I am working with QT Creator. I have a form that contains a push button and an Line Edit. I would like to print a string that i give programatically in this LineEdit.Secondly I would also like to the
I\'d like to create a list, each row in this list contains: LineNo | Edit Model| Model Select | Log enabl | freq| selection |
Hi, I want to create a custome widget. Please help by giving some idea. My intention is to make开发者_如何学JAVA a Listwidget which shows some Information and when clicking particulat row it have to
I have a derived QDialog dialog layed out the way I want, and resizing the way I want, with the problem that the preview starts out resized to a larger size than it should.In designer, the window is s
How can I use 开发者_运维问答default Qt icons for newly created QtPushButton\'s in Qt Designer?Add \\src\\gui\\styles\\qstyle_wince.qrc to your resources and set the icon property of the PushButton in
In vs c++ I used the following code to use some functions in a dll file that I don\'t have its header
I\'m using Qt Creator 2.2.1 under MacOS X 10.6.8, standard MacOS X install for CMake 2.8.5 and Qt SDK version 1.1.2 released on June 21st (Qt 4.7.3 libraries).
I tried to integrate FANN library ( Artificial neural network ) with Qt, but I got errors! My FANN librar开发者_如何学JAVAy version is (fann-2.1.0). It doesn\'t contain *.dll and *.lib files. It just
I have a QWidget where I am drawing some lines and I would like to enable/implement a zooming function so as to better see the picture which I am drawing. And I want to connect that to the mouse wheel
I want to connect to a MySQL database from a Qt C++ application. Database is located on a host and is available on internet. I have the MySQL username, password and IP of host and a port number (that
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