imwayland: Connect OSK activating gesture to parent widget on editables

The gesture as connected currently on the child GtkText is easily overridden
by the parent editables (and gently done so in the attempt to consume all
clicks).

Connect this gesture to the parent editable widget in these cases, so the
gesture can cohabit with the click-consuming one. It's not part of the same
group, but it won't be abruptly cancelled.

Fixes: https://gitlab.gnome.org/GNOME/gtk/-/issues/4795

1 files changed, 20 insertions, 3 deletions

diff --git a/gtk/gtkimcontextwayland.c b/gtk/gtkimcontextwayland.c
index 486435f9e0..7e8d0e721c 100644
--- a/gtk/gtkimcontextwayland.c
+++ b/gtk/gtkimcontextwayland.c
@@ -71,6 +71,7 @@ struct _GtkIMContextWayland
 {
   GtkIMContextSimple parent_instance;
   GtkWidget *widget;
+  GtkWidget *controller_widget;
 
   GtkGesture *gesture;
   double press_x;
@@ -555,16 +556,21 @@ gtk_im_context_wayland_set_client_widget (GtkIMContext *context,
     return;
 
   if (context_wayland->widget)
+    gtk_im_context_wayland_focus_out (context);
+
+  if (context_wayland->controller_widget)
     {
-      gtk_im_context_wayland_focus_out (context);
-      gtk_widget_remove_controller (context_wayland->widget, GTK_EVENT_CONTROLLER (context_wayland->gesture));
+      gtk_widget_remove_controller (context_wayland->controller_widget,
+                                    GTK_EVENT_CONTROLLER (context_wayland->gesture));
       context_wayland->gesture = NULL;
+      g_clear_object (&context_wayland->controller_widget);
     }
 
   g_set_object (&context_wayland->widget, widget);
 
   if (widget)
     {
+      GtkWidget *parent;
       GtkGesture *gesture;
 
       gesture = gtk_gesture_click_new ();
@@ -575,7 +581,18 @@ gtk_im_context_wayland_set_client_widget (GtkIMContext *context,
                         G_CALLBACK (pressed_cb), context);
       g_signal_connect (gesture, "released",
                         G_CALLBACK (released_cb), context);
-      gtk_widget_add_controller (widget, GTK_EVENT_CONTROLLER (gesture));
+
+      parent = gtk_widget_get_parent (widget);
+
+      if (parent &&
+          GTK_IS_EDITABLE (widget) &&
+          GTK_IS_EDITABLE (parent))
+        g_set_object (&context_wayland->controller_widget, parent);
+      else
+        g_set_object (&context_wayland->controller_widget, widget);
+
+      gtk_widget_add_controller (context_wayland->controller_widget,
+                                 GTK_EVENT_CONTROLLER (gesture));
       context_wayland->gesture = gesture;
     }
 }