| Copyright | Will Thompson Iñaki García Etxebarria and Jonas Platte |
|---|---|
| License | LGPL-2.1 |
| Maintainer | Iñaki García Etxebarria (inaki@blueleaf.cc) |
| Safe Haskell | None |
| Language | Haskell2010 |
GI.Gtk.Objects.FontChooserWidget
Description
The FontChooserWidget widget lists the available fonts,
styles and sizes, allowing the user to select a font. It is
used in the FontChooserDialog widget to provide a
dialog box for selecting fonts.
To set the font which is initially selected, use
fontChooserSetFont or fontChooserSetFontDesc.
To get the selected font use fontChooserGetFont or
fontChooserGetFontDesc.
To change the text which is shown in the preview area, use
fontChooserSetPreviewText.
CSS nodes
GtkFontChooserWidget has a single CSS node with name fontchooser.
Since: 3.2
Synopsis
- newtype FontChooserWidget = FontChooserWidget (ManagedPtr FontChooserWidget)
- class (GObject o, IsDescendantOf FontChooserWidget o) => IsFontChooserWidget o
- toFontChooserWidget :: (MonadIO m, IsFontChooserWidget o) => o -> m FontChooserWidget
- noFontChooserWidget :: Maybe FontChooserWidget
- fontChooserWidgetNew :: (HasCallStack, MonadIO m) => m FontChooserWidget
- getFontChooserWidgetTweakAction :: (MonadIO m, IsFontChooserWidget o) => o -> m (Maybe Action)
Exported types
newtype FontChooserWidget Source #
Memory-managed wrapper type.
Constructors
| FontChooserWidget (ManagedPtr FontChooserWidget) |
Instances
| GObject FontChooserWidget Source # | |
Defined in GI.Gtk.Objects.FontChooserWidget Methods gobjectType :: IO GType | |
| HasParentTypes FontChooserWidget Source # | |
Defined in GI.Gtk.Objects.FontChooserWidget | |
| type ParentTypes FontChooserWidget Source # | |
Defined in GI.Gtk.Objects.FontChooserWidget type ParentTypes FontChooserWidget = Box ': (Container ': (Widget ': (Object ': (ImplementorIface ': (Buildable ': (FontChooser ': (Orientable ': ([] :: [Type])))))))) | |
class (GObject o, IsDescendantOf FontChooserWidget o) => IsFontChooserWidget o Source #
Type class for types which can be safely cast to FontChooserWidget, for instance with toFontChooserWidget.
Instances
| (GObject o, IsDescendantOf FontChooserWidget o) => IsFontChooserWidget o Source # | |
Defined in GI.Gtk.Objects.FontChooserWidget | |
toFontChooserWidget :: (MonadIO m, IsFontChooserWidget o) => o -> m FontChooserWidget Source #
Cast to FontChooserWidget, for types for which this is known to be safe. For general casts, use castTo.
noFontChooserWidget :: Maybe FontChooserWidget Source #
A convenience alias for Nothing :: Maybe FontChooserWidget.
Methods
new
Arguments
| :: (HasCallStack, MonadIO m) | |
| => m FontChooserWidget | Returns: a new |
Creates a new FontChooserWidget.
Since: 3.2
Properties
tweakAction
A toggle action that can be used to switch to the tweak page of the font chooser widget, which lets the user tweak the OpenType features and variation axes of the selected font.
The action will be enabled or disabled depending on whether the selected font has any features or axes.
getFontChooserWidgetTweakAction :: (MonadIO m, IsFontChooserWidget o) => o -> m (Maybe Action) Source #
Get the value of the “tweak-action” property.
When overloading is enabled, this is equivalent to
get fontChooserWidget #tweakAction