include/wx/os2/toplevel.h

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/msw/toplevel.h
   3 // Purpose:     wxTopLevelWindowMSW is the MSW implementation of wxTLW
   4 // Author:      Vadim Zeitlin
   5 // Modified by:
   6 // Created:     20.09.01
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 2001 SciTech Software, Inc. (www.scitechsoft.com)
   9 // Licence:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_MSW_TOPLEVEL_H_
  13 #define _WX_MSW_TOPLEVEL_H_
  14
  15 #ifdef __GNUG__
  16     #pragma interface "toplevel.h"
  17 #endif
  18
  19 enum ETemplateID { kResizeableDialog = 127
  20                   ,kCaptionDialog
  21                   ,kNoCaptionDialog
  22                  };
  23
  24 // ----------------------------------------------------------------------------
  25 // wxTopLevelWindowOS2
  26 // ----------------------------------------------------------------------------
  27
  28 class WXDLLEXPORT wxTopLevelWindowOS2 : public wxTopLevelWindowBase
  29 {
  30 public:
  31     // constructors and such
  32     wxTopLevelWindowOS2() { Init(); }
  33
  34     wxTopLevelWindowOS2( wxWindow*       pParent
  35                         ,wxWindowID      vId
  36                         ,const wxString& rsTitle
  37                         ,const wxPoint&  rPos = wxDefaultPosition
  38                         ,const wxSize&   rSize = wxDefaultSize
  39                         ,long            lStyle = wxDEFAULT_FRAME_STYLE
  40                         ,const wxString& rsName = wxFrameNameStr
  41                        )
  42     {
  43         Init();
  44
  45         (void)Create(pParent, vId, rsTitle, rPos, rSize, lStyle, rsName);
  46     }
  47
  48     bool Create( wxWindow*       pParent
  49                 ,wxWindowID      vId
  50                 ,const wxString& rsTitle
  51                 ,const wxPoint&  rPos = wxDefaultPosition
  52                 ,const wxSize&   rSize = wxDefaultSize
  53                 ,long            lStyle = wxDEFAULT_FRAME_STYLE
  54                 ,const wxString& rsName = wxFrameNameStr
  55                );
  56
  57     virtual ~wxTopLevelWindowOS2();
  58
  59     //
  60     // Implement base class pure virtuals
  61     //
  62            virtual void Iconize(bool bIconize = TRUE);
  63     inline virtual bool IsFullScreen(void) const { return m_bFsIsShowing; }
  64            virtual bool IsIconized(void) const;
  65            virtual bool IsMaximized(void) const;
  66            virtual void Maximize(bool bMaximize = TRUE);
  67            virtual void Restore(void);
  68            virtual void SendSizeEvent(void);
  69            virtual void SetIcon(const wxIcon& rIcon);
  70            virtual void SetIcons(const wxIconBundle& rIcons);
  71
  72            virtual bool Show(bool bShow = TRUE);
  73            virtual bool ShowFullScreen( bool bShow
  74                                        ,long lStyle = wxFULLSCREEN_ALL
  75                                       );
  76
  77     //
  78     // EnableCloseButton(FALSE) may be used to remove the "Close"
  79     // button from the title bar
  80     //
  81                    bool EnableCloseButton(bool bEnable = TRUE);
  82                    HWND GetFrame(void) const { return m_hFrame; }
  83
  84     //
  85     // Implementation from now on
  86     // --------------------------
  87     //
  88            PSWP         GetSwpClient(void) { return &m_vSwpClient; }
  89
  90            void         OnActivate(wxActivateEvent& rEvent);
  91
  92            void         SetLastFocus(wxWindow *pWin) { m_pWinLastFocused = pWin; }
  93            wxWindow*    GetLastFocus(void) const { return m_pWinLastFocused; }
  94 protected:
  95     //
  96     // Common part of all ctors
  97     //
  98     void Init(void);
  99
 100     //
 101     // Create a new frame, return FALSE if it couldn't be created
 102     //
 103     bool CreateFrame( const wxString& rsTitle
 104                      ,const wxPoint&  rPos
 105                      ,const wxSize&   rSize
 106                     );
 107
 108     //
 109     // Create a new dialog using the given dialog template from resources,
 110     // return FALSE if it couldn't be created
 111     //
 112     bool CreateDialog( ULONG           ulDlgTemplate
 113                       ,const wxString& rsTitle
 114                       ,const wxPoint&  rPos
 115                       ,const wxSize&   rSize
 116                      );
 117
 118     //
 119     // Common part of Iconize(), Maximize() and Restore()
 120     //
 121     void DoShowWindow(int nShowCmd);
 122
 123     //
 124     // Implement the geometry-related methods for a top level window
 125     //
 126     virtual void DoSetClientSize( int nWidth
 127                                  ,int nHeight
 128                                 );
 129     virtual void DoGetClientSize( int* pnWidth
 130                                  ,int* pnHeight
 131                                 ) const;
 132
 133     //
 134     // Translate wxWindows flags into OS flags
 135     //
 136     virtual WXDWORD OS2GetStyle( long     lFlag
 137                                 ,WXDWORD* pdwExstyle
 138                                ) const;
 139
 140     //
 141     // Choose the right parent to use with CreateWindow()
 142     //
 143     virtual WXHWND  OS2GetParent(void) const;
 144
 145     //
 146     // Is the frame currently iconized?
 147     //
 148     bool                            m_bIconized;
 149
 150     //
 151     // Should the frame be maximized when it will be shown? set by Maximize()
 152     // when it is called while the frame is hidden
 153     //
 154     bool                            m_bMaximizeOnShow;
 155
 156     //
 157     // Data to save/restore when calling ShowFullScreen
 158     //
 159     long                            m_lFsStyle; // Passed to ShowFullScreen
 160     wxRect                          m_vFsOldSize;
 161     long                            m_lFsOldWindowStyle;
 162     bool                            m_bFsIsMaximized;
 163     bool                            m_bFsIsShowing;
 164
 165     wxWindow*                       m_pWinLastFocused;
 166
 167     WXHWND                          m_hFrame;
 168     SWP                             m_vSwp;
 169     SWP                             m_vSwpClient;
 170     static bool                     m_sbInitialized;
 171     static wxWindow*                m_spHiddenParent;
 172
 173     DECLARE_EVENT_TABLE()
 174 }; // end of CLASS wxTopLevelWindowOS2
 175
 176 //
 177 // List of all frames and modeless dialogs
 178 //
 179 extern WXDLLEXPORT_DATA(wxWindowList) wxModelessWindows;
 180
 181 #endif // _WX_MSW_TOPLEVEL_H_
 182