added ClassRegistrar (wraps Register/UnregisterClass Win32 API calls)

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

diff --git a/include/wx/msw/dialog.h b/include/wx/msw/dialog.h
index c156d77e1c21e458bb551b141dd932422f8e2092..ecb782a6683a68137ed3139a35dca54930e00cc7 100644 (file)
--- a/include/wx/msw/dialog.h
+++ b/include/wx/msw/dialog.h
@@ -1,46 +1,34 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        dialog.h
+// Name:        wx/msw/dialog.h
 // Purpose:     wxDialog class
 // Author:      Julian Smart
 // Modified by:
 // Created:     01/02/97
 // RCS-ID:      $Id$
-// Copyright:   (c) Julian Smart and Markus Holzem
-// Licence:     wxWindows license
+// Copyright:   (c) Julian Smart
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_DIALOG_H_
 #define _WX_DIALOG_H_
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
     #pragma interface "dialog.h"
 #endif
 
 #include "wx/panel.h"
 
-WXDLLEXPORT_DATA(extern const char*) wxDialogNameStr;
+extern WXDLLEXPORT_DATA(const wxChar*) wxDialogNameStr;
+
+class WXDLLEXPORT wxDialogModalData;
 
 // Dialog boxes
-class WXDLLEXPORT wxDialog : public wxPanel
+class WXDLLEXPORT wxDialog : public wxDialogBase
 {
-    DECLARE_DYNAMIC_CLASS(wxDialog)
-
 public:
-    wxDialog();
-
-    // Constructor with a modal flag, but no window id - the old convention
-    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);
-    }
+    wxDialog() { Init(); }
 
-    // Constructor with no modal flag - the new convention.
+    // full ctor
     wxDialog(wxWindow *parent, wxWindowID id,
              const wxString& title,
              const wxPoint& pos = wxDefaultPosition,
@@ -48,7 +36,9 @@ public:
              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,
@@ -58,44 +48,29 @@ public:
                 long style = wxDEFAULT_DIALOG_STYLE,
                 const wxString& name = wxDialogNameStr);
 
-    ~wxDialog();
-
-    virtual bool Destroy();
+    virtual ~wxDialog();
 
-    virtual void DoSetClientSize(int width, int height);
+    // return true if we're showing the dialog modally
+    virtual bool IsModal() const { return m_modalData != NULL; }
 
-    virtual void GetPosition(int *x, int *y) const;
+    // show the dialog modally and return the value passed to EndModal()
+    virtual int ShowModal();
 
-    bool Show(bool show);
-    bool IsShown() const;
-    void Iconize(bool iconize);
+    // may be called to terminate the dialog with the given return code
+    virtual void EndModal(int retCode);
 
-#if WXWIN_COMPATIBILITY
-    bool Iconized() const { return IsIconized(); };
-#endif
+    // implementation only from now on
+    // -------------------------------
 
-    virtual bool IsIconized() const;
-    void Fit();
+    // override some base class virtuals
+    virtual bool Show(bool show = true);
 
-    void SetTitle(const wxString& title);
-    wxString GetTitle() const ;
+    virtual void Raise();
 
-    void OnSize(wxSizeEvent& event);
-    bool OnClose();
+    // event handlers
     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
-        { return ((GetWindowStyleFlag() & wxDIALOG_MODAL) == wxDIALOG_MODAL); }
-
-    // For now, same as Show(TRUE) but returns return code
-    virtual int ShowModal();
-    virtual void EndModal(int retCode);
-
     // Standard buttons
     void OnOK(wxCommandEvent& event);
     void OnApply(wxCommandEvent& event);
@@ -104,29 +79,49 @@ public:
     // Responds to colour changes
     void OnSysColourChanged(wxSysColourChangedEvent& event);
 
-    // IMPLEMENTATION
-    virtual bool MSWProcessMessage(WXMSG* pMsg);
-    virtual bool MSWOnClose();
-    virtual WXHBRUSH OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
-                                WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
+    // Windows callbacks
+    WXLRESULT MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
+
+    // obsolete methods
+    // ----------------
+
+    // use the other ctor
+    wxDEPRECATED( wxDialog(wxWindow *parent,
+             const wxString& title, bool modal,
+             int x = wxDefaultCoord, int y = wxDefaultCoord, int width = 500, int height = 500,
+             long style = wxDEFAULT_DIALOG_STYLE,
+             const wxString& name = wxDialogNameStr) );
 
-    bool IsModalShowing() const { return m_modalShowing; }
+    // just call Show() or ShowModal()
+    wxDEPRECATED( void SetModal(bool flag) );
 
-  // tooltip management
-#if wxUSE_TOOLTIPS
-    WXHWND GetToolTipCtrl() const { return m_hwndToolTip; }
-    void SetToolTipCtrl(WXHWND hwndTT) { m_hwndToolTip = hwndTT; }
-#endif // tooltips
+    // use IsModal()
+    wxDEPRECATED( bool IsModalShowing() const );
 
 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();
+
+    // end either modal or modeless dialog
+    void EndDialog(int rc);
 
-#if wxUSE_TOOLTIPS
-    WXHWND                m_hwndToolTip;
-#endif // tooltips
+private:
+    wxWindow*   m_oldFocus;
+    bool        m_endModalCalled; // allow for closing within InitDialog
 
+    // this pointer is non-NULL only while the modal event loop is running
+    wxDialogModalData *m_modalData;
+
+
+    DECLARE_DYNAMIC_CLASS(wxDialog)
     DECLARE_EVENT_TABLE()
+    DECLARE_NO_COPY_CLASS(wxDialog)
 };
 
 #endif