Remove cast of hash value to unsigned long, hash value can be bigger

[wxWidgets.git] / include / wx / generic / dirdlgg.h

/////////////////////////////////////////////////////////////////////////////
// Name:        wx/generic/dirdlgg.h
// Purpose:     wxGenericDirCtrl class
//              Builds on wxDirCtrl class written by Robert Roebling for the
//              wxFile application, modified by Harm van der Heijden.
//              Further modified for Windows.
// Author:      Robert Roebling, Harm van der Heijden, Julian Smart et al
// Modified by:
// Created:     21/3/2000
// RCS-ID:      $Id$
// Copyright:   (c) Robert Roebling, Harm van der Heijden, Julian Smart
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////

#ifndef _WX_DIRDLGG_H_
#define _WX_DIRDLGG_H_

class WXDLLEXPORT wxGenericDirCtrl;
class WXDLLEXPORT wxTextCtrl;
class WXDLLEXPORT wxTreeEvent;

// we may be included directly as well as from wx/dirdlg.h (FIXME)
extern WXDLLEXPORT_DATA(const wxChar*) wxDirDialogNameStr;
extern WXDLLEXPORT_DATA(const wxChar*) wxDirSelectorPromptStr;
#ifndef wxDD_DEFAULT_STYLE

#ifdef __WXWINCE__
    #define wxDD_DEFAULT_STYLE \
        (wxDEFAULT_DIALOG_STYLE | wxDD_NEW_DIR_BUTTON)
#else
    #define wxDD_DEFAULT_STYLE \
        (wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER | wxDD_NEW_DIR_BUTTON)
#endif
#endif

#include "wx/dialog.h"

//-----------------------------------------------------------------------------
// wxGenericDirDialog
//-----------------------------------------------------------------------------

class WXDLLEXPORT wxGenericDirDialog : public wxDialog
{
public:
    wxGenericDirDialog() : wxDialog() { }

    wxGenericDirDialog(wxWindow* parent,
                       const wxString& title = wxDirSelectorPromptStr,
                       const wxString& defaultPath = wxEmptyString,
                       long style = wxDD_DEFAULT_STYLE,
                       const wxPoint& pos = wxDefaultPosition,
                       const wxSize& sz = wxSize(450, 550),
                       const wxString& name = wxDirDialogNameStr);

    //// Accessors
    void SetMessage(const wxString& message) { m_message = message; }
    void SetPath(const wxString& path);
    void SetStyle(long style) { m_dialogStyle = style; }

    wxString GetMessage() const { return m_message; }
    wxString GetPath() const;
    long GetStyle() const { return m_dialogStyle; }

    //// Overrides
    virtual int ShowModal();

    // this one is specific to wxGenericDirDialog
    wxTextCtrl* GetInputCtrl() const { return m_input; }

protected:
    //// Event handlers
    void OnCloseWindow(wxCloseEvent& event);
    void OnOK(wxCommandEvent& event);
    void OnTreeSelected(wxTreeEvent &event);
    void OnTreeKeyDown(wxTreeEvent &event);
    void OnNew(wxCommandEvent& event);
    void OnGoHome(wxCommandEvent& event);
    void OnShowHidden(wxCommandEvent& event);

    wxString          m_message;
    long              m_dialogStyle;
    wxString          m_path;
    wxGenericDirCtrl* m_dirCtrl;
    wxTextCtrl*       m_input;

    DECLARE_EVENT_TABLE()
    DECLARE_DYNAMIC_CLASS(wxGenericDirDialog)
};

#endif // _WX_DIRDLGG_H_