

a new font picker widget.

Creates a new font picker widget showing the given font.

Deprecated since 4.10

Use FontDialogButton instead

fontname

Name of font to display in font chooser dialog

Returns

a new font picker widget.

Creates a new builder-pattern struct instance to construct FontButton objects.

This method returns an instance of FontButtonBuilder which can be used to create FontButton objects.

Gets whether the dialog is modal.

Deprecated since 4.10

Use FontDialogButton instead

Returns

true if the dialog is modal

Retrieves the title of the font chooser dialog.

Deprecated since 4.10

Use FontDialogButton instead

Returns

an internal copy of the title string which must not be freed.

Returns whether the selected font is used in the label.

Deprecated since 4.10

Use FontDialogButton instead

Returns

whether the selected font is used in the label.

Returns whether the selected size is used in the label.

Deprecated since 4.10

Use FontDialogButton instead

Returns

whether the selected size is used in the label.

Sets whether the dialog should be modal.

Deprecated since 4.10

Use FontDialogButton instead

true to make the dialog modal

Sets the title for the font chooser dialog.

Deprecated since 4.10

Use FontDialogButton instead

title

a string containing the font chooser dialog title

If @use_font is true, the font name will be written using the selected font.

Deprecated since 4.10

Use FontDialogButton instead

use_font

If true, font name will be written using font chosen.

If @use_size is true, the font name will be written using the selected size.

Deprecated since 4.10

Use FontDialogButton instead

use_size

If true, font name will be written using the selected size.

Available on crate feature v4_4 only.

Emitted to when the font button is activated.

The ::activate signal on FontButton is an action signal and emitting it causes the button to present its dialog.

Available on crate feature v4_4 only.

Emitted when the user selects a font.

When handling this signal, use FontChooserExt::font() to find out which font was just selected.

Note that this signal is only emitted when the user changes the font. If you need to react to programmatic font changes as well, use the notify::font signal.

Trait Implementations§

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This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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Auto Trait Implementations§

Blanket Implementations§

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