X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ef77f91e5be312b09b5b3cb6114f05b593376db1..0141d2c9bd1033b773847447029f4598b7d9e90e:/samples/dialogs/dialogs.cpp diff --git a/samples/dialogs/dialogs.cpp b/samples/dialogs/dialogs.cpp index 5d4ddf64ee..f1ae34272a 100644 --- a/samples/dialogs/dialogs.cpp +++ b/samples/dialogs/dialogs.cpp @@ -6,7 +6,7 @@ // Created: 04/01/98 // RCS-ID: $Id$ // Copyright: (c) Julian Smart and Markus Holzem -// Licence: wxWindows license +// Licence: wxWindows license ///////////////////////////////////////////////////////////////////////////// #ifdef __GNUG__ @@ -25,13 +25,17 @@ #include "wx/wx.h" #endif -#include -#include -#include -#include -#include +#include "wx/colordlg.h" +#include "wx/filedlg.h" +#include "wx/dirdlg.h" +#include "wx/fontdlg.h" +#include "wx/choicdlg.h" +#include "wx/tipdlg.h" +#include "wx/progdlg.h" -#if !defined(__WINDOWS__) || USE_GENERIC_DIALOGS_IN_MSW +#define wxTEST_GENERIC_DIALOGS_IN_MSW 0 + +#if defined(__WXMSW__) && wxTEST_GENERIC_DIALOGS_IN_MSW #include #include #endif @@ -40,47 +44,93 @@ IMPLEMENT_APP(MyApp) -MyCanvas *myCanvas = NULL; +BEGIN_EVENT_TABLE(MyCanvas, wxScrolledWindow) + EVT_PAINT(MyCanvas::OnPaint) +END_EVENT_TABLE() + +BEGIN_EVENT_TABLE(MyFrame, wxFrame) + EVT_MENU(DIALOGS_CHOOSE_COLOUR, MyFrame::ChooseColour) + EVT_MENU(DIALOGS_CHOOSE_FONT, MyFrame::ChooseFont) + EVT_MENU(DIALOGS_LOG_DIALOG, MyFrame::LogDialog) + EVT_MENU(DIALOGS_MESSAGE_BOX, MyFrame::MessageBox) + EVT_MENU(DIALOGS_TEXT_ENTRY, MyFrame::TextEntry) + EVT_MENU(DIALOGS_PASSWORD_ENTRY, MyFrame::PasswordEntry) + EVT_MENU(DIALOGS_NUM_ENTRY, MyFrame::NumericEntry) + EVT_MENU(DIALOGS_SINGLE_CHOICE, MyFrame::SingleChoice) + EVT_MENU(DIALOGS_FILE_OPEN, MyFrame::FileOpen) + EVT_MENU(DIALOGS_FILES_OPEN, MyFrame::FilesOpen) + EVT_MENU(DIALOGS_FILE_SAVE, MyFrame::FileSave) + EVT_MENU(DIALOGS_DIR_CHOOSE, MyFrame::DirChoose) + EVT_MENU(DIALOGS_MODELESS, MyFrame::ModelessDlg) + EVT_MENU(DIALOGS_TIP, MyFrame::ShowTip) +#if defined(__WXMSW__) && wxTEST_GENERIC_DIALOGS_IN_MSW + EVT_MENU(DIALOGS_CHOOSE_COLOUR_GENERIC, MyFrame::ChooseColourGeneric) + EVT_MENU(DIALOGS_CHOOSE_FONT_GENERIC, MyFrame::ChooseFontGeneric) +#endif +#if wxUSE_PROGRESSDLG + EVT_MENU(DIALOGS_PROGRESS, MyFrame::ShowProgress) +#endif + EVT_MENU(wxID_EXIT, MyFrame::OnExit) -// A macro needed for some compilers (AIX) that need 'main' to be defined -// in the application itself. -IMPLEMENT_WXWIN_MAIN + EVT_BUTTON(DIALOGS_MODELESS_BTN, MyFrame::OnButton) +END_EVENT_TABLE() + +BEGIN_EVENT_TABLE(MyModelessDialog, wxDialog) + EVT_CLOSE(MyModelessDialog::OnClose) +END_EVENT_TABLE() + +MyCanvas *myCanvas = (MyCanvas *) NULL; // `Main program' equivalent, creating windows and returning main app frame -bool MyApp::OnInit(void) +bool MyApp::OnInit() { +#if defined(__WXGTK__) && defined(wxUSE_UNICODE) + wxConvCurrent = &wxConvLibc; +#endif + m_canvasTextColour = wxColour("BLACK"); m_canvasFont = *wxNORMAL_FONT; // Create the main frame window - MyFrame *frame = new MyFrame(NULL, "wxWindows dialogs example", wxPoint(50, 50), wxSize(400, 300)); + MyFrame *frame = new MyFrame((wxFrame *) NULL, (char *) "wxWindows dialogs example", wxPoint(20, 20), wxSize(400, 300)); // Make a menubar wxMenu *file_menu = new wxMenu; file_menu->Append(DIALOGS_CHOOSE_COLOUR, "&Choose colour"); -#if !defined(__WINDOWS__) || USE_GENERIC_DIALOGS_IN_MSW +#if defined(__WXMSW__) && wxTEST_GENERIC_DIALOGS_IN_MSW file_menu->Append(DIALOGS_CHOOSE_COLOUR_GENERIC, "Choose colour (&generic)"); #endif file_menu->AppendSeparator(); file_menu->Append(DIALOGS_CHOOSE_FONT, "Choose &font"); -#if !defined(__WINDOWS__) || USE_GENERIC_DIALOGS_IN_MSW +#if defined(__WXMSW__) && wxTEST_GENERIC_DIALOGS_IN_MSW file_menu->Append(DIALOGS_CHOOSE_FONT_GENERIC, "Choose f&ont (generic)"); #endif file_menu->AppendSeparator(); - file_menu->Append(DIALOGS_MESSAGE_BOX, "&Message box"); - file_menu->Append(DIALOGS_TEXT_ENTRY, "Text &entry"); - file_menu->Append(DIALOGS_SINGLE_CHOICE, "&Single choice"); + file_menu->Append(DIALOGS_LOG_DIALOG, "&Log dialog\tCtrl-L"); + file_menu->Append(DIALOGS_MESSAGE_BOX, "&Message box\tCtrl-M"); + file_menu->Append(DIALOGS_TEXT_ENTRY, "Text &entry\tCtrl-E"); + 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->AppendSeparator(); + file_menu->Append(DIALOGS_TIP, "&Tip of the day\tCtrl-T"); + file_menu->AppendSeparator(); + file_menu->Append(DIALOGS_FILE_OPEN, "&Open file\tCtrl-O"); + file_menu->Append(DIALOGS_FILES_OPEN, "Open &files\tCtrl-Q"); + file_menu->Append(DIALOGS_FILE_SAVE, "Sa&ve file\tCtrl-S"); + file_menu->Append(DIALOGS_DIR_CHOOSE, "&Choose a directory\tCtrl-D"); file_menu->AppendSeparator(); - file_menu->Append(DIALOGS_FILE_OPEN, "&Open file"); - file_menu->Append(DIALOGS_FILE_SAVE, "Sa&ve file"); - file_menu->Append(DIALOGS_DIR_CHOOSE, "&Choose a directory"); +#if wxUSE_PROGRESSDLG + file_menu->Append(DIALOGS_PROGRESS, "Pro&gress dialog\tCtrl-G"); +#endif // wxUSE_PROGRESSDLG + file_menu->Append(DIALOGS_MODELESS, "Modeless &dialog\tCtrl-Z", "", TRUE); file_menu->AppendSeparator(); - file_menu->Append(wxID_EXIT, "E&xit"); + file_menu->Append(wxID_EXIT, "E&xit\tAlt-X"); wxMenuBar *menu_bar = new wxMenuBar; menu_bar->Append(file_menu, "&File"); frame->SetMenuBar(menu_bar); @@ -89,7 +139,7 @@ bool MyApp::OnInit(void) myCanvas->SetBackgroundColour(*wxWHITE); frame->Centre(wxBOTH); - + // Show the frame frame->Show(TRUE); @@ -99,11 +149,16 @@ bool MyApp::OnInit(void) } // My frame constructor -MyFrame::MyFrame(wxWindow *parent, const wxString& title, const wxPoint& pos, const wxSize& size): - wxFrame(parent, -1, title, pos, size) -{} +MyFrame::MyFrame(wxWindow *parent, + const wxString& title, + const wxPoint& pos, + const wxSize& size) + : wxFrame(parent, -1, title, pos, size) +{ + m_dialog = (MyModelessDialog *)NULL; +} -void MyFrame::ChooseColour(wxCommandEvent& event) +void MyFrame::ChooseColour(wxCommandEvent& WXUNUSED(event) ) { wxColourData data; data.SetChooseFull(TRUE); @@ -112,7 +167,7 @@ void MyFrame::ChooseColour(wxCommandEvent& event) wxColour colour(i*16, i*16, i*16); data.SetCustomColour(i, colour); } - + wxColourDialog *dialog = new wxColourDialog(this, &data); if (dialog->ShowModal() == wxID_OK) { @@ -123,15 +178,15 @@ void MyFrame::ChooseColour(wxCommandEvent& event) myCanvas->Clear(); myCanvas->Refresh(); } - dialog->Close(); + dialog->Destroy(); } -void MyFrame::ChooseFont(wxCommandEvent& event) +void MyFrame::ChooseFont(wxCommandEvent& WXUNUSED(event) ) { wxFontData data; data.SetInitialFont(wxGetApp().m_canvasFont); data.SetColour(wxGetApp().m_canvasTextColour); - + wxFontDialog *dialog = new wxFontDialog(this, &data); if (dialog->ShowModal() == wxID_OK) { @@ -140,11 +195,11 @@ void MyFrame::ChooseFont(wxCommandEvent& event) wxGetApp().m_canvasTextColour = retData.GetColour(); myCanvas->Refresh(); } - dialog->Close(); + dialog->Destroy(); } -#if !defined(__WINDOWS__) || USE_GENERIC_DIALOGS_IN_MSW -void MyFrame::ChooseColourGeneric(wxCommandEvent& event) +#if defined(__WXMSW__) && wxTEST_GENERIC_DIALOGS_IN_MSW +void MyFrame::ChooseColourGeneric(wxCommandEvent& WXUNUSED(event)) { wxColourData data; data.SetChooseFull(TRUE); @@ -153,7 +208,7 @@ void MyFrame::ChooseColourGeneric(wxCommandEvent& event) wxColour colour(i*16, i*16, i*16); data.SetCustomColour(i, colour); } - + wxGenericColourDialog *dialog = new wxGenericColourDialog(this, &data); if (dialog->ShowModal() == wxID_OK) { @@ -164,10 +219,10 @@ void MyFrame::ChooseColourGeneric(wxCommandEvent& event) myCanvas->Clear(); myCanvas->Refresh(); } - dialog->Close(); + dialog->Destroy(); } -void MyFrame::ChooseFontGeneric(wxCommandEvent& event) +void MyFrame::ChooseFontGeneric(wxCommandEvent& WXUNUSED(event) ) { wxFontData data; data.SetInitialFont(wxGetApp().m_canvasFont); @@ -181,31 +236,84 @@ void MyFrame::ChooseFontGeneric(wxCommandEvent& event) wxGetApp().m_canvasTextColour = retData.GetColour(); myCanvas->Refresh(); } - dialog->Close(); + dialog->Destroy(); } -#endif +#endif // wxTEST_GENERIC_DIALOGS_IN_MSW -void MyFrame::MessageBox(wxCommandEvent& event) +void MyFrame::LogDialog(wxCommandEvent& event) { - wxMessageDialog dialog(this, "This is a message box\nA long, long string to test out the message box properly", - "Message box text", wxYES_NO|wxCANCEL); + wxLogMessage("This is some message - everything is ok so far."); + wxLogMessage("Another message...\n... this one is on multiple lines"); + wxLogWarning("And then something went wrong!"); + wxLogError("Intermediary error handler decided to abort."); + wxLogError("The top level caller detected an unrecoverable error."); + + wxLog::FlushActive(); + + wxLogMessage("And this is the same dialog but with only one message."); +} + +void MyFrame::MessageBox(wxCommandEvent& WXUNUSED(event) ) +{ + wxMessageDialog dialog( this, "This is a message box\nA long, long string to test out the message box properly", + "Message box text", wxYES_NO|wxCANCEL|wxICON_INFORMATION); dialog.ShowModal(); } -void MyFrame::TextEntry(wxCommandEvent& event) +void MyFrame::NumericEntry(wxCommandEvent& WXUNUSED(event) ) { - wxTextEntryDialog dialog(this, "This is a small sample\nA long, long string to test out the text entrybox", - "Please enter a string", "Default value", wxOK|wxCANCEL); + long res = wxGetNumberFromUser( "This is some text, actually a lot of text.\n" + "Even two rows of text.", + "Enter a number:", "Numeric input test", + 50, 0, 100, this ); + + wxString msg; + int icon; + if ( res == -1 ) + { + msg = "Invalid number entered or dialog cancelled."; + icon = wxICON_HAND; + } + else + { + msg.Printf(_T("You've entered %lu"), res ); + icon = wxICON_INFORMATION; + } + + wxMessageBox(msg, "Numeric test result", wxOK | icon, this); +} + +void MyFrame::PasswordEntry(wxCommandEvent& WXUNUSED(event)) +{ + wxString pwd = wxGetPasswordFromUser("Enter password:", + "Passowrd entry dialog", + "", + this); + if ( !!pwd ) + { + wxMessageBox(wxString::Format("Your password is '%s'", pwd.c_str()), + "Got password", wxOK | wxICON_INFORMATION, this); + } +} + +void MyFrame::TextEntry(wxCommandEvent& WXUNUSED(event)) +{ + wxTextEntryDialog dialog(this, + "This is a small sample\n" + "A long, long string to test out the text entrybox", + "Please enter a string", + "Default value", + wxOK | wxCANCEL); if (dialog.ShowModal() == wxID_OK) { - wxMessageDialog dialog2(this, dialog.GetValue(), "Got string"); - dialog2.ShowModal(); + wxMessageDialog dialog2(this, dialog.GetValue(), "Got string"); + dialog2.ShowModal(); } } -void MyFrame::SingleChoice(wxCommandEvent& event) +void MyFrame::SingleChoice(wxCommandEvent& WXUNUSED(event) ) { const wxString choices[] = { "One", "Two", "Three", "Four", "Five" } ; int n = 5; @@ -222,74 +330,221 @@ void MyFrame::SingleChoice(wxCommandEvent& event) } } -void MyFrame::FileOpen(wxCommandEvent& event) +void MyFrame::FileOpen(wxCommandEvent& WXUNUSED(event) ) +{ + wxFileDialog dialog(this, "Testing open file dialog", "", "", "*.txt", 0); + + if (dialog.ShowModal() == wxID_OK) + { + wxString info; + info.Printf(_T("Full file name: %s\n") + _T("Path: %s\n") + _T("Name: %s"), + dialog.GetPath().c_str(), + dialog.GetDirectory().c_str(), + dialog.GetFilename().c_str()); + wxMessageDialog dialog2(this, info, "Selected file"); + dialog2.ShowModal(); + } +} + +void MyFrame::FilesOpen(wxCommandEvent& WXUNUSED(event) ) +{ + wxFileDialog dialog(this, "Testing open multiple file dialog", + "", "", wxFileSelectorDefaultWildcardStr, + wxMULTIPLE); + + if (dialog.ShowModal() == wxID_OK) + { + wxArrayString paths, filenames; + + dialog.GetPaths(paths); + dialog.GetFilenames(filenames); + + wxString msg, s; + size_t count = paths.GetCount(); + for ( size_t n = 0; n < count; n++ ) + { + s.Printf(_T("File %d: %s (%s)\n"), + n, paths[n].c_str(), filenames[n].c_str()); + + msg += s; + } + + wxMessageDialog dialog2(this, msg, "Selected files"); + dialog2.ShowModal(); + } +} + +void MyFrame::FileSave(wxCommandEvent& WXUNUSED(event) ) { - wxFileDialog dialog(this, "Testing open file dialog", "", "", "*.txt", 0); + wxFileDialog dialog(this, "Testing save file dialog", "", "myletter.txt", + "Text files (*.txt)|*.txt|Document files (*.doc)|*.doc", + wxSAVE|wxOVERWRITE_PROMPT); - if (dialog.ShowModal() == wxID_OK) - { - wxMessageDialog dialog2(this, dialog.GetPath(), "Selected path"); - dialog2.ShowModal(); - } + if (dialog.ShowModal() == wxID_OK) + { + wxChar buf[400]; + wxSprintf(buf, _T("%s, filter %d"), (const wxChar*)dialog.GetPath(), dialog.GetFilterIndex()); + wxMessageDialog dialog2(this, wxString(buf), "Selected path"); + dialog2.ShowModal(); + } } -void MyFrame::FileSave(wxCommandEvent& event) +void MyFrame::DirChoose(wxCommandEvent& WXUNUSED(event) ) { - wxFileDialog dialog(this, "Testing save file dialog", "", "", - "Text files (*.txt)|*.txt|Document files (*.doc)|*.doc", - wxSAVE|wxOVERWRITE_PROMPT); - - if (dialog.ShowModal() == wxID_OK) - { - char buf[400]; - sprintf(buf, "%s, filter %d", (const char *)dialog.GetPath(), dialog.GetFilterIndex()); - wxMessageDialog dialog2(this, wxString(buf), "Selected path"); - dialog2.ShowModal(); - } + // pass some initial dir to wxDirDialog + wxString dirHome; + wxGetHomeDir(&dirHome); + + wxDirDialog dialog(this, "Testing directory picker", dirHome); + + if (dialog.ShowModal() == wxID_OK) + { + wxMessageDialog dialog2(this, dialog.GetPath(), "Selected path"); + dialog2.ShowModal(); + } } -void MyFrame::DirChoose(wxCommandEvent& event) +void MyFrame::ModelessDlg(wxCommandEvent& event) { - wxDirDialog dialog(this, "Testing directory picker", ""); + bool show = GetMenuBar()->IsChecked(event.GetInt()); + + if ( show ) + { + if ( !m_dialog ) + { + m_dialog = new MyModelessDialog(this); + } + + m_dialog->Show(TRUE); + } + else // hide + { + m_dialog->Hide(); + } +} - if (dialog.ShowModal() == wxID_OK) - { - wxMessageDialog dialog2(this, dialog.GetPath(), "Selected path"); - dialog2.ShowModal(); - } +void MyFrame::OnButton(wxCommandEvent& WXUNUSED(event)) +{ + wxMessageBox("Button pressed in modeless dialog", "Info", + wxOK | wxICON_INFORMATION, this); } -void MyFrame::OnExit(wxCommandEvent& event) +void MyFrame::ShowTip(wxCommandEvent& event) { - Close(TRUE); +#if wxUSE_STARTUP_TIPS + static size_t s_index = (size_t)-1; + + if ( s_index == (size_t)-1 ) + { + srand(time(NULL)); + + // this is completely bogus, we don't know how many lines are there + // in the file, but who cares, it's a demo only... + s_index = rand() % 5; + } + + wxTipProvider *tipProvider = wxCreateFileTipProvider("tips.txt", s_index); + + bool showAtStartup = wxShowTip(this, tipProvider); + + if ( showAtStartup ) + { + wxMessageBox("Will show tips on startup", "Tips dialog", + wxOK | wxICON_INFORMATION, this); + } + + s_index = tipProvider->GetCurrentTip(); + delete tipProvider; +#endif } -void MyCanvas::OnPaint(wxPaintEvent& event) +void MyFrame::OnExit(wxCommandEvent& WXUNUSED(event) ) { - wxPaintDC dc(this); + Close(TRUE); +} + +#if wxUSE_PROGRESSDLG + +void MyFrame::ShowProgress( wxCommandEvent& WXUNUSED(event) ) +{ + static const int max = 10; + + wxProgressDialog dialog("Progress dialog example", + "An informative message", + max, // range + this, // parent + wxPD_CAN_ABORT | + wxPD_APP_MODAL | + wxPD_ELAPSED_TIME | + wxPD_ESTIMATED_TIME | + wxPD_REMAINING_TIME); + + bool cont = TRUE; + for ( int i = 0; i <= max && cont; i++ ) + { + wxSleep(1); + if ( i == max ) + { + cont = dialog.Update(i, "That's all, folks!"); + } + else if ( i == max / 2 ) + { + cont = dialog.Update(i, "Only a half left (very long message)!"); + } + else + { + cont = dialog.Update(i); + } + } + + if ( !cont ) + { + wxLogStatus("Progress dialog aborted!"); + } + else + { + wxLogStatus("Countdown from %d finished", max); + } +} + +#endif // wxUSE_PROGRESSDLG + +// ---------------------------------------------------------------------------- +// MyCanvas +// ---------------------------------------------------------------------------- + +void MyCanvas::OnPaint(wxPaintEvent& WXUNUSED(event) ) +{ + wxPaintDC dc(this); dc.SetFont(wxGetApp().m_canvasFont); dc.SetTextForeground(wxGetApp().m_canvasTextColour); dc.SetBackgroundMode(wxTRANSPARENT); dc.DrawText("wxWindows common dialogs test application", 10, 10); } -BEGIN_EVENT_TABLE(MyCanvas, wxScrolledWindow) - EVT_PAINT(MyCanvas::OnPaint) -END_EVENT_TABLE() +// ---------------------------------------------------------------------------- +// MyModelessDialog +// ---------------------------------------------------------------------------- -BEGIN_EVENT_TABLE(MyFrame, wxFrame) - EVT_MENU(DIALOGS_CHOOSE_COLOUR, MyFrame::ChooseColour) - EVT_MENU(DIALOGS_CHOOSE_FONT, MyFrame::ChooseFont) - EVT_MENU(DIALOGS_MESSAGE_BOX, MyFrame::MessageBox) - EVT_MENU(DIALOGS_TEXT_ENTRY, MyFrame::TextEntry) - EVT_MENU(DIALOGS_SINGLE_CHOICE, MyFrame::SingleChoice) - EVT_MENU(DIALOGS_FILE_OPEN, MyFrame::FileOpen) - EVT_MENU(DIALOGS_FILE_SAVE, MyFrame::FileSave) - EVT_MENU(DIALOGS_DIR_CHOOSE, MyFrame::DirChoose) -#if !defined(__WINDOWS__) || USE_GENERIC_DIALOGS_IN_MSW - EVT_MENU(DIALOGS_CHOOSE_COLOUR_GENERIC, MyFrame::ChooseColourGeneric) - EVT_MENU(DIALOGS_CHOOSE_FONT_GENERIC, MyFrame::ChooseFontGeneric) -#endif - EVT_MENU(wxID_EXIT, MyFrame::OnExit) -END_EVENT_TABLE() +MyModelessDialog::MyModelessDialog(wxWindow *parent) + : wxDialog(parent, -1, wxString("Modeless dialog")) +{ + (void)new wxButton(this, DIALOGS_MODELESS_BTN, "Press me"); + Fit(); + Centre(); +} + +void MyModelessDialog::OnClose(wxCloseEvent& event) +{ + if ( event.CanVeto() ) + { + wxMessageBox("Use the menu item to close this dialog", + "Modeless dialog", + wxOK | wxICON_INFORMATION, this); + + event.Veto(); + } +}