wxWidgets/include/wx/generic/choicdgg.h

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/////////////////////////////////////////////////////////////////////////////
// Name: wx/generic/choicdgg.h
// Purpose: Generic choice dialogs
// Author: Julian Smart
// Modified by: 03.11.00: VZ to add wxArrayString and multiple sel functions
// Created: 01/02/97
// RCS-ID: $Id$
// Copyright: (c) wxWidgets team
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef __CHOICEDLGH_G__
#define __CHOICEDLGH_G__
#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
#pragma interface "choicdgg.h"
#endif
#include "wx/dynarray.h"
#include "wx/dialog.h"
class WXDLLEXPORT wxListBox;
// ----------------------------------------------------------------------------
// some (ugly...) constants
// ----------------------------------------------------------------------------
#define wxCHOICE_HEIGHT 150
#define wxCHOICE_WIDTH 200
#define wxCHOICEDLG_STYLE \
(wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER | wxOK | wxCANCEL | wxCENTRE)
// ----------------------------------------------------------------------------
// wxAnyChoiceDialog: a base class for dialogs containing a listbox
// ----------------------------------------------------------------------------
class WXDLLEXPORT wxAnyChoiceDialog : public wxDialog
{
public:
wxAnyChoiceDialog() { }
wxAnyChoiceDialog(wxWindow *parent,
const wxString& message,
const wxString& caption,
int n, const wxString *choices,
long styleDlg = wxCHOICEDLG_STYLE,
const wxPoint& pos = wxDefaultPosition,
long styleLbox = wxLB_ALWAYS_SB)
{
(void)Create(parent, message, caption, n, choices,
styleDlg, pos, styleLbox);
}
wxAnyChoiceDialog(wxWindow *parent,
const wxString& message,
const wxString& caption,
const wxArrayString& choices,
long styleDlg = wxCHOICEDLG_STYLE,
const wxPoint& pos = wxDefaultPosition,
long styleLbox = wxLB_ALWAYS_SB)
{
(void)Create(parent, message, caption, choices,
styleDlg, pos, styleLbox);
}
bool Create(wxWindow *parent,
const wxString& message,
const wxString& caption,
int n, const wxString *choices,
long styleDlg = wxCHOICEDLG_STYLE,
const wxPoint& pos = wxDefaultPosition,
long styleLbox = wxLB_ALWAYS_SB);
bool Create(wxWindow *parent,
const wxString& message,
const wxString& caption,
const wxArrayString& choices,
long styleDlg = wxCHOICEDLG_STYLE,
const wxPoint& pos = wxDefaultPosition,
long styleLbox = wxLB_ALWAYS_SB);
protected:
wxListBox *m_listbox;
DECLARE_NO_COPY_CLASS(wxAnyChoiceDialog)
};
// ----------------------------------------------------------------------------
// wxSingleChoiceDialog: a dialog with single selection listbox
// ----------------------------------------------------------------------------
class WXDLLEXPORT wxSingleChoiceDialog : public wxAnyChoiceDialog
{
public:
wxSingleChoiceDialog()
{
m_selection = -1;
}
wxSingleChoiceDialog(wxWindow *parent,
const wxString& message,
const wxString& caption,
int n,
const wxString *choices,
char **clientData = (char **)NULL,
long style = wxCHOICEDLG_STYLE,
const wxPoint& pos = wxDefaultPosition);
wxSingleChoiceDialog(wxWindow *parent,
const wxString& message,
const wxString& caption,
const wxArrayString& choices,
char **clientData = (char **)NULL,
long style = wxCHOICEDLG_STYLE,
const wxPoint& pos = wxDefaultPosition);
bool Create(wxWindow *parent,
const wxString& message,
const wxString& caption,
int n,
const wxString *choices,
char **clientData = (char **)NULL,
long style = wxCHOICEDLG_STYLE,
const wxPoint& pos = wxDefaultPosition);
bool Create(wxWindow *parent,
const wxString& message,
const wxString& caption,
const wxArrayString& choices,
char **clientData = (char **)NULL,
long style = wxCHOICEDLG_STYLE,
const wxPoint& pos = wxDefaultPosition);
void SetSelection(int sel);
int GetSelection() const { return m_selection; }
wxString GetStringSelection() const { return m_stringSelection; }
// obsolete function (NB: no need to make it return wxChar, it's untyped)
char *GetSelectionClientData() const { return (char *)m_clientData; }
// implementation from now on
void OnOK(wxCommandEvent& event);
void OnListBoxDClick(wxCommandEvent& event);
protected:
int m_selection;
wxString m_stringSelection;
private:
DECLARE_DYNAMIC_CLASS_NO_COPY(wxSingleChoiceDialog)
DECLARE_EVENT_TABLE()
};
// ----------------------------------------------------------------------------
// wxMultiChoiceDialog: a dialog with multi selection listbox
// ----------------------------------------------------------------------------
class WXDLLEXPORT wxMultiChoiceDialog : public wxAnyChoiceDialog
{
public:
wxMultiChoiceDialog() { }
wxMultiChoiceDialog(wxWindow *parent,
const wxString& message,
const wxString& caption,
int n,
const wxString *choices,
long style = wxCHOICEDLG_STYLE,
const wxPoint& pos = wxDefaultPosition)
{
(void)Create(parent, message, caption, n, choices, style, pos);
}
wxMultiChoiceDialog(wxWindow *parent,
const wxString& message,
const wxString& caption,
const wxArrayString& choices,
long style = wxCHOICEDLG_STYLE,
const wxPoint& pos = wxDefaultPosition)
{
(void)Create(parent, message, caption, choices, style, pos);
}
bool Create(wxWindow *parent,
const wxString& message,
const wxString& caption,
int n,
const wxString *choices,
long style = wxCHOICEDLG_STYLE,
const wxPoint& pos = wxDefaultPosition);
bool Create(wxWindow *parent,
const wxString& message,
const wxString& caption,
const wxArrayString& choices,
long style = wxCHOICEDLG_STYLE,
const wxPoint& pos = wxDefaultPosition);
void SetSelections(const wxArrayInt& selections);
wxArrayInt GetSelections() const { return m_selections; }
// implementation from now on
virtual bool TransferDataFromWindow();
protected:
wxArrayInt m_selections;
private:
DECLARE_DYNAMIC_CLASS_NO_COPY(wxMultiChoiceDialog)
};
// ----------------------------------------------------------------------------
// wrapper functions which can be used to get selection(s) from the user
// ----------------------------------------------------------------------------
// get the user selection as a string
WXDLLEXPORT wxString wxGetSingleChoice(const wxString& message,
const wxString& caption,
const wxArrayString& choices,
wxWindow *parent = (wxWindow *) NULL,
int x = wxDefaultCoord,
int y = wxDefaultCoord,
bool centre = true,
int width = wxCHOICE_WIDTH,
int height = wxCHOICE_HEIGHT);
WXDLLEXPORT wxString wxGetSingleChoice(const wxString& message,
const wxString& caption,
int n, const wxString *choices,
wxWindow *parent = (wxWindow *) NULL,
int x = wxDefaultCoord,
int y = wxDefaultCoord,
bool centre = true,
int width = wxCHOICE_WIDTH,
int height = wxCHOICE_HEIGHT);
// Same as above but gets position in list of strings, instead of string,
// or -1 if no selection
WXDLLEXPORT int wxGetSingleChoiceIndex(const wxString& message,
const wxString& caption,
const wxArrayString& choices,
wxWindow *parent = (wxWindow *) NULL,
int x = wxDefaultCoord,
int y = wxDefaultCoord,
bool centre = true,
int width = wxCHOICE_WIDTH,
int height = wxCHOICE_HEIGHT);
WXDLLEXPORT int wxGetSingleChoiceIndex(const wxString& message,
const wxString& caption,
int n, const wxString *choices,
wxWindow *parent = (wxWindow *) NULL,
int x = wxDefaultCoord,
int y = wxDefaultCoord,
bool centre = true,
int width = wxCHOICE_WIDTH,
int height = wxCHOICE_HEIGHT);
// Return client data instead or NULL if cancelled
WXDLLEXPORT void* wxGetSingleChoiceData(const wxString& message,
const wxString& caption,
const wxArrayString& choices,
void **client_data,
wxWindow *parent = (wxWindow *) NULL,
int x = wxDefaultCoord,
int y = wxDefaultCoord,
bool centre = true,
int width = wxCHOICE_WIDTH,
int height = wxCHOICE_HEIGHT);
WXDLLEXPORT void* wxGetSingleChoiceData(const wxString& message,
const wxString& caption,
int n, const wxString *choices,
void **client_data,
wxWindow *parent = (wxWindow *) NULL,
int x = wxDefaultCoord,
int y = wxDefaultCoord,
bool centre = true,
int width = wxCHOICE_WIDTH,
int height = wxCHOICE_HEIGHT);
// fill the array with the indices of the chosen items, it will be empty
// if no items were selected or Cancel was pressed - return the number of
// selections
WXDLLEXPORT size_t wxGetMultipleChoices(wxArrayInt& selections,
const wxString& message,
const wxString& caption,
int n, const wxString *choices,
wxWindow *parent = (wxWindow *) NULL,
int x = wxDefaultCoord,
int y = wxDefaultCoord,
bool centre = true,
int width = wxCHOICE_WIDTH,
int height = wxCHOICE_HEIGHT);
WXDLLEXPORT size_t wxGetMultipleChoices(wxArrayInt& selections,
const wxString& message,
const wxString& caption,
const wxArrayString& choices,
wxWindow *parent = (wxWindow *) NULL,
int x = wxDefaultCoord,
int y = wxDefaultCoord,
bool centre = true,
int width = wxCHOICE_WIDTH,
int height = wxCHOICE_HEIGHT);
#endif // __CHOICEDLGH_G__