75 lines
2.2 KiB
C++
75 lines
2.2 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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// 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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virtual long GetEffectiveIcon() const;
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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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protected:
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// Override this as task dialogs are always centered on parent.
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virtual void DoCentre(int dir);
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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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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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