Detailed Description
KDE Color Selection dialog
Features:
Colour selection from a standard system palette.
Colour selection from a Palette of H vs S and V selectors (similar to windoze).
Direct input of HSV or RGB values.
Saving of custom colors
simplest use:
QColor myColor;
int result = KColorDialog::getColor( myColor );
Retrieve the currently selected color.
This is probably the function you are looking for.
Just call this to pop up dialog get the selected color.
returns result().
connect to this to monitor the color as it as selected if you are
not running modal.