]> git.saurik.com Git - wxWidgets.git/blobdiff - samples/dialogs/dialogs.cpp
Check for null pointers
[wxWidgets.git] / samples / dialogs / dialogs.cpp
index 04528989f981072fd1a0db0a693649df41b3339e..13a84b1546fe065e6264a27b2d896fbe639dfa44 100644 (file)
@@ -9,11 +9,6 @@
 // Licence:     wxWindows license
 /////////////////////////////////////////////////////////////////////////////
 
-#if defined(__GNUG__) && !defined(__APPLE__)
-#pragma implementation
-#pragma interface
-#endif
-
 // For compilers that support precompilation, includes "wx/wx.h".
 #include "wx/wxprec.h"
 
 #include "wx/wx.h"
 #endif
 
+#include "../sample.xpm"
+
 #include "wx/datetime.h"
 #include "wx/image.h"
+#include "wx/bookctrl.h"
+#include "wx/artprov.h"
+#include "wx/imaglist.h"
+#include "wx/sysopt.h"
 
 #if wxUSE_COLOURDLG
     #include "wx/colordlg.h"
@@ -42,7 +43,7 @@
 
 #if wxUSE_PROGRESSDLG
 #if wxUSE_STOPWATCH && wxUSE_LONGLONG
-    #include <wx/datetime.h>      // wxDateTime
+    #include "wx/datetime.h"      // wxDateTime
 #endif
 
     #include "wx/progdlg.h"
     #include "wx/fdrepdlg.h"
 #endif // wxUSE_FINDREPLDLG
 
+#if wxUSE_SPINCTRL
+#include "wx/spinctrl.h"
+#endif
+
+#include "wx/propdlg.h"
+
 #include "dialogs.h"
 
 #if USE_COLOURDLG_GENERIC
@@ -148,6 +155,8 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 #if USE_MODAL_PRESENTATION
     EVT_MENU(DIALOGS_MODAL,                         MyFrame::ModalDlg)
     EVT_MENU(DIALOGS_MODELESS,                      MyFrame::ModelessDlg)
+    EVT_MENU(DIALOGS_CENTRE_SCREEN,                 MyFrame::DlgCenteredScreen)
+    EVT_MENU(DIALOGS_CENTRE_PARENT,                 MyFrame::DlgCenteredParent)
 #endif // USE_MODAL
 
 #if wxUSE_STARTUP_TIPS
@@ -185,7 +194,13 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame)
     EVT_FIND_CLOSE(wxID_ANY, MyFrame::OnFindDialog)
 #endif // wxUSE_FINDREPLDLG
 
-    EVT_MENU(DIALOGS_REQUEST, MyFrame::OnRequestUserAttention)
+#if USE_SETTINGS_DIALOG
+    EVT_MENU(DIALOGS_PROPERTY_SHEET,                MyFrame::OnPropertySheet)
+    EVT_MENU(DIALOGS_PROPERTY_SHEET_TOOLBOOK,       MyFrame::OnPropertySheet)
+    EVT_MENU(DIALOGS_PROPERTY_SHEET_BUTTONTOOLBOOK, MyFrame::OnPropertySheet)
+#endif
+
+    EVT_MENU(DIALOGS_REQUEST,                       MyFrame::OnRequestUserAttention)
 
     EVT_MENU(wxID_EXIT,                             MyFrame::OnExit)
 END_EVENT_TABLE()
@@ -342,12 +357,29 @@ bool MyApp::OnInit()
 #endif // wxUSE_FINDREPLDLG
 
 #if USE_MODAL_PRESENTATION
-    wxMenu *modal_menu = new wxMenu;
-    modal_menu->Append(DIALOGS_MODAL, _T("Mo&dal dialog\tCtrl-W"));
-    modal_menu->AppendCheckItem(DIALOGS_MODELESS, _T("Modeless &dialog\tCtrl-Z"));
-    file_menu->Append(wxID_ANY,_T("&Modal/Modeless"),modal_menu);
+    wxMenu *dialogs_menu = new wxMenu;
+    dialogs_menu->Append(DIALOGS_MODAL, _T("&Modal dialog\tCtrl-W"));
+    dialogs_menu->AppendCheckItem(DIALOGS_MODELESS, _T("Mode&less dialog\tCtrl-Z"));
+    dialogs_menu->AppendCheckItem(DIALOGS_CENTRE_SCREEN, _T("Centered on &screen\tShift-Ctrl-1"));
+    dialogs_menu->AppendCheckItem(DIALOGS_CENTRE_PARENT, _T("Centered on &parent\tShift-Ctrl-2"));
+    file_menu->Append(wxID_ANY, _T("&Generic dialogs"), dialogs_menu);
 #endif // USE_MODAL_PRESENTATION
 
+#if USE_SETTINGS_DIALOG
+    wxMenu *sheet_menu = new wxMenu;
+    sheet_menu->Append(DIALOGS_PROPERTY_SHEET, _T("&Standard property sheet\tShift-Ctrl-P"));
+    sheet_menu->Append(DIALOGS_PROPERTY_SHEET_TOOLBOOK, _T("&Toolbook sheet\tShift-Ctrl-T"));
+    
+    if (wxPlatformIs(wxMac))
+        sheet_menu->Append(DIALOGS_PROPERTY_SHEET_BUTTONTOOLBOOK, _T("Button &Toolbook sheet\tShift-Ctrl-U"));
+/*
+#ifdef __WXMAC__
+    sheet_menu->Append(DIALOGS_PROPERTY_SHEET_BUTTONTOOLBOOK, _T("Button &Toolbook sheet\tShift-Ctrl-U"));
+#endif
+*/
+    file_menu->Append(wxID_ANY, _T("&Property sheets"), sheet_menu);
+#endif // USE_SETTINGS_DIALOG
+
     file_menu->Append(DIALOGS_REQUEST, _T("&Request user attention\tCtrl-R"));
 
     file_menu->AppendSeparator();
@@ -375,6 +407,8 @@ MyFrame::MyFrame(wxWindow *parent,
                  const wxString& title)
        : wxFrame(parent, wxID_ANY, title)
 {
+    SetIcon(sample_xpm);
+
 #if USE_MODAL_PRESENTATION
     m_dialog = (MyModelessDialog *)NULL;
 #endif // USE_MODAL_PRESENTATION
@@ -398,10 +432,6 @@ MyFrame::MyFrame(wxWindow *parent,
         );
     }
 #endif // wxUSE_COLOURDLG
-
-#if wxUSE_STATUSBAR
-    CreateStatusBar();
-#endif // wxUSE_STATUSBAR
 }
 
 #if wxUSE_COLOURDLG
@@ -483,7 +513,7 @@ void MyFrame::ChooseFontGeneric(wxCommandEvent& WXUNUSED(event) )
     data.SetInitialFont(wxGetApp().m_canvasFont);
     data.SetColour(wxGetApp().m_canvasTextColour);
 
-    wxGenericFontDialog *dialog = new wxGenericFontDialog(this, &data);
+    wxGenericFontDialog *dialog = new wxGenericFontDialog(this, data);
     if (dialog->ShowModal() == wxID_OK)
     {
         wxFontData retData = dialog->GetFontData();
@@ -666,6 +696,7 @@ void MyFrame::FileOpen(wxCommandEvent& WXUNUSED(event) )
 #endif
                  );
 
+    dialog.CentreOnParent();
     dialog.SetDirectory(wxGetHomeDir());
 
     if (dialog.ShowModal() == wxID_OK)
@@ -802,6 +833,10 @@ void MyFrame::FileOpenGeneric(wxCommandEvent& WXUNUSED(event) )
 
 void MyFrame::FilesOpenGeneric(wxCommandEvent& WXUNUSED(event) )
 {
+    // On PocketPC you can disable OK-only dialogs policy using system option
+    int buttons = wxSystemOptions::GetOptionInt(wxT("wince.dialog.real-ok-cancel"));
+    wxSystemOptions::SetOption(wxT("wince.dialog.real-ok-cancel"), 1);
+
     wxString wildcards = _T("All files (*.*)|*.*|C++ files (*.cpp;*.h)|*.cpp;*.h");
     wxGenericFileDialog dialog(this, _T("Testing open multiple file dialog"),
                         wxEmptyString, wxEmptyString, wildcards,
@@ -829,6 +864,9 @@ void MyFrame::FilesOpenGeneric(wxCommandEvent& WXUNUSED(event) )
         wxMessageDialog dialog2(this, msg, _T("Selected files"));
         dialog2.ShowModal();
     }
+
+    // restore system option
+    wxSystemOptions::SetOption(wxT("wince.dialog.real-ok-cancel"), buttons);
 }
 
 void MyFrame::FileSaveGeneric(wxCommandEvent& WXUNUSED(event) )
@@ -925,6 +963,25 @@ void MyFrame::ModelessDlg(wxCommandEvent& event)
             m_dialog->Hide();
     }
 }
+
+void MyFrame::DlgCenteredScreen(wxCommandEvent& WXUNUSED(event))
+{
+    wxDialog dlg(this, wxID_ANY, _T("Dialog centered on screen"),
+                 wxDefaultPosition, wxSize(200, 100));
+    (new wxButton(&dlg, wxID_OK, _T("Close")))->Centre();
+    dlg.CentreOnScreen();
+    dlg.ShowModal();
+}
+
+void MyFrame::DlgCenteredParent(wxCommandEvent& WXUNUSED(event))
+{
+    wxDialog dlg(this, wxID_ANY, _T("Dialog centered on parent"),
+                 wxDefaultPosition, wxSize(200, 100));
+    (new wxButton(&dlg, wxID_OK, _T("Close")))->Centre();
+    dlg.CentreOnParent();
+    dlg.ShowModal();
+}
+
 #endif // USE_MODAL_PRESENTATION
 
 #if wxUSE_STARTUP_TIPS
@@ -956,6 +1013,14 @@ void MyFrame::ShowTip(wxCommandEvent& WXUNUSED(event))
 }
 #endif // wxUSE_STARTUP_TIPS
 
+#if USE_SETTINGS_DIALOG
+void MyFrame::OnPropertySheet(wxCommandEvent& event)
+{
+    SettingsDialog dialog(this, event.GetId());
+    dialog.ShowModal();
+}
+#endif // USE_SETTINGS_DIALOG
+
 void MyFrame::OnRequestUserAttention(wxCommandEvent& WXUNUSED(event))
 {
     wxLogStatus(_T("Sleeping for 3 seconds to allow you to switch to another window"));
@@ -1342,3 +1407,200 @@ void MyModalDialog::OnButton(wxCommandEvent& event)
 
 #endif // USE_MODAL_PRESENTATION
 
+#if USE_SETTINGS_DIALOG
+// ----------------------------------------------------------------------------
+// SettingsDialog
+// ----------------------------------------------------------------------------
+
+IMPLEMENT_CLASS(SettingsDialog, wxPropertySheetDialog)
+
+BEGIN_EVENT_TABLE(SettingsDialog, wxPropertySheetDialog)
+END_EVENT_TABLE()
+
+SettingsDialog::SettingsDialog(wxWindow* win, int dialogType)
+{
+    SetExtraStyle(wxDIALOG_EX_CONTEXTHELP|wxWS_EX_VALIDATE_RECURSIVELY);
+
+    int tabImage1 = -1;
+    int tabImage2 = -1;
+    
+    bool useToolBook = (dialogType == DIALOGS_PROPERTY_SHEET_TOOLBOOK || dialogType == DIALOGS_PROPERTY_SHEET_BUTTONTOOLBOOK);
+    int resizeBorder = wxRESIZE_BORDER;
+
+    if (useToolBook)
+    {
+        resizeBorder = 0;
+        tabImage1 = 0;
+        tabImage2 = 1;
+        
+        int sheetStyle = wxPROPSHEET_SHRINKTOFIT;
+        if (dialogType == DIALOGS_PROPERTY_SHEET_BUTTONTOOLBOOK)
+            sheetStyle |= wxPROPSHEET_BUTTONTOOLBOOK;
+        else
+            sheetStyle |= wxPROPSHEET_TOOLBOOK;
+            
+        SetSheetStyle(sheetStyle);
+        SetSheetInnerBorder(0);
+        SetSheetOuterBorder(0);
+
+        // create a dummy image list with a few icons
+        const wxSize imageSize(32, 32);
+
+        m_imageList = new wxImageList(imageSize.GetWidth(), imageSize.GetHeight());
+        m_imageList->
+            Add(wxArtProvider::GetIcon(wxART_INFORMATION, wxART_OTHER, imageSize));
+        m_imageList->
+            Add(wxArtProvider::GetIcon(wxART_QUESTION, wxART_OTHER, imageSize));
+        m_imageList->
+            Add(wxArtProvider::GetIcon(wxART_WARNING, wxART_OTHER, imageSize));
+        m_imageList->
+            Add(wxArtProvider::GetIcon(wxART_ERROR, wxART_OTHER, imageSize));
+    }
+    else
+        m_imageList = NULL;
+
+    Create(win, wxID_ANY, _("Preferences"), wxDefaultPosition, wxDefaultSize,
+        wxDEFAULT_DIALOG_STYLE| (int)wxPlatform::IfNot(wxWinCE, resizeBorder)
+/*
+#ifndef __WXWINCE__
+        |resizeBorder
+#endif
+*/
+    );
+
+    // If using a toolbook, also follow Mac style and don't create buttons
+    if (!useToolBook)
+        CreateButtons(wxOK|wxCANCEL| (int)wxPlatform::IfNot(wxWinPocketPC, wxHELP)
+/*
+#ifndef __POCKETPC__
+                      |wxHELP
+#endif
+*/
+    );
+
+    wxBookCtrlBase* notebook = GetBookCtrl();
+    notebook->SetImageList(m_imageList);
+
+    wxPanel* generalSettings = CreateGeneralSettingsPage(notebook);
+    wxPanel* aestheticSettings = CreateAestheticSettingsPage(notebook);
+
+    notebook->AddPage(generalSettings, _("General"), true, tabImage1);
+    notebook->AddPage(aestheticSettings, _("Aesthetics"), false, tabImage2);
+
+    LayoutDialog();
+}
+
+SettingsDialog::~SettingsDialog()
+{
+    delete m_imageList;
+}
+
+wxPanel* SettingsDialog::CreateGeneralSettingsPage(wxWindow* parent)
+{
+    wxPanel* panel = new wxPanel(parent, wxID_ANY);
+
+    wxBoxSizer *topSizer = new wxBoxSizer( wxVERTICAL );
+    wxBoxSizer *item0 = new wxBoxSizer( wxVERTICAL );
+
+    //// LOAD LAST FILE
+
+    wxBoxSizer* itemSizer3 = new wxBoxSizer( wxHORIZONTAL );
+    wxCheckBox* checkBox3 = new wxCheckBox(panel, ID_LOAD_LAST_PROJECT, _("&Load last project on startup"), wxDefaultPosition, wxDefaultSize);
+    itemSizer3->Add(checkBox3, 0, wxALL|wxALIGN_CENTER_VERTICAL, 5);
+    item0->Add(itemSizer3, 0, wxGROW|wxALL, 0);
+
+    //// AUTOSAVE
+
+    wxString autoSaveLabel = _("&Auto-save every");
+    wxString minsLabel = _("mins");
+
+    wxBoxSizer* itemSizer12 = new wxBoxSizer( wxHORIZONTAL );
+    wxCheckBox* checkBox12 = new wxCheckBox(panel, ID_AUTO_SAVE, autoSaveLabel, wxDefaultPosition, wxDefaultSize);
+
+#if wxUSE_SPINCTRL
+    wxSpinCtrl* spinCtrl12 = new wxSpinCtrl(panel, ID_AUTO_SAVE_MINS, wxEmptyString,
+        wxDefaultPosition, wxSize(40, wxDefaultCoord), wxSP_ARROW_KEYS, 1, 60, 1);
+#endif
+
+    itemSizer12->Add(checkBox12, 0, wxALL|wxALIGN_CENTER_VERTICAL, 5);
+#if wxUSE_SPINCTRL
+    itemSizer12->Add(spinCtrl12, 0, wxALL|wxALIGN_CENTER_VERTICAL, 5);
+#endif
+    itemSizer12->Add(new wxStaticText(panel, wxID_STATIC, minsLabel), 0, wxALL|wxALIGN_CENTER_VERTICAL, 5);
+    item0->Add(itemSizer12, 0, wxGROW|wxALL, 0);
+
+    //// TOOLTIPS
+
+    wxBoxSizer* itemSizer8 = new wxBoxSizer( wxHORIZONTAL );
+    wxCheckBox* checkBox6 = new wxCheckBox(panel, ID_SHOW_TOOLTIPS, _("Show &tooltips"), wxDefaultPosition, wxDefaultSize);
+    itemSizer8->Add(checkBox6, 0, wxALL|wxALIGN_CENTER_VERTICAL, 5);
+    item0->Add(itemSizer8, 0, wxGROW|wxALL, 0);
+
+    topSizer->Add( item0, 1, wxGROW|wxALIGN_CENTRE|wxALL, 5 );
+
+    panel->SetSizer(topSizer);
+    topSizer->Fit(panel);
+
+    return panel;
+}
+
+wxPanel* SettingsDialog::CreateAestheticSettingsPage(wxWindow* parent)
+{
+    wxPanel* panel = new wxPanel(parent, wxID_ANY);
+
+    wxBoxSizer *topSizer = new wxBoxSizer( wxVERTICAL );
+    wxBoxSizer *item0 = new wxBoxSizer( wxVERTICAL );
+
+    //// PROJECT OR GLOBAL
+    wxString globalOrProjectChoices[2];
+    globalOrProjectChoices[0] = _("&New projects");
+    globalOrProjectChoices[1] = _("&This project");
+
+    wxRadioBox* projectOrGlobal = new wxRadioBox(panel, ID_APPLY_SETTINGS_TO, _("&Apply settings to:"),
+        wxDefaultPosition, wxDefaultSize, 2, globalOrProjectChoices);
+    item0->Add(projectOrGlobal, 0, wxGROW|wxALL, 5);
+
+    projectOrGlobal->SetSelection(0);
+
+    //// BACKGROUND STYLE
+    wxArrayString backgroundStyleChoices;
+    backgroundStyleChoices.Add(wxT("Colour"));
+    backgroundStyleChoices.Add(wxT("Image"));
+    wxStaticBox* staticBox3 = new wxStaticBox(panel, wxID_ANY, _("Background style:"));
+
+    wxBoxSizer* styleSizer = new wxStaticBoxSizer( staticBox3, wxVERTICAL );
+    item0->Add(styleSizer, 0, wxGROW|wxALL, 5);
+
+    wxBoxSizer* itemSizer2 = new wxBoxSizer( wxHORIZONTAL );
+
+    wxChoice* choice2 = new wxChoice(panel, ID_BACKGROUND_STYLE, wxDefaultPosition, wxDefaultSize, backgroundStyleChoices);
+
+    itemSizer2->Add(new wxStaticText(panel, wxID_ANY, _("&Window:")), 0, wxALL|wxALIGN_CENTER_VERTICAL, 5);
+    itemSizer2->Add(5, 5, 1, wxALL, 0);
+    itemSizer2->Add(choice2, 0, wxALL|wxALIGN_CENTER_VERTICAL, 5);
+
+    styleSizer->Add(itemSizer2, 0, wxGROW|wxALL, 5);
+
+#if wxUSE_SPINCTRL
+    //// FONT SIZE SELECTION
+
+    wxStaticBox* staticBox1 = new wxStaticBox(panel, wxID_ANY, _("Tile font size:"));
+    wxBoxSizer* itemSizer5 = new wxStaticBoxSizer( staticBox1, wxHORIZONTAL );
+
+    wxSpinCtrl* spinCtrl = new wxSpinCtrl(panel, ID_FONT_SIZE, wxEmptyString, wxDefaultPosition,
+        wxSize(80, wxDefaultCoord));
+    itemSizer5->Add(spinCtrl, 0, wxALL|wxALIGN_CENTER_HORIZONTAL|wxALIGN_CENTER_VERTICAL, 5);
+
+    item0->Add(itemSizer5, 0, wxGROW|wxLEFT|wxRIGHT, 5);
+#endif
+
+    topSizer->Add( item0, 1, wxGROW|wxALIGN_CENTRE|wxALL, 5 );
+    topSizer->AddSpacer(5);
+
+    panel->SetSizer(topSizer);
+    topSizer->Fit(panel);
+
+    return panel;
+}
+
+#endif // USE_SETTINGS_DIALOG