QT: Fixed WRev window not showing

wb/lib/wb/qt/wb_wrev_qt.cqt

@@ -147,7 +147,6 @@ void WRevQt::reset_cursor()
 
 void WRevQtWidget::closeEvent(QCloseEvent* event)
 {
-  debug_print("WRevQtWidget::closeEvent\n");
   if (rev->close_cb) {
     (rev->close_cb)(rev->parent_ctx);
   } else {
@@ -156,6 +155,12 @@ void WRevQtWidget::closeEvent(QCloseEvent* event)
   QWidget::closeEvent(event);
 }
 
+WRevQt::~WRevQt()
+{
+  delete wow;
+  delete wrevnav;
+}
+
 WRevQt::WRevQt(
     QWidget* wa_parent_wid, void* wa_parent_ctx, ldh_tSession wa_ldhses)
     : WRev(wa_parent_ctx, wa_ldhses), india_widget(0)
@@ -230,15 +235,14 @@ WRevQt::WRevQt(
   add_expanding(vbox, brow_widget);
   vbox->addWidget(statusbar);
 
-  tools->setLayout(vbox);
-  tools->show();
+  toplevel->setLayout(vbox);
+  toplevel->show();
 
   wow = new CoWowQt(toplevel);
 }
 
 void WRevInputDialog::closeEvent(QCloseEvent* event)
 {
-  debug_print("WRevInputDialog::closeEvent\n");
   QWidget::closeEvent(event);
   rev->dialog_count--;
   rev->india_widget = 0;

wb/lib/wb/qt/wb_wrev_qt.h

@@ -72,6 +72,8 @@ class WRevQtWidget;
 class WRevQt : public WRev {
 public:
   WRevQt(QWidget* wa_parent_wid, void* wa_parent_ctx, ldh_tSession wb_ldhses);
+  ~WRevQt();
+
   QWidget* brow_widget;
   QWidget* form_widget;
   QLabel* msg_label;

wb/lib/wb/qt/wb_wrevnav_qt.cpp

@@ -45,18 +45,13 @@ WRevNavQt::WRevNavQt(void* wa_parent_ctx, QWidget* wa_parent_wid,
     QWidget** w, pwr_tStatus* status)
     : WRevNav(wa_parent_ctx, wa_ldhses, wa_name, wa_utility, status)
 {
-  debug_print("creating a scrolledbrowwidgetqt\n");
   form_widget = scrolledbrowwidgetqt_new(init_brow_cb, this, &brow_widget);
-
-  showNow(brow_widget);
-
   *w = form_widget;
   *status = 1;
 }
 
 WRevNavQt::~WRevNavQt()
 {
-  debug_print("WRevNavQt::~WRevNavQt\n");
   form_widget->close();
 }