org.cef.handler

接口 CefDisplayHandler

所有已知实现类:

CefClient, CefDisplayHandlerAdapter

public interface CefDisplayHandler

Implement this interface to handle events related to browser display state. The methods of this class will be called on the UI thread. (实现此接口以处理与浏览器显示状态有关的事件。此类的方法将在UI线程上调用。)

方法概要

限定符和类型	方法和说明
void	onAddressChange(CefBrowser browser, CefFrame frame, java.lang.String url) Handle address changes. (处理地址更改。)
boolean	onConsoleMessage(CefBrowser browser, CefSettings.LogSeverity level, java.lang.String message, java.lang.String source, int line) Called to display a console message. (调用以显示控制台消息。)
void	onStatusMessage(CefBrowser browser, java.lang.String value) Called when the browser receives a status message. (当浏览器收到状态消息时调用。)
void	onTitleChange(CefBrowser browser, java.lang.String title) Handle title changes. (处理标题更改。)
boolean	onTooltip(CefBrowser browser, java.lang.String text) Called when the browser is about to display a tooltip. (当浏览器将要显示工具提示时调用。)

方法详细资料

onAddressChange

void onAddressChange(CefBrowser browser,
                     CefFrame frame,
                     java.lang.String url)

Handle address changes. (处理地址更改。)

参数:

browser - The browser generating the event. (-浏览器生成事件。)

frame - The frame generating the event. (-生成事件的框架。)

url - The new address. (-新地址。)

onConsoleMessage

boolean onConsoleMessage(CefBrowser browser,
                         CefSettings.LogSeverity level,
                         java.lang.String message,
                         java.lang.String source,
                         int line)

Called to display a console message. (调用以显示控制台消息。)

参数:

browser - The browser generating the event. (-浏览器生成事件。)

level - (-)

message - (-)

source - (-)

line - (-)

返回:

true to stop the message from being output to the console. (如果为true，则停止将消息输出到控制台。)

onStatusMessage

void onStatusMessage(CefBrowser browser,
                     java.lang.String value)

Called when the browser receives a status message. (当浏览器收到状态消息时调用。)

参数:

browser - The browser generating the event. (-浏览器生成事件。)

value - Contains the text that will be displayed in the status message. (-包含将在状态消息中显示的文本。)

onTitleChange

void onTitleChange(CefBrowser browser,
                   java.lang.String title)

Handle title changes. (处理标题更改。)

参数:

browser - The browser generating the event. (-浏览器生成事件。)

title - The new title. (-新标题。)

onTooltip

boolean onTooltip(CefBrowser browser,
                  java.lang.String text)

Called when the browser is about to display a tooltip. (当浏览器将要显示工具提示时调用。)

参数:

browser - The browser generating the event. (-浏览器生成事件。)

text - Contains the text that will be displayed in the tooltip. (-包含将在工具提示中显示的文本。)

返回:

To handle the display of the tooltip yourself return true. (要自己处理工具提示，请返回true。)