Inventor/dialog/PoXtDialog.h

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/*=======================================================================
** Author      : VSG (MMM YYYY)
**=======================================================================*/

#ifndef _PO_XT_DIALOG_H
#define _PO_XT_DIALOG_H

#include <Inventor/Xt/SoXt.h>
#include <Inventor/Xt/SoXtComponent.h>
#include <Inventor/dialog/PoXtElementData.h>

class PoXtElementData;
class SoCallbackList;
#ifdef _WIN32
class PoDialog;
class PoStatic;
#endif
class SoDEPRECATED  PoXtDialog : public SoXtComponent
{

 public:



  struct PoXtDialogDataCB

  {

    PoXtDialog * dialog; 

    int widgetNumber;    

  }; 



  typedef void PoXtDialogCB(void * userData, 
                            const PoXtDialogDataCB * data);

 public:

  PoXtDialog(SoWidget parent = NULL, 
             const char * name = NULL,
             SbBool buildInsideParent = TRUE,
             int numXtElt = 0, 
             const PoXtElementData ** elts = NULL);

  ~PoXtDialog();



  void setValues(int numXtElt, const PoXtElementData ** elts);

  const PoXtElementData ** getValues(int & numXtElt) const;

  void set1Value(int index, const PoXtElementData * elt);

  const PoXtElementData * get1Value(int index) const;

  void insert1Value(int index, const PoXtElementData * elt);

  void insertNValues(int index, int numElt, const PoXtElementData ** elt);

  void delete1Value(int index);

  void deleteNValues(int index, int numElt);

  void windowResizeByXtElement(SbBool flag);

  SbBool isWindowResizeByXtElement() const;

  void setVerticalScrollbar(SbBool visible);

  SbBool isVerticalScrollbar() const;

  void addValueChangedCallback(PoXtDialogCB * function, 
                               void * userData = NULL);

  void removeValueChangedCallback(PoXtDialogCB * function, 
                                  void * userData = NULL);

  virtual void show();

  virtual void hide();
 private:


  virtual SbString getDefaultWidgetName() const;
  virtual SbString getDefaultTitle() const;
  virtual SbString getDefaultIconTitle() const;
  // redefine generic virtual functions for title and IconTitle

#ifdef _WIN32
  virtual void redraw ();
#endif

 private:
#ifndef _WIN32
  SoWidget buildWidget(SoWidget parent);

  // locate all xtElement on the dialog box
  int attachElement(int hightPosition, int indice);


  // it 's use before insert or delete an element
  void beforeUpdateElement();
  // it 's use after insert or delete an element, heightEltChanged is the 
  // height of element number inserted (positive value) or 
  // deleted (negative value)
  void afterUpdateElement(int heightEltChanged=0);


  SbBool _isScrollBar;
  int _numberXtElement;
  int _maxXtElement;
  int _heightDialog;
  // it's the form maximum height whithout risizing 
  //  Dimension _maxHeightForm;
  int _maxWidthLabel;
  SoWidget _baseWidget, _scrollWidget, *_frame;
  SoWidget _areaWidget, _verticalScrollWidget;
  
  SoCallbackList * _callback;

  PoXtElementData ** _listXtElement;
  int _spaceBetweenElement;
  SbBool _windowResizeByXtElement;


  // For the data come from each XtElement callback
  PoXtDialogDataCB **_userData;
  static void handleCallback(PoXtDialogDataCB * dataCB, void * value);

  static void resizeArea(SoWidget, PoXtDialog * dialog, XtPointer notUse);
  static void expose(SoWidget w, PoXtDialog * dataUser, 
                     XEvent * event, Boolean * contDispatch);
  //XmDrawingAreaCallbackStruct *data);
#else
  void buildWidget (SoWidget parent);
  void buildElements ();
  void buildElement  (int, int);
  void initElementsPos ();
  void insertValue (int index, const PoXtElementData * elt);
  void deleteValue (int index);

  
  static void handleCallback (void * element, void * value);
  static void resizeCallback (void * dialog, void * userData, 
                              int width, int height);
  
  void freeXtElementArray ();
  void initXtElementArray (const PoXtElementData **);
  
  int _xtElementNumber;
  PoXtElementData ** _xtElementArray;
  int _arraySize;
  
  SoWidget _dialogWidget;
  PoDialog * _dialog;
  SbBool _windowResize;
  
  int _dialogHeight;
  int _maxLabelSize;
  
  SoCallbackList * _callbackList;
  
  // For the data came from each XtElement callback
  PoXtDialogDataCB ** _userData;
  // Array of frames
  PoStatic ** _frameArray;
#endif
};

#endif //_PO_XT_DIALOG_H

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Open Inventor Toolkit reference manual, generated on 12 Feb 2024
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