[gnome-builder] wip on notebook

[Christian Hergert <chergert src gnome org>]

commit 46924e8a39ccc02ded8efdff5ae17434ad73c859
Author: Christian Hergert <christian hergert me>
Date:   Mon Sep 14 15:00:49 2015 -0700

    wip on notebook

 data/theme/Adwaita-shared.css |    7 +++++++
 data/ui/gb-editor-view.ui     |    1 +
 data/ui/gb-view-stack.ui      |    9 ++++++++-
 3 files changed, 16 insertions(+), 1 deletions(-)
---
diff --git a/data/theme/Adwaita-shared.css b/data/theme/Adwaita-shared.css
index bbf00e7..abba02c 100644
--- a/data/theme/Adwaita-shared.css
+++ b/data/theme/Adwaita-shared.css
@@ -45,6 +45,13 @@ GbEditorWorkspace > GtkPaned > GtkBox > GtkBox.header.notebook {
 GbNewProjectDialog GtkFileChooserButton.linked-on-right .button {
   border-radius: 3px 0 0 3px;
 }
+GbViewStack GtkBox.header.notebook .button {
+  padding: none;
+  margin: none;
+  border: none;
+  box-shadow: none;
+  background-image: none;
+}
 
 
 /*
diff --git a/data/ui/gb-editor-view.ui b/data/ui/gb-editor-view.ui
index 8c3c7f0..39f09c3 100644
--- a/data/ui/gb-editor-view.ui
+++ b/data/ui/gb-editor-view.ui
@@ -89,6 +89,7 @@
           <object class="GtkBox">
             <child>
               <object class="GtkMenuButton" id="tweak_button">
+                <property name="focus-on-click">false</property>
                 <property name="popover">popover</property>
                 <property name="visible">true</property>
                 <style>
diff --git a/data/ui/gb-view-stack.ui b/data/ui/gb-view-stack.ui
index 6112d6a..5a2f0fb 100644
--- a/data/ui/gb-view-stack.ui
+++ b/data/ui/gb-view-stack.ui
@@ -19,7 +19,7 @@
                 <property name="orientation">horizontal</property>
                 <property name="visible">true</property>
                 <property name="margin-bottom">3</property>
-                <property name="margin-end">6</property>
+                <property name="margin-end">9</property>
                 <property name="margin-start">6</property>
                 <property name="margin-top">3</property>
                 <child>
@@ -30,6 +30,7 @@
                       <object class="GtkButton" id="go_backward">
                         <property name="visible">true</property>
                         <property name="action-name">view-stack.go-backward</property>
+                        <property name="focus-on-click">false</property>
                         <style>
                           <class name="dim-label"/>
                           <class name="flat"/>
@@ -47,6 +48,7 @@
                       <object class="GtkButton" id="go_forward">
                         <property name="visible">true</property>
                         <property name="action-name">view-stack.go-forward</property>
+                        <property name="focus-on-click">false</property>
                         <style>
                           <class name="dim-label"/>
                           <class name="flat"/>
@@ -65,6 +67,7 @@
                 <child>
                   <object class="GtkMenuButton" id="views_button">
                     <property name="visible">false</property>
+                    <property name="focus-on-click">false</property>
                     <property name="popover">views_popover</property>
                     <style>
                       <class name="dim-label"/>
@@ -84,6 +87,7 @@
                 </child>
                 <child type="center">
                   <object class="GtkMenuButton" id="document_button">
+                    <property name="focus-on-click">false</property>
                     <property name="hexpand">true</property>
                     <property name="popover">popover</property>
                     <!-- Sensitive is not being respected,
@@ -142,11 +146,14 @@
                 <child>
                   <object class="GtkButton" id="close_button">
                     <property name="action-name">view-stack.close</property>
+                    <property name="valign">center</property>
                     <property name="visible">true</property>
+                    <property name="focus-on-click">false</property>
                     <style>
                       <class name="dim-label"/>
                       <class name="image-button"/>
                       <class name="flat"/>
+                      <class name="small-button"/>
                     </style>
                     <child>
                       <object class="GtkImage">