Refactors directory structure and file naming.

AdvancedDockingSystem/src/SectionContentWidget.cpp

@@ -0,0 +1,18 @@
+#include "ads/SectionContentWidget.h"
+
+#include <QBoxLayout>
+
+ADS_NAMESPACE_BEGIN
+
+SectionContentWidget::SectionContentWidget(SectionContent::RefPtr c, QWidget* parent) :
+	QFrame(parent),
+	_content(c)
+{
+	auto l = new QBoxLayout(QBoxLayout::TopToBottom);
+	l->setContentsMargins(0, 0, 0, 0);
+	l->setSpacing(0);
+	l->addWidget(_content->contentWidget());
+	setLayout(l);
+}
+
+ADS_NAMESPACE_END