Reuse wxMessageOutputStderr for wxLogStderr implementation.

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

diff --git a/include/wx/msw/msgdlg.h b/include/wx/msw/msgdlg.h
index 95c61af4e3e396e2157ac056a78a192499880d0e..6b2f11004bc3682d2ebe5483b229dd43121722ea 100644 (file)
--- a/include/wx/msw/msgdlg.h
+++ b/include/wx/msw/msgdlg.h
@@ -12,7 +12,7 @@
 #ifndef _WX_MSGBOXDLG_H_
 #define _WX_MSGBOXDLG_H_
 
-class WXDLLEXPORT wxMessageDialog : public wxMessageDialogBase
+class WXDLLIMPEXP_CORE wxMessageDialog : public wxMessageDialogBase
 {
 public:
     wxMessageDialog(wxWindow *parent,
@@ -22,14 +22,53 @@ public:
                     const wxPoint& WXUNUSED(pos) = wxDefaultPosition)
         : wxMessageDialogBase(parent, message, caption, style)
     {
+        m_hook = NULL;
     }
 
-
     virtual int ShowModal();
 
+    virtual long GetEffectiveIcon() const;
+
+    // implementation-specific
+
+    // return the font used for the text in the message box
+    static wxFont GetMessageFont();
+
 protected:
-    DECLARE_DYNAMIC_CLASS(wxMessageDialog)
-    DECLARE_NO_COPY_CLASS(wxMessageDialog)
+    // Override this as task dialogs are always centered on parent.
+    virtual void DoCentre(int dir);
+
+private:
+    // hook procedure used to adjust the message box beyond what the standard
+    // MessageBox() function can do for us
+    static WXLRESULT wxCALLBACK HookFunction(int code, WXWPARAM, WXLPARAM);
+
+    static const struct ButtonAccessors
+    {
+        int id;
+        wxString (wxMessageDialog::*getter)() const;
+    } ms_buttons[];
+
+    // replace the static text control with a text control in order to show
+    // scrollbar (and also, incidentally, allow text selection)
+    void ReplaceStaticWithEdit();
+
+    // adjust the button labels
+    //
+    // this is called from HookFunction() and our HWND is valid at this moment
+    void AdjustButtonLabels();
+
+    // offset all buttons starting from the first one given by dx to the right
+    void OffsetButtonsStartingFrom(int first, int dx);
+
+    // used by ShowModal() to display a message box when task dialogs
+    // aren't available.
+    int ShowMessageBox();
+
+
+    WXHANDLE m_hook; // HHOOK used to position the message box
+
+    wxDECLARE_DYNAMIC_CLASS_NO_COPY(wxMessageDialog);
 };