Applied patch [ 1845819 ] wxMSW Top level window freeze fix for trunk

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

diff --git a/include/wx/msw/dialog.h b/include/wx/msw/dialog.h
index c14daec8d203777ad366c80e33a41217f0508d6c..b228a6b4777599446f262f42b37a7d5fbe3db3b7 100644 (file)
--- a/include/wx/msw/dialog.h
+++ b/include/wx/msw/dialog.h
@@ -12,15 +12,16 @@
 #ifndef _WX_DIALOG_H_
 #define _WX_DIALOG_H_
 
-#ifdef __GNUG__
-    #pragma interface "dialog.h"
-#endif
-
 #include "wx/panel.h"
 
-WXDLLEXPORT_DATA(extern const wxChar*) wxDialogNameStr;
+extern WXDLLEXPORT_DATA(const char) wxDialogNameStr[];
 
-class WXDLLEXPORT wxWindowDisabler;
+class WXDLLIMPEXP_FWD_CORE wxDialogModalData;
+
+#if wxUSE_TOOLBAR && (defined(__SMARTPHONE__) || defined(__POCKETPC__))
+class WXDLLIMPEXP_FWD_CORE wxToolBar;
+extern WXDLLEXPORT_DATA(const char) wxToolBarNameStr[];
+#endif
 
 // Dialog boxes
 class WXDLLEXPORT wxDialog : public wxDialogBase
@@ -28,19 +29,7 @@ class WXDLLEXPORT wxDialog : public wxDialogBase
 public:
     wxDialog() { Init(); }
 
-    // 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);
-    }
-
-    // Constructor with no modal flag - the new convention.
+    // full ctor
     wxDialog(wxWindow *parent, wxWindowID id,
              const wxString& title,
              const wxPoint& pos = wxDefaultPosition,
@@ -48,7 +37,9 @@ 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,
@@ -60,45 +51,50 @@ public:
 
     virtual ~wxDialog();
 
-    void SetModal(bool flag);
-    virtual bool IsModal() const;
+    // return true if we're showing the dialog modally
+    virtual bool IsModal() const { return m_modalData != NULL; }
 
-    // For now, same as Show(TRUE) but returns return code
+    // show the dialog modally and return the value passed to EndModal()
     virtual int ShowModal();
 
     // may be called to terminate the dialog with the given return code
     virtual void EndModal(int retCode);
 
-    // returns TRUE if we're in a modal loop
-    bool IsModalShowing() const;
+
+    // we treat dialog toolbars specially under Windows CE
+#if wxUSE_TOOLBAR && defined(__POCKETPC__)
+    // create main toolbar by calling OnCreateToolBar()
+    virtual wxToolBar* CreateToolBar(long style = -1,
+                                     wxWindowID winid = wxID_ANY,
+                                     const wxString& name = wxToolBarNameStr);
+    // return a new toolbar
+    virtual wxToolBar *OnCreateToolBar(long style,
+                                       wxWindowID winid,
+                                       const wxString& name );
+
+    // get the main toolbar
+    wxToolBar *GetToolBar() const { return m_dialogToolBar; }
+#endif // wxUSE_TOOLBAR && __POCKETPC__
+
 
     // implementation only from now on
     // -------------------------------
 
     // override some base class virtuals
-    virtual bool Show(bool show = TRUE);
+    virtual bool Show(bool show = true);
 
     virtual void Raise();
 
-    // event handlers
-    void OnCharHook(wxKeyEvent& event);
-    void OnCloseWindow(wxCloseEvent& event);
-
-    // Standard buttons
-    void OnOK(wxCommandEvent& event);
-    void OnApply(wxCommandEvent& event);
-    void OnCancel(wxCommandEvent& event);
-
-    // Responds to colour changes
-    void OnSysColourChanged(wxSysColourChangedEvent& event);
+#ifdef __POCKETPC__
+    // Responds to the OK button in a PocketPC titlebar. This
+    // can be overridden, or you can change the id used for
+    // sending the event with SetAffirmativeId. Returns false
+    // if the event was not processed.
+    virtual bool DoOK();
+#endif
 
     // Windows callbacks
-    long MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
-
-#if wxUSE_CTL3D
-    virtual WXHBRUSH OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
-                                WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
-#endif // wxUSE_CTL3D
+    WXLRESULT MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
 
 protected:
     // find the window to use as parent for this dialog if none has been
@@ -107,21 +103,21 @@ protected:
     // may return NULL
     wxWindow *FindSuitableParent() const;
 
-    // show modal dialog and enter modal loop
-    void DoShowModal();
-
     // common part of all ctors
     void Init();
 
 private:
-    wxWindow *m_oldFocus;
+    wxWindow*   m_oldFocus;
+    bool        m_endModalCalled; // allow for closing within InitDialog
+
+#if wxUSE_TOOLBAR && defined(__POCKETPC__)
+    wxToolBar*  m_dialogToolBar;
+#endif
 
-    // while we are showing a modal dialog we disable the other windows using
-    // this object
-    wxWindowDisabler *m_windowDisabler;
+    // 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)
 };