src/VVTK/VVTK_PickingDlg.h

   1 //  VISU VISUGUI : GUI of VISU component
   2 //
   3 //  Copyright (C) 2003  CEA/DEN, EDF R&D
   4 //
   5 //
   6 //
   7 //  File   : VVTK_PickingDlg.h
   8 //  Author : Oleg Uvarov
   9 //  Module : VISU
  10
  11 #ifndef VVTK_PICKINGDLG_H
  12 #define VVTK_PICKINGDLG_H
  13
  14 #include <qdialog.h>
  15
  16 #include <vtkObject.h>
  17 #include <vtkSmartPointer.h>
  18
  19 class vtkActorCollection;
  20 class vtkCallbackCommand;
  21 class vtkImageData;
  22
  23 class QLabel;
  24 class QComboBox;
  25 class QCheckBox;
  26 class QPushButton;
  27
  28 class QtxAction;
  29 class QtxDblSpinBox;
  30 class QtxIntSpinBox;
  31
  32 class VISU_GaussPtsAct;
  33 class VISU_PickingSettings;
  34
  35 class SVTK_RenderWindowInteractor;
  36
  37 //! Picking Dialog.
  38 /*!
  39  * Uses for set up picking preferenses and apply
  40  * them to all actors in the current renderer.
  41  */
  42 class VVTK_PickingDlg : public QDialog
  43 {
  44   Q_OBJECT
  45
  46 public:
  47   VVTK_PickingDlg( QWidget* parent = 0, const char* name = 0 );
  48   ~VVTK_PickingDlg();
  49
  50   //! Used to switch toggle state of the Picking action.
  51   void             SetAction( QtxAction* theAction ) { myAction = theAction; }
  52
  53   //! Make an actor to listen the event of Update Picking Settings event.
  54   void             AddActor( VISU_GaussPtsAct* );
  55   void             RemoveActor( VISU_GaussPtsAct* );
  56
  57   //! Update dialog contents.
  58   void             Update();
  59
  60   VISU_PickingSettings* GetPickingSettings();
  61
  62   void             SetInteractor( SVTK_RenderWindowInteractor* );
  63
  64 protected slots:
  65   virtual void     done( int );
  66
  67   void             onClickApply();
  68   void             onClickClose();
  69
  70   void             onColorButtonPressed();
  71
  72 private:
  73   static void      ProcessEvents(vtkObject* theObject,
  74                                  unsigned long theEvent,
  75                                  void* theClientData,
  76                                  void* theCallData);
  77
  78   void             KeyPressed();
  79
  80 private:
  81   QtxDblSpinBox*   myCursorSizeSpinBox;
  82   QtxDblSpinBox*   myPyramidHeightSpinBox;
  83   QPushButton*     mySelectionColorButton;
  84   QtxDblSpinBox*   myPointToleranceSpinBox;
  85   QtxIntSpinBox*   myTransparencySpinBox;
  86   QComboBox*       myPositionComboBox;
  87   QtxDblSpinBox*   myZoomFactorSpinBox;
  88   QtxIntSpinBox*   myStepNumberSpinBox;
  89   QCheckBox*       myDisplayParentMeshCheckBox;
  90
  91   QtxAction*       myAction;
  92   vtkSmartPointer<VISU_PickingSettings> myPickingSettings;
  93
  94   SVTK_RenderWindowInteractor* myInteractor;
  95
  96   float            myPriority;
  97   vtkSmartPointer<vtkCallbackCommand> myEventCallbackCommand;
  98 };
  99
 100 #endif