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bug#69662: 30.0.50; PGTK Window system supports drag-and-drop but doesn'
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From: |
Po Lu |
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Subject: |
bug#69662: 30.0.50; PGTK Window system supports drag-and-drop but doesn't define x-begin-drag |
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Date: |
Sat, 09 Mar 2024 18:55:34 +0800 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) |
Björn Bidar <bjorn.bidar@thaodan.de> writes:
> I noticed when investigating why drag and drop wasn't working
> in my setup that pgtk doesn't define `x-begin-drag' but defines
> functions for drag and drop support.
> That x-begin-drag isn't present breaks `dnd-begin-text-drag` and friend.
>
> 1. Build Emacs with at least --with-pgtk
> 2. Call `dnd-begin-text-drag'
> 3. Error
As I've explained elsewhere, GTK's limitations and corner-cutting poses
special difficulties for drag-and-drop implementations, for which reason
I decided against implementing that for the PGTK build myself. Patches
will, as ever, be appreciated.