Regarding syntax

[vishwajeet.dusane]

Hi,

the lines 4 and 5, does the construtor of class FileItem inherit the constructor of class QListViewItem??

Clearly you have to review ur c++ basics here.

the syntax is confusing.. I think the constructors are overloaded. Or is it the way of overloading.

In c++, constructors can be overloaded.
Ex.

class TEST_CLASS_FOR_YOU
{
        TEST_CLASS_FOR_YOU();
        TEST_CLASS_FOR_YOU(int a);
        TEST_CLASS_FOR_YOU(int a,int b);
}

class TEST_CLASS_FOR_YOU
{
        TEST_CLASS_FOR_YOU();
        TEST_CLASS_FOR_YOU(int a);
        TEST_CLASS_FOR_YOU(int a,int b);
}

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for furthur please refer this link http://www.cplusplus.com/doc/tutorial/



No going back the example.

4. FileItem( QListViewItem *parent, const QString &s1, const QString &s2 )
5. : QListViewItem( parent, s1, s2 ), pix( 0 ) {}

This is defination of constructor FileItem which is derived from QListViewItem class. QListViewItem class has overloaded constructor QListViewItem( parent, s1, s2 ) which is called at initillization. this is not a defination of QListViewItem( parent, s1, s2 ) class remember.