From: Khalid Abu Shawarib <khalid.shawarib@gmail.com>
Date: Sat, 27 May 2023 13:19:28 +0000 (+0000)
Subject: gtk/popover: Flip anchoring direction in RTL
X-Git-Tag: archive/raspbian/4.12.3+ds-1+rpi1~1^2^2^2~22^2~1^2~217^2
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=d329b00bda7461f6c4db738f69f00b8aaf27b6e1;p=gtk4.git

gtk/popover: Flip anchoring direction in RTL
---

diff --git a/gtk/gtkpopover.c b/gtk/gtkpopover.c
index bd3bc0c004..5093962aa1 100644
--- a/gtk/gtkpopover.c
+++ b/gtk/gtkpopover.c
@@ -483,6 +483,7 @@ create_popup_layout (GtkPopover *popover)
   GdkPopupLayout *layout;
   GtkCssStyle *style;
   GtkBorder shadow_width;
+  gboolean ltr = gtk_widget_get_direction (GTK_WIDGET (popover)) != GTK_TEXT_DIR_RTL;
 
   compute_surface_pointing_to (popover, &rect);
 
@@ -545,13 +546,13 @@ create_popup_layout (GtkPopover *popover)
       switch (gtk_widget_get_halign (GTK_WIDGET (popover)))
         {
         case GTK_ALIGN_START:
-          parent_anchor = GDK_GRAVITY_NORTH_WEST;
-          surface_anchor = GDK_GRAVITY_SOUTH_WEST;
+          parent_anchor = ltr ? GDK_GRAVITY_NORTH_WEST : GDK_GRAVITY_NORTH_EAST;
+          surface_anchor = ltr ? GDK_GRAVITY_SOUTH_WEST : GDK_GRAVITY_SOUTH_EAST;
           break;
 
         case GTK_ALIGN_END:
-          parent_anchor = GDK_GRAVITY_NORTH_EAST;
-          surface_anchor = GDK_GRAVITY_SOUTH_EAST;
+          parent_anchor = ltr ? GDK_GRAVITY_NORTH_EAST : GDK_GRAVITY_NORTH_WEST;
+          surface_anchor = ltr ? GDK_GRAVITY_SOUTH_EAST : GDK_GRAVITY_SOUTH_WEST;
           break;
 
         case GTK_ALIGN_FILL:
@@ -570,13 +571,13 @@ create_popup_layout (GtkPopover *popover)
       switch (gtk_widget_get_halign (GTK_WIDGET (popover)))
         {
         case GTK_ALIGN_START:
-          parent_anchor = GDK_GRAVITY_SOUTH_WEST;
-          surface_anchor = GDK_GRAVITY_NORTH_WEST;
+          parent_anchor = ltr ? GDK_GRAVITY_SOUTH_WEST : GDK_GRAVITY_SOUTH_EAST;
+          surface_anchor = ltr ? GDK_GRAVITY_NORTH_WEST : GDK_GRAVITY_NORTH_EAST;
           break;
 
         case GTK_ALIGN_END:
-          parent_anchor = GDK_GRAVITY_SOUTH_EAST;
-          surface_anchor = GDK_GRAVITY_NORTH_EAST;
+          parent_anchor = ltr ? GDK_GRAVITY_SOUTH_EAST : GDK_GRAVITY_SOUTH_WEST;
+          surface_anchor = ltr ? GDK_GRAVITY_NORTH_EAST : GDK_GRAVITY_NORTH_WEST;
           break;
 
         case GTK_ALIGN_FILL: