[Lazarus] Alpha blending in GTK2 under Linux

Mattias Gaertner nc-gaertnma at netcologne.de
Mon Apr 17 14:53:18 CEST 2017


On Sun, 16 Apr 2017 02:53:00 +0300
Kostas Michalopoulos via Lazarus <lazarus at lists.lazarus-ide.org> wrote:

>[...]
> A proper full fix would be to rewrite all GTK2 graphics code to use Cairo
> instead of GDK, but that would take a lot of time, can break existing
> applications

You can do it with IFDEFs.

> due to unforeseen bugs and with GTK2 being obsoleted in favor
> of GTK3 i am not sure if it is worth the effort.

A strong point. IMO you should better spend your time on improving the
LCL Gtk3 interface.

Mattias


More information about the Lazarus mailing list