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