Fix sizing issues with views so that they dock nicely with the other views....

#include "AbstractProjectItemView.h"

#include "ControlHealthMonitorView.h"

#include "Directory.h"

#include "FileName.h"

#include "IException.h"

    // Allows a user to undock a group of tabs.

    //setDockOptions(GroupedDragging | AllowTabbedDocks);

    //centralWidget->hide();

    setDockNestingEnabled(true);

    //  Set the splitter frames to a reasonable color/size for resizing the docks.

    projectTreeView->setInternalModel( m_directory->model() );

    projectTreeView->treeView()->expandAll();

    projectTreeView->installEventFilter(this);

    //projectTreeView->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);

    m_projectDock->setWidget(projectTreeView);

    addDockWidget(Qt::LeftDockWidgetArea, m_projectDock, Qt::Horizontal);

    historyDock->raise();

    setTabPosition(Qt::TopDockWidgetArea, QTabWidget::North);

    setCorner(Qt::TopLeftCorner, Qt::LeftDockWidgetArea);

    setCorner(Qt::TopRightCorner, Qt::RightDockWidgetArea);

    setCorner(Qt::BottomLeftCorner, Qt::BottomDockWidgetArea);

   */

  void IpceMainWindow::addView(QWidget *newWidget, Qt::DockWidgetArea area,

                               Qt::Orientation orientation) {

    // JigsawRunWidget is already a QDockWidget, and no modifications need to be made to it

    if (qobject_cast<JigsawRunWidget *>(newWidget)) {

      splitDockWidget(m_projectDock, (QDockWidget*)newWidget, Qt::Vertical);

      // Save view docks for cleanup during a project close

      m_specialDocks.append((QDockWidget *)newWidget);

      return;

    }

    if ( qobject_cast<SensorInfoWidget *>(newWidget) ||

         qobject_cast<TargetInfoWidget *>(newWidget) ||

         qobject_cast<ControlHealthMonitorView *>(newWidget) ||

         qobject_cast<TemplateEditorWidget *>(newWidget)) {

      dock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);

      splitDockWidget(m_projectDock, dock, Qt::Vertical);

      // Save view docks for cleanup during a project close

      m_specialDocks.append(dock);

    }

    else {

      // The following logic not guaranteed to work as intented. If user moves one of the "special"

      // views such as sensor from below the project dock to the right side of project, the following

      // will put the new dock to the right of the moved "special" dock instead of tabbing.  The only

      // way to possibly insure the intended functionality would be to check for the position of the

      // last added dock and either add or tabify depending on location.  This might also allow the

      // docks to be kept in a single list instead of m_specialDocks & m_viewDocks.

      if (m_viewDocks.count() == 0) {

        splitDockWidget(m_projectDock, dock, Qt::Horizontal);

        addDockWidget(Qt::RightDockWidgetArea, dock, Qt::Horizontal);

      }

      else {

        tabifyDockWidget(m_viewDocks.last(), dock);

        dock->show();

        dock->raise();

        //  Keeps expanding IpceMainWindow to fit new dock

        //  Below causes problems if the last dock has been tabbed, then a new view is created. All

        // views except for first disappear.

        //splitDockWidget(m_viewDocks.last(), dock, Qt::Horizontal);

      }

      // Save view docks for cleanup during a project close

      m_viewDocks.append(dock);

    }

    // When dock widget is destroyed, make sure the view it holds is also destroyed

    // The list of dock widgets needs cleanup as each view is destroyed

    connect(dock, SIGNAL(destroyed(QObject *)), this, SLOT(cleanupViewDockList(QObject *)));

    // Save view docks for cleanup during a project close

    m_viewDocks.append(dock);

    // Redmine #5471 TODO Hiding the centralWidget in this constructor gets rid of the space which

    // is a place holder for the dumy centralWidget, which causes the project view to fill the space

    // horizontally and the history/warning widgets are show much larger vertically and user is not

    // able to make smaller. Attempts to change the sizePolicy on the history/warning widgets did

    // not fix this (see Directory::setHistoryContainer, Directory::setWarningContainer.  Calling

    // hide here keeps the project tree view smaller until a view is shown, however, the history/

    // warning widgets are still too large vertically.

    // centralWidget()->hide();

  }

    QDockWidget *dock = static_cast<QDockWidget *>(obj);

    if (dock) {

      m_viewDocks.removeAll(dock);

      m_specialDocks.removeAll(dock);

    }

  }

        delete dock;

      }

    }

    foreach (QDockWidget *dock, m_specialDocks) {

      if (dock) {

        removeDockWidget(dock);

        m_specialDocks.removeAll(dock);

        delete dock;

      }

    }

    m_viewDocks.clear();

    m_specialDocks.clear();

  }

   *                           geometry to be saved if the config file does not exist and a user

   *                           opens a project. Before, it would not save the geometry because the

   *                           opened project was not temporary. References #5433

   *   @history 2018-07-19 Tracie Sucharski - Keep separate dock lists for the view docks and

   *                           "special" docks such as sensor, target and jigsaw. Changed the

   *                           addDocks to the right dock area which fixes some of the odd behavior

   *                           with docking, but does show the empty centralWidget between the

   *                           project view and the newly added view if the ipce mainWindow is not

   *                           fullscreen.

   */

  class IpceMainWindow : public QMainWindow {

      Q_OBJECT

      QDockWidget *m_projectDock;

      QDockWidget *m_warningsDock;

      QList<QDockWidget *> m_specialDocks;  //!< Non-view dock widgets such as jigsawRun

      QList<QDockWidget *> m_viewDocks; //!< QDockWidgets holding the views

      /**

   */

  QSize AbstractProjectItemView::sizeHint() const {

    //  Size hint is made ridiculously large as a hack to have the views fill the available dock

    //  Size hint is made large as a hack to have the views fill the available dock

    //  space. SizePolicy alone did not work.

    QDesktopWidget deskTop;

    QRect availableSpace = deskTop.availableGeometry(deskTop.primaryScreen());

   *                           size, instead of being hard-coded. The percentages chosen allow for 2

   *                           CubeDnViews to be opened at once, since CubeDnView has an internal

   *                           size policy. References #5433

   *   @history 2018-07-26 Tracie Sucharski - Cleaned up some documentation. 

   */

  class AbstractProjectItemView : public QMainWindow {

    m_activeToolBarAction->setDefaultWidget(m_activeToolBar);

    setAcceptDrops(true);

    //setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);

  }

///**

// * Return a reasonable size

// */

//QSize ControlHealthMonitorView::sizeHint() const {

//

//  return QSize(500, 700);

//}

  /**

   *  This SLOT is designed to intercept the openPointEditor() signal that's emitted

   *  Whenever a point is double clicked on inside of the ControlHealthMonitorWidget.