Old program
-
this is great, old program(with minor changes) just in two days becomes new program.
this Qt is great work! -
You should just make a correction: connect your c7 updateUI signal in your MainWindow's constructor rather than in c7's constructor. It will make c7 completely independent of the GUI on top of it.
Also from a pure reading point of view, you should add the missing emit keyword, it will make your code easier to understand
-
what I need to run application on platform with just framebuffer, I am little confused here. Is there some sort Qt server like X server or do I need install framework on target machine?
-
What version of Qt are you using ?
-
it is standard package of fedora 19, version 3.0
-
I meant for your target
-
I am not using anything yet :)
question
For using with X11 I will install * Qt libraries 4.8.5 for Linux/X11 *
and for using directly to framebuffer i will install Qt libraries 4.8.5 for embedded Linux?
How applications behave with static build on linux targets? -
Pretty much it's that yes. Depending on what you will run on your target, you might need to compile Qt yourself.
I don't exactly understand your question about static application behavior
-
I thought about static compiling of executable file that has all necessary libs inside.
-
The application behavior won't change because of the build type. However you should first check that you can use a static build, there are licenses implication with it.