TPNGButton is a really
simple button component (like delphi TBitBtn) that becomes more powerful
with
support for png images.
This
way developers may implement it, for instance, in common TToolBars to
make the toolbar buttons look much better with support for png images,
especially with alpha transparency since they look nice in any
background.
Important: In order to use this component you must manually install
pngextra.pas into delphi / c++ builder ide. To do so, follow the
"Installing the Component" guideline.