ede7b01760
Use the task dialog instead of the legacy message box for wxMessageDialog implementation under wxMSW on recent (Vista and later) Windows versions. As part of this change, remove wxMessageDialogWithCustomLabels and integrate its functionality in wxMessageDialogBase itself as it's now used by all platforms. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@65348 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
72 lines
2.1 KiB
C++
72 lines
2.1 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: wx/msw/msgdlg.h
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// Purpose: wxMessageDialog class
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// Author: Julian Smart
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// Modified by:
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// Created: 01/02/97
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// RCS-ID: $Id$
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// Copyright: (c) Julian Smart
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_MSGBOXDLG_H_
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#define _WX_MSGBOXDLG_H_
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class WXDLLIMPEXP_CORE wxMessageDialog : public wxMessageDialogBase
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{
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public:
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wxMessageDialog(wxWindow *parent,
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const wxString& message,
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const wxString& caption = wxMessageBoxCaptionStr,
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long style = wxOK|wxCENTRE,
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const wxPoint& WXUNUSED(pos) = wxDefaultPosition)
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: wxMessageDialogBase(parent, message, caption, style)
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{
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m_hook = NULL;
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}
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virtual int ShowModal();
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// implementation-specific
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// return the font used for the text in the message box
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static wxFont GetMessageFont();
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private:
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// hook procedure used to adjust the message box beyond what the standard
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// MessageBox() function can do for us
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static WXLRESULT wxCALLBACK HookFunction(int code, WXWPARAM, WXLPARAM);
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static const struct ButtonAccessors
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{
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int id;
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wxString (wxMessageDialog::*getter)() const;
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} ms_buttons[];
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// replace the static text control with a text control in order to show
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// scrollbar (and also, incidentally, allow text selection)
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void ReplaceStaticWithEdit();
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// adjust the button labels
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//
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// this is called from HookFunction() and our HWND is valid at this moment
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void AdjustButtonLabels();
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// offset all buttons starting from the first one given by dx to the right
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void OffsetButtonsStartingFrom(int first, int dx);
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// used by ShowModal() to display a message box when task dialogs
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// aren't available.
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int ShowMessageBox();
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// used by ShowModal() to display a task dialog.
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int ShowTaskDialog();
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WXHANDLE m_hook; // HHOOK used to position the message box
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wxDECLARE_DYNAMIC_CLASS_NO_COPY(wxMessageDialog);
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};
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#endif // _WX_MSGBOXDLG_H_
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