your own interface for what?

wel i wanna make a gui of my own for writing c++ code on windows..

Oh ok you are trying to say:

1. A gui for the c++ code editor, which highlights or changes the color of the keywords.

2. And then when the code is finished, you can compile using an SDK kind of thing.

I haven't done this before but I will be very interested in answer as well.

Writing an entire operating system to generate your own brand of windows would be possible with C++, but it would take extensive knowledge of both how operating systems work as well as how current gui's work, whether written with C, C++ or some other language.

Creating your own text editor that can highlight fragments of text based on certain criteria should also be possible. It would, arguably, be easier than writing your own operating system, but it would still be a prodigious task.

Either project is likely to be done using multiple authors instead of a single individual, but if you've got the time an energy, then it is probably doable. Have I done it, no. Do I think it doable, yes. How would I proceed---by testing/expanding my knowledge base on less strenuous projects first and ask/look for information about how other people/groups may have done the same task before (I'd start by Googling the topics I thought might be helpful).

@lerner
well is it that difficult to proceed as you mention?
all i want is a windowed editor,you can call it a "front end" of sorts..
all the background processes proceed just as the turboc++ but the only difference is i have a better looking place to write c++ code.

@OP

Are you trying to create a text/code editor? Try using Qt. You can use a simple text area + menu interface.

the framework is fine but how do i go about linking the editor to the actual thing?

If all you want is an editor then use Notepad++. It has the features, and more, than you want.

Hmm heres a thought:

Assume you are compiling using gcc.
On click of a meny button, try calling system ( "cc filename" ); ?

im not sure if this works, but invoking the compiler from the editor must not be a problem i guess, though i dont know how to.