Main page

---

PaletteDlg.h

Go to the documentation of this file.

// MathGUI = a WYSIWYG equation editor + a powerful math engine      //
// Copyright (C) 2003 by Francesco Montorsi                          //
//                                                                   //
// This library is free software; you can redistribute it and/or     //
// modify it under the terms of the GNU Lesser General Public        //
// License as published by the Free Software Foundation; either      //
// version 2.1 of the License, or (at your option) any later         //
// version.                                                          //
//                                                                   //
// This library is distributed in the hope that it will be useful,   //
// but WITHOUT ANY WARRANTY; without even the implied warranty of    //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the      //
// GNU Lesser General Public License for more details.               //
//                                                                   //
// You should have received a copy of the GNU Lesser General Public  //
// License along with this program; if not, write to the Free        //
// Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,   //
// MA 02111-1307, USA.                                               //
//                                                                   //
// For any comment, suggestion or feature request, please contact    //
// the administrator of the project at frm@users.sourceforge.net     //
//                                                                   //


#ifndef PALETTEDLG_H
#define PALETTEDLG_H

// with this little class, we can create a mgButtonListPanel able
// to send commands both to a single, fixed mgMathBox or the
// mgMathBox which is the active one in a mgMathWnd...
#include "mg/MathBoxWndUser.h"

// this allows us to enable/disable the use of wxPaletteFrame
#ifdef mgUSE_PALETTEFRM
   #include <wx/palettefrm.h>
   #include <wx/minibtn.h>
#else
   //#define wxMainFrame                  wxFrame
   #define wxPaletteFrame              wxMiniFrame
   #define wxPALETTEFRM_DEFAULT_STYLE     wxDEFAULT_FRAME_STYLE   
   #include <wx/minifram.h>

   class wxMainFrame : public wxFrame
   {
   public:
      wxMainFrame(wxWindow* parent, wxWindowID id, const wxString& title, 
         const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, 
         long style = wxDEFAULT_FRAME_STYLE, const wxString& name = wxT("frame"))
         : wxFrame(parent, id, title, pos, size, style, name) {}
      
      void InitPalContextMenu() {}
   };

#endif


// optimization for GCC compiler
#ifdef __GNUG__
#pragma interface "PaletteDlg.h"
#endif


#define BUTTONLISTPANEL_MAX_HORIZONTAL_LINES       10



class mgButtonListPanel : public wxPanel, public mgMathBoxWndUser
{
protected:  // member variables

   //wxSizer *m_pSizerList[BUTTONLISTPANEL_MAX_HORIZONTAL_LINES];
   //int m_nUsedSizers;
   int m_nColumns, m_nRows;
   int m_nBaseID;

   wxWindow *m_pClientWnd;

   bool m_bBuildComplete;

   wxFont m_fButtons;
   float m_fButtonFontRatio;
   bool m_bEnableFontButtonUpdate;


protected:  // functions


   virtual void BuildPanel(int border = 5, int proportion = 30);

   virtual void BuildSizer();

   void AddHorizontalSpacer();

   void AddButtonsToSizer(int idoffset, int num, wxSize sz);

   wxSize FindBiggestLetter(const wxString &str);

   int GetDefaultWidth(const wxString &str) {
      wxScreenDC dc;
      dc.SetFont(m_fButtons);
      return FindBiggestLetter(str).GetWidth()*GetColCount();
   }

   int GetDefaultHeight(const wxString &str) {
      wxScreenDC dc;
      dc.SetFont(m_fButtons);
      return FindBiggestLetter(str).GetHeight()*GetRowCount();
   }

   void SetFontButtonPointSize(int pointsize);
   void UpdateFontButton();
   void OnSize(wxSizeEvent &);

   void SetClientWindow(wxWindow *p) { m_pClientWnd = p; }

   virtual int GetButtonID(wxCommandEvent &) const;

   int GetColCount() const    { return m_nColumns; }
   int GetRowCount() const    { return m_nRows; }

   int GetBaseID() const      { return m_nBaseID; }





   virtual wxString GetButtonLabel(int n) = 0;

   virtual wxString GetButtonTooltip(int n) = 0;



public:

   mgButtonListPanel(
      wxWindow *parent,
      wxWindow *client,
      mgMathWnd *mathwnd,
      mgMathBox *mathbox,
      int cols, int rows,
      int baseid,
      wxWindowID id = -1, 
      const wxPoint &pos = wxDefaultPosition,
      const wxSize &size = wxDefaultSize,
      long style = wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER) :
         wxPanel(parent, id, pos, size, style), 
         mgMathBoxWndUser(mathwnd, mathbox) {
      
      m_nColumns = cols;
      m_nRows = rows;
      m_nBaseID = baseid;
      m_pClientWnd = client;     
      m_bBuildComplete = FALSE;
      m_bEnableFontButtonUpdate = FALSE;
      m_fButtonFontRatio = 0.0;
      //m_nUsedSizers = 0;
   }

   virtual ~mgButtonListPanel() {
      // the wxWidgets framework will delete the main sizer...
   }


private:
   DECLARE_CLASS(mgButtonListPanel)
   DECLARE_EVENT_TABLE()
};


#endif   // PALETTE_H

---

Documentation generated with Doxygen on Sun Feb 6 17:19:26 2005 Visit MathStudio home page for more info

[ Top ]