[gnome-games/wip/exalm/gtk4: 47/53] ui: Drop unnecessary show() and show_all() calls

[Alexander Mikhaylenko <alexm src gnome org>]

commit a413f866b6e47256903b2d355a599f9a39e498e4
Author: Alexander Mikhaylenko <exalm7659 gmail com>
Date:   Sun Jul 29 14:15:48 2018 +0500

    ui: Drop unnecessary show() and show_all() calls

 src/ui/application.vala                          | 2 +-
 src/ui/preferences-page-controllers.vala         | 2 --
 src/ui/preferences-page-platforms-retro-row.vala | 2 --
 src/ui/preferences-page-platforms.vala           | 1 -
 4 files changed, 1 insertion(+), 6 deletions(-)
---
diff --git a/src/ui/application.vala b/src/ui/application.vala
index cb451f78..7e937bb8 100644
--- a/src/ui/application.vala
+++ b/src/ui/application.vala
@@ -244,7 +244,7 @@ public class Games.Application : Gtk.Application {
                window.destroy.connect (() => {
                        quit_application ();
                });
-               window.show ();
+               window.present ();
 
                GLib.Timeout.add (500, show_loading_notification);
        }
diff --git a/src/ui/preferences-page-controllers.vala b/src/ui/preferences-page-controllers.vala
index c9b3f444..96c5500d 100644
--- a/src/ui/preferences-page-controllers.vala
+++ b/src/ui/preferences-page-controllers.vala
@@ -38,7 +38,6 @@ private class Games.PreferencesPageControllers : PreferencesPage {
                        var box = new Gtk.Box (Gtk.Orientation.HORIZONTAL, 0);
                        box.add (new Gtk.Label (device.get_name ()));
                        box.margin = 6;
-                       box.show_all ();
                        gamepads_list_box.add (box);
                }
                gamepads_label.visible = i > 0;
@@ -74,7 +73,6 @@ private class Games.PreferencesPageControllers : PreferencesPage {
                var box = new Gtk.Box (Gtk.Orientation.HORIZONTAL, 0);
                box.add (new Gtk.Label (_("Keyboard")));
                box.margin = 6;
-               box.show_all ();
                keyboard_list_box.add (box);
        }
 
diff --git a/src/ui/preferences-page-platforms-retro-row.vala 
b/src/ui/preferences-page-platforms-retro-row.vala
index 49ca9c56..520165df 100644
--- a/src/ui/preferences-page-platforms-retro-row.vala
+++ b/src/ui/preferences-page-platforms-retro-row.vala
@@ -75,11 +75,9 @@ private class Games.PreferencesPagePlatformsRetroRow : PreferencesPagePlatformsR
                                var label = new Gtk.Label (core.get_name ());
                                label.halign = Gtk.Align.START;
                                label.margin = 12;
-                               label.show ();
 
                                var row = new Gtk.ListBoxRow ();
                                row.add (label);
-                               row.show ();
                                row_cores[row] = core;
 
                                list_box.add (row);
diff --git a/src/ui/preferences-page-platforms.vala b/src/ui/preferences-page-platforms.vala
index 9dc33d1c..03f76e1e 100644
--- a/src/ui/preferences-page-platforms.vala
+++ b/src/ui/preferences-page-platforms.vala
@@ -13,7 +13,6 @@ private class Games.PreferencesPagePlatforms : PreferencesPage {
 
                foreach (var platform in platforms) {
                        var row = platform.get_row ();
-                       row.show ();
 
                        list_box.add (row);
                }