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WebKitSettingsWebKitSettings — Control the behaviour of a WebKitWebView |
WebKitSettings can be applied to a WebKitWebView to control text charset, color, font sizes, printing mode, script support, loading of images and various other things on a WebKitWebView. After creation, a WebKitSettings object contains default settings.
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/* Disable JavaScript. */ WebKitSettings *settings = webkit_web_view_group_get_settings (my_view_group); webkit_settings_set_enable_javascript (settings, FALSE); |
WebKitSettings *
webkit_settings_new (void
);
Creates a new WebKitSettings instance with default values. It must
be manually attached to a WebKitWebView.
See also webkit_settings_new_with_settings()
.
WebKitSettings * webkit_settings_new_with_settings (const gchar *first_setting_name
,...
);
Creates a new WebKitSettings instance with the given settings. It must be manually attached to a WebKitWebView.
first_setting_name |
name of first setting to set |
|
... |
value of first setting, followed by more settings,
|
gboolean
webkit_settings_get_auto_load_images (WebKitSettings *settings
);
Get the “auto-load-images” property.
void webkit_settings_set_auto_load_images (WebKitSettings *settings
,gboolean enabled
);
Set the “auto-load-images” property.
gboolean
webkit_settings_get_enable_frame_flattening
(WebKitSettings *settings
);
Get the “enable-frame-flattening” property.
void webkit_settings_set_enable_frame_flattening (WebKitSettings *settings
,gboolean enabled
);
Set the “enable-frame-flattening” property.
gboolean
webkit_settings_get_enable_html5_database
(WebKitSettings *settings
);
Get the “enable-html5-database” property.
void webkit_settings_set_enable_html5_database (WebKitSettings *settings
,gboolean enabled
);
Set the “enable-html5-database” property.
gboolean
webkit_settings_get_enable_html5_local_storage
(WebKitSettings *settings
);
Get the “enable-html5-local-storage” property.
void webkit_settings_set_enable_html5_local_storage (WebKitSettings *settings
,gboolean enabled
);
Set the “enable-html5-local-storage” property.
gboolean
webkit_settings_get_enable_hyperlink_auditing
(WebKitSettings *settings
);
Get the “enable-hyperlink-auditing” property.
void webkit_settings_set_enable_hyperlink_auditing (WebKitSettings *settings
,gboolean enabled
);
Set the “enable-hyperlink-auditing” property.
gboolean
webkit_settings_get_enable_java (WebKitSettings *settings
);
Get the “enable-java” property.
void webkit_settings_set_enable_java (WebKitSettings *settings
,gboolean enabled
);
Set the “enable-java” property.
gboolean
webkit_settings_get_enable_javascript (WebKitSettings *settings
);
Get the “enable-javascript” property.
void webkit_settings_set_enable_javascript (WebKitSettings *settings
,gboolean enabled
);
Set the “enable-javascript” property.
gboolean
webkit_settings_get_enable_javascript_markup
(WebKitSettings *settings
);
Get the “enable-javascript-markup” property.
Since: 2.24
void webkit_settings_set_enable_javascript_markup (WebKitSettings *settings
,gboolean enabled
);
Set the “enable-javascript-markup” property.
Since: 2.24
gboolean
webkit_settings_get_enable_offline_web_application_cache
(WebKitSettings *settings
);
Get the “enable-offline-web-application-cache” property.
void webkit_settings_set_enable_offline_web_application_cache (WebKitSettings *settings
,gboolean enabled
);
Set the “enable-offline-web-application-cache” property.
gboolean
webkit_settings_get_enable_plugins (WebKitSettings *settings
);
webkit_settings_get_enable_plugins
has been deprecated since version 2.32 and should not be used in newly-written code.
Get the “enable-plugins” property.
void webkit_settings_set_enable_plugins (WebKitSettings *settings
,gboolean enabled
);
webkit_settings_set_enable_plugins
has been deprecated since version 2.32 and should not be used in newly-written code.
Set the “enable-plugins” property.
gboolean
webkit_settings_get_enable_xss_auditor
(WebKitSettings *settings
);
Get the “enable-xss-auditor” property.
void webkit_settings_set_enable_xss_auditor (WebKitSettings *settings
,gboolean enabled
);
Set the “enable-xss-auditor” property.
gboolean
webkit_settings_get_javascript_can_open_windows_automatically
(WebKitSettings *settings
);
Get the “javascript-can-open-windows-automatically” property.
void webkit_settings_set_javascript_can_open_windows_automatically (WebKitSettings *settings
,gboolean enabled
);
Set the “javascript-can-open-windows-automatically” property.
gboolean
webkit_settings_get_load_icons_ignoring_image_load_setting
(WebKitSettings *settings
);
Get the “load-icons-ignoring-image-load-setting” property.
void webkit_settings_set_load_icons_ignoring_image_load_setting (WebKitSettings *settings
,gboolean enabled
);
Set the “load-icons-ignoring-image-load-setting” property.
const gchar *
webkit_settings_get_default_font_family
(WebKitSettings *settings
);
void webkit_settings_set_default_font_family (WebKitSettings *settings
,const gchar *default_font_family
);
Set the “default-font-family” property.
const gchar *
webkit_settings_get_monospace_font_family
(WebKitSettings *settings
);
Gets the “monospace-font-family” property.
void webkit_settings_set_monospace_font_family (WebKitSettings *settings
,const gchar *monospace_font_family
);
Set the “monospace-font-family” property.
const gchar *
webkit_settings_get_serif_font_family (WebKitSettings *settings
);
Gets the “serif-font-family” property.
void webkit_settings_set_serif_font_family (WebKitSettings *settings
,const gchar *serif_font_family
);
Set the “serif-font-family” property.
const gchar *
webkit_settings_get_sans_serif_font_family
(WebKitSettings *settings
);
Gets the “sans-serif-font-family” property.
void webkit_settings_set_sans_serif_font_family (WebKitSettings *settings
,const gchar *sans_serif_font_family
);
Set the “sans-serif-font-family” property.
const gchar *
webkit_settings_get_cursive_font_family
(WebKitSettings *settings
);
Gets the “cursive-font-family” property.
void webkit_settings_set_cursive_font_family (WebKitSettings *settings
,const gchar *cursive_font_family
);
Set the “cursive-font-family” property.
const gchar *
webkit_settings_get_fantasy_font_family
(WebKitSettings *settings
);
Gets the “fantasy-font-family” property.
void webkit_settings_set_fantasy_font_family (WebKitSettings *settings
,const gchar *fantasy_font_family
);
Set the “fantasy-font-family” property.
const gchar *
webkit_settings_get_pictograph_font_family
(WebKitSettings *settings
);
Gets the “pictograph-font-family” property.
void webkit_settings_set_pictograph_font_family (WebKitSettings *settings
,const gchar *pictograph_font_family
);
Set the “pictograph-font-family” property.
guint32
webkit_settings_get_default_font_size (WebKitSettings *settings
);
Gets the “default-font-size” property.
void webkit_settings_set_default_font_size (WebKitSettings *settings
,guint32 font_size
);
Set the “default-font-size” property.
guint32
webkit_settings_get_default_monospace_font_size
(WebKitSettings *settings
);
Gets the “default-monospace-font-size” property.
void webkit_settings_set_default_monospace_font_size (WebKitSettings *settings
,guint32 font_size
);
Set the “default-monospace-font-size” property.
guint32
webkit_settings_get_minimum_font_size (WebKitSettings *settings
);
Gets the “minimum-font-size” property.
void webkit_settings_set_minimum_font_size (WebKitSettings *settings
,guint32 font_size
);
Set the “minimum-font-size” property.
const gchar *
webkit_settings_get_default_charset (WebKitSettings *settings
);
Gets the “default-charset” property.
void webkit_settings_set_default_charset (WebKitSettings *settings
,const gchar *default_charset
);
Set the “default-charset” property.
gboolean
webkit_settings_get_enable_private_browsing
(WebKitSettings *settings
);
webkit_settings_get_enable_private_browsing
has been deprecated since version 2.16. and should not be used in newly-written code.
Use “is-ephemeral” or “is-ephemeral” instead.
Get the “enable-private-browsing” property.
void webkit_settings_set_enable_private_browsing (WebKitSettings *settings
,gboolean enabled
);
webkit_settings_set_enable_private_browsing
has been deprecated since version 2.16. and should not be used in newly-written code.
Use “is-ephemeral” or “is-ephemeral” instead.
Set the “enable-private-browsing” property.
gboolean
webkit_settings_get_enable_developer_extras
(WebKitSettings *settings
);
Get the “enable-developer-extras” property.
void webkit_settings_set_enable_developer_extras (WebKitSettings *settings
,gboolean enabled
);
Set the “enable-developer-extras” property.
gboolean
webkit_settings_get_enable_resizable_text_areas
(WebKitSettings *settings
);
Get the “enable-resizable-text-areas” property.
void webkit_settings_set_enable_resizable_text_areas (WebKitSettings *settings
,gboolean enabled
);
Set the “enable-resizable-text-areas” property.
gboolean
webkit_settings_get_enable_tabs_to_links
(WebKitSettings *settings
);
Get the “enable-tabs-to-links” property.
void webkit_settings_set_enable_tabs_to_links (WebKitSettings *settings
,gboolean enabled
);
Set the “enable-tabs-to-links” property.
gboolean
webkit_settings_get_enable_dns_prefetching
(WebKitSettings *settings
);
Get the “enable-dns-prefetching” property.
void webkit_settings_set_enable_dns_prefetching (WebKitSettings *settings
,gboolean enabled
);
Set the “enable-dns-prefetching” property.
gboolean
webkit_settings_get_enable_caret_browsing
(WebKitSettings *settings
);
Get the “enable-caret-browsing” property.
void webkit_settings_set_enable_caret_browsing (WebKitSettings *settings
,gboolean enabled
);
Set the “enable-caret-browsing” property.
gboolean
webkit_settings_get_enable_fullscreen (WebKitSettings *settings
);
Get the “enable-fullscreen” property.
void webkit_settings_set_enable_fullscreen (WebKitSettings *settings
,gboolean enabled
);
Set the “enable-fullscreen” property.
gboolean
webkit_settings_get_print_backgrounds (WebKitSettings *settings
);
Get the “print-backgrounds” property.
void webkit_settings_set_print_backgrounds (WebKitSettings *settings
,gboolean print_backgrounds
);
Set the “print-backgrounds” property.
gboolean
webkit_settings_get_enable_webaudio (WebKitSettings *settings
);
Get the “enable-webaudio” property.
void webkit_settings_set_enable_webaudio (WebKitSettings *settings
,gboolean enabled
);
Set the “enable-webaudio” property.
gboolean
webkit_settings_get_enable_webgl (WebKitSettings *settings
);
Get the “enable-webgl” property.
void webkit_settings_set_enable_webgl (WebKitSettings *settings
,gboolean enabled
);
Set the “enable-webgl” property.
void webkit_settings_set_allow_modal_dialogs (WebKitSettings *settings
,gboolean allowed
);
Set the “allow-modal-dialogs” property.
gboolean
webkit_settings_get_allow_modal_dialogs
(WebKitSettings *settings
);
Get the “allow-modal-dialogs” property.
gboolean
webkit_settings_get_zoom_text_only (WebKitSettings *settings
);
Get the “zoom-text-only” property.
void webkit_settings_set_zoom_text_only (WebKitSettings *settings
,gboolean zoom_text_only
);
Set the “zoom-text-only” property.
gboolean
webkit_settings_get_javascript_can_access_clipboard
(WebKitSettings *settings
);
Get the “javascript-can-access-clipboard” property.
void webkit_settings_set_javascript_can_access_clipboard (WebKitSettings *settings
,gboolean enabled
);
Set the “javascript-can-access-clipboard” property.
gboolean
webkit_settings_get_media_playback_requires_user_gesture
(WebKitSettings *settings
);
Get the “media-playback-requires-user-gesture” property.
void webkit_settings_set_media_playback_requires_user_gesture (WebKitSettings *settings
,gboolean enabled
);
Set the “media-playback-requires-user-gesture” property.
gboolean
webkit_settings_get_media_playback_allows_inline
(WebKitSettings *settings
);
Get the “media-playback-allows-inline” property.
void webkit_settings_set_media_playback_allows_inline (WebKitSettings *settings
,gboolean enabled
);
Set the “media-playback-allows-inline” property.
gboolean
webkit_settings_get_draw_compositing_indicators
(WebKitSettings *settings
);
Get the “draw-compositing-indicators” property.
void webkit_settings_set_draw_compositing_indicators (WebKitSettings *settings
,gboolean enabled
);
Set the “draw-compositing-indicators” property.
gboolean
webkit_settings_get_enable_site_specific_quirks
(WebKitSettings *settings
);
Get the “enable-site-specific-quirks” property.
void webkit_settings_set_enable_site_specific_quirks (WebKitSettings *settings
,gboolean enabled
);
Set the “enable-site-specific-quirks” property.
gboolean
webkit_settings_get_enable_page_cache (WebKitSettings *settings
);
Get the “enable-page-cache” property.
void webkit_settings_set_enable_page_cache (WebKitSettings *settings
,gboolean enabled
);
Set the “enable-page-cache” property.
const gchar *
webkit_settings_get_user_agent (WebKitSettings *settings
);
Get the “user-agent” property.
void webkit_settings_set_user_agent (WebKitSettings *settings
,const gchar *user_agent
);
Set the “user-agent” property.
settings |
||
user_agent |
The new custom user agent string or |
[allow-none] |
void webkit_settings_set_user_agent_with_application_details (WebKitSettings *settings
,const gchar *application_name
,const gchar *application_version
);
Set the “user-agent” property by appending the application details to the default user agent. If no application name or version is given, the default user agent used will be used. If only the version is given, the default engine version is used with the given application name.
gboolean
webkit_settings_get_enable_smooth_scrolling
(WebKitSettings *settings
);
Get the “enable-smooth-scrolling” property.
void webkit_settings_set_enable_smooth_scrolling (WebKitSettings *settings
,gboolean enabled
);
Set the “enable-smooth-scrolling” property.
gboolean
webkit_settings_get_enable_accelerated_2d_canvas
(WebKitSettings *settings
);
webkit_settings_get_enable_accelerated_2d_canvas
has been deprecated since version 2.32. and should not be used in newly-written code.
Get the “enable-accelerated-2d-canvas” property.
Since: 2.2
void webkit_settings_set_enable_accelerated_2d_canvas (WebKitSettings *settings
,gboolean enabled
);
webkit_settings_set_enable_accelerated_2d_canvas
has been deprecated since version 2.32. and should not be used in newly-written code.
Set the “enable-accelerated-2d-canvas” property.
Since: 2.2
gboolean
webkit_settings_get_enable_write_console_messages_to_stdout
(WebKitSettings *settings
);
Get the “enable-write-console-messages-to-stdout” property.
Since: 2.2
void webkit_settings_set_enable_write_console_messages_to_stdout (WebKitSettings *settings
,gboolean enabled
);
Set the “enable-write-console-messages-to-stdout” property.
Since: 2.2
gboolean
webkit_settings_get_enable_media_stream
(WebKitSettings *settings
);
Get the “enable-media-stream” property.
Since: 2.4
void webkit_settings_set_enable_media_stream (WebKitSettings *settings
,gboolean enabled
);
Set the “enable-media-stream” property.
Since: 2.4
gboolean
webkit_settings_get_enable_mock_capture_devices
(WebKitSettings *settings
);
Get the “enable-mock-capture-devices” property.
Since: 2.24
void webkit_settings_set_enable_mock_capture_devices (WebKitSettings *settings
,gboolean enabled
);
Set the “enable-mock-capture-devices” property.
Since: 2.4
gboolean
webkit_settings_get_enable_spatial_navigation
(WebKitSettings *settings
);
Get the “enable-spatial-navigation” property.
Since: 2.2
void webkit_settings_set_enable_spatial_navigation (WebKitSettings *settings
,gboolean enabled
);
Set the “enable-spatial-navigation” property.
Since: 2.2
gboolean
webkit_settings_get_enable_mediasource
(WebKitSettings *settings
);
Get the “enable-mediasource” property.
Since: 2.4
void webkit_settings_set_enable_mediasource (WebKitSettings *settings
,gboolean enabled
);
Set the “enable-mediasource” property.
Since: 2.4
gboolean
webkit_settings_get_enable_encrypted_media
(WebKitSettings *settings
);
Get the “enable-encrypted-media” property.
Since: 2.20
void webkit_settings_set_enable_encrypted_media (WebKitSettings *settings
,gboolean enabled
);
Set the “enable-encrypted-media” property.
Since: 2.20
gboolean
webkit_settings_get_enable_media_capabilities
(WebKitSettings *settings
);
Get the “enable-media-capabilities” property.
Since: 2.22
void webkit_settings_set_enable_media_capabilities (WebKitSettings *settings
,gboolean enabled
);
Set the “enable-media-capabilities” property.
Since: 2.22
gboolean
webkit_settings_get_allow_file_access_from_file_urls
(WebKitSettings *settings
);
Get the “allow-file-access-from-file-urls” property.
Since: 2.10
void webkit_settings_set_allow_file_access_from_file_urls (WebKitSettings *settings
,gboolean allowed
);
Set the “allow-file-access-from-file-urls” property.
Since: 2.10
gboolean
webkit_settings_get_allow_universal_access_from_file_urls
(WebKitSettings *settings
);
Get the “allow-universal-access-from-file-urls” property.
Since: 2.14
void webkit_settings_set_allow_universal_access_from_file_urls (WebKitSettings *settings
,gboolean allowed
);
Set the “allow-universal-access-from-file-urls” property.
Since: 2.14
gboolean
webkit_settings_get_allow_top_navigation_to_data_urls
(WebKitSettings *settings
);
Get the “allow-top-navigation-to-data-urls” property.
Since: 2.28
void webkit_settings_set_allow_top_navigation_to_data_urls (WebKitSettings *settings
,gboolean allowed
);
Set the “allow-top-navigation-to-data-urls” property.
Since: 2.28
WebKitHardwareAccelerationPolicy
webkit_settings_get_hardware_acceleration_policy
(WebKitSettings *settings
);
Get the “hardware-acceleration-policy” property.
Return: a WebKitHardwareAccelerationPolicy
Since: 2.16
void webkit_settings_set_hardware_acceleration_policy (WebKitSettings *settings
,WebKitHardwareAccelerationPolicy policy
);
Set the “hardware-acceleration-policy” property.
Since: 2.16
gboolean
webkit_settings_get_enable_back_forward_navigation_gestures
(WebKitSettings *settings
);
Get the “enable-back-forward-navigation-gestures” property.
Since: 2.24
void webkit_settings_set_enable_back_forward_navigation_gestures (WebKitSettings *settings
,gboolean enabled
);
Set the “enable-back-forward-navigation-gestures” property.
Since: 2.24
guint32
webkit_settings_font_size_to_points (guint32 pixels
);
Convert pixels
to the equivalent value in points, based on the current
screen DPI. Applications can use this function to convert font size values
in pixels to font size values in points when getting the font size properties
of WebKitSettings.
Since: 2.20
guint32
webkit_settings_font_size_to_pixels (guint32 points
);
Convert points
to the equivalent value in pixels, based on the current
screen DPI. Applications can use this function to convert font size values
in points to font size values in pixels when setting the font size properties
of WebKitSettings.
Since: 2.20
gboolean
webkit_settings_get_enable_media (WebKitSettings *settings
);
Get the “enable-media” property.
Since: 2.26
void webkit_settings_set_enable_media (WebKitSettings *settings
,gboolean enabled
);
Set the “enable-media” property.
Since: 2.26
const gchar *
webkit_settings_get_media_content_types_requiring_hardware_support
(WebKitSettings *settings
);
Gets the “media-content-types-requiring-hardware-support” property.
Since: 2.30
void webkit_settings_set_media_content_types_requiring_hardware_support (WebKitSettings *settings
,const gchar *content_types
);
Set the “media-content-types-requiring-hardware-support” property.
settings |
||
content_types |
list of media content types requiring hardware support split by semicolons (:) or |
[allow-none] |
Since: 2.30
Enum values used for determining the hardware acceleration policy.
Hardware acceleration is enabled/disabled as request by web contents. |
||
Hardware acceleration is always enabled, even for websites not requesting it. |
||
Hardware acceleration is always disabled, even for websites requesting it. |
Since: 2.16
“allow-file-access-from-file-urls”
property“allow-file-access-from-file-urls” gboolean
Whether file access is allowed from file URLs. By default, when something is loaded in a WebKitWebView using a file URI, cross origin requests to other file resources are not allowed. This setting allows you to change that behaviour, so that it would be possible to do a XMLHttpRequest of a local file, for example.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: FALSE
Since: 2.10
“allow-modal-dialogs”
property“allow-modal-dialogs” gboolean
Determine whether it's allowed to create and run modal dialogs
from a WebKitWebView through JavaScript with
window.showModalDialog
. If it's set to
FALSE
, the associated WebKitWebView won't be able to create
new modal dialogs, so not even the “create”
signal will be emitted.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: FALSE
“allow-top-navigation-to-data-urls”
property“allow-top-navigation-to-data-urls” gboolean
Whether or not the top frame is allowed to navigate to data URLs. It is disabled by default due to the risk it poses when loading untrusted URLs, with data URLs being used in scamming and phishing attacks. In contrast, a scenario where it could be enabled could be an app that embeds a WebView and you have control of the pages being show instead of a generic browser.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: FALSE
Since: 2.28
“allow-universal-access-from-file-urls”
property“allow-universal-access-from-file-urls” gboolean
Whether or not JavaScript running in the context of a file scheme URL should be allowed to access content from any origin. By default, when something is loaded in a WebKitWebView using a file scheme URL, access to the local file system and arbitrary local storage is not allowed. This setting allows you to change that behaviour, so that it would be possible to use local storage, for example.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: FALSE
Since: 2.14
“auto-load-images”
property“auto-load-images” gboolean
Determines whether images should be automatically loaded or not. On devices where network bandwidth is of concern, it might be useful to turn this property off.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: TRUE
“cursive-font-family”
property “cursive-font-family” char *
The font family used as the default for content using a cursive font.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: "serif"
“default-charset”
property “default-charset” char *
The default text charset used when interpreting content with an unspecified charset.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: "iso-8859-1"
“default-font-family”
property “default-font-family” char *
The font family to use as the default for content that does not specify a font.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: "sans-serif"
“default-font-size”
property“default-font-size” guint
The default font size in pixels to use for content displayed if no font size is specified.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: 16
“default-monospace-font-size”
property“default-monospace-font-size” guint
The default font size in pixels to use for content displayed in monospace font if no font size is specified.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: 13
“draw-compositing-indicators”
property“draw-compositing-indicators” gboolean
Whether to draw compositing borders and repaint counters on layers drawn with accelerated compositing. This is useful for debugging issues related to web content that is composited with the GPU.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: FALSE
“enable-accelerated-2d-canvas”
property“enable-accelerated-2d-canvas” gboolean
Enable or disable accelerated 2D canvas. Accelerated 2D canvas is only available if WebKit was compiled with a version of Cairo including the unstable CairoGL API. When accelerated 2D canvas is enabled, WebKit may render some 2D canvas content using hardware accelerated drawing operations.
WebKitSettings:enable-accelerated-2d-canvas
has been deprecated since version 2.32. and should not be used in newly-written code.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: FALSE
Since: 2.2
“enable-back-forward-navigation-gestures”
property“enable-back-forward-navigation-gestures” gboolean
Enable or disable horizontal swipe gesture for back-forward navigation.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: FALSE
Since: 2.24
“enable-caret-browsing”
property“enable-caret-browsing” gboolean
Whether to enable accessibility enhanced keyboard navigation.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: FALSE
“enable-developer-extras”
property“enable-developer-extras” gboolean
Determines whether or not developer tools, such as the Web Inspector, are enabled.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: FALSE
“enable-dns-prefetching”
property“enable-dns-prefetching” gboolean
Determines whether or not to prefetch domain names. DNS prefetching attempts to resolve domain names before a user tries to follow a link.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: FALSE
“enable-encrypted-media”
property“enable-encrypted-media” gboolean
Enable or disable support for Encrypted Media API on pages. EncryptedMedia is an experimental JavaScript API for playing encrypted media in HTML. This property will only work as intended if the EncryptedMedia feature is enabled at build time with the ENABLE_ENCRYPTED_MEDIA flag.
See https://www.w3.org/TR/encrypted-media/
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: FALSE
Since: 2.20
“enable-frame-flattening”
property“enable-frame-flattening” gboolean
Whether to enable the frame flattening. With this setting each subframe is expanded to its contents, which will flatten all the frames to become one scrollable page. On touch devices scrollable subframes on a page can result in a confusing user experience.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: FALSE
“enable-fullscreen”
property“enable-fullscreen” gboolean
Whether to enable the Javascript Fullscreen API. The API allows any HTML element to request fullscreen display. See also the current draft of the spec: http://www.w3.org/TR/fullscreen/
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: TRUE
“enable-html5-database”
property“enable-html5-database” gboolean
Whether to enable HTML5 client-side SQL database support (IndexedDB).
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: TRUE
“enable-html5-local-storage”
property“enable-html5-local-storage” gboolean
Whether to enable HTML5 local storage support. Local storage provides simple synchronous storage access.
HTML5 local storage specification is available at http://dev.w3.org/html5/webstorage/.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: TRUE
“enable-hyperlink-auditing”
property“enable-hyperlink-auditing” gboolean
Determines whether or not hyperlink auditing is enabled.
The hyperlink auditing specification is available at http://www.whatwg.org/specs/web-apps/current-work/multipage/links.htmlhyperlink-auditing.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: TRUE
“enable-java”
property“enable-java” gboolean
Determines whether or not Java is enabled on the page.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: TRUE
“enable-javascript”
property“enable-javascript” gboolean
Determines whether or not JavaScript executes within a page.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: TRUE
“enable-javascript-markup”
property“enable-javascript-markup” gboolean
Determines whether or not JavaScript markup is allowed in document. When this setting is disabled,
all JavaScript-related elements and attributes are removed from the document during parsing. Note that
executing JavaScript is still allowed if “enable-javascript” is TRUE
.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: TRUE
Since: 2.24
“enable-media”
property“enable-media” gboolean
Enable or disable support for media playback on pages. This setting is enabled by
default. Disabling it means <audio>
, <track>
and <video>
elements will have
playback support disabled.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: TRUE
Since: 2.26
“enable-media-capabilities”
property“enable-media-capabilities” gboolean
Enable or disable support for MediaCapabilities on pages. This specification intends to provide APIs to allow websites to make an optimal decision when picking media content for the user. The APIs will expose information about the decoding and encoding capabilities for a given format but also output capabilities to find the best match based on the device’s display.
See also https://wicg.github.io/media-capabilities/
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: FALSE
Since: 2.22
“enable-media-stream”
property“enable-media-stream” gboolean
Enable or disable support for MediaStream on pages. MediaStream is an experimental proposal for allowing web pages to access audio and video devices for capture.
See also http://dev.w3.org/2011/webrtc/editor/getusermedia.html
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: FALSE
Since: 2.4
“enable-mediasource”
property“enable-mediasource” gboolean
Enable or disable support for MediaSource on pages. MediaSource extends HTMLMediaElement to allow JavaScript to generate media streams for playback.
See also http://www.w3.org/TR/media-source/
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: TRUE
Since: 2.4
“enable-mock-capture-devices”
property“enable-mock-capture-devices” gboolean
Enable or disable the Mock Capture Devices. Those are fake Microphone and Camera devices to be used as MediaStream sources.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: FALSE
Since: 2.24
“enable-offline-web-application-cache”
property“enable-offline-web-application-cache” gboolean
Whether to enable HTML5 offline web application cache support. Offline web application cache allows web applications to run even when the user is not connected to the network.
HTML5 offline web application specification is available at http://dev.w3.org/html5/spec/offline.html.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: TRUE
“enable-page-cache”
property“enable-page-cache” gboolean
Enable or disable the page cache. Disabling the page cache is generally only useful for special circumstances like low-memory scenarios or special purpose applications like static HTML viewers. This setting only controls the Page Cache, this cache is different than the disk-based or memory-based traditional resource caches, its point is to make going back and forth between pages much faster. For details about the different types of caches and their purposes see: http://webkit.org/blog/427/webkit-page-cache-i-the-basics/
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: TRUE
“enable-plugins”
property“enable-plugins” gboolean
Determines whether or not plugins on the page are enabled.
WebKitSettings:enable-plugins
has been deprecated since version 2.32 and should not be used in newly-written code.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: FALSE
“enable-private-browsing”
property“enable-private-browsing” gboolean
Determines whether or not private browsing is enabled. Private browsing will disable history, cache and form auto-fill for any pages visited.
WebKitSettings:enable-private-browsing
has been deprecated since version 2.16. and should not be used in newly-written code.
Use “is-ephemeral” or “is-ephemeral” instead.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: FALSE
“enable-resizable-text-areas”
property“enable-resizable-text-areas” gboolean
Determines whether or not text areas can be resized.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: TRUE
“enable-site-specific-quirks”
property“enable-site-specific-quirks” gboolean
Whether to turn on site-specific quirks. Turning this on will tell WebKit to use some site-specific workarounds for better web compatibility. For example, older versions of MediaWiki will incorrectly send to WebKit a CSS file with KHTML workarounds. By turning on site-specific quirks, WebKit will special-case this and other cases to make some specific sites work.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: TRUE
“enable-smooth-scrolling”
property“enable-smooth-scrolling” gboolean
Enable or disable smooth scrolling.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: FALSE
“enable-spatial-navigation”
property“enable-spatial-navigation” gboolean
Whether to enable Spatial Navigation. This feature consists in the ability to navigate between focusable elements in a Web page, such as hyperlinks and form controls, by using Left, Right, Up and Down arrow keys. For example, if an user presses the Right key, heuristics determine whether there is an element they might be trying to reach towards the right, and if there are multiple elements, which element they probably wants.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: FALSE
Since: 2.4
“enable-tabs-to-links”
property“enable-tabs-to-links” gboolean
Determines whether the tab key cycles through the elements on the page. When this setting is enabled, users will be able to focus the next element in the page by pressing the tab key. If the selected element is editable, then pressing tab key will insert the tab character.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: TRUE
“enable-webaudio”
property“enable-webaudio” gboolean
Enable or disable support for WebAudio on pages. WebAudio is an API for processing and synthesizing audio in web applications
See also https://webaudio.github.io/web-audio-api
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: TRUE
“enable-webgl”
property“enable-webgl” gboolean
Enable or disable support for WebGL on pages. WebGL enables web content to use an API based on OpenGL ES 2.0.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: TRUE
“enable-write-console-messages-to-stdout”
property“enable-write-console-messages-to-stdout” gboolean
Enable or disable writing console messages to stdout. These are messages sent to the console with console.log and related methods.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: FALSE
Since: 2.2
“enable-xss-auditor”
property“enable-xss-auditor” gboolean
Whether to enable the XSS auditor. This feature filters some kinds of reflective XSS attacks on vulnerable web sites.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: TRUE
“fantasy-font-family”
property “fantasy-font-family” char *
The font family used as the default for content using a fantasy font.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: "serif"
“hardware-acceleration-policy”
property“hardware-acceleration-policy” WebKitHardwareAccelerationPolicy
The WebKitHardwareAccelerationPolicy to decide how to enable and disable
hardware acceleration. The default value WEBKIT_HARDWARE_ACCELERATION_POLICY_ON_DEMAND
enables the hardware acceleration when the web contents request it.
It's possible to enforce hardware acceleration to be always enabled
by using WEBKIT_HARDWARE_ACCELERATION_POLICY_ALWAYS
. And it's also possible to disable it
completely using WEBKIT_HARDWARE_ACCELERATION_POLICY_NEVER
. Note that disabling hardware
acceleration might cause some websites to not render correctly or consume more CPU.
Note that changing this setting might not be possible if hardware acceleration is not supported by the hardware or the system. In that case you can get the value to know the actual policy being used, but changing the setting will not have any effect.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: WEBKIT_HARDWARE_ACCELERATION_POLICY_ON_DEMAND
Since: 2.16
“javascript-can-access-clipboard”
property“javascript-can-access-clipboard” gboolean
Whether JavaScript can access the clipboard. The default value is FALSE
. If
set to TRUE
, document.execCommand() allows cut, copy and paste commands.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: FALSE
“javascript-can-open-windows-automatically”
property“javascript-can-open-windows-automatically” gboolean
Whether JavaScript can open popup windows automatically without user intervention.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: FALSE
“load-icons-ignoring-image-load-setting”
property“load-icons-ignoring-image-load-setting” gboolean
Determines whether a site can load favicons irrespective of the value of “auto-load-images”.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: FALSE
“media-content-types-requiring-hardware-support”
property “media-content-types-requiring-hardware-support” char *
List of media content types requiring hardware support, split by semicolons (:). For example: 'video/webm; codecs="vp*":video/mp4; codecs="avc*":video/* codecs="av1*"'.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: NULL
Since: 2.30
“media-playback-allows-inline”
property“media-playback-allows-inline” gboolean
Whether media playback is full-screen only or inline playback is allowed.
This is TRUE
by default, so media playback can be inline. Setting it to
FALSE
allows specifying that media playback should be always fullscreen.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: TRUE
“media-playback-requires-user-gesture”
property“media-playback-requires-user-gesture” gboolean
Whether a user gesture (such as clicking the play button) would be required to start media playback or load media. This is off by default, so media playback could start automatically. Setting it on requires a gesture by the user to start playback, or to load the media.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: FALSE
“minimum-font-size”
property“minimum-font-size” guint
The minimum font size in pixels used to display text. This setting controls the absolute smallest size. Values other than 0 can potentially break page layouts.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: 0
“monospace-font-family”
property “monospace-font-family” char *
The font family used as the default for content using a monospace font.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: "monospace"
“pictograph-font-family”
property “pictograph-font-family” char *
The font family used as the default for content using a pictograph font.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: "serif"
“print-backgrounds”
property“print-backgrounds” gboolean
Whether background images should be drawn during printing.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: TRUE
“sans-serif-font-family”
property “sans-serif-font-family” char *
The font family used as the default for content using a sans-serif font.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: "sans-serif"
“serif-font-family”
property “serif-font-family” char *
The font family used as the default for content using a serif font.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: "serif"
“user-agent”
property “user-agent” char *
The user-agent string used by WebKit. Unusual user-agent strings may cause web
content to render incorrectly or fail to run, as many web pages are written to
parse the user-agent strings of only the most popular browsers. Therefore, it's
typically better to not completely override the standard user-agent, but to use
webkit_settings_set_user_agent_with_application_details()
instead.
If this property is set to the empty string or NULL
, it will revert to the standard
user-agent.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: NULL
“zoom-text-only”
property“zoom-text-only” gboolean
Whether “zoom-level” affects only the text of the page or all the contents. Other contents containing text like form controls will be also affected by zoom factor when this property is enabled.
Owner: WebKitSettings
Flags: Read / Write / Construct
Default value: FALSE