Version:           4.2.3 (using KDE 4.7.3) 
OS:                Linux

I have a configuration that makes indentation as follow : tabs of width 8.
When I type the first letters of a method in a cpp file which is declared in the header, KDevelop proposes to autocomplete it and it does it by typing enter.

So far, so good. The problem is that, if the class in which the method inherits from a class which already implements the method, the autocompletion will put in the function something like
return Parent::method();

and it will be, in my case, indented with 4 spaces, not with a tab.

This also happens when autocompletion writes a virtual method declaration in a subclass of a class declaring that virtual method as :
virtual T method() = 0;

The autocompletion will add it with an indentation of 4 spaces, not a tab.

Is that normal ?

Reproducible: Always

Steps to Reproduce:
See the bug details but it is reproducible with this :
1) Set an indentation with one tab in the preferences.
2) Write this code :
class Indent
{
public:
	Indent();
	~Indent();

	void method() = 0;
};
class Child : public Indent
{
public:
	Child();
	~Child();

	//Type "method" here and use auto-completion...
};

Actual Results:  
The autocompleted method is indented with 4 spaces.

Expected Results:  
The autocompleted method should be indented with a tab, not 4 spaces

I can provide any needed additionnal information on demand.