Add files from zip

examples/controls/SliderTab.cpp

@@ -0,0 +1,47 @@
+/*****************************************************************************
+ * Qwt Examples
+ * Copyright (C) 1997   Josef Wilgen
+ * Copyright (C) 2002   Uwe Rathmann
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the Qwt License, Version 1.0
+ *****************************************************************************/
+
+#include "SliderTab.h"
+#include "SliderBox.h"
+
+#include <QLayout>
+
+SliderTab::SliderTab( QWidget* parent )
+    : QWidget( parent )
+{
+    int i;
+
+    QBoxLayout* hLayout = createLayout( Qt::Vertical );
+    for ( i = 0; i < 4; i++ )
+        hLayout->addWidget( new SliderBox( i ) );
+    hLayout->addStretch();
+
+    QBoxLayout* vLayout = createLayout( Qt::Horizontal );
+    for ( ; i < 7; i++ )
+        vLayout->addWidget( new SliderBox( i ) );
+
+    QBoxLayout* mainLayout = createLayout( Qt::Horizontal, this );
+    mainLayout->addLayout( vLayout );
+    mainLayout->addLayout( hLayout, 10 );
+}
+
+QBoxLayout* SliderTab::createLayout(
+    Qt::Orientation orientation, QWidget* widget )
+{
+    QBoxLayout* layout =
+        new QBoxLayout( QBoxLayout::LeftToRight, widget );
+
+    if ( orientation == Qt::Vertical )
+        layout->setDirection( QBoxLayout::TopToBottom );
+
+    layout->setSpacing( 20 );
+    layout->setContentsMargins( QMargins() );
+
+    return layout;
+}