custom slot + Designer

[bashamehboob]

operating system : windows Xp
version : Qt 4.1.1
compiler : MinGW

hai all,
1) i have designed a application with Qt designer ,In that ,what all steps i have to follow in order to write a custom slot ,to work for particulars thing??

best regards..
basha :confused: :confused:

[jacek]

These: http://doc.trolltech.com/4.1/designer-using-a-component.html#the-single-inheritance-approach