X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2afb9e169048b77a41c63b4f4eea3b10daee641a..1f0acb435592470b421b80df854fbbb08cd2853f:/include/wx/msw/msgdlg.h diff --git a/include/wx/msw/msgdlg.h b/include/wx/msw/msgdlg.h index 95c61af4e3..30573d8eac 100644 --- 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 +22,51 @@ public: const wxPoint& WXUNUSED(pos) = wxDefaultPosition) : wxMessageDialogBase(parent, message, caption, style) { + m_hook = NULL; } - virtual int ShowModal(); + // 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); };