QWebInspector ¶

注意

该类在 Qt4.6 引入

概要 ¶

函数 ¶

def page ()
def setPage (page)

详细描述 ¶

PySide.QtWebKit.QWebInspector class allows the placement and control of a PySide.QtWebKit.QWebPage ‘s inspector. The inspector can display a page's hierarchy, its loading statistics and the current state of its individual elements. It is mostly used by web developers.

PySide.QtWebKit.QWebPage to be inspected must be specified using the PySide.QtWebKit.QWebInspector.setPage() 方法。

A typical use of PySide.QtWebKit.QWebInspector follows:

										# ...
page = QWebPage()
# ...
inspector = QWebInspector()
inspector.setPage(page)
										
									

A PySide.QtWebKit.QWebInspector can be made visible either programmatically using PySide.QtGui.QWidget.setVisible() , or by the user through the attached PySide.QtWebKit.QWebPage ‘s context menu.

注意

A PySide.QtWebKit.QWebInspector will display a blank widget if either:

PySide.QtWebKit.QWebInspector.page() is null
QWebSettings.DeveloperExtrasEnabled is false

资源 ¶

This class acts mostly as a container and a controller for the inspector. Most of the resources needed by the inspector are owned by the associated PySide.QtWebKit.QWebPage and are allocated the first time that:

an element is inspected
the PySide.QtWebKit.QWebInspector 被展示。

Inspector configuration persistence ¶

The inspector allows the user to configure some options through its user interface (e.g. the resource tracking “Always enable” option). These settings will be persisted automatically by QtWebKit only if your application previously called QCoreApplication.setOrganizationName() and QCoreApplication.setApplicationName() 。见 PySide.QtCore.QSettings ‘s default constructor documentation for an explanation of why this is necessary.

class PySide.QtWebKit. QWebInspector ( [ parent=None ] ) ¶

参数：	parent – `PySide.QtGui.QWidget`

Constructs an unbound PySide.QtWebKit.QWebInspector with parent as its parent.

PySide.QtWebKit.QWebInspector. page ( ) ¶

返回类型：	`PySide.QtWebKit.QWebPage`

Returns the inspected PySide.QtWebKit.QWebPage . If no web page is currently associated, a null pointer is returned.

另请参阅

PySide.QtWebKit.QWebInspector.setPage()

PySide.QtWebKit.QWebInspector. setPage ( page ) ¶

参数：	page – `PySide.QtWebKit.QWebPage`

Bind this inspector to the PySide.QtWebKit.QWebPage to be inspected.

注意事项：

There can only be one PySide.QtWebKit.QWebInspector associated with a PySide.QtWebKit.QWebPage and vice versa.
Calling this method with a null page will break the current association, if any.
若 page is already associated to another PySide.QtWebKit.QWebInspector , the association will be replaced and the previous PySide.QtWebKit.QWebInspector will become unbound

另请参阅

PySide.QtWebKit.QWebInspector.page()

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QWebInspector ¶

概要 ¶

函数 ¶

详细描述 ¶

资源 ¶

Inspector configuration persistence ¶