org.cef.handler

接口 CefFocusHandler

所有已知实现类:

CefClient, CefFocusHandlerAdapter

public interface CefFocusHandler

Implement this interface to handle events related to focus. The methods of this class will be called on the UI thread.

嵌套类概要

嵌套类

限定符和类型	接口和说明
static class	CefFocusHandler.FocusSource Focus sources.

方法概要

方法

限定符和类型	方法和说明
void	onGotFocus(CefBrowser browser) Called when the browser component has received focus.
boolean	onSetFocus(CefBrowser browser, CefFocusHandler.FocusSource source) Called when the browser component is requesting focus.
void	onTakeFocus(CefBrowser browser, boolean next) Called when the browser component is about to loose focus.

方法详细资料

onTakeFocus

void onTakeFocus(CefBrowser browser,
               boolean next)

Called when the browser component is about to loose focus. For instance, if focus was on the last HTML element and the user pressed the TAB key.

参数:

browser - The browser generating the event.

next - will be true if the browser is giving focus to the next component and false if the browser is giving focus to the previous component.

onSetFocus

boolean onSetFocus(CefBrowser browser,
                 CefFocusHandler.FocusSource source)

Called when the browser component is requesting focus.

参数:

browser - The browser generating the event.

source - indicates/ where the focus request is originating from.

返回:

false to allow the focus to be set or true to cancel setting the focus.

onGotFocus

void onGotFocus(CefBrowser browser)

Called when the browser component has received focus.

参数:

browser - The browser generating the event.