gtk+3.0: fix position for tooltip in gtk3 (lxde/trisquel-mini)

helpers/DATA/gtk+3.0/000-fix_tooltip_gtk+3.0_lxde.patch

@@ -0,0 +1,36 @@
+From baa351f7e2d8cb92e94ce122bf8b96cfe88f9a5a Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Ingo=20Br=C3=BCckl?= <ib@oddnet.de>
+Date: Mon, 17 Feb 2025 18:04:20 +0100
+Subject: [PATCH] Fix position of child tooltips in custom windows
+
+Unlike a GTK_TOPLEVEL_WINDOW, a custom toplevel window derived from
+GtkWindow can have non-zero x/y allocations (like a panel at the bottom
+of the screen).
+
+Since the allocation of such a toplevel window is relative to the screen
+origin, the position of the child must also be relative to the screen
+origin so that we get the correct coordinates relative to each other.
+
+diff --git a/gtk/gtktooltip.c b/gtk/gtktooltip.c
+index 1bf72f19..3d6a99f1 100644
+--- a/gtk/gtktooltip.c
++++ b/gtk/gtktooltip.c
+@@ -875,6 +875,7 @@ gtk_tooltip_position (GtkTooltip *tooltip,
+   GdkWindow *widget_window;
+   GdkWindow *effective_toplevel;
+   GtkWidget *toplevel;
++  GtkAllocation toplevel_allocation;
+   int rect_anchor_dx = 0;
+   int cursor_size;
+   int anchor_rect_padding;
+@@ -886,8 +887,9 @@ gtk_tooltip_position (GtkTooltip *tooltip,
+   tooltip->tooltip_widget = new_tooltip_widget;
+ 
+   toplevel = _gtk_widget_get_toplevel (new_tooltip_widget);
++  _gtk_widget_get_allocation (toplevel, &toplevel_allocation);
+   gtk_widget_translate_coordinates (new_tooltip_widget, toplevel,
+-                                    0, 0,
++                                    toplevel_allocation.x, toplevel_allocation.y,
+                                     &anchor_rect.x, &anchor_rect.y);
+ 
+   anchor_rect.width = gtk_widget_get_allocated_width (new_tooltip_widget);

helpers/make-gtk+3.0

@@ -0,0 +1,30 @@
+#!/bin/sh
+#
+#    Copyright (C) 2025 Luis Guzman <ark@switnet.org>
+#
+#    This program is free software; you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License as published by
+#    the Free Software Foundation; either version 2 of the License, or
+#    (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with this program; if not, write to the Free Software
+#    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+#
+
+VERSION=1
+
+. ./config
+
+# TODO: Keep an eye on this final fix to match changes accordingly.
+# https://gitlab.gnome.org/GNOME/gtk/-/merge_requests/8216
+patch_p1 $DATA/000-fix_tooltip_gtk+3.0_lxde.patch
+
+changelog "Apply fix for tooltip on lxde / trisquel-mini."
+
+package