Initial revision
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Karsten Ballüder
303
src/generic/choicdgg.cpp
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303
src/generic/choicdgg.cpp
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/////////////////////////////////////////////////////////////////////////////
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// Name: choicesg.cpp
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// Purpose: Choice dialogs
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// Author: Julian Smart
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// Modified by:
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// Created: 04/01/98
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// RCS-ID: $Id$
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// Copyright: (c) Julian Smart and Markus Holzem
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// Licence: wxWindows license
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/////////////////////////////////////////////////////////////////////////////
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#ifdef __GNUG__
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#pragma implementation "choicdgg.h"
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#endif
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// For compilers that support precompilation, includes "wx.h".
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#include "wx/wxprec.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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#ifndef WX_PRECOMP
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#include <stdio.h>
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#include "wx/utils.h"
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#include "wx/dialog.h"
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#include "wx/listbox.h"
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#include "wx/button.h"
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#include "wx/stattext.h"
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#include "wx/layout.h"
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#include "wx/intl.h"
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#endif
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#include "wx/generic/choicdgg.h"
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extern void wxSplitMessage2(const char *message, wxList *messageList, wxWindow *parent, wxRowColSizer *sizer);
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wxString wxGetSingleChoice( const wxString& message, const wxString& caption, const int n,
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const wxString *choices, wxWindow *parent,
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const int WXUNUSED(x), const int WXUNUSED(y), const bool WXUNUSED(centre),
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const int WXUNUSED(width), const int WXUNUSED(height) )
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{
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wxSingleChoiceDialog dialog(parent, message, caption, n, choices);
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if ( dialog.ShowModal() == wxID_OK )
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{
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return dialog.GetStringSelection();
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}
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else
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return "";
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}
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// Overloaded for backward compatibility
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wxString wxGetSingleChoice( const wxString& message, const wxString& caption, const int n,
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char *choices[], wxWindow *parent,
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const int x, const int y, const bool centre,
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const int width, const int height )
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{
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wxString *strings = new wxString[n];
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int i;
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for ( i = 0; i < n; i++)
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{
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strings[i] = choices[i];
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}
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wxString ans(wxGetSingleChoice(message, caption, n, (const wxString *)strings, parent,
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x, y, centre, width, height));
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delete[] strings;
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return ans;
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}
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int wxGetSingleChoiceIndex( const wxString& message, const wxString& caption, const int n,
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const wxString *choices, wxWindow *parent,
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const int WXUNUSED(x), const int WXUNUSED(y), const bool WXUNUSED(centre),
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const int WXUNUSED(width), const int WXUNUSED(height) )
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{
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wxSingleChoiceDialog dialog(parent, message, caption, n, choices);
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if ( dialog.ShowModal() == wxID_OK )
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{
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return dialog.GetSelection();
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}
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else
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return -1;
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}
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// Overloaded for backward compatibility
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int wxGetSingleChoiceIndex( const wxString& message, const wxString& caption, const int n,
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char *choices[], wxWindow *parent,
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const int x, const int y, const bool centre,
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const int width, const int height )
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{
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wxString *strings = new wxString[n];
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int i;
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for ( i = 0; i < n; i++)
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{
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strings[i] = choices[i];
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}
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int ans = wxGetSingleChoiceIndex(message, caption, n, (const wxString *)strings, parent,
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x, y, centre, width, height);
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delete[] strings;
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return ans;
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}
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char *wxGetSingleChoiceData( const wxString& message, const wxString& caption, const int n,
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const wxString *choices, char **client_data, wxWindow *parent,
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const int WXUNUSED(x), const int WXUNUSED(y), const bool WXUNUSED(centre),
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const int WXUNUSED(width), const int WXUNUSED(height) )
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{
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wxSingleChoiceDialog dialog(parent, message, caption, n, choices, client_data);
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if ( dialog.ShowModal() == wxID_OK )
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{
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return dialog.GetSelectionClientData();
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}
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else
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return NULL;
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}
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// Overloaded for backward compatibility
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char *wxGetSingleChoiceData( const wxString& message, const wxString& caption, const int n,
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char *choices[], char **client_data, wxWindow *parent,
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const int x, const int y, const bool centre,
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const int width, const int height )
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{
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wxString *strings = new wxString[n];
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int i;
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for ( i = 0; i < n; i++)
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{
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strings[i] = choices[i];
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}
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char *data = wxGetSingleChoiceData(message, caption, n, (const wxString *)strings, client_data, parent,
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x, y, centre, width, height);
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delete[] strings;
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return data;
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}
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/* Multiple choice dialog contributed by Robert Cowell
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*
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The new data passed are in the "int nsel" and "int * selection"
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The idea is to make a multiple selection from list of strings.
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The returned value is the total number selected. initialily there
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are nsel selected, with indices stored in
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selection[0],...,selection[nsel-1] which appear highlighted to
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begin with. On exit with value i
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selection[0..i-1] contains the indices of the selected items.
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(Some prior selectecions might be deselected.)
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Thus selection must be as big as choices, in case all items are
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selected.
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*/
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/*
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int wxGetMultipleChoice(const wxString& message, const wxString& caption,
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const int n, const wxString *choices,
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const int nsel, int * selection,
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wxWindow *parent , const int x , const int y, const bool centre,
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const int width, const int height)
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{
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return -1;
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}
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*/
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// wxSingleChoiceDialog
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#if !USE_SHARED_LIBRARY
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BEGIN_EVENT_TABLE(wxSingleChoiceDialog, wxDialog)
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EVT_BUTTON(wxID_OK, wxSingleChoiceDialog::OnOK)
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END_EVENT_TABLE()
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IMPLEMENT_CLASS(wxSingleChoiceDialog, wxDialog)
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#endif
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wxSingleChoiceDialog::wxSingleChoiceDialog(wxWindow *parent, const wxString& message, const wxString& caption,
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const int n, const wxString *choices, char **clientData, long style, const wxPoint& pos):
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wxDialog(parent, -1, caption, pos, wxDefaultSize, wxDEFAULT_DIALOG_STYLE|wxDIALOG_MODAL)
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{
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Create(parent, message, caption, n, choices, clientData, style);
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}
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wxSingleChoiceDialog::wxSingleChoiceDialog(wxWindow *parent, const wxString& message, const wxString& caption,
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const wxStringList& choices, char **clientData, long style, const wxPoint& pos):
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wxDialog(parent, -1, caption, pos, wxDefaultSize, wxDEFAULT_DIALOG_STYLE|wxDIALOG_MODAL)
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{
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Create(parent, message, caption, choices, clientData, style);
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}
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bool wxSingleChoiceDialog::Create(wxWindow *parent, const wxString& message, const wxString& caption,
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const wxStringList& choices, char **clientData, long style, const wxPoint& pos)
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{
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wxString *strings = new wxString[choices.Number()];
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int i;
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for ( i = 0; i < choices.Number(); i++)
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{
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strings[i] = (char *)choices.Nth(i)->Data();
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}
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bool ans = Create(parent, message, caption, choices.Number(), strings, clientData, style, pos);
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delete[] strings;
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return ans;
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}
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bool wxSingleChoiceDialog::Create( wxWindow *WXUNUSED(parent), const wxString& message,
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const wxString& WXUNUSED(caption), const int n,
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const wxString *choices, char **clientData, long style,
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const wxPoint& WXUNUSED(pos) )
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{
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m_dialogStyle = style;
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m_selection = 0;
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m_stringSelection = "";
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m_clientData = NULL;
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wxBeginBusyCursor();
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wxSizer *topSizer = new wxSizer(this, wxSizerShrink);
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topSizer->SetBorder(10, 10);
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wxRowColSizer *messageSizer = new wxRowColSizer(topSizer, wxSIZER_COLS, 100);
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messageSizer->SetName("messageSizer");
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// bool centre = ((style & wxCENTRE) == wxCENTRE);
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wxList messageList;
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wxSplitMessage2(message, &messageList, this, messageSizer);
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// Insert a spacer
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wxSpacingSizer *spacingSizer = new wxSpacingSizer(topSizer, wxBelow, messageSizer, 10);
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wxListBox *listBox = new wxListBox(this, wxID_LISTBOX, wxPoint(-1, -1), wxSize(240, 160),
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n, choices);
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if ( clientData )
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{
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int i;
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for ( i = 0; i < n; i++)
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{
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listBox->SetClientData(i, clientData[i]);
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}
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}
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wxRowColSizer *listBoxSizer = new wxRowColSizer(topSizer, wxSIZER_ROWS);
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listBoxSizer->AddSizerChild(listBox);
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listBoxSizer->SetName("listBoxSizer");
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// Create constraints for the text sizer
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wxLayoutConstraints *textC = new wxLayoutConstraints;
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textC->left.SameAs (messageSizer, wxLeft);
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textC->top.Below (spacingSizer);
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listBoxSizer->SetConstraints(textC);
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// Insert another spacer
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wxSpacingSizer *spacingSizer2 = new wxSpacingSizer(topSizer, wxBelow, listBoxSizer, 10);
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spacingSizer->SetName("spacingSizer2");
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// Insert a sizer for the buttons
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wxRowColSizer *buttonSizer = new wxRowColSizer(topSizer, wxSIZER_ROWS);
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buttonSizer->SetName("buttonSizer");
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// Specify constraints for the button sizer
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wxLayoutConstraints *c = new wxLayoutConstraints;
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c->width.AsIs ();
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c->height.AsIs ();
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c->top.Below (spacingSizer2);
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c->centreX.SameAs (listBoxSizer, wxCentreX);
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buttonSizer->SetConstraints(c);
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wxButton *ok = NULL;
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wxButton *cancel = NULL;
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if (style & wxOK) {
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ok = new wxButton(this, wxID_OK, _("OK"));
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buttonSizer->AddSizerChild(ok);
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}
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if (style & wxCANCEL) {
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cancel = new wxButton(this, wxID_CANCEL, _("Cancel"));
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buttonSizer->AddSizerChild(cancel);
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}
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if (ok)
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{
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ok->SetDefault();
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ok->SetFocus();
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}
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Layout();
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Centre(wxBOTH);
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wxEndBusyCursor();
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return TRUE;
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}
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void wxSingleChoiceDialog::OnOK(wxCommandEvent& WXUNUSED(event))
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{
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wxListBox *listBox = (wxListBox *)FindWindow(wxID_LISTBOX);
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if ( listBox )
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{
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m_selection = listBox->GetSelection();
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m_stringSelection = listBox->GetStringSelection();
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m_clientData = listBox->GetClientData(m_selection);
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}
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EndModal(wxID_OK);
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}
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