[Spice-devel] [PATCH spice-gtk] widget: Always call gtk_widget_show_all

[Pavel Grunt]

Since spice-gtk 0.32 SpiceDisplay widget internally has changed
from the GtkDrawingArea to a GtkContainer.

Per gtk_widget_show documentation:
 "Remember that you have to show the containers containing a widget,
  in addition to the widget itself, before it will appear onscreen."

Let's always call gtk_widget_show_all, not just for Gtk >= 3.16

Fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=100251
---
 src/spice-widget.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/spice-widget.c b/src/spice-widget.c
index 5cc1553..5bbba8f 100644
--- a/src/spice-widget.c
+++ b/src/spice-widget.c
@@ -648,28 +648,28 @@ static void spice_display_init(SpiceDisplay *display)
 #if GTK_CHECK_VERSION(3,16,0)
 #ifndef G_OS_WIN32
 /* Ignore GLib's too-new warnings */
 G_GNUC_BEGIN_IGNORE_DEPRECATIONS
     area = gtk_gl_area_new();
     gtk_gl_area_set_required_version(GTK_GL_AREA(area), 3, 2);
     gtk_gl_area_set_auto_render(GTK_GL_AREA(area), false);
     g_object_connect(area,
                      "signal::render", gl_area_render, display,
                      "signal::realize", gl_area_realize, display,
                      NULL);
     gtk_stack_add_named(d->stack, area, "gl-area");
-    gtk_widget_show_all(widget);
 G_GNUC_END_IGNORE_DEPRECATIONS
 #endif
 #endif
+    gtk_widget_show_all(widget);
 
     g_signal_connect(display, "grab-broken-event", G_CALLBACK(grab_broken), NULL);
     g_signal_connect(display, "grab-notify", G_CALLBACK(grab_notify), NULL);
 
     gtk_drag_dest_set(widget, GTK_DEST_DEFAULT_ALL, &targets, 1, GDK_ACTION_COPY);
     g_signal_connect(display, "drag-data-received",
                      G_CALLBACK(drag_data_received_callback), NULL);
     g_signal_connect(display, "size-allocate", G_CALLBACK(size_allocate), NULL);
 
     gtk_widget_add_events(widget,
                           GDK_POINTER_MOTION_MASK |
                           GDK_BUTTON_PRESS_MASK |
-- 
2.12.1