1 files changed, 53 insertions, 0 deletions
diff --git a/src-qt5/core/lumina-desktop-unified/src-desktop/RootWindow-Widgets.cpp b/src-qt5/core/lumina-desktop-unified/src-desktop/RootWindow-Widgets.cpp
new file mode 100644
index 00000000..6a4c4cb0
--- /dev/null
+++ b/src-qt5/core/lumina-desktop-unified/src-desktop/RootWindow-Widgets.cpp
@@ -0,0 +1,53 @@
+//===========================================
+//  Lumina-desktop source code
+//  Copyright (c) 2017-2018, Ken Moore
+//  Available under the 3-clause BSD license
+//  See the LICENSE file for full details
+//===========================================
+#include "RootWindow.h"
+
+//include the Widgets-based classes we need
+#include "RootDesktop.h"
+
+RootDesktop *root_view;
+
+RootWindow::RootWindow() : QObject(){
+  root_win = QWindow::fromWinId( QX11Info::appRootWindow() );
+  root_view = new RootDesktop(root_win); //make it a child of the root window
+  root_obj = RootDesktopObject::instance();
+  syncRootSize();
+  connect(root_win, SIGNAL(widthChanged(int)), this, SLOT(syncRootSize()) );
+  connect(root_win, SIGNAL(heightChanged(int)),this, SLOT(syncRootSize()) );
+}
+
+RootWindow::~RootWindow(){
+  root_view->deleteLater();
+  root_obj->deleteLater();
+}
+
+void RootWindow::start(){
+  root_win->show();
+  //if(root_view->parent()!=0){ root_view->parent()->show(); }
+  root_view->show();
+  root_view->start();
+  QTimer::singleShot(1000, this, SLOT(syncRootSize()) ); //just in case something changed during init routines
+}
+
+WId RootWindow::viewID(){
+  //if(root_view->parent()!=0){ return root_view->parent()->winId(); }
+  return root_view->winId();
+}
+
+void RootWindow::syncRootSize(){
+  //qDebug() << "Sync Root Size:" << root_win->width() << root_win->height() << root_view->geometry();
+  QList<QScreen*> screens = QApplication::screens();
+  QRect unif;
+  for(int i=0; i<screens.length(); i++){ unif = unif.united(screens[i]->geometry()); }
+  if(unif.width() != root_view->width() || unif.height() != root_view->height()){
+    //if(root_view->parent()!=0){ root_view->parent()->setGeometry(0,0,unif.width(), unif.height()); }
+    root_view->setGeometry(0, 0, unif.width(), unif.height() );
+    emit RootResized(root_view->geometry());
+  }
+  root_obj->updateScreens();
+  //qDebug() << " - after:" << root_view->geometry();
+}