General and Desktop

@Lukas: +1 We use doxygen with graphviz in our project made in Qt, you could very well use it on Qt itself. It should give you some diagrams and actually probably a complete API reference too.. considering the level of documentation Qt code has.

Thanks i will to update..

But, the real problem is probably the order of transformations you are doing because that can alter the result completely.. I say this because you should be able to write your transforms to get the intended result (mathematically).. without needing to try and hard-modify the matrix like you plan to.. maybe you need more specific transformation than a matrix can provide...

It works the same way.

Many, many thanks for your help!!!

[quote author="Andre" date="1308260525"]The reason that qDebug() is not listed between the classes, is because it isn't a class. [/quote] Yeah but QDebug is one. "QDebug class":http://doc.qt.nokia.com/4.7/qdebug.html

Spaces in qmake are (at least in my experience) handled differently per setting. I've had the most luck with good old trial and error. Oftentimes you have to multiple escape characters. Like for example: @\\ @ Or @\\\ @ I've also had luck with quoting "\\ " and other techniques. It has often proved useful to have a look at the generated Makefile and at the actual command produced at the command line. Check if it is what you would have typed in in that case, then add or remove backslashes or quotes as necessary. If that all doesn't work, I'm afraid you'll have to stick to the "No spaces" mantra.

Hi All, I fixed my problem temporarily. I had to make sure that i have access to both client/server via passkeys. And then all the we have to do is something simple as this : QProcess *proc = new QProcess(); proc->start("ssh server_name /path/to/shell/script"); proc->waitForFinished(); QString result=proc->readAllStandardOutput(); ui->textBrowser->setText(result); //writing the result to my text browser Thanks, Hope this helps.

OK, I've found a solution. You need to select the menu item explicitly. Here's an example that leads to the desired style: @ import PyQt4.QtGui as QtGui class MyMainWindow(QtGui.QMainWindow): def __init__(self, parent=None): super(MyMainWindow, self).__init__(parent) self.menu_bar = self.menuBar() print self.menu_bar.isNativeMenuBar() self.menu_bar.setNativeMenuBar(False) print self.menu_bar.isNativeMenuBar() self.session_menu = self.menu_bar.addMenu("&Session") button = QtGui.QPushButton("Testomat") self.setCentralWidget(button) self.setStyleSheet(""" * { background-color: blue; } QMenuBar::item { background-color: blue; } """) if name == "main": import sys app = QtGui.QApplication(sys.argv) main_window = MyMainWindow() main_window.show() app.exec_() @

Ahhh, that is so much easier to read when it's formated :o). Thank you for your insights. I suspect that the problem lies somewhere in there. I appreciate your help.

Thanks a lot this has solved my problem

Ok I am going to design a widget for my title bar. In the first place I wanted to be able to dock a floating Dockwidget with a simple click.

[quote author="jk_mk" date="1308227262"]Well, I have made the following code. But when I debug the code I get this message QImage::setPixel: coordinate () out of range , for all the coordinates and also I cannot get the result in my QGraphicsView.[/quote] Because you have to specify the size of the image at its creation, see the "various constructors":http://doc.qt.nokia.com/latest/qimage.html#QImage of QImage. In addition, copying the image pixel per pixel using QImage::setPixel() is extremely expensive. You do not need an external library to read the image from a file. Just load the file using QImage and then manipulate the QImage directly. You will find all the neccessary information in the "documentation":http://doc.qt.nokia.com/latest/qimage.html. And again - prerequisite of using Qt is basic knowledge of C++ and the willingness to read documentation.

I just went with what i was told and presumed that seen as the parser functions to support html formatting in labels have been removed that the parsing for stylesheets has also been removed I never tested this but size is a big issue on our setup and given we use alot of custom widgets palettes work well in our situation anyway.

The link goes to the whitepaper in the Qt Developer Network Wiki, which fails for some reason. I'll take a look at the current documentation to see what we should do to fix this, but I suspect that we'll just change the link to something else.

Hi, It looks like I'll have to work it the way you mention abov (jim_kaiser)e. Get the raw data, transofrm with external library and try to put it back in data that Phonon understands. Or maybe if I have to use an external library I could do all the job inside it, meaning, reading the audio file, transformation of pitch with constant duration and then playback using the particular external library capabilities. I'll report back if I make it work in any of this two ways. Thank you all for your interest and replies. Juan

I've found a work around this seems to be linked to styles while i wouldn't mark this as a solution it will work for me. I have set my application's style to plastique this seems to give the ability to set all the colors correctly and will work in my case. I am still open to better ideas.