|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
public interface WebBrowserEventsHandler
Handler of events from the browser object.
For affecting browser behaviour each method of the handler returns value or modify output parameters.
DWebBrowserEvents2
Method Summary | |
---|---|
boolean |
beforeFileDownload()
Invoked before displaying file download dialog. |
boolean |
beforeNavigate(WebBrowser webBrowser,
java.lang.String url,
java.lang.String targetFrameName,
java.lang.String postData,
java.lang.String headers)
Invoked before navigation operation in the browser (without opening new window). |
java.awt.Dimension |
clientAreaSizeRequested(java.awt.Dimension clientAreaSize)
Invoked when requesting size of client area for the browser. |
boolean |
navigationErrorOccured(WebBrowser webBrowser,
java.lang.String url,
java.lang.String frame,
StatusCode statusCode)
Invoked when navigation error has been occured. |
boolean |
windowClosing(boolean isChildWindow)
This event is fired when a window is closed from script, by using the window.close method. |
Method Detail |
---|
boolean beforeNavigate(WebBrowser webBrowser, java.lang.String url, java.lang.String targetFrameName, java.lang.String postData, java.lang.String headers)
You can cancel navigation using return value.
webBrowser
- web browser where navigation occursurl
- url to navigatetargetFrameName
- name of frame to display resourcepostData
- data to send to the server if used HTTP POST methodheaders
- additional http headers to send to the server
boolean beforeFileDownload()
boolean windowClosing(boolean isChildWindow)
window.close
method. User can cancel closing of the
window using return value.
isChildWindow
- is child window.
false
when window is allowed to close,
otherwise - true
.java.awt.Dimension clientAreaSizeRequested(java.awt.Dimension clientAreaSize)
clientAreaSize
- requested size of client area
boolean navigationErrorOccured(WebBrowser webBrowser, java.lang.String url, java.lang.String frame, StatusCode statusCode)
You can cancel redirection to error page using return value.
webBrowser
- web browser where navigation occursurl
- url for which navigation failedframe
- name of framestatusCode
- http status code or HResult
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |