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entry completion: stop using subsurfaces

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Instead, use a popup and gdk_surface_move_to_rect.
I have not tried to reproduce all details of the old
positioning logic, but moving the popup above/below
the entry works as before.
This commit is contained in:
Matthias Clasen 2018-08-19 03:00:52 +00:00
parent 6df28420d7
commit 220a51e7cb
1 changed files with 9 additions and 4 deletions
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13
gtk/gtkentrycompletion.c
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@ -577,10 +577,8 @@ gtk_entry_completion_constructed (GObject *object)
/* pack it all */
priv->popup_window = gtk_window_new (GTK_WINDOW_POPUP);
gtk_window_set_use_subsurface (GTK_WINDOW (priv->popup_window), TRUE);
gtk_window_set_resizable (GTK_WINDOW (priv->popup_window), FALSE);
gtk_window_set_type_hint (GTK_WINDOW(priv->popup_window),
GDK_SURFACE_TYPE_HINT_COMBO);
gtk_window_set_type_hint (GTK_WINDOW(priv->popup_window), GDK_SURFACE_TYPE_HINT_COMBO);
controller = gtk_event_controller_key_new ();
g_signal_connect (controller, "key-pressed",
@ -1463,7 +1461,14 @@ _gtk_entry_completion_resize_popup (GtkEntryCompletion *completion)
gtk_tree_path_free (path);
}
gtk_window_move (GTK_WINDOW (completion->priv->popup_window), x, y);
gdk_surface_move_to_rect (_gtk_widget_get_surface (completion->priv->popup_window),
&allocation,
GDK_GRAVITY_SOUTH,
GDK_GRAVITY_NORTH,
GDK_ANCHOR_FLIP_Y | GDK_ANCHOR_SLIDE_X,
0, 0);
gtk_widget_show (completion->priv->popup_window);
}
static void