From 07e3cf7fd6d00c5a7a5745ebcd507d1896f706eb Mon Sep 17 00:00:00 2001
From: Peter Hartmann <peter@edelhirsch.io>
Date: Tue, 12 Jul 2022 16:51:39 +0200
Subject: [PATCH] Add top level application view

---
 examples/gallery/main.cpp           | 13 ++--
 src/controls/QskApplicationView.cpp | 95 +++++++++++++++++++++++++++++
 src/controls/QskApplicationView.h   | 35 +++++++++++
 src/src.pro                         |  2 +
 4 files changed, 138 insertions(+), 7 deletions(-)
 create mode 100644 src/controls/QskApplicationView.cpp
 create mode 100644 src/controls/QskApplicationView.h

diff --git a/examples/gallery/main.cpp b/examples/gallery/main.cpp
index 06639d77..1bbccc71 100644
--- a/examples/gallery/main.cpp
+++ b/examples/gallery/main.cpp
@@ -15,6 +15,7 @@
 #include <SkinnyShapeProvider.h>
 #include <SkinnyNamespace.h>
 
+#include <QskApplicationView.h>
 #include <QskFocusIndicator.h>
 #include <QskObjectCounter.h>
 #include <QskTabView.h>
@@ -42,7 +43,6 @@ namespace
         {
             setTabBarEdge( Qt::BottomEdge );
             setAutoFitTabs( true );
-            setSection( QskAspect::Footer );
         }
 
         void setTabsEnabled( bool on )
@@ -164,8 +164,6 @@ namespace
             initSizePolicy( QskSizePolicy::Ignored, QskSizePolicy::Fixed );
             setPanel( true );
 
-            setSection( QskAspect::Header );
-
             new FileButton( "File", this );
             new SkinButton( "Skin", this );
 
@@ -186,14 +184,12 @@ namespace
         void enabledToggled( bool );
     };
 
-    class ApplicationView : public QskLinearBox
+    class ApplicationView : public QskApplicationView
     {
       public:
         ApplicationView( QQuickItem* parent = nullptr )
-            : QskLinearBox( Qt::Vertical, parent )
+            : QskApplicationView( parent )
         {
-            setSpacing( 0 );
-
             auto header = new Header( this );
 
             auto tabView = new TabView( this );
@@ -207,6 +203,9 @@ namespace
 
             connect( header, &Header::enabledToggled,
                 tabView, &TabView::setTabsEnabled );
+
+            setHeader( header );
+            setFooter( tabView );
         }
     };
 }
diff --git a/src/controls/QskApplicationView.cpp b/src/controls/QskApplicationView.cpp
new file mode 100644
index 00000000..18c6b14f
--- /dev/null
+++ b/src/controls/QskApplicationView.cpp
@@ -0,0 +1,95 @@
+/******************************************************************************
+ * QSkinny - Copyright (C) 2022 Uwe Rathmann
+ * This file may be used under the terms of the QSkinny License, Version 1.0
+ *****************************************************************************/
+
+#include "QskApplicationView.h"
+
+class QskApplicationView::PrivateData
+{
+  public:
+    PrivateData()
+    {
+    }
+
+    QskControl* header = nullptr;
+    QskControl* body = nullptr;
+    QskControl* footer = nullptr;
+};
+
+QskApplicationView::QskApplicationView( QQuickItem* parent )
+    : Inherited( Qt::Vertical, parent )
+    , m_data( new PrivateData )
+{
+    setAutoAddChildren( false );
+    setSpacing( 0 );
+}
+
+QskApplicationView::~QskApplicationView()
+{
+}
+
+QskControl* QskApplicationView::header() const
+{
+    return m_data->header;
+}
+
+void QskApplicationView::setHeader( QskControl* header )
+{
+    if( m_data->header )
+    {
+        removeItem( m_data->header );
+    }
+
+    m_data->header = header;
+
+    if( m_data->header )
+    {
+        m_data->header->setSection( QskAspect::Header );
+        insertItem( 0, m_data->header );
+    }
+}
+
+QskControl* QskApplicationView::body() const
+{
+    return m_data->body;
+}
+
+void QskApplicationView::setBody( QskControl* body )
+{
+    if( m_data->body )
+    {
+        removeItem( m_data->body );
+    }
+
+    m_data->body = body;
+
+    if( m_data->body )
+    {
+        m_data->body->setSection( QskAspect::Body );
+        insertItem( 1, m_data->body );
+    }
+}
+
+QskControl* QskApplicationView::footer() const
+{
+    return m_data->footer;
+}
+
+void QskApplicationView::setFooter( QskControl* footer )
+{
+    if( m_data->footer )
+    {
+        removeItem( m_data->footer );
+    }
+
+    m_data->footer = footer;
+
+    if( m_data->footer )
+    {
+        m_data->footer->setSection( QskAspect::Footer );
+        insertItem( 2, m_data->footer );
+    }
+}
+
+#include "moc_QskApplicationView.cpp"
diff --git a/src/controls/QskApplicationView.h b/src/controls/QskApplicationView.h
new file mode 100644
index 00000000..c0cfa35e
--- /dev/null
+++ b/src/controls/QskApplicationView.h
@@ -0,0 +1,35 @@
+/******************************************************************************
+ * QSkinny - Copyright (C) 2022 Uwe Rathmann
+ * This file may be used under the terms of the QSkinny License, Version 1.0
+ *****************************************************************************/
+
+#ifndef QSK_APPLICATION_VIEW_H
+#define QSK_APPLICATION_VIEW_H
+
+#include "QskLinearBox.h"
+
+class QSK_EXPORT QskApplicationView : public QskLinearBox
+{
+    Q_OBJECT
+
+    using Inherited = QskLinearBox;
+
+  public:
+    QskApplicationView( QQuickItem* parent = nullptr );
+    ~QskApplicationView() override;
+
+    QskControl* header() const;
+    void setHeader( QskControl* );
+
+    QskControl* body() const;
+    void setBody( QskControl* );
+
+    QskControl* footer() const;
+    void setFooter( QskControl* );
+
+  private:
+    class PrivateData;
+    std::unique_ptr< PrivateData > m_data;
+};
+
+#endif
diff --git a/src/src.pro b/src/src.pro
index 125283a3..da3723ec 100644
--- a/src/src.pro
+++ b/src/src.pro
@@ -146,6 +146,7 @@ HEADERS += \
     controls/QskAbstractButton.h \
     controls/QskAnimationHint.h \
     controls/QskAnimator.h \
+    controls/QskApplicationView.h \
     controls/QskBoundedControl.h \
     controls/QskBoundedInput.h \
     controls/QskBoundedRangeInput.h \
@@ -230,6 +231,7 @@ SOURCES += \
     controls/QskAbstractButton.cpp \
     controls/QskAnimator.cpp \
     controls/QskAnimationHint.cpp \
+    controls/QskApplicationView.cpp \
     controls/QskBoundedControl.cpp \
     controls/QskBoundedInput.cpp \
     controls/QskBoundedRangeInput.cpp \