qt-jambi

Do you use Qt and why do you use it?

Pros. and cons? how long do you use it? What about jambi? ...

Qt Jambi: QAbstractListModel not displaying in QListView

I've created an implementation of the QAbstractListModel class in Qt Jambi 4.4 and am finding that using the model with a QListView results in nothing being displayed, however using the model with a QTableView displays the data correctly. I'm experienced with C# but have only been using Qt Jambi for a couple of days now. Below is my im...

Should I use Qt Jambi in Java ?

Is it a good idea for me to use Qt Jambi in Java as a toolkit? i see that Qt Jambi is hard to learn it , and Swing is more easy than Qt Jambi . but i think that Qt Jambi is more powerfull . ...

How do I make controls autosizing in Qt designer?

I'm using Qt Jambi 4.4 for a project I'm working on (and designing the windows in the Qt Designer eclipse plugin). One of the windows I'd like to use is a preview window which is basically just a window with a QWebView on it. How can I make it so that the QWebView resizes as the window does? I've set the sizePolicy to expanding for bo...

Is QT Jambi dead?

I know they announced in February that it was going to transition to a community-developed model over the next year... but right now, I can't find it on their website, at all, let alone version 4.5 that was supposed to be released this month. I am about to embark on the GUI portion of a major project, and while I had considered using QT...

Qt Jambi (Qt4Dotnet): distinguishing signal emitters in a slot

Hi! I'm newb to Qt and got stuck in a signal/slot mechanism. I have a toolbar with a number of tool buttons, each associated with some widget. The task is to show appropriate widget when tool button is clicked. I want to write a single slot that will handle the associations, but I can't figure out how to distinguish what button triggered...

How can I use the Clojure REPL together with Qt Jambi?

I have not found a solution to use the Clojure REPL with Qt on the web. Basically the problem is that the REPL hangs as soon as you call QApplication/exec in order to get the UI to display. You cannot C-c C-c back into the REPL, and closing the active Qt window seems to kill the whole Clojure process. Now simply calling QApplication/pro...

Is there a Qt Jambi fork?

In March or April 2009 Qt Jambi was made open source and then the commercial project was kicked. I'd really like to use Qt Jambi but can't do that if the code isn't maintained any longer. Is there a fork of Qt Jambi, either commercial or open source? ...

How to mix C++ Qt objects and Qt Jambi objects

Hi, I'm trying to combine some existing Qt code written in C++ with some code written in Java using Qt Jambi, but I'm not quite sure how to do it. I'm basically trying to acieve two things: Pass a QObject from C++ to Java using JNI Pass a Qt Jambi QObject from Java to C++ It looks like I can pass the pointer directly and then wrap i...

Qt Jambi vs JOGL for java OpenGL development?

I'm planning on writing a simple application in Java which has a basic UI with a section of OpenGL graphics. In addition to this some kind of network access is required. Which one of these libraries should I use? What are the drawbacks and benefits of each option? I'd like the OpenGL coding be as genuine as possible, so that I could fee...

How to export my QtJambi project to .JAR file within Eclipse?

Hi, i am using Eclipse and i have a QtJambi project which i would like to export in a .JAR file. I have tryed several times it never worked. It worked for me on a Swing project, but with a QtJambi project, I dont know how to do it. Here are the screenshots (maybe it can help you to understand my situation): Export wizard (page 1) ...

Using QT Jambi to make screenshots

Hello everybody, I am using QT Jambi (java) to make screenshots of a browser window. My main method starts the framework like this: QApplication.initialize(new String[1]); ScreenshotMain widget = new ScreenshotMain(); widget.showFullScreen(); QApplication.exec(); and when the browser is done with the loading the following metho...

QTJambi - QNetworkManager from thread doesn't emit signals

I am new to QT(jambi). I have a very simple QTJambi (4.5.2) app. I am trying to figure out why this will not work (DoResponseReady never called) within a thread. Switch the static variable between threaded=true/false to reproduce. import com.trolltech.qt.core.QByteArray; import com.trolltech.qt.core.QUrl; import com.trolltech.qt.gui.QA...

qtjambi - QApplication.initialize outside of main method

Hello everybody, I want to use qt jambi to make screenshots. I use the integrated webkit browser and it works like a charm. The problem is: how can I initialize QApplication.initialize(args); outside of the main method. Since I want to make screenshots out of my java web application without calling an external program I need to init...

QT Jambi HTML5 Video

Is it possible to use the HTML5 <video> element within a QT Jambi QWebView? I have set up a basic app, but it doesn't display <video> elements. ...

Qt Jambi: Accessing the content of QNetworkReply

Hi All, I'm having trouble accessing the content of QNetworkReply objects. Content appears to be empty or zero. According to the docs (translating from c++ to java) I think I've got this set up correctly, but to no avail. Additionally an "Unknown error" is being reported. Any ideas much appreciated. Code: public class Test extends QOb...

QtJambi and Jython

I'm trying to get QtJambi and Jython to play nice together. Here's what I'm doing as a test: >jython -Dpython.path=./qtjambi-4.5.2_01.jar:./qtjambi-linux64-gcc-4.5.2_01.jar:. Jython 2.2.1 on java1.6.0_18 Type "copyright", "credits" or "license" for more information. >>> from com.trolltech.qt.gui import * >>> dir(QApplication) ['aboutQt'...

Is there a free Qt Jambi GUI Designer out there?

I am using Eclipse. ...

Problem Deploying QT Jambi with web start on Mac OS X

I have a Java application, built with eclipse, that uses QTJambi. Running the application from the command line works perfectly. java -d32 -XstartOnFirstThread -jar MyApplication.jar someArg However, trying to deploy the application with WebStart is proving difficult. I've done a whole lot of reading and it seems many people have issu...

How to install Qt-Jambi in Eclipse in windows 7?

I am new in programming and I want to install Qt-Jambi in Eclipse in windows 7. Can you explain it to me with a step-be-step procedure? I have searched but I didn't find a easy explaining procedure or tutorial. Thanks in advance ...