indentation cleanup, unused variables, constant expressions, etc

[wxWidgets.git] / include / wx / os2 / dialog.h

diff --git a/include/wx/os2/dialog.h b/include/wx/os2/dialog.h
index 5bdea1a1d4b084a230f13ecb6e8f286ca5a529be..7c34ac348002e3384024afd7558c67bf81d41760 100644 (file)
--- a/include/wx/os2/dialog.h
+++ b/include/wx/os2/dialog.h
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        dialog.h
+// Name:        wx/os2/dialog.h

 // Purpose:     wxDialog class
 // Author:      David Webster
 // Modified by:
 // Purpose:     wxDialog class
 // Author:      David Webster
 // Modified by:


@@ -14,128 +14,115 @@
 
 #include "wx/panel.h"
 
 
 #include "wx/panel.h"
 

-WXDLLEXPORT_DATA(extern const char*) wxDialogNameStr;
+WXDLLEXPORT_DATA(extern const wxChar) wxDialogNameStr[];

 
 

+class WXDLLEXPORT wxDialogModalData;
+
+//

 // Dialog boxes
 // Dialog boxes

+//

 class WXDLLEXPORT wxDialog: public wxDialogBase
 {
 class WXDLLEXPORT wxDialog: public wxDialogBase
 {

-  DECLARE_DYNAMIC_CLASS(wxDialog)

 public:
 
 public:
 

-  wxDialog();
-
-  // Constructor with a modal flag, but no window id - the old convention
-  inline wxDialog( wxWindow*       parent
-                  ,const wxString& title
-                  ,bool            modal
-                  ,int             x = -1
-                  ,int             y = -1
-                  ,int             width = 500
-                  ,int             height = 500
-                  ,long            style = wxDEFAULT_DIALOG_STYLE
-                  ,const wxString& name = wxDialogNameStr
-                 )
-    {
-        long modalStyle = modal ? wxDIALOG_MODAL : wxDIALOG_MODELESS ;
-        Create(parent, -1, title, wxPoint(x, y), wxSize(width, height), style|modalStyle, name);
-    }
+  inline wxDialog() { Init(); }

 
 

-    // Constructor with no modal flag - the new convention.
-    inline wxDialog( wxWindow*       parent
-                    ,wxWindowID      id
-                    ,const wxString& title
-                    ,const wxPoint&  pos = wxDefaultPosition
-                    ,const wxSize&   size = wxDefaultSize
-                    ,long            style = wxDEFAULT_DIALOG_STYLE
-                    ,const wxString& name = wxDialogNameStr
-                   )
+    // full ctor
+    wxDialog(wxWindow *parent, wxWindowID id,
+             const wxString& title,
+             const wxPoint& pos = wxDefaultPosition,
+             const wxSize& size = wxDefaultSize,
+             long style = wxDEFAULT_DIALOG_STYLE,
+             const wxString& name = wxDialogNameStr)

     {
     {

-        Create(parent, id, title, pos, size, style, name);
+        Init();
+
+        (void)Create(parent, id, title, pos, size, style, name);

     }
 
     }
 

-    bool Create( wxWindow*       parent
-                ,wxWindowID      id
-                ,const wxString& title
-                , // bool modal = FALSE, // TODO make this a window style?
-                 const wxPoint&  pos = wxDefaultPosition
-                ,const wxSize&   size = wxDefaultSize
-                ,long            style = wxDEFAULT_DIALOG_STYLE
-                ,const wxString& name = wxDialogNameStr
+    bool Create( wxWindow*       pParent
+                ,wxWindowID      vId
+                ,const wxString& rsTitle
+                ,const wxPoint&  rPos = wxDefaultPosition
+                ,const wxSize&   rSize = wxDefaultSize
+                ,long            lStyle = wxDEFAULT_DIALOG_STYLE
+                ,const wxString& rsName = wxDialogNameStr

                );
                );

+    virtual ~wxDialog();

 
 

-    ~wxDialog();
-
-    virtual bool Destroy();
-
-    virtual void DoSetClientSize(int width, int height);
-
-    virtual void GetPosition(int *x, int *y) const;
-
-    bool Show(bool show);
-    bool IsShown() const;
-    void Iconize(bool iconize);
-
-#if WXWIN_COMPATIBILITY
-    bool Iconized() const { return IsIconized(); };
-#endif
-
-    virtual bool IsIconized() const;
-    void         Fit();
+    // return true if we're showing the dialog modally
+    virtual bool IsModal() const { return m_modalData != NULL; }

 
 

-    void     SetTitle(const wxString& title);
-    wxString GetTitle() const ;
+    // show the dialog modally and return the value passed to EndModal()
+    virtual int ShowModal();

 
 

-    void OnSize(wxSizeEvent& event);
-    bool OnClose();
-    void OnCharHook(wxKeyEvent& event);
-    void OnPaint(wxPaintEvent& event);
-    void OnCloseWindow(wxCloseEvent& event);
-
-    void SetModal(bool flag);
-
-    virtual void Centre(int direction = wxBOTH);
-    virtual bool IsModal() const;
-
-    // For now, same as Show(TRUE) but returns return code
-    virtual int  ShowModal();
+    // may be called to terminate the dialog with the given return code

     virtual void EndModal(int retCode);
 
     virtual void EndModal(int retCode);
 

-    // Standard buttons
-    void     OnOK(wxCommandEvent& event);
-    void     OnApply(wxCommandEvent& event);
-    void     OnCancel(wxCommandEvent& event);
-
-    // Responds to colour changes
-    void     OnSysColourChanged(wxSysColourChangedEvent& event);
-
-    // implementation
-    // --------------
-    virtual MRESULT OS2WindowProc(HWND hwnd, WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
-
-    virtual WXHBRUSH OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
-                                WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
-
-    bool IsModalShowing() const { return m_modalShowing; }
-
-  // tooltip management
-#if wxUSE_TOOLTIPS
-    WXHWND GetToolTipCtrl() const { return m_hwndToolTip; }
-    void SetToolTipCtrl(WXHWND hwndTT) { m_hwndToolTip = hwndTT; }
-#endif // tooltips
+    // implementation only from now on
+    // -------------------------------
+
+    // override some base class virtuals
+    virtual bool Show(bool show = true);
+
+    //
+    // Callbacks
+    //
+    virtual MRESULT OS2WindowProc( WXUINT   uMessage
+                                  ,WXWPARAM wParam
+                                  ,WXLPARAM lParam
+                                 );
+#if WXWIN_COMPATIBILITY_2_6
+
+    // Constructor with a modal flag, but no window id - the old convention
+    wxDEPRECATED( wxDialog( wxWindow*       pParent
+                           ,const wxString& rsTitle
+                           ,bool            bModal
+                           ,int             nX = -1
+                           ,int             nY = -1
+                           ,int             nWidth = 500
+                           ,int             nHeight = 500
+                           ,long            lStyle = wxDEFAULT_DIALOG_STYLE
+                           ,const wxString& rsName = wxDialogNameStr
+                          ) );
+
+    // just call Show() or ShowModal()
+    wxDEPRECATED( void SetModal(bool bFlag) );
+
+    // use IsModal()
+    wxDEPRECATED( bool IsModalShowing() const );
+
+#endif // WXWIN_COMPATIBILITY_2_6

 
 protected:
 
 protected:

-    bool   m_modalShowing;
-    WXHWND m_hwndOldFocus;  // the window which had focus before we were shown
+    //
+    // find the window to use as parent for this dialog if none has been
+    // specified explicitly by the user
+    //
+    // may return NULL
+    //
+    wxWindow *FindSuitableParent() const;
+
+    //
+    // Common part of all ctors
+    //
+    void Init(void);

 
 private:
 
 private:

-#if wxUSE_TOOLTIPS
-    WXHWND                m_hwndToolTip;
-#endif // tooltips
+    wxWindow*                       m_pOldFocus;
+    bool        m_endModalCalled; // allow for closing within InitDialog

 
 

-private:
+    // this pointer is non-NULL only while the modal event loop is running
+    wxDialogModalData *m_modalData;
+
+    //
+    // While we are showing a modal dialog we disable the other windows using
+    // this object
+    //
+    class wxWindowDisabler*         m_pWindowDisabler;

 
 

-DECLARE_EVENT_TABLE()
-};
+    DECLARE_DYNAMIC_CLASS(wxDialog)
+    DECLARE_NO_COPY_CLASS(wxDialog)
+}; // end of CLASS wxDialog

 
 

-#endif
-    // _WX_DIALOG_H_
+#endif // _WX_DIALOG_H_