From a944758aea5fee68e0d6870c54d3b92d823e2b7f Mon Sep 17 00:00:00 2001
From: ManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com>
Date: Mon, 17 Oct 2022 10:32:41 +0200
Subject: Wayland drag-n-drop to Fl_Window: send necessary FL_ENTER event
 (#516)

Drag-n-drop under Wayland was OK in general except when the drop target is an Fl_Window
because the belowmouse object is not set in this configuration.
Processing an FL_ENTER event before the FL_DND_RELEASE event fixes that.
---
 src/drivers/Wayland/fl_wayland_clipboard_dnd.cxx | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/drivers')

diff --git a/src/drivers/Wayland/fl_wayland_clipboard_dnd.cxx b/src/drivers/Wayland/fl_wayland_clipboard_dnd.cxx
index 2dca84924..c80162b86 100644
--- a/src/drivers/Wayland/fl_wayland_clipboard_dnd.cxx
+++ b/src/drivers/Wayland/fl_wayland_clipboard_dnd.cxx
@@ -441,6 +441,7 @@ static void data_device_handle_leave(void *data, struct wl_data_device *data_dev
 
 static void data_device_handle_drop(void *data, struct wl_data_device *data_device) {
   if (!current_drag_offer) return;
+  Fl::handle(FL_ENTER, fl_dnd_target_window); // useful to set the belowmouse widget
   int ret = Fl::handle(FL_DND_RELEASE, fl_dnd_target_window);
 //printf("data_device_handle_drop ret=%d doing_dnd=%d\n", ret, doing_dnd);
 
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