[nautilus/wip/apoos-maximus/gsoc2020: 69/73] properties-window: Follow HIG layout advice

[António Fernandes <antoniof src gnome org>]

commit 9788942f8b3ab67e334dd650fc8f91f8e169784c
Author: António Fernandes <antoniof gnome org>
Date:   Sun Jul 26 19:44:21 2020 +0100

    properties-window: Follow HIG layout advice
    
    We should use 6px for vertical spacing and 12px for horizontal spacing.
    
    Also, prefer the GtkBox:spacing property over the padding child prop.

 src/nautilus-properties-window.c               | 2 +-
 src/resources/ui/nautilus-properties-window.ui | 5 ++---
 2 files changed, 3 insertions(+), 4 deletions(-)
---
diff --git a/src/nautilus-properties-window.c b/src/nautilus-properties-window.c
index 9f809587f..92652ad5c 100644
--- a/src/nautilus-properties-window.c
+++ b/src/nautilus-properties-window.c
@@ -4766,7 +4766,7 @@ setup_app_chooser_area (NautilusPropertiesWindow *window)
     GAppInfo *info;
 
     window->app_chooser_widget = gtk_app_chooser_widget_new (window->content_type);
-    gtk_box_pack_start (GTK_BOX (window->app_chooser_widget_box), window->app_chooser_widget, TRUE, TRUE, 6);
+    gtk_box_pack_start (GTK_BOX (window->app_chooser_widget_box), window->app_chooser_widget, TRUE, TRUE, 0);
 
     gtk_app_chooser_widget_set_show_default (GTK_APP_CHOOSER_WIDGET (window->app_chooser_widget), TRUE);
     gtk_app_chooser_widget_set_show_fallback (GTK_APP_CHOOSER_WIDGET (window->app_chooser_widget), TRUE);
diff --git a/src/resources/ui/nautilus-properties-window.ui b/src/resources/ui/nautilus-properties-window.ui
index 620d12e5a..cced565b1 100644
--- a/src/resources/ui/nautilus-properties-window.ui
+++ b/src/resources/ui/nautilus-properties-window.ui
@@ -1253,6 +1253,7 @@
                 <property name="can_focus">False</property>
                 <property name="border_width">8</property>
                 <property name="orientation">vertical</property>
+                <property name="spacing">6</property>
                 <child>
                   <object class="GtkLabel" id="open_with_label">
                     <property name="visible">True</property>
@@ -1280,7 +1281,6 @@
                   <packing>
                     <property name="expand">True</property>
                     <property name="fill">True</property>
-                    <property name="padding">6</property>
                     <property name="position">1</property>
                   </packing>
                 </child>
@@ -1288,7 +1288,7 @@
                   <object class="GtkButtonBox" id="app_chooser_button_box">
                     <property name="visible">True</property>
                     <property name="can_focus">False</property>
-                    <property name="spacing">6</property>
+                    <property name="spacing">12</property>
                     <property name="layout_style">end</property>
                     <child>
                       <object class="GtkButton" id="reset_button">
@@ -1335,7 +1335,6 @@
                   <packing>
                     <property name="expand">False</property>
                     <property name="fill">False</property>
-                    <property name="padding">6</property>
                     <property name="position">2</property>
                   </packing>
                 </child>