GI.WebKit2.Objects.PrintCustomWidget

Allows to embed a custom widget in print dialog.

A WebKitPrintCustomWidget allows to embed a custom widget in the print dialog by connecting to the PrintOperation::createCustomWidget signal, creating a new WebKitPrintCustomWidget with printCustomWidgetNew and returning it from there. You can later use printOperationRunDialog to display the dialog.

Since: 2.16

Exported types

newtype PrintCustomWidget

Memory-managed wrapper type.

Constructors

PrintCustomWidget (ManagedPtr PrintCustomWidget)

Instances

Eq PrintCustomWidget

Defined in GI.WebKit2.Objects.PrintCustomWidget

Methods

(==) :: PrintCustomWidget -> PrintCustomWidget -> Bool

(/=) :: PrintCustomWidget -> PrintCustomWidget -> Bool

GObject PrintCustomWidget

Defined in GI.WebKit2.Objects.PrintCustomWidget

ManagedPtrNewtype PrintCustomWidget

Defined in GI.WebKit2.Objects.PrintCustomWidget

Methods

toManagedPtr :: PrintCustomWidget -> ManagedPtr PrintCustomWidget

TypedObject PrintCustomWidget

Defined in GI.WebKit2.Objects.PrintCustomWidget

Methods

glibType :: IO GType

HasParentTypes PrintCustomWidget

Defined in GI.WebKit2.Objects.PrintCustomWidget

IsGValue (Maybe PrintCustomWidget)

Convert PrintCustomWidget to and from GValue. See toGValue and fromGValue.

Defined in GI.WebKit2.Objects.PrintCustomWidget

Methods

gvalueGType_ :: IO GType

gvalueSet_ :: Ptr GValue -> Maybe PrintCustomWidget -> IO ()

gvalueGet_ :: Ptr GValue -> IO (Maybe PrintCustomWidget)

type ParentTypes PrintCustomWidget

Defined in GI.WebKit2.Objects.PrintCustomWidget

type ParentTypes PrintCustomWidget = '[Object]

class (GObject o, IsDescendantOf PrintCustomWidget o) => IsPrintCustomWidget o

Type class for types which can be safely cast to PrintCustomWidget, for instance with toPrintCustomWidget.

Instances

(GObject o, IsDescendantOf PrintCustomWidget o) => IsPrintCustomWidget o

Defined in GI.WebKit2.Objects.PrintCustomWidget

toPrintCustomWidget :: (MonadIO m, IsPrintCustomWidget o) => o -> m PrintCustomWidget

Cast to PrintCustomWidget, for types for which this is known to be safe. For general casts, use castTo.

Methods

Click to display all available methods, including inherited ones

Methods

bindProperty, bindPropertyFull, forceFloating, freezeNotify, getv, isFloating, notify, notifyByPspec, ref, refSink, runDispose, stealData, stealQdata, thawNotify, unref, watchClosure.

Getters

getData, getProperty, getQdata, getTitle, getWidget.

Setters

setData, setDataFull, setProperty.

getTitle

printCustomWidgetGetTitle

Arguments

:: (HasCallStack, MonadIO m, IsPrintCustomWidget a)

=> a

printCustomWidget: a PrintCustomWidget

-> m Text

Returns: Title of the printCustomWidget.

Return the value of PrintCustomWidget:title property.

Return the value of PrintCustomWidget:title property for the given printCustomWidget object.

Since: 2.16

getWidget

printCustomWidgetGetWidget

Arguments

:: (HasCallStack, MonadIO m, IsPrintCustomWidget a)

=> a

printCustomWidget: a PrintCustomWidget

-> m (Maybe Widget)

Returns: a Widget.

Return the value of PrintCustomWidget:widget property.

Return the value of PrintCustomWidget:widget property for the given printCustomWidget object. The returned value will always be valid if called from PrintCustomWidget::apply or PrintCustomWidget::update callbacks, but it will be Nothing if called after the PrintCustomWidget::apply signal is emitted.

Since: 2.16

new

printCustomWidgetNew

Arguments

:: (HasCallStack, MonadIO m, IsWidget a)

=> a

widget: a Widget

-> Text

title: a widget's title

-> m PrintCustomWidget

Returns: a new PrintOperation.

Create a new PrintCustomWidget with given widget and title.

The widget ownership is taken and it is destroyed together with the dialog even if this object could still be alive at that point. You typically want to pass a container widget with multiple widgets in it.

Since: 2.16

Properties

title

The title of the custom widget.

Since: 2.16

constructPrintCustomWidgetTitle :: (IsPrintCustomWidget o, MonadIO m) => Text -> m (GValueConstruct o)

Construct a GValueConstruct with valid value for the “title” property. This is rarely needed directly, but it is used by new.

getPrintCustomWidgetTitle :: (MonadIO m, IsPrintCustomWidget o) => o -> m Text

Get the value of the “title” property. When overloading is enabled, this is equivalent to

get printCustomWidget #title

widget

The custom Widget that will be embedded in the dialog.

Since: 2.16

constructPrintCustomWidgetWidget :: (IsPrintCustomWidget o, MonadIO m, IsWidget a) => a -> m (GValueConstruct o)

Construct a GValueConstruct with valid value for the “widget” property. This is rarely needed directly, but it is used by new.

getPrintCustomWidgetWidget :: (MonadIO m, IsPrintCustomWidget o) => o -> m (Maybe Widget)

Get the value of the “widget” property. When overloading is enabled, this is equivalent to

get printCustomWidget #widget

Signals

apply

type PrintCustomWidgetApplyCallback = IO ()

Emitted right before the printing will start. You should read the information from the widget and update the content based on it if necessary. The widget is not guaranteed to be valid at a later time.

Since: 2.16

afterPrintCustomWidgetApply :: (IsPrintCustomWidget a, MonadIO m) => a -> ((?self :: a) => PrintCustomWidgetApplyCallback) -> m SignalHandlerId

Connect a signal handler for the apply signal, to be run after the default handler. When overloading is enabled, this is equivalent to

after printCustomWidget #apply callback

By default the object invoking the signal is not passed to the callback. If you need to access it, you can use the implit ?self parameter. Note that this requires activating the ImplicitParams GHC extension.

onPrintCustomWidgetApply :: (IsPrintCustomWidget a, MonadIO m) => a -> ((?self :: a) => PrintCustomWidgetApplyCallback) -> m SignalHandlerId

Connect a signal handler for the apply signal, to be run before the default handler. When overloading is enabled, this is equivalent to

on printCustomWidget #apply callback

update

type PrintCustomWidgetUpdateCallback

Arguments

 = PageSetup

pageSetup: actual page setup

-> PrintSettings

printSettings: actual print settings

-> IO ()

Emitted after change of selected printer in the dialog. The actual page setup and print settings are available and the custom widget can actualize itself according to their values.

Since: 2.16

afterPrintCustomWidgetUpdate :: (IsPrintCustomWidget a, MonadIO m) => a -> ((?self :: a) => PrintCustomWidgetUpdateCallback) -> m SignalHandlerId

Connect a signal handler for the update signal, to be run after the default handler. When overloading is enabled, this is equivalent to

after printCustomWidget #update callback

By default the object invoking the signal is not passed to the callback. If you need to access it, you can use the implit ?self parameter. Note that this requires activating the ImplicitParams GHC extension.

onPrintCustomWidgetUpdate :: (IsPrintCustomWidget a, MonadIO m) => a -> ((?self :: a) => PrintCustomWidgetUpdateCallback) -> m SignalHandlerId

Connect a signal handler for the update signal, to be run before the default handler. When overloading is enabled, this is equivalent to

on printCustomWidget #update callback