From fffc983bb76b0df63b7ccf0a68adae3b53fdfb4a Mon Sep 17 00:00:00 2001
From: Uwe Rathmann <Uwe.Rathmann@tigertal.de>
Date: Tue, 25 Jul 2017 10:39:32 +0200
Subject: [PATCH] using QskGraphicLabel::Stretch for the background image of
 the demo

---
 examples/hmi-demo/MainWindow.cpp | 43 ++++++++++++++------------------
 examples/hmi-demo/MainWindow.h   |  3 ---
 examples/hmi-demo/RadioControl.h |  2 --
 3 files changed, 19 insertions(+), 29 deletions(-)

diff --git a/examples/hmi-demo/MainWindow.cpp b/examples/hmi-demo/MainWindow.cpp
index 141291e5..5cd82954 100644
--- a/examples/hmi-demo/MainWindow.cpp
+++ b/examples/hmi-demo/MainWindow.cpp
@@ -24,9 +24,7 @@ namespace {
     }
 }
 
-MainWindow::MainWindow() : QskWindow()
-  , m_backgroundImage( new QskGraphicLabel( contentItem() ) )
-  , m_layout( new QskLinearBox( Qt::Vertical, contentItem() ) )
+MainWindow::MainWindow()
 {
     setPreferredSize( QSize( 1024, 576 ) );
     setAutoLayoutChildren( true );
@@ -36,10 +34,13 @@ MainWindow::MainWindow() : QskWindow()
 //    font.setPointSize( 20 );
 //    setFont( QskSkin::DefaultFont, 20 );
 
-    QImage image( ":/images/background.jpg" );
-    QskGraphic graphic = QskGraphic::fromImage( image );
-    m_backgroundImage->setGraphic( graphic );
+    const QImage image( ":/images/background.jpg" );
 
+    auto backgroundImage = new QskGraphicLabel( contentItem() );
+    backgroundImage->setGraphic( QskGraphic::fromImage( image ) );
+    backgroundImage->setFillMode( QskGraphicLabel::Stretch );
+
+    m_layout = new QskLinearBox( Qt::Vertical, contentItem() );
     m_layout->setAutoAddChildren( true );
 
     addHeaderBar();
@@ -49,29 +50,23 @@ MainWindow::MainWindow() : QskWindow()
 
 void MainWindow::addHeaderBar()
 {
-    QskPushButton* headerBar = new QskPushButton( m_layout );
-    headerBar->setEnabled( false );
-    headerBar->setPosition( QPointF( 0, 0 ) );
-    headerBar->setOpacity( 0.5 );
-    headerBar->setBackgroundColor( Qt::black );
-    headerBar->setFixedHeight( 50 );
-    headerBar->setFlat( true );
-    headerBar->setAutoLayoutChildren( true );
+    QskLinearBox* header = new QskLinearBox( m_layout );
+    header->setOpacity( 0.5 );
+    header->setBackgroundColor( Qt::black );
+    header->setFixedHeight( 50 );
+    header->setMargins( QMarginsF( 20, 0, 20, 0 ) );
 
-    QskLinearBox* headerLayout = new QskLinearBox( headerBar );
-    headerLayout->setMargins( QMarginsF( 20, 0, 20, 0 ) );
-
-    addIcon( headerLayout, ":/images/ic_pan_tool_white_48dp_2x.png" );
-    addIcon( headerLayout, ":/images/ic_star_rate_white_18dp_2x.png" );
-    addIcon( headerLayout, ":/images/ic_airplanemode_active_white_18dp_2x.png" );
+    addIcon( header, ":/images/ic_pan_tool_white_48dp_2x.png" );
+    addIcon( header, ":/images/ic_star_rate_white_18dp_2x.png" );
+    addIcon( header, ":/images/ic_airplanemode_active_white_18dp_2x.png" );
 
     QDate currentDate = QDate::currentDate();
-    QskTextLabel* dateLabel = new QskTextLabel( currentDate.toString(), headerLayout );
+    QskTextLabel* dateLabel = new QskTextLabel( currentDate.toString(), header );
     dateLabel->setColor( QskTextLabel::Text, Qt::white );
 
-    addIcon( headerLayout, ":/images/ic_face_white_48px.svg" );
-    addIcon( headerLayout, ":/images/ic_extension_white_48dp_2x.png" );
-    addIcon( headerLayout, ":/images/ic_build_white_24dp_2x.png" );
+    addIcon( header, ":/images/ic_face_white_48px.svg" );
+    addIcon( header, ":/images/ic_extension_white_48dp_2x.png" );
+    addIcon( header, ":/images/ic_build_white_24dp_2x.png" );
 }
 
 void MainWindow::addMainContent()
diff --git a/examples/hmi-demo/MainWindow.h b/examples/hmi-demo/MainWindow.h
index f6272ca4..3cfdee53 100644
--- a/examples/hmi-demo/MainWindow.h
+++ b/examples/hmi-demo/MainWindow.h
@@ -1,10 +1,8 @@
 #ifndef MAINWINDOW_H
 #define MAINWINDOW_H
 
-#include <QskPushButton.h>
 #include <QskWindow.h>
 
-class QskGraphicLabel;
 class QskLinearBox;
 
 class MainWindow : public QskWindow
@@ -17,7 +15,6 @@ private:
     void addMainContent();
     void addBottomBar();
 
-    QskGraphicLabel* m_backgroundImage;
     QskLinearBox* m_layout;
 };
 
diff --git a/examples/hmi-demo/RadioControl.h b/examples/hmi-demo/RadioControl.h
index 3e355ef9..e795b177 100644
--- a/examples/hmi-demo/RadioControl.h
+++ b/examples/hmi-demo/RadioControl.h
@@ -3,8 +3,6 @@
 
 #include <QskControl.h>
 
-class QskLinearBox;
-
 class RadioControl : public QskControl
 {
 public: