In Qt WebKit you can call QWebFrame.renderTreeDump() to see the render tree. For images in html
<img src=...>
you get something like:
RenderImage {IMG} at (0,0) size 174x71
However, there is no render information for images loaded from ccs (backgrounds etc). Is there a way to access these? I d also like to be get the urls of loaded images too.
Thanks
I just started exploring QT/WebKit for work; in version 4.6 they have expanded considerably the API, it s now possible to access the DOM of a loaded document. The QWebElement class has a styleProperty getter that allows you to read the corresponding CSS property. For reading e.g. the background image of the body:
QWebElement body = main_frame->findFirstElement("body");
QString img = body.styleProperty("background-image", QWebElement::ComputedStyle);
For the full API see QtWebKit Module reference documentation.
Hi have this j2ee web application developed using spring framework. I have a problem with rendering mnessages in nihongo characters from the properties file. I tried converting the file to ascii using ...
Check this, List<String> list = new ArrayList<String>(); for (int i = 0; i < 10000; i++) { String value = (""+UUID.randomUUID().getLeastSignificantBits()).substring(3, ...
I am in the middle of solving a problem where I think it s best suited for a decorator and a state pattern. The high level setting is something like a sandwich maker and dispenser, where I have a set ...
I have been trying to execute a MS SQL Server stored procedure via JDBC today and have been unsuccessful thus far. The stored procedure has 1 input and 1 output parameter. With every combination I ...
I have a system which contains multiple applications connected together using JMS and Spring Integration. Messages get sent along a chain of applications. [App A] -> [App B] -> [App C] We set a ...
If I m given two Java Libraries in Jar format, 1 having no bells and whistles, and the other having lots of them that will mostly go unused.... my question is: How will the larger, mostly unused ...
I have a Class variable that holds a certain type and I need to get a variable that holds the corresponding array class. The best I could come up with is this: Class arrayOfFooClass = java.lang....
I m working on a Java desktop application that reads and writes from/to different files. I think a better solution would be to replace the file system by a SQLite database. How hard is it to migrate ...