[dconf-editor] Close row popover on window vertical resize.

[Arnaud B. <arnaudb src gnome org>]

commit 9ad4529b28ec2e8e06546cdca140c111a6b31352
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Mon Nov 26 07:04:03 2018 +0100

    Close row popover on window vertical resize.

 editor/key-list-box-row.vala | 19 -------------------
 editor/registry-list.vala    | 42 ++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 42 insertions(+), 19 deletions(-)
---
diff --git a/editor/key-list-box-row.vala b/editor/key-list-box-row.vala
index 90fb310..d40f762 100644
--- a/editor/key-list-box-row.vala
+++ b/editor/key-list-box-row.vala
@@ -80,25 +80,6 @@ private abstract class ClickableListBoxRow : EventBox
     public string full_name         { internal get; protected construct; }
     public uint16 context_id        { internal get; protected construct; }
 
-    /*\
-    * * Dismiss popover on window resize
-    \*/
-
-    private int width;
-
-    construct
-    {
-        size_allocate.connect (on_size_allocate);
-    }
-
-    private void on_size_allocate (Allocation allocation)
-    {
-        if (allocation.width == width)
-            return;
-        hide_right_click_popover ();
-        width = allocation.width;
-    }
-
     /*\
     * * right click popover stuff
     \*/
diff --git a/editor/registry-list.vala b/editor/registry-list.vala
index f8dcb74..f0d1e3e 100644
--- a/editor/registry-list.vala
+++ b/editor/registry-list.vala
@@ -37,6 +37,8 @@ private abstract class RegistryList : Grid, BrowsableView, AdaptativeWidget
 
     construct
     {
+        register_size_allocate ();
+
         adjustment = key_list_box.get_adjustment ();
     }
 
@@ -223,6 +225,46 @@ private abstract class RegistryList : Grid, BrowsableView, AdaptativeWidget
         }
     }
 
+    /*\
+    * * close row popover on resize
+    \*/
+
+    private int width = -1;
+    private int height = -1;
+
+    private inline void register_size_allocate ()
+    {
+        size_allocate.connect (on_size_allocate);
+    }
+
+    private void on_size_allocate (Allocation allocation)
+    {
+        if (width != allocation.width)
+        {
+            width = allocation.width;
+            if (height != allocation.height)
+                height = allocation.height;
+            hide_right_click_popover ();
+        }
+        else if (height != allocation.height)
+        {
+            height = allocation.height;
+            hide_right_click_popover ();
+        }
+    }
+
+    private void hide_right_click_popover ()
+    {
+        ListBoxRow? selected_row = (ListBoxRow?) key_list_box.get_selected_row ();
+        if (selected_row == null)
+            return;
+
+        ClickableListBoxRow row = (ClickableListBoxRow) ((!) selected_row).get_child ();
+
+        if (row.right_click_popover_visible ())
+            row.hide_right_click_popover ();
+    }
+
     /*\
     * * Keyboard calls
     \*/