From: Matthias Clasen <mclasen@redhat.com>
Date: Thu, 5 Sep 2019 19:29:19 +0000 (-0400)
Subject: popover: Support vertical aligment
X-Git-Tag: archive/raspbian/4.4.1+ds1-2+rpi1~1^2~321^2^2~872^2~3
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=c75a368bab66180c2ebd2ca9483b419fa64840d9;p=gtk4.git

popover: Support vertical aligment

We already support horizontal alignment, and
we should do the same for vertical alignment.
---

diff --git a/gtk/gtkpopover.c b/gtk/gtkpopover.c
index 031e606c4c..3f487a1172 100644
--- a/gtk/gtkpopover.c
+++ b/gtk/gtkpopover.c
@@ -246,14 +246,50 @@ move_to_rect (GtkPopover *popover)
   switch (priv->position)
     {
     case GTK_POS_LEFT:
-      parent_anchor = GDK_GRAVITY_WEST;
-      surface_anchor = GDK_GRAVITY_EAST;
+      switch (gtk_widget_get_valign (GTK_WIDGET (popover)))
+        {
+        case GTK_ALIGN_START:
+          parent_anchor = GDK_GRAVITY_NORTH_WEST;
+          surface_anchor = GDK_GRAVITY_NORTH_EAST;
+          break;
+
+        case GTK_ALIGN_END:
+          parent_anchor = GDK_GRAVITY_SOUTH_WEST;
+          surface_anchor = GDK_GRAVITY_SOUTH_EAST;
+          break;
+
+        case GTK_ALIGN_FILL:
+        case GTK_ALIGN_CENTER:
+        case GTK_ALIGN_BASELINE:
+        default:
+          parent_anchor = GDK_GRAVITY_WEST;
+          surface_anchor = GDK_GRAVITY_EAST;
+          break;
+        }
       anchor_hints = GDK_ANCHOR_FLIP_X | GDK_ANCHOR_SLIDE_Y;
       break;
 
     case GTK_POS_RIGHT:
-      parent_anchor = GDK_GRAVITY_EAST;
-      surface_anchor = GDK_GRAVITY_WEST;
+      switch (gtk_widget_get_valign (GTK_WIDGET (popover)))
+        {
+        case GTK_ALIGN_START:
+          parent_anchor = GDK_GRAVITY_NORTH_EAST;
+          surface_anchor = GDK_GRAVITY_NORTH_WEST;
+          break;
+
+        case GTK_ALIGN_END:
+          parent_anchor = GDK_GRAVITY_SOUTH_EAST;
+          surface_anchor = GDK_GRAVITY_SOUTH_WEST;
+          break;
+
+        case GTK_ALIGN_FILL:
+        case GTK_ALIGN_CENTER:
+        case GTK_ALIGN_BASELINE:
+        default:
+          parent_anchor = GDK_GRAVITY_EAST;
+          surface_anchor = GDK_GRAVITY_WEST;
+          break;
+        }
       anchor_hints = GDK_ANCHOR_FLIP_X | GDK_ANCHOR_SLIDE_Y;
       break;