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The QWebSettings class provides a objects that is used to store the settings used by QWebPage and QWebFrame. More...
#include <QWebSettings>
This class was introduced in Qt 4.4.
The QWebSettings class provides a objects that is used to store the settings used by QWebPage and QWebFrame.
This enum describes the generic font families defined by CSS 2. For more information see the CSS standard.
Constant | Value |
---|---|
QWebSettings::StandardFont | 0 |
QWebSettings::FixedFont | 1 |
QWebSettings::SerifFont | 2 |
QWebSettings::SansSerifFont | 3 |
QWebSettings::CursiveFont | 4 |
QWebSettings::FantasyFont | 5 |
This enum describes the font sizes configurable through QWebSettings.
Constant | Value | Description |
---|---|---|
QWebSettings::MinimumFontSize | 0 | The hard minimum font size. |
QWebSettings::MinimumLogicalFontSize | 1 | The minimum logical font size that is applied after zooming with QWebFrame's textSizeMultiplier(). |
QWebSettings::DefaultFontSize | 2 | The default font size for regular text. |
QWebSettings::DefaultFixedFontSize | 3 | The default font size for fixed-pitch text. |
This enum describes various attributes that are configurable through QWebSettings.
Constant | Value | Description |
---|---|---|
QWebSettings::AutoLoadImages | 0 | Specifies whether to automatically load images in web pages. |
QWebSettings::JavascriptEnabled | 1 | Enables or disables the running of JavaScript programs. |
QWebSettings::JavaEnabled | 2 | Enables or disables Java applets. Currently Java applets are not supported. |
QWebSettings::PluginsEnabled | 3 | Enables or disables plugins in web pages. Currently Flash and other plugins are not supported. |
QWebSettings::PrivateBrowsingEnabled | 4 | Private browsing prevents WebKit from recording visited pages in the history as well as storage of web page icons. |
QWebSettings::JavascriptCanOpenWindows | 5 | Specifies whether JavaScript programs can open new windows. |
QWebSettings::JavascriptCanAccessClipboard | 6 | Specifies whether JavaScript programs can read or write to the clipboard. |
QWebSettings::DeveloperExtrasEnabled | 7 | Enables extra tools for Web developers. Currently this enables the "Inspect" element in the context menu, which shows the WebKit WebInspector for web site debugging. |
QWebSettings::LinksIncludedInFocusChain | 8 | Specifies whether hyperlinks should be included in the keyboard focus chain. |
This enums describes the standard graphical elements used in webpages.
Constant | Value | Description |
---|---|---|
QWebSettings::MissingImageGraphic | 0 | The replacement graphic shown when an image could not be loaded. |
QWebSettings::MissingPluginGraphic | 1 | The replacement graphic shown when a plugin could not be loaded. |
QWebSettings::DefaultFrameIconGraphic | 2 | The default icon for QWebFrame::icon(). |
QWebSettings::TextAreaSizeGripCornerGraphic | 3 | The graphi shown for the size grip of text areas. |
This will remove all the data from the icon database. If no icon database is enabled noting is going to happen.
Returns the default font family for the specified which of font.
See also setFontFamily().
Returns the default font size for type.
See also setFontSize().
Returns the global settings object.
Any setting changed on the default object is automatically applied to all QWebPage instances where the particular setting is not overriden already.
Returns whether the path of the icon database or an empty string if the icon database is disabled.
See also setIconDatabasePath().
Returns the site icon for url If there is no icon for the url a null QIcon is returned.
Returns the maximum number of web pages that are kept in the memory cache.
See also setMaximumPagesInCache().
Resets the setting of attr. The global default for attr will be used instead.
This function has not effect on the default QWebSettings instance.
Resets the font family for specified which of fonts in a web page to the default.
This function has not effect on the default QWebSettings instance.
Resets the font size for type to the size specified in the default settings object.
This function has not effect on the default QWebSettings instance.
Enables or disables the specified attr feature depending on the value of on.
Sets the default font family to family for the specified which of font.
See also fontFamily().
Sets the font size for type to size.
See also fontSize().
Sets the path of the icon database. The icon database is used to store favicons associated with web sites.
The path must point to an existing directory where the icons are stored.
If path is empty then the icon database is disabled.
See also iconDatabasePath().
Sets the maximum number of pages to hold in the memory cache to pages.
See also maximumPagesInCache().
Specifies the capacities for the memory cache for dead objects such as stylesheets or scripts.
The cacheMinDeadCapacity specifies the minimum number of bytes that dead objects should consume when the cache is under pressue. cacheMaxDead is the maximum number of bytes that dead objects should consume when the cache is not under pressure.
totalCapacity specifies the maximum number of bytes that the cache should consume overall.
Specifies the location of a user stylesheet to load with every web page.
The location can be a URL as well as a path on the local filesystem.
See also userStyleSheetUrl().
Sets graphic to be drawn when QtWebKit needs to drawn an image of the given type.
See also webGraphic().
Returns true if attr is enabled; otherwise returns false.
Returns the location of the user stylesheet.
See also setUserStyleSheetUrl().
Returns a previously set pixmap that is used to draw replacement graphics of the specified type.
See also setWebGraphic().
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