File fix-gridview.patch of Package gtk4

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File fix-gridview.patch of Package gtk4 (Revision 07e7840d2c0ae374f112e5a8b6178a28)

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From 099955b0c06dbddc9469bd3c8e63673a3a82883f Mon Sep 17 00:00:00 2001
From: Benjamin Otte <otte@redhat.com>
Date: Tue, 16 May 2023 18:08:21 +0200
Subject: [PATCH] gridview: Add border-spacing where it was missed

We were computing column widths without taking border-spacing into
account, making them slightly too big.
---
 gtk/gtkgridview.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gtk/gtkgridview.c b/gtk/gtkgridview.c
index 274f34c3c95..885826a138e 100644
--- a/gtk/gtkgridview.c
+++ b/gtk/gtkgridview.c
@@ -657,7 +657,7 @@ gtk_grid_view_measure_list (GtkWidget *widget,
   gtk_grid_view_measure_column_size (self, &col_min, &col_nat);
   for_size = MAX (for_size, col_min * (int) self->min_columns);
   n_columns = gtk_grid_view_compute_n_columns (self, for_size, xspacing, col_min, col_nat);
-  column_size = for_size / n_columns;
+  column_size = (for_size + xspacing) / n_columns - xspacing;
 
   i = 0;
   row_height = 0;
@@ -770,7 +770,7 @@ gtk_grid_view_size_allocate (GtkWidget *widget,
                                                      orientation == GTK_ORIENTATION_VERTICAL ? width : height,
                                                      xspacing,
                                                      col_min, col_nat);
-  self->column_width = (orientation == GTK_ORIENTATION_VERTICAL ? width : height) / self->n_columns;
+  self->column_width = ((orientation == GTK_ORIENTATION_VERTICAL ? width : height) + xspacing) / self->n_columns - xspacing;
   self->column_width = MAX (self->column_width, col_min);
 
   /* step 2: determine height of known rows */
-- 
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File fix-gridview.patch of Package gtk4 (Revision 07e7840d2c0ae374f112e5a8b6178a28)

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