use wxNullPtr instead of NULL with wxFileTypeInfo

[wxWidgets.git] / samples / dialogs / dialogs.cpp

diff --git a/samples/dialogs/dialogs.cpp b/samples/dialogs/dialogs.cpp
index ca35532285bb557b81283492435fa68feef356dd..7c7c6282c7611b6d6274c1bff03f27d7597bda07 100644 (file)
--- a/samples/dialogs/dialogs.cpp
+++ b/samples/dialogs/dialogs.cpp
@@ -27,6 +27,7 @@
 #include "wx/bookctrl.h"
 #include "wx/artprov.h"
 #include "wx/imaglist.h"
 #include "wx/bookctrl.h"
 #include "wx/artprov.h"
 #include "wx/imaglist.h"

+#include "wx/minifram.h"

 #include "wx/sysopt.h"
 
 #if wxUSE_COLOURDLG
 #include "wx/sysopt.h"
 
 #if wxUSE_COLOURDLG


@@ -162,10 +163,11 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 
 #if USE_MODAL_PRESENTATION
     EVT_MENU(DIALOGS_MODAL,                         MyFrame::ModalDlg)
 
 #if USE_MODAL_PRESENTATION
     EVT_MENU(DIALOGS_MODAL,                         MyFrame::ModalDlg)

+#endif // USE_MODAL_PRESENTATION

     EVT_MENU(DIALOGS_MODELESS,                      MyFrame::ModelessDlg)
     EVT_MENU(DIALOGS_CENTRE_SCREEN,                 MyFrame::DlgCenteredScreen)
     EVT_MENU(DIALOGS_CENTRE_PARENT,                 MyFrame::DlgCenteredParent)
     EVT_MENU(DIALOGS_MODELESS,                      MyFrame::ModelessDlg)
     EVT_MENU(DIALOGS_CENTRE_SCREEN,                 MyFrame::DlgCenteredScreen)
     EVT_MENU(DIALOGS_CENTRE_PARENT,                 MyFrame::DlgCenteredParent)

-#endif // USE_MODAL
+    EVT_MENU(DIALOGS_MINIFRAME,                     MyFrame::MiniFrame)

 
 #if wxUSE_STARTUP_TIPS
     EVT_MENU(DIALOGS_TIP,                           MyFrame::ShowTip)
 
 #if wxUSE_STARTUP_TIPS
     EVT_MENU(DIALOGS_TIP,                           MyFrame::ShowTip)


@@ -215,6 +217,7 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame)
     EVT_MENU(DIALOGS_PROPERTY_SHEET_BUTTONTOOLBOOK, MyFrame::OnPropertySheet)
 #endif
 
     EVT_MENU(DIALOGS_PROPERTY_SHEET_BUTTONTOOLBOOK, MyFrame::OnPropertySheet)
 #endif
 

+    EVT_MENU(DIALOGS_STANDARD_BUTTON_SIZER_DIALOG,  MyFrame::OnStandardButtonsSizerDialog)

     EVT_MENU(DIALOGS_REQUEST,                       MyFrame::OnRequestUserAttention)
 
     EVT_MENU(wxID_EXIT,                             MyFrame::OnExit)
     EVT_MENU(DIALOGS_REQUEST,                       MyFrame::OnRequestUserAttention)
 
     EVT_MENU(wxID_EXIT,                             MyFrame::OnExit)


@@ -233,6 +236,11 @@ END_EVENT_TABLE()
 
 #endif // USE_MODAL_PRESENTATION
 
 
 #endif // USE_MODAL_PRESENTATION
 

+BEGIN_EVENT_TABLE(StdButtonSizerDialog, wxDialog)
+    EVT_CHECKBOX(wxID_ANY, StdButtonSizerDialog::OnEvent)
+    EVT_RADIOBUTTON(wxID_ANY, StdButtonSizerDialog::OnEvent)
+END_EVENT_TABLE()
+

 MyCanvas *myCanvas = (MyCanvas *) NULL;
 
 // `Main program' equivalent, creating windows and returning main app frame
 MyCanvas *myCanvas = (MyCanvas *) NULL;
 
 // `Main program' equivalent, creating windows and returning main app frame


@@ -374,14 +382,15 @@ bool MyApp::OnInit()
     menuDlg->Append(wxID_ANY,_T("&Searching"),find_menu);
 #endif // wxUSE_FINDREPLDLG
 
     menuDlg->Append(wxID_ANY,_T("&Searching"),find_menu);
 #endif // wxUSE_FINDREPLDLG
 

-#if USE_MODAL_PRESENTATION

     wxMenu *dialogs_menu = new wxMenu;
     wxMenu *dialogs_menu = new wxMenu;

+#if USE_MODAL_PRESENTATION

     dialogs_menu->Append(DIALOGS_MODAL, _T("&Modal dialog\tCtrl-W"));
     dialogs_menu->Append(DIALOGS_MODAL, _T("&Modal dialog\tCtrl-W"));

+#endif // USE_MODAL_PRESENTATION

     dialogs_menu->AppendCheckItem(DIALOGS_MODELESS, _T("Mode&less dialog\tCtrl-Z"));
     dialogs_menu->Append(DIALOGS_CENTRE_SCREEN, _T("Centered on &screen\tShift-Ctrl-1"));
     dialogs_menu->Append(DIALOGS_CENTRE_PARENT, _T("Centered on &parent\tShift-Ctrl-2"));
     dialogs_menu->AppendCheckItem(DIALOGS_MODELESS, _T("Mode&less dialog\tCtrl-Z"));
     dialogs_menu->Append(DIALOGS_CENTRE_SCREEN, _T("Centered on &screen\tShift-Ctrl-1"));
     dialogs_menu->Append(DIALOGS_CENTRE_PARENT, _T("Centered on &parent\tShift-Ctrl-2"));

+    dialogs_menu->Append(DIALOGS_MINIFRAME, _T("&Mini frame"));

     menuDlg->Append(wxID_ANY, _T("&Generic dialogs"), dialogs_menu);
     menuDlg->Append(wxID_ANY, _T("&Generic dialogs"), dialogs_menu);

-#endif // USE_MODAL_PRESENTATION

 
 #if USE_SETTINGS_DIALOG
     wxMenu *sheet_menu = new wxMenu;
 
 #if USE_SETTINGS_DIALOG
     wxMenu *sheet_menu = new wxMenu;


@@ -398,6 +407,8 @@ bool MyApp::OnInit()
     menuDlg->Append(wxID_ANY, _T("&Property sheets"), sheet_menu);
 #endif // USE_SETTINGS_DIALOG
 
     menuDlg->Append(wxID_ANY, _T("&Property sheets"), sheet_menu);
 #endif // USE_SETTINGS_DIALOG
 

+    menuDlg->Append(DIALOGS_STANDARD_BUTTON_SIZER_DIALOG, _T("&Standard Buttons Sizer Dialog"));
+

     menuDlg->Append(DIALOGS_REQUEST, _T("&Request user attention\tCtrl-R"));
 
     menuDlg->AppendSeparator();
     menuDlg->Append(DIALOGS_REQUEST, _T("&Request user attention\tCtrl-R"));
 
     menuDlg->AppendSeparator();


@@ -585,8 +596,19 @@ void MyFrame::LogDialog(wxCommandEvent& WXUNUSED(event))
 
 void MyFrame::MessageBox(wxCommandEvent& WXUNUSED(event) )
 {
 
 void MyFrame::MessageBox(wxCommandEvent& WXUNUSED(event) )
 {

-    wxMessageDialog dialog( NULL, _T("This is a message box\nA long, long string to test out the message box properly"),
-        _T("Message box text"), wxNO_DEFAULT|wxYES_NO|wxCANCEL|wxICON_INFORMATION);
+    wxMessageDialog dialog(NULL,
+                           _T("This is a message box\nA long, long string to test out the message box properly"),
+                           _T("Message box text"),
+                           wxNO_DEFAULT | wxYES_NO | wxCANCEL | wxICON_INFORMATION);
+
+    if ( dialog.SetYesNoLabels(_T("Answer &Yes"),_T("Answer &No")) )
+    {
+        dialog.SetExtendedMessage(_T("This platform supports custom button labels"));
+    }
+    else
+    {
+        dialog.SetExtendedMessage(_T("Custom button labels are not supported."));
+    }

 
     switch ( dialog.ShowModal() )
     {
 
     switch ( dialog.ShowModal() )
     {


@@ -774,7 +796,7 @@ void MyFrame::FileOpen2(wxCommandEvent& WXUNUSED(event) )
     s_extDef = path.AfterLast(_T('.'));
 
     wxLogMessage(_T("You selected the file '%s', remembered extension '%s'"),
     s_extDef = path.AfterLast(_T('.'));
 
     wxLogMessage(_T("You selected the file '%s', remembered extension '%s'"),

-                 (const wxChar*) path, (const wxChar*) s_extDef);
+                 path, s_extDef);

 }
 
 void MyFrame::FilesOpen(wxCommandEvent& WXUNUSED(event) )
 }
 
 void MyFrame::FilesOpen(wxCommandEvent& WXUNUSED(event) )


@@ -824,7 +846,7 @@ void MyFrame::FileSave(wxCommandEvent& WXUNUSED(event) )
                         _T("Testing save file dialog"),
                         wxEmptyString,
                         _T("myletter.doc"),
                         _T("Testing save file dialog"),
                         wxEmptyString,
                         _T("myletter.doc"),

-                        _T("Text files (*.txt)|*.txt|Document files (*.doc)|*.doc"),
+                        _T("Text files (*.txt)|*.txt|Document files (*.doc;*.ods)|*.doc;*.ods"),

                         wxFD_SAVE|wxFD_OVERWRITE_PROMPT);
 
     dialog.SetFilterIndex(1);
                         wxFD_SAVE|wxFD_OVERWRITE_PROMPT);
 
     dialog.SetFilterIndex(1);


@@ -909,7 +931,7 @@ void MyFrame::FileSaveGeneric(wxCommandEvent& WXUNUSED(event) )
                         _T("Testing save file dialog"),
                         wxEmptyString,
                         _T("myletter.doc"),
                         _T("Testing save file dialog"),
                         wxEmptyString,
                         _T("myletter.doc"),

-                        _T("Text files (*.txt)|*.txt|Document files (*.doc)|*.doc"),
+                        _T("Text files (*.txt)|*.txt|Document files (*.doc;*.ods)|*.doc;*.ods"),

                         wxFD_SAVE|wxFD_OVERWRITE_PROMPT);
 
     dialog.SetFilterIndex(1);
                         wxFD_SAVE|wxFD_OVERWRITE_PROMPT);
 
     dialog.SetFilterIndex(1);


@@ -971,6 +993,7 @@ void MyFrame::ModalDlg(wxCommandEvent& WXUNUSED(event))
     MyModalDialog dlg(this);
     dlg.ShowModal();
 }
     MyModalDialog dlg(this);
     dlg.ShowModal();
 }

+#endif // USE_MODAL_PRESENTATION

 
 void MyFrame::ModelessDlg(wxCommandEvent& event)
 {
 
 void MyFrame::ModelessDlg(wxCommandEvent& event)
 {


@@ -1016,7 +1039,23 @@ void MyFrame::DlgCenteredParent(wxCommandEvent& WXUNUSED(event))
     dlg.ShowModal();
 }
 
     dlg.ShowModal();
 }
 

-#endif // USE_MODAL_PRESENTATION
+void MyFrame::MiniFrame(wxCommandEvent& WXUNUSED(event))
+{
+    wxFrame *frame = new wxMiniFrame(this, wxID_ANY, _T("Mini frame"),
+                                     wxDefaultPosition, wxSize(300, 100),
+                                     wxCAPTION | wxCLOSE_BOX);
+    new wxStaticText(frame,
+                     wxID_ANY,
+                     _T("Mini frames have slightly different appearance"),
+                     wxPoint(5, 5));
+    new wxStaticText(frame,
+                     wxID_ANY,
+                     _T("from the normal frames but that's the only difference."),
+                     wxPoint(5, 25));
+
+    frame->CentreOnParent();
+    frame->Show();
+}

 
 #if wxUSE_STARTUP_TIPS
 void MyFrame::ShowTip(wxCommandEvent& WXUNUSED(event))
 
 #if wxUSE_STARTUP_TIPS
 void MyFrame::ShowTip(wxCommandEvent& WXUNUSED(event))


@@ -1064,6 +1103,12 @@ void MyFrame::OnRequestUserAttention(wxCommandEvent& WXUNUSED(event))
     RequestUserAttention(wxUSER_ATTENTION_ERROR);
 }
 
     RequestUserAttention(wxUSER_ATTENTION_ERROR);
 }
 

+void MyFrame::OnStandardButtonsSizerDialog(wxCommandEvent& WXUNUSED(event))
+{
+    StdButtonSizerDialog  dialog(this);
+    dialog.ShowModal();
+}
+

 void MyFrame::OnExit(wxCommandEvent& WXUNUSED(event) )
 {
     Close(true);
 void MyFrame::OnExit(wxCommandEvent& WXUNUSED(event) )
 {
     Close(true);


@@ -1514,6 +1559,165 @@ void MyModalDialog::OnButton(wxCommandEvent& event)
 
 #endif // USE_MODAL_PRESENTATION
 
 
 #endif // USE_MODAL_PRESENTATION
 

+// ----------------------------------------------------------------------------
+// StdButtonSizerDialog
+// ----------------------------------------------------------------------------
+
+StdButtonSizerDialog::StdButtonSizerDialog(wxWindow *parent)
+    : wxDialog(parent, wxID_ANY, wxString(_T("StdButtonSizer dialog")),
+      wxDefaultPosition, wxDefaultSize, wxDEFAULT_DIALOG_STYLE|wxRESIZE_BORDER),
+      m_buttonsSizer(NULL)
+{
+    wxBoxSizer *const sizerTop = new wxBoxSizer(wxVERTICAL);
+
+    wxBoxSizer *const sizer = new wxBoxSizer(wxHORIZONTAL);
+    wxBoxSizer *const sizerInside1 = new wxBoxSizer(wxVERTICAL);
+
+    m_chkboxAffirmativeButton = new wxCheckBox(this, wxID_ANY, _("Enable Affirmative Button"));
+
+    wxStaticBoxSizer *const sizer1 = new wxStaticBoxSizer(wxVERTICAL, this, wxT("Affirmative Button"));
+
+    m_radiobtnOk = new wxRadioButton(this, wxID_ANY, _("Ok"), wxDefaultPosition, wxDefaultSize, wxRB_GROUP);
+    m_radiobtnYes = new wxRadioButton(this, wxID_ANY, _("Yes"));
+
+    wxBoxSizer *const sizerInside2 = new wxBoxSizer(wxVERTICAL);
+
+    m_chkboxDismissButton = new wxCheckBox(this, wxID_ANY, _("Enable Dismiss Button"));
+
+    wxStaticBoxSizer *const sizer2 = new wxStaticBoxSizer(wxVERTICAL, this, wxT("Dismiss Button"));
+
+    m_radiobtnCancel = new wxRadioButton(this, wxID_ANY, _("Cancel"), wxDefaultPosition, wxDefaultSize, wxRB_GROUP);
+    m_radiobtnClose = new wxRadioButton(this, wxID_ANY, _("Close"));
+
+    wxBoxSizer *const sizer3 = new wxBoxSizer(wxHORIZONTAL);
+
+    m_chkboxNo = new wxCheckBox(this, wxID_ANY, _("No"));
+    m_chkboxHelp = new wxCheckBox(this, wxID_ANY, _("Help"));
+    m_chkboxApply = new wxCheckBox(this, wxID_ANY, _("Apply"));
+
+    m_chkboxNoDefault = new wxCheckBox(this, wxID_ANY, wxT("No Default"));
+
+    sizer1->Add(m_radiobtnOk, 0, wxALL, 5);
+    sizer1->Add(m_radiobtnYes, 0, wxALL, 5);
+
+    sizer->Add(sizerInside1, 0, 0, 0);
+    sizerInside1->Add(m_chkboxAffirmativeButton, 0, wxALL, 5);
+    sizerInside1->Add(sizer1, 0, wxALL, 5);
+    sizerInside1->SetItemMinSize(sizer1, sizer1->GetStaticBox()->GetBestSize());    // to prevent wrapping of static box label
+
+    sizer2->Add(m_radiobtnCancel, 0, wxALL, 5);
+    sizer2->Add(m_radiobtnClose, 0, wxALL, 5);
+
+    sizer->Add(sizerInside2, 0, 0, 0);
+    sizerInside2->Add(m_chkboxDismissButton, 0, wxALL, 5);
+    sizerInside2->Add(sizer2, 0, wxALL, 5);
+    sizerInside2->SetItemMinSize(sizer2, sizer2->GetStaticBox()->GetBestSize());    // to prevent wrapping of static box label
+
+    sizerTop->Add(sizer, 0, wxALL, 5);
+
+    sizer3->Add(m_chkboxNo, 0, wxALL, 5);
+    sizer3->Add(m_chkboxHelp, 0, wxALL, 5);
+    sizer3->Add(m_chkboxApply, 0, wxALL, 5);
+
+    sizerTop->Add(sizer3, 0, wxALL, 5);
+
+    sizerTop->Add(m_chkboxNoDefault, 0, wxLEFT|wxRIGHT, 10);
+
+    EnableDisableControls();
+
+    SetSizer(sizerTop);
+
+    sizerTop->SetSizeHints(this);
+    wxCommandEvent ev;
+    OnEvent(ev);
+}
+
+void StdButtonSizerDialog::OnEvent(wxCommandEvent& WXUNUSED(event))
+{
+    if (m_buttonsSizer)
+    {
+        m_buttonsSizer->DeleteWindows();
+        GetSizer()->Remove(m_buttonsSizer);
+    }
+
+    EnableDisableControls();
+
+    long flags = 0;
+    unsigned long numButtons = 0;
+
+    if (m_chkboxAffirmativeButton->IsChecked())
+    {
+        if (m_radiobtnOk->GetValue())
+        {
+            flags |= wxOK;
+            numButtons ++;
+        }
+        else if (m_radiobtnYes->GetValue())
+        {
+            flags |= wxYES;
+            numButtons ++;
+        }
+    }
+
+    if (m_chkboxDismissButton->IsChecked())
+    {
+        if (m_radiobtnCancel->GetValue())
+        {
+            flags |= wxCANCEL;
+            numButtons ++;
+        }
+
+        else if (m_radiobtnClose->GetValue())
+        {
+            flags |= wxCLOSE;
+            numButtons ++;
+        }
+
+    }
+
+    if (m_chkboxApply->IsChecked())
+    {
+        flags |= wxAPPLY;
+        numButtons ++;
+    }
+
+    if (m_chkboxNo->IsChecked())
+    {
+        flags |= wxNO;
+        numButtons ++;
+    }
+
+    if (m_chkboxHelp->IsChecked())
+    {
+        flags |= wxHELP;
+        numButtons ++;
+    }
+
+    if (m_chkboxNoDefault->IsChecked())
+    {
+        flags |= wxNO_DEFAULT;
+    }
+
+    m_buttonsSizer = CreateStdDialogButtonSizer(flags);
+    GetSizer()->Add(m_buttonsSizer, 0, wxGROW|wxALL, 5);
+
+    Layout();
+    GetSizer()->SetSizeHints(this);
+}
+
+void StdButtonSizerDialog::EnableDisableControls()
+{
+    const bool affButtonEnabled = m_chkboxAffirmativeButton->IsChecked();
+
+    m_radiobtnOk->Enable(affButtonEnabled);
+    m_radiobtnYes->Enable(affButtonEnabled);
+
+    const bool dismissButtonEnabled = m_chkboxDismissButton->IsChecked();
+
+    m_radiobtnCancel->Enable(dismissButtonEnabled);
+    m_radiobtnClose->Enable(dismissButtonEnabled);
+}
+

 #if USE_SETTINGS_DIALOG
 // ----------------------------------------------------------------------------
 // SettingsDialog
 #if USE_SETTINGS_DIALOG
 // ----------------------------------------------------------------------------
 // SettingsDialog