WebKitPrintCustomWidget: WebKit2GTK+ Reference Manual

WebKitPrintCustomWidget

WebKitPrintCustomWidget — Allows to embed a custom widget in print dialog

Functions

WebKitPrintCustomWidget *	webkit_print_custom_widget_new ()
GtkWidget *	webkit_print_custom_widget_get_widget ()
const gchar *	webkit_print_custom_widget_get_title ()

Properties

gchar *	title	Read / Write / Construct Only
GtkWidget *	widget	Read / Write / Construct Only

Signals

void	apply	Run Last
void	update	Run Last

Types and Values

struct

WebKitPrintCustomWidget

Object Hierarchy

    GObject
    ╰── WebKitPrintCustomWidget

Description

A WebKitPrintCustomWidget allows to embed a custom widget in the print dialog by connecting to the “create-custom-widget” signal, creating a new WebKitPrintCustomWidget with webkit_print_custom_widget_new() and returning it from there. You can later use webkit_print_operation_run_dialog() to display the dialog.

Functions

webkit_print_custom_widget_new ()

WebKitPrintCustomWidget *
webkit_print_custom_widget_new (GtkWidget *widget,
                                const char *title);

Create a new WebKitPrintCustomWidget 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.

Parameters

widget	a GtkWidget
title	a `widget` 's title

Returns

a new WebKitPrintOperation.

[transfer full]

Since: 2.16

webkit_print_custom_widget_get_widget ()

GtkWidget *
webkit_print_custom_widget_get_widget (WebKitPrintCustomWidget *print_custom_widget);

Return the value of “widget” property for the given print_custom_widget object. The returned value will always be valid if called from “apply” or “update” callbacks, but it will be NULL if called after the “apply” signal is emitted.

Parameters

print_custom_widget

a WebKitPrintCustomWidget

Returns

a GtkWidget.

[transfer none]

Since: 2.16

webkit_print_custom_widget_get_title ()

const gchar *
webkit_print_custom_widget_get_title (WebKitPrintCustomWidget *print_custom_widget);

Return the value of “title” property for the given print_custom_widget object.

Parameters

print_custom_widget

a WebKitPrintCustomWidget

Returns

Title of the print_custom_widget .

Since: 2.16

Types and Values

struct WebKitPrintCustomWidget

struct WebKitPrintCustomWidget;

Property Details

The `“title”` property

  “title”                    gchar *

The title of the custom widget.

Flags: Read / Write / Construct Only

Default value: NULL

Since: 2.16

The `“widget”` property

  “widget”                   GtkWidget *

The custom GtkWidget that will be embedded in the dialog.

Flags: Read / Write / Construct Only

Since: 2.16

Signal Details

The `“apply”` signal

void
user_function (WebKitPrintCustomWidget *print_custom_widget,
               gpointer                 user_data)

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.

Parameters

print_custom_widget	the WebKitPrintCustomWidget on which the signal was emitted
user_data	user data set when the signal handler was connected.

Flags: Run Last

Since: 2.16

The `“update”` signal

void
user_function (WebKitPrintCustomWidget *print_custom_widget,
               GtkPageSetup            *page_setup,
               GtkPrintSettings        *print_settings,
               gpointer                 user_data)

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.

Parameters

print_custom_widget	the WebKitPrintCustomWidget on which the signal was emitted
page_setup	actual page setup
print_settings	actual print settings
user_data	user data set when the signal handler was connected.

Flags: Run Last

Since: 2.16