<wx/colordlg.h>
+\membersection{::wxGetMultipleChoices}\label{wxgetmultiplechoices}
+
+\func{size\_t}{wxGetMultipleChoices}{\\
+ \param{wxArrayInt\& }{selections},\\
+ \param{const wxString\& }{message},\\
+ \param{const wxString\& }{caption},\\
+ \param{const wxArrayString\& }{aChoices},\\
+ \param{wxWindow *}{parent = NULL},\\
+ \param{int}{ x = -1}, \param{int}{ y = -1},\\
+ \param{bool}{ centre = TRUE},\\
+ \param{int }{width=150}, \param{int }{height=200}}
+
+\func{size\_t}{wxGetMultipleChoices}{\\
+ \param{wxArrayInt\& }{selections},\\
+ \param{const wxString\& }{message},\\
+ \param{const wxString\& }{caption},\\
+ \param{int}{ n}, \param{const wxString\& }{choices[]},\\
+ \param{wxWindow *}{parent = NULL},\\
+ \param{int}{ x = -1}, \param{int}{ y = -1},\\
+ \param{bool}{ centre = TRUE},\\
+ \param{int }{width=150}, \param{int }{height=200}}
+
+Pops up a dialog box containing a message, OK/Cancel buttons and a
+multiple-selection listbox. The user may choose an arbitrary (including 0)
+number of items in the listbox whose indices will be returned in
+{\it selection} array. The initial contents of this array will be used to
+select the items when the dialog is shown.
+
+You may pass the list of strings to choose from either using {\it choices}
+which is an array of {\it n} strings for the listbox or by using a single
+{\it aChoices} parameter of type \helpref{wxArrayString}{wxarraystring}.
+
+If {\it centre} is TRUE, the message text (which may include new line
+characters) is centred; if FALSE, the message is left-justified.
+
+\wxheading{Include files}
+
+<wx/choicdlg.h>
+
\membersection{::wxGetNumberFromUser}\label{wxgetnumberfromuser}
\func{long}{wxGetNumberFromUser}{
\membersection{::wxGetSingleChoice}\label{wxgetsinglechoice}
-\func{wxString}{wxGetSingleChoice}{\param{const wxString\& }{message}, \param{const wxString\& }{caption}, \param{int}{ n}, \param{const wxString\& }{choices[]},\\
- \param{wxWindow *}{parent = NULL}, \param{int}{ x = -1}, \param{int}{ y = -1},\\
- \param{bool}{ centre = TRUE}, \param{int }{width=150}, \param{int }{height=200}}
+\func{wxString}{wxGetSingleChoice}{\param{const wxString\& }{message},\\
+ \param{const wxString\& }{caption},\\
+ \param{const wxArrayString\& }{aChoices},\\
+ \param{wxWindow *}{parent = NULL},\\
+ \param{int}{ x = -1}, \param{int}{ y = -1},\\
+ \param{bool}{ centre = TRUE},\\
+ \param{int }{width=150}, \param{int }{height=200}}
-Pops up a dialog box containing a message, OK/Cancel buttons and a single-selection
-listbox. The user may choose an item and press OK to return a string or
-Cancel to return the empty string.
+\func{wxString}{wxGetSingleChoice}{\param{const wxString\& }{message},\\
+ \param{const wxString\& }{caption},\\
+ \param{int}{ n}, \param{const wxString\& }{choices[]},\\
+ \param{wxWindow *}{parent = NULL},\\
+ \param{int}{ x = -1}, \param{int}{ y = -1},\\
+ \param{bool}{ centre = TRUE},\\
+ \param{int }{width=150}, \param{int }{height=200}}
-{\it choices} is an array of {\it n} strings for the listbox.
+Pops up a dialog box containing a message, OK/Cancel buttons and a
+single-selection listbox. The user may choose an item and press OK to return a
+string or Cancel to return the empty string. Use
+\helpref{wxGetSingleChoiceIndex}{wxgetsinglechoiceindex} if empty string is a
+valid choice and if you want to be able to detect pressing Cancel reliably.
-If {\it centre} is TRUE, the message text (which may include new line characters)
-is centred; if FALSE, the message is left-justified.
+You may pass the list of strings to choose from either using {\it choices}
+which is an array of {\it n} strings for the listbox or by using a single
+{\it aChoices} parameter of type \helpref{wxArrayString}{wxarraystring}.
+
+If {\it centre} is TRUE, the message text (which may include new line
+characters) is centred; if FALSE, the message is left-justified.
\wxheading{Include files}
\membersection{::wxGetSingleChoiceIndex}\label{wxgetsinglechoiceindex}
-\func{int}{wxGetSingleChoiceIndex}{\param{const wxString\& }{message}, \param{const wxString\& }{caption}, \param{int}{ n}, \param{const wxString\& }{choices[]},\\
+\func{int}{wxGetSingleChoiceIndex}{\param{const wxString\& }{message},\\
+ \param{const wxString\& }{caption},\\
+ \param{const wxArrayString\& }{aChoices},\\
+ \param{wxWindow *}{parent = NULL}, \param{int}{ x = -1}, \param{int}{ y = -1},\\
+ \param{bool}{ centre = TRUE}, \param{int }{width=150}, \param{int }{height=200}}
+
+\func{int}{wxGetSingleChoiceIndex}{\param{const wxString\& }{message},\\
+ \param{const wxString\& }{caption},\\
+ \param{int}{ n}, \param{const wxString\& }{choices[]},\\
\param{wxWindow *}{parent = NULL}, \param{int}{ x = -1}, \param{int}{ y = -1},\\
\param{bool}{ centre = TRUE}, \param{int }{width=150}, \param{int }{height=200}}
-As {\bf wxGetSingleChoice} but returns the index representing the selected string.
-If the user pressed cancel, -1 is returned.
+As {\bf wxGetSingleChoice} but returns the index representing the selected
+string. If the user pressed cancel, -1 is returned.
\wxheading{Include files}
\membersection{::wxGetSingleChoiceData}\label{wxgetsinglechoicedata}
-\func{wxString}{wxGetSingleChoiceData}{\param{const wxString\& }{message}, \param{const wxString\& }{caption}, \param{int}{ n}, \param{const wxString\& }{choices[]},\\
- \param{const wxString\& }{client\_data[]}, \param{wxWindow *}{parent = NULL}, \param{int}{ x = -1},\\
- \param{int}{ y = -1}, \param{bool}{ centre = TRUE}, \param{int }{width=150}, \param{int }{height=200}}
+\func{wxString}{wxGetSingleChoiceData}{\param{const wxString\& }{message},\\
+ \param{const wxString\& }{caption},\\
+ \param{const wxArrayString\& }{aChoices},\\
+ \param{const wxString\& }{client\_data[]},\\
+ \param{wxWindow *}{parent = NULL},\\
+ \param{int}{ x = -1}, \param{int}{ y = -1},\\
+ \param{bool}{ centre = TRUE}, \param{int }{width=150}, \param{int }{height=200}}
+
+\func{wxString}{wxGetSingleChoiceData}{\param{const wxString\& }{message},\\
+ \param{const wxString\& }{caption},\\
+ \param{int}{ n}, \param{const wxString\& }{choices[]},\\
+ \param{const wxString\& }{client\_data[]},\\
+ \param{wxWindow *}{parent = NULL},\\
+ \param{int}{ x = -1}, \param{int}{ y = -1},\\
+ \param{bool}{ centre = TRUE}, \param{int }{width=150}, \param{int }{height=200}}
As {\bf wxGetSingleChoice} but takes an array of client data pointers
-corresponding to the strings, and returns one of these pointers.
+corresponding to the strings, and returns one of these pointers or NULL if
+Cancel was pressed. The {\it client\_data} array must have the same number of
+elements as {\it choices} or {\it aChoices}!
\wxheading{Include files}
/////////////////////////////////////////////////////////////////////////////
-// Name: choicdgg.h
+// Name: wx/generic/choicdgg.h
// Purpose: Generic choice dialogs
// Author: Julian Smart
-// Modified by:
+// Modified by: 03.11.00: VZ to add wxArrayString and multiple sel functions
// Created: 01/02/97
// RCS-ID: $Id$
-// Copyright: (c)
+// Copyright: (c) wxWindows team
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#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|wxOK | wxCANCEL | wxCENTRE)
-class WXDLLEXPORT wxSingleChoiceDialog: public wxDialog
+// ----------------------------------------------------------------------------
+// wxAnyChoiceDialog: a base class for dialogs containing a listbox
+// ----------------------------------------------------------------------------
+
+class WXDLLEXPORT wxAnyChoiceDialog : public wxDialog
{
- DECLARE_DYNAMIC_CLASS(wxSingleChoiceDialog)
+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);
+ }
+
+ 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);
+
+protected:
+ wxListBox *m_listbox;
+};
+// ----------------------------------------------------------------------------
+// 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,
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);
+
+ 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);
+
+ // old, deprecated methods
+#ifdef WXWIN_COMPATIBILITY_2
wxSingleChoiceDialog(wxWindow *parent,
const wxString& message,
const wxString& caption,
bool Create(wxWindow *parent,
const wxString& message,
const wxString& caption,
- int n,
- const wxString *choices,
+ const wxStringList& choices,
char **clientData = (char **)NULL,
long style = wxCHOICEDLG_STYLE,
const wxPoint& pos = wxDefaultPosition);
+#endif // WXWIN_COMPATIBILITY_2
+
+protected:
+ int m_selection;
+ wxString m_stringSelection;
+
+private:
+ DECLARE_DYNAMIC_CLASS(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);
+ }
bool Create(wxWindow *parent,
const wxString& message,
const wxString& caption,
- const wxStringList& choices,
- char **clientData = (char **)NULL,
+ int n,
+ const wxString *choices,
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; }
+ void SetSelections(const wxArrayInt& selections);
+ wxArrayInt GetSelections() const { return m_selections; }
// implementation from now on
void OnOK(wxCommandEvent& event);
- void OnListBoxDClick(wxCommandEvent& event);
protected:
- int m_selection;
- long m_dialogStyle;
- wxString m_stringSelection;
- wxListBox *m_listbox;
+ wxArrayInt m_selections;
private:
+ DECLARE_DYNAMIC_CLASS(wxMultiChoiceDialog)
DECLARE_EVENT_TABLE()
};
-WXDLLEXPORT wxString wxGetSingleChoice(const wxString& message, const wxString& caption,
- int n, const wxString *choices, wxWindow *parent = (wxWindow *) NULL,
- int x = -1, int y = -1, bool centre = TRUE,
- int width = wxCHOICE_WIDTH, int height = wxCHOICE_HEIGHT);
+// ----------------------------------------------------------------------------
+// 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 = -1,
+ int y = -1,
+ bool centre = TRUE,
+ int width = wxCHOICE_WIDTH,
+ int height = wxCHOICE_HEIGHT);
-WXDLLEXPORT wxString wxGetSingleChoice(const wxString& message, const wxString& caption,
- int n, wxChar *choices[], wxWindow *parent = (wxWindow *) NULL,
- int x = -1, int y = -1, 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 = -1,
+ int y = -1,
+ 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,
- int n, const wxString *choices, wxWindow *parent = (wxWindow *) NULL,
- int x = -1, int y = -1, bool centre = TRUE,
- int width = wxCHOICE_WIDTH, int height = wxCHOICE_HEIGHT);
-
-WXDLLEXPORT int wxGetSingleChoiceIndex(const wxString& message, const wxString& caption,
- int n, wxChar *choices[], wxWindow *parent = (wxWindow *) NULL,
- int x = -1, int y = -1, bool centre = TRUE,
- int width = wxCHOICE_WIDTH, int height = wxCHOICE_HEIGHT);
-
-// Return client data instead
-WXDLLEXPORT void* wxGetSingleChoiceData(const wxString& message, const wxString& caption,
- int n, const wxString *choices, void **client_data,
- wxWindow *parent = (wxWindow *) NULL, int x = -1, int y = -1,
- bool centre = TRUE,
- int width = wxCHOICE_WIDTH, int height = wxCHOICE_HEIGHT);
-
-WXDLLEXPORT void* wxGetSingleChoiceData(const wxString& message, const wxString& caption,
- int n, wxChar *choices[], void **client_data,
- wxWindow *parent = (wxWindow *) NULL, int x = -1, int y = -1,
- bool centre = TRUE,
- int width = wxCHOICE_WIDTH, int height = wxCHOICE_HEIGHT);
-
-/*
-WXDLLEXPORT int wxGetMultipleChoice(const wxString& message, const wxString& caption,
- int n, const wxString *choices,
- int nsel, int * selection,
- wxWindow *parent = NULL, int x = -1 , int y = -1, bool centre = TRUE,
- int width = wxCHOICE_WIDTH, int height = wxCHOICE_HEIGHT);
-*/
+WXDLLEXPORT int wxGetSingleChoiceIndex(const wxString& message,
+ const wxString& caption,
+ const wxArrayString& choices,
+ wxWindow *parent = (wxWindow *) NULL,
+ int x = -1,
+ int y = -1,
+ 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 = -1,
+ int y = -1,
+ 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 = -1, int y = -1,
+ 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 = -1, int y = -1,
+ 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 = -1,
+ int y = -1,
+ 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 = -1,
+ int y = -1,
+ bool centre = TRUE,
+ int width = wxCHOICE_WIDTH,
+ int height = wxCHOICE_HEIGHT);
+
+// ----------------------------------------------------------------------------
+// these methods are for backwards compatibility only, not documented and
+// deprecated
+// ----------------------------------------------------------------------------
+
+WXDLLEXPORT wxString wxGetSingleChoice(const wxString& message,
+ const wxString& caption,
+ int n, wxChar *choices[],
+ wxWindow *parent = (wxWindow *) NULL,
+ int x = -1,
+ int y = -1,
+ bool centre = TRUE,
+ int width = wxCHOICE_WIDTH,
+ int height = wxCHOICE_HEIGHT);
+
+WXDLLEXPORT int wxGetSingleChoiceIndex(const wxString& message,
+ const wxString& caption,
+ int n, wxChar *choices[],
+ wxWindow *parent = (wxWindow *) NULL,
+ int x = -1,
+ int y = -1,
+ bool centre = TRUE,
+ int width = wxCHOICE_WIDTH,
+ int height = wxCHOICE_HEIGHT);
+
+WXDLLEXPORT void* wxGetSingleChoiceData(const wxString& message,
+ const wxString& caption,
+ int n, wxChar **choices,
+ void **client_data,
+ wxWindow *parent = (wxWindow *) NULL,
+ int x = -1, int y = -1,
+ bool centre = TRUE,
+ int width = wxCHOICE_WIDTH,
+ int height = wxCHOICE_HEIGHT);
+
+
+#endif // __CHOICEDLGH_G__
-#endif
// what to test (in alphabetic order)?
-//#define TEST_ARRAYS
+#define TEST_ARRAYS
//#define TEST_CMDLINE
//#define TEST_DATETIME
//#define TEST_DIR
}
}
-static int StringLenCompare(const wxString& first, const wxString& second)
+static void PrintArray(const char* name, const wxArrayInt& array)
+{
+ printf("Dump of the array '%s'\n", name);
+
+ size_t nCount = array.GetCount();
+ for ( size_t n = 0; n < nCount; n++ )
+ {
+ printf("\t%s[%u] = %d\n", name, n, array[n]);
+ }
+}
+
+int wxCMPFUNC_CONV StringLenCompare(const wxString& first,
+ const wxString& second)
{
return first.length() - second.length();
}
+int wxCMPFUNC_CONV IntCompare(int *first,
+ int *second)
+{
+ return *first - *second;
+}
+
+int wxCMPFUNC_CONV IntRevCompare(int *first,
+ int *second)
+{
+ return *second - *first;
+}
+
+static void TestArrayOfInts()
+{
+ puts("*** Testing wxArrayInt ***\n");
+
+ wxArrayInt a;
+ a.Add(1);
+ a.Add(17);
+ a.Add(5);
+ a.Add(3);
+
+ puts("Initially:");
+ PrintArray("a", a);
+
+ puts("After sort:");
+ a.Sort(IntCompare);
+ PrintArray("a", a);
+
+ puts("After reverse sort:");
+ a.Sort(IntRevCompare);
+ PrintArray("a", a);
+}
+
#include "wx/dynarray.h"
WX_DECLARE_OBJARRAY(Bar, ArrayBars);
#endif // TEST_STRINGS
#ifdef TEST_ARRAYS
+ if ( 0 )
+ {
wxArrayString a1;
a1.Add("tiger");
a1.Add("cat");
PrintArray("a1", a1);
TestArrayOfObjects();
+ }
+ TestArrayOfInts();
#endif // TEST_ARRAYS
#ifdef TEST_DIR
EVT_MENU(DIALOGS_PASSWORD_ENTRY, MyFrame::PasswordEntry)
EVT_MENU(DIALOGS_NUM_ENTRY, MyFrame::NumericEntry)
EVT_MENU(DIALOGS_SINGLE_CHOICE, MyFrame::SingleChoice)
+ EVT_MENU(DIALOGS_MULTI_CHOICE, MyFrame::MultiChoice)
EVT_MENU(DIALOGS_FILE_OPEN, MyFrame::FileOpen)
EVT_MENU(DIALOGS_FILE_OPEN2, MyFrame::FileOpen2)
EVT_MENU(DIALOGS_FILES_OPEN, MyFrame::FilesOpen)
file_menu->Append(DIALOGS_PASSWORD_ENTRY, "&Password entry\tCtrl-P");
file_menu->Append(DIALOGS_NUM_ENTRY, "&Numeric entry\tCtrl-N");
file_menu->Append(DIALOGS_SINGLE_CHOICE, "&Single choice\tCtrl-C");
+ file_menu->Append(DIALOGS_MULTI_CHOICE, "M&ultiple choice\tCtrl-U");
file_menu->AppendSeparator();
file_menu->Append(DIALOGS_TIP, "&Tip of the day\tCtrl-T");
file_menu->AppendSeparator();
}
}
+void MyFrame::MultiChoice(wxCommandEvent& WXUNUSED(event) )
+{
+ const wxString choices[] = { "One", "Two", "Three", "Four", "Five" } ;
+ int n = 5;
+
+ wxArrayInt selections;
+ size_t count = wxGetMultipleChoices(selections,
+ "This is a small sample\n"
+ "A multi-choice convenience dialog",
+ "Please select a value",
+ n, (const wxString *)choices,
+ this);
+ if ( count )
+ {
+ wxLogMessage("You selected %u items:", count);
+ for ( size_t n = 0; n < count; n++ )
+ {
+ wxLogMessage("\t%u: %u (%s)", n, selections[n],
+ choices[selections[n]].c_str());
+ }
+ }
+ //else: cancelled or nothing selected
+}
+
void MyFrame::FileOpen(wxCommandEvent& WXUNUSED(event) )
{
wxFileDialog dialog(this, "Testing open file dialog", "", "", "*.txt", 0);
void LogDialog(wxCommandEvent& event);
void MessageBox(wxCommandEvent& event);
void SingleChoice(wxCommandEvent& event);
+ void MultiChoice(wxCommandEvent& event);
void TextEntry(wxCommandEvent& event);
void PasswordEntry(wxCommandEvent& event);
void NumericEntry(wxCommandEvent& event);
DIALOGS_CHOOSE_FONT_GENERIC,
DIALOGS_MESSAGE_BOX,
DIALOGS_SINGLE_CHOICE,
+ DIALOGS_MULTI_CHOICE,
DIALOGS_TEXT_ENTRY,
DIALOGS_PASSWORD_ENTRY,
DIALOGS_FILE_OPEN,
MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size);
// event handlers (these functions should _not_ be virtual)
+ void OnPaint(wxPaintEvent& event)
+ {
+ wxPaintDC dc(this);
+ dc.DrawRectangle(20, 20, 100, 100);
+ dc.SetPen(*wxRED_PEN);
+ dc.SetDeviceOrigin(20, 20);
+ dc.SetClippingRegion(0, 0, 100, 100);
+ dc.DrawLine(0, 0, 1000, 1000);
+ }
+
void OnQuit(wxCommandEvent& event);
void OnAbout(wxCommandEvent& event);
// handlers) which process them. It can be also done at run-time, but for the
// simple menu events like this the static method is much simpler.
BEGIN_EVENT_TABLE(MyFrame, wxFrame)
+ EVT_PAINT(MyFrame::OnPaint)
EVT_MENU(Minimal_Quit, MyFrame::OnQuit)
EVT_MENU(Minimal_About, MyFrame::OnAbout)
END_EVENT_TABLE()
// Name: choicdgg.cpp
// Purpose: Choice dialogs
// Author: Julian Smart
-// Modified by:
+// Modified by: 03.11.00: VZ to add wxArrayString and multiple sel functions
// Created: 04/01/98
// RCS-ID: $Id$
-// Copyright: (c) Julian Smart and Markus Holzem
+// Copyright: (c) wxWindows team
// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
+// ============================================================================
+// declarations
+// ============================================================================
+
#ifdef __GNUG__
#pragma implementation "choicdgg.h"
#endif
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
+
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
#include "wx/generic/choicdgg.h"
+// ----------------------------------------------------------------------------
+// constants
+// ----------------------------------------------------------------------------
+
#define wxID_LISTBOX 3000
-wxString wxGetSingleChoice( const wxString& message, const wxString& caption, int n,
- const wxString *choices, wxWindow *parent,
- int WXUNUSED(x), int WXUNUSED(y), bool WXUNUSED(centre),
+#if defined(__WXMSW__) || defined(__WXMAC__)
+#define wxCHOICEDLG_DIALOG_STYLE (wxDEFAULT_DIALOG_STYLE | \
+ wxDIALOG_MODAL | \
+ wxTAB_TRAVERSAL)
+#else
+#define wxCHOICEDLG_DIALOG_STYLE (wxDEFAULT_DIALOG_STYLE | \
+ wxDIALOG_MODAL | \
+ wxRESIZE_BORDER | \
+ wxTAB_TRAVERSAL)
+#endif
+
+// ----------------------------------------------------------------------------
+// private functions
+// ----------------------------------------------------------------------------
+
+// convert wxArrayString into a wxString[] which must be delete[]d by caller
+static int ConvertWXArrayToC(const wxArrayString& aChoices, wxString **choices);
+
+// ============================================================================
+// implementation
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// helpers
+// ----------------------------------------------------------------------------
+
+int ConvertWXArrayToC(const wxArrayString& aChoices, wxString **choices)
+{
+ int n = aChoices.GetCount();
+ *choices = new wxString[n];
+ for ( int i = 0; i < n; i++ )
+ {
+ *choices[i] = aChoices[i];
+ }
+
+ return n;
+}
+
+// ----------------------------------------------------------------------------
+// wrapper functions
+// ----------------------------------------------------------------------------
+
+wxString wxGetSingleChoice( const wxString& message,
+ const wxString& caption,
+ int n, const wxString *choices,
+ wxWindow *parent,
+ int WXUNUSED(x), int WXUNUSED(y),
+ bool WXUNUSED(centre),
int WXUNUSED(width), int WXUNUSED(height) )
{
wxSingleChoiceDialog dialog(parent, message, caption, n, choices);
return choice;
}
+wxString wxGetSingleChoice( const wxString& message,
+ const wxString& caption,
+ const wxArrayString& aChoices,
+ wxWindow *parent,
+ int x, int y,
+ bool centre,
+ int width, int height)
+{
+ wxString *choices;
+ int n = ConvertWXArrayToC(aChoices, &choices);
+ wxString res = wxGetSingleChoice(message, caption, n, choices, parent,
+ x, y, centre, width, height);
+ delete [] choices;
+
+ return res;
+}
+
+#ifdef WXWIN_COMPATIBILITY_2
// Overloaded for backward compatibility
-wxString wxGetSingleChoice( const wxString& message, const wxString& caption, int n,
- char *choices[], wxWindow *parent,
+wxString wxGetSingleChoice( const wxString& message,
+ const wxString& caption,
+ int n, char *choices[],
+ wxWindow *parent,
int x, int y, bool centre,
int width, int height )
{
delete[] strings;
return ans;
}
-
-int wxGetSingleChoiceIndex( const wxString& message, const wxString& caption, int n,
- const wxString *choices, wxWindow *parent,
- int WXUNUSED(x), int WXUNUSED(y), bool WXUNUSED(centre),
- int WXUNUSED(width), int WXUNUSED(height) )
+#endif // WXWIN_COMPATIBILITY_2
+
+int wxGetSingleChoiceIndex( const wxString& message,
+ const wxString& caption,
+ int n, const wxString *choices,
+ wxWindow *parent,
+ int WXUNUSED(x), int WXUNUSED(y),
+ bool WXUNUSED(centre),
+ int WXUNUSED(width), int WXUNUSED(height) )
{
wxSingleChoiceDialog dialog(parent, message, caption, n, choices);
int choice;
return choice;
}
+#ifdef WXWIN_COMPATIBILITY_2
// Overloaded for backward compatibility
-int wxGetSingleChoiceIndex( const wxString& message, const wxString& caption, int n,
- wxChar *choices[], wxWindow *parent,
- int x, int y, bool centre,
- int width, int height )
+int wxGetSingleChoiceIndex( const wxString& message,
+ const wxString& caption,
+ int n, wxChar *choices[],
+ wxWindow *parent,
+ int x, int y, bool centre,
+ int width, int height )
{
wxString *strings = new wxString[n];
for ( int i = 0; i < n; i++)
delete[] strings;
return ans;
}
-
-void *wxGetSingleChoiceData( const wxString& message, const wxString& caption, int n,
- const wxString *choices, void **client_data, wxWindow *parent,
- int WXUNUSED(x), int WXUNUSED(y), bool WXUNUSED(centre),
- int WXUNUSED(width), int WXUNUSED(height) )
+#endif // WXWIN_COMPATIBILITY_2
+
+void *wxGetSingleChoiceData( const wxString& message,
+ const wxString& caption,
+ int n, const wxString *choices,
+ void **client_data,
+ wxWindow *parent,
+ int WXUNUSED(x), int WXUNUSED(y),
+ bool WXUNUSED(centre),
+ int WXUNUSED(width), int WXUNUSED(height) )
{
wxSingleChoiceDialog dialog(parent, message, caption, n, choices, (char **)client_data);
void *data;
return data;
}
+#ifdef WXWIN_COMPATIBILITY_2
// Overloaded for backward compatibility
-void *wxGetSingleChoiceData( const wxString& message, const wxString& caption, int n,
- wxChar *choices[], void **client_data, wxWindow *parent,
- int x, int y, bool centre,
- int width, int height )
+void *wxGetSingleChoiceData( const wxString& message,
+ const wxString& caption,
+ int n, wxChar *choices[],
+ void **client_data,
+ wxWindow *parent,
+ int x, int y, bool centre, int width, int height )
{
wxString *strings = new wxString[n];
int i;
{
strings[i] = choices[i];
}
- void *data = wxGetSingleChoiceData(message, caption, n, (const wxString *)strings, client_data, parent,
- x, y, centre, width, height);
+ void *data = wxGetSingleChoiceData(message, caption,
+ n, (const wxString *)strings,
+ client_data, parent,
+ x, y, centre, width, height);
delete[] strings;
return data;
}
+#endif // WXWIN_COMPATIBILITY_2
+
+size_t wxGetMultipleChoices(wxArrayInt& selections,
+ const wxString& message,
+ const wxString& caption,
+ int n, const wxString *choices,
+ wxWindow *parent,
+ int WXUNUSED(x), int WXUNUSED(y),
+ bool WXUNUSED(centre),
+ int WXUNUSED(width), int WXUNUSED(height))
+{
+ wxMultiChoiceDialog dialog(parent, message, caption, n, choices);
+ if ( dialog.ShowModal() == wxID_OK )
+ selections = dialog.GetSelections();
+ else
+ selections.Empty();
+ return selections.GetCount();
+}
-/* Multiple choice dialog contributed by Robert Cowell
- *
-
-The new data passed are in the "int nsel" and "int * selection"
-
-The idea is to make a multiple selection from list of strings.
-The returned value is the total number selected. initialily there
-are nsel selected, with indices stored in
-selection[0],...,selection[nsel-1] which appear highlighted to
-begin with. On exit with value i
-selection[0..i-1] contains the indices of the selected items.
-(Some prior selectecions might be deselected.)
-Thus selection must be as big as choices, in case all items are
-selected.
-
-*/
-/*
-int wxGetMultipleChoice(const wxString& message, const wxString& caption,
- int n, const wxString *choices,
- int nsel, int * selection,
- wxWindow *parent , int x , int y, bool centre,
- int width, int height)
+size_t wxGetMultipleChoices(wxArrayInt selections,
+ const wxString& message,
+ const wxString& caption,
+ const wxArrayString& aChoices,
+ wxWindow *parent,
+ int x, int y,
+ bool centre,
+ int width, int height)
{
- return -1;
+ wxString *choices;
+ int n = ConvertWXArrayToC(aChoices, &choices);
+ size_t res = wxGetMultipleChoices(selections, message, caption,
+ n, choices, parent,
+ x, y, centre, width, height);
+ delete [] choices;
+
+ return res;
}
-*/
+// ----------------------------------------------------------------------------
+// wxAnyChoiceDialog
+// ----------------------------------------------------------------------------
+
+bool wxAnyChoiceDialog::Create(wxWindow *parent,
+ const wxString& message,
+ const wxString& caption,
+ int n, const wxString *choices,
+ long styleDlg,
+ const wxPoint& pos,
+ long styleLbox)
+{
+ if ( !wxDialog::Create(parent, -1, caption, pos, wxDefaultSize,
+ wxCHOICEDLG_DIALOG_STYLE) )
+ return FALSE;
+
+ wxBoxSizer *topsizer = new wxBoxSizer( wxVERTICAL );
+
+ // 1) text message
+ topsizer->Add( CreateTextSizer( message ), 0, wxALL, 10 );
+
+ // 2) list box
+ m_listbox = new wxListBox( this, wxID_LISTBOX,
+ wxDefaultPosition, wxDefaultSize,
+ n, choices,
+ styleLbox );
+ if ( n > 0 )
+ m_listbox->SetSelection(0);
+
+ topsizer->Add( m_listbox, 1, wxEXPAND | wxLEFT|wxRIGHT, 15 );
+
+#if wxUSE_STATLINE
+ // 3) static line
+ topsizer->Add( new wxStaticLine( this, -1 ), 0, wxEXPAND | wxLEFT|wxRIGHT|wxTOP, 10 );
+#endif
+
+ // 4) buttons
+ topsizer->Add( CreateButtonSizer( wxOK|wxCANCEL ), 0, wxCENTRE | wxALL, 10 );
+
+ SetAutoLayout( TRUE );
+ SetSizer( topsizer );
+
+ topsizer->SetSizeHints( this );
+ topsizer->Fit( this );
+
+ Centre( wxBOTH );
+
+ m_listbox->SetFocus();
+
+ return TRUE;
+}
+
+// ----------------------------------------------------------------------------
// wxSingleChoiceDialog
+// ----------------------------------------------------------------------------
BEGIN_EVENT_TABLE(wxSingleChoiceDialog, wxDialog)
EVT_BUTTON(wxID_OK, wxSingleChoiceDialog::OnOK)
EVT_LISTBOX_DCLICK(wxID_LISTBOX, wxSingleChoiceDialog::OnListBoxDClick)
END_EVENT_TABLE()
-IMPLEMENT_CLASS(wxSingleChoiceDialog, wxDialog)
-
-#if defined(__WXMSW__) || defined(__WXMAC__)
-#define wxCHOICEDLG_DIALOG_STYLE (wxDEFAULT_DIALOG_STYLE | \
- wxDIALOG_MODAL | \
- wxTAB_TRAVERSAL)
-#else
-#define wxCHOICEDLG_DIALOG_STYLE (wxDEFAULT_DIALOG_STYLE | \
- wxDIALOG_MODAL | \
- wxRESIZE_BORDER | \
- wxTAB_TRAVERSAL)
-#endif
-
+IMPLEMENT_DYNAMIC_CLASS(wxSingleChoiceDialog, wxDialog)
wxSingleChoiceDialog::wxSingleChoiceDialog(wxWindow *parent,
const wxString& message,
char **clientData,
long style,
const wxPoint& pos)
- : wxDialog(parent, -1, caption, pos, wxDefaultSize,
- wxCHOICEDLG_DIALOG_STYLE)
{
Create(parent, message, caption, n, choices, clientData, style);
}
+#ifdef WXWIN_COMPATIBILITY_2
+
wxSingleChoiceDialog::wxSingleChoiceDialog(wxWindow *parent,
const wxString& message,
const wxString& caption,
char **clientData,
long style,
const wxPoint& pos)
- : wxDialog(parent, -1, caption, pos, wxDefaultSize,
- wxCHOICEDLG_DIALOG_STYLE)
{
Create(parent, message, caption, choices, clientData, style);
}
return ans;
}
-bool wxSingleChoiceDialog::Create( wxWindow *WXUNUSED(parent),
+#endif // WXWIN_COMPATIBILITY_2
+
+bool wxSingleChoiceDialog::Create( wxWindow *parent,
const wxString& message,
- const wxString& WXUNUSED(caption),
+ const wxString& caption,
int n,
const wxString *choices,
char **clientData,
long style,
- const wxPoint& WXUNUSED(pos) )
+ const wxPoint& pos )
{
- m_selection = 0;
+ if ( !wxAnyChoiceDialog::Create(parent, message, caption,
+ n, choices,
+ style, pos) )
+ return FALSE;
- m_dialogStyle = style;
+ m_selection = n > 0 ? 0 : -1;
- wxBeginBusyCursor();
-
- wxBoxSizer *topsizer = new wxBoxSizer( wxVERTICAL );
-
- // 1) text message
- topsizer->Add( CreateTextSizer( message ), 0, wxALL, 10 );
-
- // 2) list box
- m_listbox = new wxListBox( this, wxID_LISTBOX, wxDefaultPosition, wxSize(160,100) ,
- n, choices, wxLB_ALWAYS_SB );
- m_listbox->SetSelection( m_selection );
if (clientData)
{
for (int i = 0; i < n; i++)
m_listbox->SetClientData(i, clientData[i]);
}
- topsizer->Add( m_listbox, 1, wxEXPAND | wxLEFT|wxRIGHT, 15 );
-
-#if wxUSE_STATLINE
- // 3) static line
- topsizer->Add( new wxStaticLine( this, -1 ), 0, wxEXPAND | wxLEFT|wxRIGHT|wxTOP, 10 );
-#endif
-
- // 4) buttons
- topsizer->Add( CreateButtonSizer( wxOK|wxCANCEL ), 0, wxCENTRE | wxALL, 10 );
-
- SetAutoLayout( TRUE );
- SetSizer( topsizer );
-
- topsizer->SetSizeHints( this );
- topsizer->Fit( this );
-
- Centre( wxBOTH );
-
- m_listbox->SetFocus();
-
- wxEndBusyCursor();
return TRUE;
}
EndModal(wxID_OK);
}
+// ----------------------------------------------------------------------------
+// wxMultiChoiceDialog
+// ----------------------------------------------------------------------------
+
+BEGIN_EVENT_TABLE(wxMultiChoiceDialog, wxDialog)
+ EVT_BUTTON(wxID_OK, wxMultiChoiceDialog::OnOK)
+END_EVENT_TABLE()
+
+IMPLEMENT_DYNAMIC_CLASS(wxMultiChoiceDialog, wxDialog)
+
+bool wxMultiChoiceDialog::Create( wxWindow *parent,
+ const wxString& message,
+ const wxString& caption,
+ int n,
+ const wxString *choices,
+ long style,
+ const wxPoint& pos )
+{
+ if ( !wxAnyChoiceDialog::Create(parent, message, caption,
+ n, choices,
+ style, pos,
+ wxLB_ALWAYS_SB | wxLB_MULTIPLE) )
+ return FALSE;
+
+ return TRUE;
+}
+
+void wxMultiChoiceDialog::SetSelections(const wxArrayInt& selections)
+{
+ size_t count = selections.GetCount();
+ for ( size_t n = 0; n < count; n++ )
+ {
+ m_listbox->Select(selections[n]);
+ }
+}
+
+void wxMultiChoiceDialog::OnOK(wxCommandEvent& WXUNUSED(event))
+{
+ m_selections.Empty();
+ size_t count = m_listbox->GetCount();
+ for ( size_t n = 0; n < count; n++ )
+ {
+ if ( m_listbox->IsSelected(n) )
+ m_selections.Add(n);
+ }
+
+ EndModal(wxID_OK);
+}
projects / wxWidgets.git / commitdiff
