General and Desktop

Run your program and look at the output it generates to the console or debug window. You will find there is a message similar to this: bq. Object::connect: No such slot YourClass::onDeviceDiscovered(const QextPortInfo &) indicating that it is not working. Connections happen at run time not compile time. To write a slot you declare a function in a class derived from QObject and then you implement it. It's just a C++ member function. To make it a slot you simply add the "slots" pseudo-keyword to the relevant access specifier. Here is a simple example with a slot called setValue(int): http://qt-project.org/doc/qt-4.8/signalsandslots.html#a-small-example You need to declare YourClass::onDeviceDiscovered(const QextPortInfo &info) and provide an implementation. In that implementation you can update the combo box.

Take a look at "QStackedWidget":/doc/qt-4.8/qstackedwidget.html. Maybe that might save you some effort. Edit: Or possibly "QStackedLayout":/doc/qt-4.8/qstackedlayout.html

ok tnx a lot

Since I can't seem to get it working correctly I am working around the issue. I am listening for selectionChanged() on the QTextBrowser and then taking the QTextBrowser's QTextDocument and calling clearSelection() on its QTextCursor. Possible related bug: "https://bugreports.qt-project.org/browse/QTBUG-1186":https://bugreports.qt-project.org/browse/QTBUG-1186

try query.bindValue( QString(":texte_original"), tr("essais ") );

That is going to be a problem then: your GUI thread is obviously very bussy with the webview and the embedded video. There is not much you can do about that. Sorry.

Thanks for the link: I hadn't seen it on my search. I added a line to each .pro file in the subdirs template project. Thanks!

Thanks mlong, thanks again Andre... I reading some online documentation and some free books of c++, but I could not understand how to create a class using a getter and setter referenced (it's right?). Off course I really think that it's a good idea, but like always my term in sort to show something to my client, and I'm studying and Working at same time... Thanks!

Have a look at [[doc:QGlWidget]] and [[doc:QGraphicsView]]

Sounds like a good suggestion. You might: create a bugreport with your suggestion Better yet, a patch for now, create a doc note on this.

[quote author="AndreAhmed" date="1341314891"]Is there any idea guys ?[/quote] Don't "kick" your topics, especially this fast. Allow at least two days, but idealy up to a week for people to answer.

Nope. In QML, this would be trivial, but in the widget world these kinds of scenario's were not taken into account.

ok tnx alot

Tell us when the preferred PIPE, SHARED MEMORY, and when the LOAD DATA INFILE. Maybe there are those who have tried all the options

[quote author="AndreAhmed" date="1341306224"]I have posted another topic, would love to see your reply.[/quote] Just now I am busy, but in 20 minutes I will free and will try to answer;)

[quote author="dcbasso" date="1341259385"]Sorry, my layout was missing the layout component to handle with added widget![/quote] So... it is solved?

FYI: I finally was able to display U+FFFF code points by explicitly setting the QLabel, QTextEdit, or QLineEdit style sheets as follows: @ font-family: "Segoe UI","Cambria Math";@ where Cambria Math is a font that contains the U+FFFF code points on my system. For some reason the font matching algorithm doesn't find Cambria Math on my system unless the font-family explicitly includes a font with code points above U+FFFF. With the above font-family declaration my text is rendered as Sagoe UI except for the U+FFFF code points which is rendered as Cambria Math. Note: I tried setting various combinations of font families and styles but the above was the only method that worked. Even setting the font-family or directly setting the font to Cambria failed to find the U+FFFF code points. I also checked on the lastResortFont(). It always came out as arial no matter how the font or font-family is set. I had hoped that I could set the last resort font to Cambria Math so I wouldn't have to worry about setting the stylesheet but I don't know where this parameter is set.