In this Perl/Tk article, I’ll discuss balloon help, photos and widget subclassing. Help balloons can be attached to widgets, menu items, and, as we’ll see here, individual canvas items. Subclassing a Perl/Tk widget is also known as creating a…
As it happens, no matter how much I write about Perl/Tk, there’s always something left unsaid. A case in point is the topic of drag and drop, which didn’t make it into our book, Mastering Perl/Tk. This article describes…
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