Commit d399a4ac authored by Committed by Matthias Clasen
Added GdkRGBA properties to GtkTextTag.
This now allows text view to render text with alpha values in the text foreground and backgrounds, the work is almost complete, currently the error-underline-color is still a GdkColor style property and since we use only GdkRGBA for rendering it needs to be converted and applied, probably a new rgba version of the style property should also be introduced. This commit adds tests/testtextview that must be run from the tests/ directory to show translucent text in action.
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