pqMultiViewWidget.h

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// SPDX-FileCopyrightText: Copyright (c) Kitware Inc.
// SPDX-FileCopyrightText: Copyright (c) Sandia Corporation
// SPDX-License-Identifier: BSD-3-Clause
#ifndef pqMultiViewWidget_h
#define pqMultiViewWidget_h
 
#include "pqComponentsModule.h"
#include <QWidget>
 
class pqProxy;
class pqView;
class pqViewFrame;
class vtkImageData;
class vtkObject;
class vtkSMProxy;
class vtkSMViewLayoutProxy;
class vtkSMViewProxy;
 
class PQCOMPONENTS_EXPORT pqMultiViewWidget : public QWidget
{
  Q_OBJECT;
  typedef QWidget Superclass;
  Q_PROPERTY(bool decorationsVisibility READ decorationsVisibility WRITE setDecorationsVisibility
      NOTIFY decorationsVisibilityChanged);
 
public:
  pqMultiViewWidget(QWidget* parent = nullptr, Qt::WindowFlags f = Qt::WindowFlags{});
  ~pqMultiViewWidget() override;
 
  void setLayoutManager(vtkSMViewLayoutProxy*);
  vtkSMViewLayoutProxy* layoutManager() const;
 
  bool decorationsVisibility() const;
 
  QList<vtkSMViewProxy*> viewProxies() const;
 
  bool isViewAssigned(pqView*) const;
 
  bool togglePopout();
 
  QSize preview(const QSize& previewSize = QSize());
 
  int activeFrameLocation() const;
 
Q_SIGNALS:
  void frameActivated();
 
  void decorationsVisibilityChanged(bool visible);
 
public Q_SLOTS:
  void reload();
 
  void makeFrameActive();
 
 
  void setDecorationsVisibility(bool);
  void showDecorations() { this->setDecorationsVisibility(true); }
  void hideDecorations() { this->setDecorationsVisibility(false); }
 
  void lockViewSize(const QSize&);
 
  void reset();
 
  void destroyAllViews();
 
protected Q_SLOTS:
  void standardButtonPressed(int);
 
  void makeActive(pqViewFrame* frame);
 
  void markActive(pqView* view);
  void markActive(pqViewFrame* frame);
 
  void swapPositions(const QString&);
 
  void proxyRemoved(pqProxy*);
 
  void viewAdded(pqView*);
 
 
  void resizeEvent(QResizeEvent* evt) override;
 
protected: // NOLINT(readability-redundant-access-specifiers)
  virtual pqViewFrame* newFrame(vtkSMProxy* view);
 
  bool eventFilter(QObject* caller, QEvent* evt) override;
 
private:
  void layoutPropertyModified(vtkObject*, unsigned long, void*);
 
  Q_DISABLE_COPY(pqMultiViewWidget)
 
  class pqInternals;
  pqInternals* Internals;
  friend class pqInternals;
};
 
#endif