General and Desktop

I see, thanks.

Yes, going to add some blocking mechanisms. Thanks miroslav and koahnig!!!

No, I don't think there is anything like that in Qt.

A forum is not a place for legal advice. Consult a lawyer to be sure. Also, this question has been asked before, so please just search the forum for previous discussions. Short answer: yes, you can distribute your application under any licence you see fit as long as you link dynamically to the LGPL libraries. If you want to keep your own sources confidential, then don't choose the LGPL license for your own code.

Maybe "Xming":http://sourceforge.net/projects/xming/ is what you're looking for?

I think it is a bit premature to decide on this, since the priorities of for example C++ vs QML largely depend on the contributors (companies or individuals) willing to work on it under Open Governance. Platform support is the same thing in the long term. On the other hand, it does not get more future proof than under Open Governance, IMO. Performance so far has largely gotten better in many regards.

[quote author="toho71" date="1328269270"]for the testing I would like to log in as root but I realy dont't know how to. [/quote] Well, that is not a Qt issue. Somebody must have set up your linux installation. Only whoever that was can provide you with the details of login as root respectively provide you with root privilege.

This bug has been resolved in Qt 4.8.0! :-)

I filed bug report QTBUG-24085. In the meantime I'm folding back to Qt 4.7.3 downloaded from the Ubuntu Software Center. This older version of Qt does not have the bug.

i am also facing the same problem how can we read the latest entry text from QPlainTextEdit...presently i am using QLineEdit for command entry and textedit for output showing...it's looking ugly ...can some one please help me .. i am trying to do like this tcl> puts "helloworld" helloworld tcl> //if i enter a puts command and hit enter how to read that command and how to pass the signal to Qprocess like QLineedit have return pressed signal

I have tried writing minimal example and it just works fine. I shall debug my main stream code. Thanks for all your replies.

That are some new additions to the C++ standard. It depends on the compiler and its version in use whether it is supported out of the box or whether you need some support libs like boost.

That is handy to know, thanks.

[quote author="abbas farahmand" date="1328272043"] maybe some people have this problem exactly![/quote] Well, you never posted a solution. You described your problem, we plead for additional information and then [quote author="abbas farahmand" date="1328272043"] I fixed it with other ways. [/quote] So if you want this thread to have any valuable information for others you better hand in what actually solved your problem - what you now did.

If anyone is interested: I solved my problem with following line of code: @ qApplication->setStyleSheet("QPushButton { font: 10px} QLabel { font: 10px} QLineEdit { font: 10px} QCheckBox { font: 10px} QGroupBox { font: 10px} QComboBox { font: 10px} QListWidget { font: 10px} QRadioButton { font: 10px}"); @ (Globally setting the font size ( qApplication->setFont(newFont) )would not affect all the widget types on Mac)

Ok, I have got it! I used to have a CSS file which included another CSS file: @@import url("../../res/common.css");@ It used to work fine with the version of QtWebKit in Qt 4.7.4, but not with the one in Qt 4.8.0. It would seem that QtWebKit doesn't like the use of relative paths in CSS import files anymore (?). So, instead, I had to use: @@import url("/doc/res/common.css");@ with doc being the virtual folder in my Qt help file. Otherwise, I want to be able to use my CSS file both within a web page and a Qt help page, so I now have: @@import url("../../res/common.css"); @import url("/doc/res/common.css");@ With the first import being required to get things to work on a web page and the second import on a Qt help page. I really wish I didn't have to do that, but...