X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/261357eb0ad855b642fe68a84c9ad2b727a926cb..77e3a24a01a5d719a8e1b3f39037157d44f68bb5:/samples/widgets/widgets.cpp diff --git a/samples/widgets/widgets.cpp b/samples/widgets/widgets.cpp index 533b35e819..ca970c9c55 100644 --- a/samples/widgets/widgets.cpp +++ b/samples/widgets/widgets.cpp @@ -6,7 +6,7 @@ // Created: 27.03.01 // Id: $Id$ // Copyright: (c) 2001 Vadim Zeitlin -// License: wxWindows license +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// // ============================================================================ @@ -30,6 +30,7 @@ #include "wx/log.h" #include "wx/frame.h" #include "wx/menu.h" + #include "wx/image.h" #include "wx/button.h" #include "wx/checkbox.h" @@ -48,6 +49,11 @@ #include "wx/fontdlg.h" #include "wx/textdlg.h" #include "wx/imaglist.h" +#include "wx/wupdlock.h" +#include "wx/textcompleter.h" + +#include "wx/persist/toplevel.h" +#include "wx/persist/treebook.h" #include "widgets.h" @@ -70,6 +76,7 @@ enum #endif // wxUSE_TOOLTIPS Widgets_SetFgColour, Widgets_SetBgColour, + Widgets_SetPageBg, Widgets_SetFont, Widgets_Enable, @@ -81,8 +88,22 @@ enum Widgets_BorderDouble, Widgets_BorderDefault, + Widgets_GlobalBusyCursor, + Widgets_BusyCursor, + Widgets_GoToPage, - Widgets_GoToPageLast = Widgets_GoToPage + 100 + Widgets_GoToPageLast = Widgets_GoToPage + 100, + + + TextEntry_Begin, + TextEntry_DisableAutoComplete = TextEntry_Begin, + TextEntry_AutoCompleteFixed, + TextEntry_AutoCompleteFilenames, + TextEntry_AutoCompleteDirectories, + TextEntry_AutoCompleteCustom, + + TextEntry_SetHint, + TextEntry_End }; const wxChar *WidgetsCategories[MAX_PAGES] = { @@ -133,6 +154,7 @@ protected: void OnExit(wxCommandEvent& event); #if wxUSE_MENUS + void OnPageChanging(WidgetsBookCtrlEvent& event); void OnPageChanged(WidgetsBookCtrlEvent& event); void OnGoToPage(wxCommandEvent& event); @@ -141,15 +163,33 @@ protected: #endif // wxUSE_TOOLTIPS void OnSetFgCol(wxCommandEvent& event); void OnSetBgCol(wxCommandEvent& event); + void OnSetPageBg(wxCommandEvent& event); void OnSetFont(wxCommandEvent& event); void OnEnable(wxCommandEvent& event); void OnSetBorder(wxCommandEvent& event); + + void OnToggleGlobalBusyCursor(wxCommandEvent& event); + void OnToggleBusyCursor(wxCommandEvent& event); + + // wxTextEntry-specific tests + void OnDisableAutoComplete(wxCommandEvent& event); + void OnAutoCompleteFixed(wxCommandEvent& event); + void OnAutoCompleteFilenames(wxCommandEvent& event); + void OnAutoCompleteDirectories(wxCommandEvent& event); + void OnAutoCompleteCustom(wxCommandEvent& event); + + void OnSetHint(wxCommandEvent& event); + + void OnUpdateTextUI(wxUpdateUIEvent& event) + { + event.Enable( CurrentPage()->GetTextEntry() != NULL ); + } #endif // wxUSE_MENUS // initialize the book: add all pages to it void InitBook(); - // finding current page assuming book inside book + // return the currently selected page (never NULL) WidgetsPage *CurrentPage(); private: @@ -197,29 +237,14 @@ public: private: // implement sink functions - virtual void DoLog(wxLogLevel level, const wxChar *szString, time_t t) + virtual void DoLogTextAtLevel(wxLogLevel level, const wxString& msg) { - // don't put trace messages into listbox or we can get into infinite - // recursion if ( level == wxLOG_Trace ) { if ( m_logOld ) - { - // cast is needed to call protected method - ((LboxLogger *)m_logOld)->DoLog(level, szString, t); - } - } - else - { - wxLog::DoLog(level, szString, t); + m_logOld->LogTextAtLevel(level, msg); + return; } - } - - virtual void DoLogString(const wxChar *szString, time_t WXUNUSED(t)) - { - wxString msg; - TimeStamp(&msg); - msg += szString; #ifdef __WXUNIVERSAL__ m_lbox->AppendAndEnsureVisible(msg); @@ -261,18 +286,33 @@ BEGIN_EVENT_TABLE(WidgetsFrame, wxFrame) #endif // wxUSE_TOOLTIPS #if wxUSE_MENUS - EVT_WIDGETS_PAGE_CHANGED(wxID_ANY, WidgetsFrame::OnPageChanged) + EVT_WIDGETS_PAGE_CHANGING(wxID_ANY, WidgetsFrame::OnPageChanging) EVT_MENU_RANGE(Widgets_GoToPage, Widgets_GoToPageLast, WidgetsFrame::OnGoToPage) EVT_MENU(Widgets_SetFgColour, WidgetsFrame::OnSetFgCol) EVT_MENU(Widgets_SetBgColour, WidgetsFrame::OnSetBgCol) + EVT_MENU(Widgets_SetPageBg, WidgetsFrame::OnSetPageBg) EVT_MENU(Widgets_SetFont, WidgetsFrame::OnSetFont) EVT_MENU(Widgets_Enable, WidgetsFrame::OnEnable) EVT_MENU_RANGE(Widgets_BorderNone, Widgets_BorderDefault, WidgetsFrame::OnSetBorder) + EVT_MENU(Widgets_GlobalBusyCursor, WidgetsFrame::OnToggleGlobalBusyCursor) + EVT_MENU(Widgets_BusyCursor, WidgetsFrame::OnToggleBusyCursor) + + EVT_MENU(TextEntry_DisableAutoComplete, WidgetsFrame::OnDisableAutoComplete) + EVT_MENU(TextEntry_AutoCompleteFixed, WidgetsFrame::OnAutoCompleteFixed) + EVT_MENU(TextEntry_AutoCompleteFilenames, WidgetsFrame::OnAutoCompleteFilenames) + EVT_MENU(TextEntry_AutoCompleteDirectories, WidgetsFrame::OnAutoCompleteDirectories) + EVT_MENU(TextEntry_AutoCompleteCustom, WidgetsFrame::OnAutoCompleteCustom) + + EVT_MENU(TextEntry_SetHint, WidgetsFrame::OnSetHint) + + EVT_UPDATE_UI_RANGE(TextEntry_Begin, TextEntry_End - 1, + WidgetsFrame::OnUpdateTextUI) + EVT_MENU(wxID_EXIT, WidgetsFrame::OnExit) #endif // wxUSE_MENUS END_EVENT_TABLE() @@ -290,32 +330,30 @@ bool WidgetsApp::OnInit() if ( !wxApp::OnInit() ) return false; + SetVendorName("wxWidgets_Samples"); + // the reason for having these ifdef's is that I often run two copies of // this sample side by side and it is useful to see which one is which wxString title; #if defined(__WXUNIVERSAL__) - title = _T("wxUniv/"); + title = wxT("wxUniv/"); #endif #if defined(__WXMSW__) - title += _T("wxMSW"); + title += wxT("wxMSW"); #elif defined(__WXGTK__) - title += _T("wxGTK"); + title += wxT("wxGTK"); #elif defined(__WXMAC__) - title += _T("wxMAC"); + title += wxT("wxMAC"); #elif defined(__WXMOTIF__) - title += _T("wxMOTIF"); + title += wxT("wxMOTIF"); #else - title += _T("wxWidgets"); + title += wxT("wxWidgets"); #endif - wxFrame *frame = new WidgetsFrame(title + _T(" widgets demo")); + wxFrame *frame = new WidgetsFrame(title + wxT(" widgets demo")); frame->Show(); - //wxLog::AddTraceMask(_T("listbox")); - //wxLog::AddTraceMask(_T("scrollbar")); - //wxLog::AddTraceMask(_T("focus")); - return true; } @@ -324,81 +362,98 @@ bool WidgetsApp::OnInit() // ---------------------------------------------------------------------------- WidgetsFrame::WidgetsFrame(const wxString& title) - : wxFrame(NULL, wxID_ANY, title, - wxPoint(0, 50), wxDefaultSize, - wxDEFAULT_FRAME_STYLE | - wxNO_FULL_REPAINT_ON_RESIZE | - wxCLIP_CHILDREN | - wxTAB_TRAVERSAL) + : wxFrame(NULL, wxID_ANY, title) { + const bool sizeSet = wxPersistentRegisterAndRestore(this, "Main"); + // set the frame icon SetIcon(wxICON(sample)); // init everything #if USE_LOG - m_lboxLog = (wxListBox *)NULL; - m_logTarget = (wxLog *)NULL; + m_lboxLog = NULL; + m_logTarget = NULL; #endif // USE_LOG - m_book = (WidgetsBookCtrl *)NULL; + m_book = NULL; #if wxUSE_MENUS // create the menubar wxMenuBar *mbar = new wxMenuBar; wxMenu *menuWidget = new wxMenu; #if wxUSE_TOOLTIPS - menuWidget->Append(Widgets_SetTooltip, _T("Set &tooltip...\tCtrl-T")); + menuWidget->Append(Widgets_SetTooltip, wxT("Set &tooltip...\tCtrl-T")); menuWidget->AppendSeparator(); #endif // wxUSE_TOOLTIPS - menuWidget->Append(Widgets_SetFgColour, _T("Set &foreground...\tCtrl-F")); - menuWidget->Append(Widgets_SetBgColour, _T("Set &background...\tCtrl-B")); - menuWidget->Append(Widgets_SetFont, _T("Set f&ont...\tCtrl-O")); - menuWidget->AppendCheckItem(Widgets_Enable, _T("&Enable/disable\tCtrl-E")); + menuWidget->Append(Widgets_SetFgColour, wxT("Set &foreground...\tCtrl-F")); + menuWidget->Append(Widgets_SetBgColour, wxT("Set &background...\tCtrl-B")); + menuWidget->Append(Widgets_SetPageBg, wxT("Set &page background...\tShift-Ctrl-B")); + menuWidget->Append(Widgets_SetFont, wxT("Set f&ont...\tCtrl-O")); + menuWidget->AppendCheckItem(Widgets_Enable, wxT("&Enable/disable\tCtrl-E")); wxMenu *menuBorders = new wxMenu; - menuBorders->AppendRadioItem(Widgets_BorderDefault, _T("De&fault\tCtrl-Shift-9")); - menuBorders->AppendRadioItem(Widgets_BorderNone, _T("&None\tCtrl-Shift-0")); - menuBorders->AppendRadioItem(Widgets_BorderSimple, _T("&Simple\tCtrl-Shift-1")); - menuBorders->AppendRadioItem(Widgets_BorderDouble, _T("&Double\tCtrl-Shift-2")); - menuBorders->AppendRadioItem(Widgets_BorderStatic, _T("Stati&c\tCtrl-Shift-3")); - menuBorders->AppendRadioItem(Widgets_BorderRaised, _T("&Raised\tCtrl-Shift-4")); - menuBorders->AppendRadioItem(Widgets_BorderSunken, _T("S&unken\tCtrl-Shift-5")); - menuWidget->AppendSubMenu(menuBorders, _T("Set &border")); + menuBorders->AppendRadioItem(Widgets_BorderDefault, wxT("De&fault\tCtrl-Shift-9")); + menuBorders->AppendRadioItem(Widgets_BorderNone, wxT("&None\tCtrl-Shift-0")); + menuBorders->AppendRadioItem(Widgets_BorderSimple, wxT("&Simple\tCtrl-Shift-1")); + menuBorders->AppendRadioItem(Widgets_BorderDouble, wxT("&Double\tCtrl-Shift-2")); + menuBorders->AppendRadioItem(Widgets_BorderStatic, wxT("Stati&c\tCtrl-Shift-3")); + menuBorders->AppendRadioItem(Widgets_BorderRaised, wxT("&Raised\tCtrl-Shift-4")); + menuBorders->AppendRadioItem(Widgets_BorderSunken, wxT("S&unken\tCtrl-Shift-5")); + menuWidget->AppendSubMenu(menuBorders, wxT("Set &border")); + + menuWidget->AppendSeparator(); + menuWidget->AppendCheckItem(Widgets_GlobalBusyCursor, + wxT("Toggle &global busy cursor\tCtrl-Shift-U")); + menuWidget->AppendCheckItem(Widgets_BusyCursor, + wxT("Toggle b&usy cursor\tCtrl-U")); menuWidget->AppendSeparator(); - menuWidget->Append(wxID_EXIT, _T("&Quit\tCtrl-Q")); - mbar->Append(menuWidget, _T("&Widget")); + menuWidget->Append(wxID_EXIT, wxT("&Quit\tCtrl-Q")); + mbar->Append(menuWidget, wxT("&Widget")); + + wxMenu *menuTextEntry = new wxMenu; + menuTextEntry->AppendRadioItem(TextEntry_DisableAutoComplete, + wxT("&Disable auto-completion")); + menuTextEntry->AppendRadioItem(TextEntry_AutoCompleteFixed, + wxT("Fixed-&list auto-completion")); + menuTextEntry->AppendRadioItem(TextEntry_AutoCompleteFilenames, + wxT("&Files names auto-completion")); + menuTextEntry->AppendRadioItem(TextEntry_AutoCompleteDirectories, + wxT("&Directories names auto-completion")); + menuTextEntry->AppendRadioItem(TextEntry_AutoCompleteCustom, + wxT("&Custom auto-completion")); + menuTextEntry->AppendSeparator(); + menuTextEntry->Append(TextEntry_SetHint, "Set help &hint"); + + mbar->Append(menuTextEntry, wxT("&Text")); + SetMenuBar(mbar); mbar->Check(Widgets_Enable, true); #endif // wxUSE_MENUS // create controls - m_panel = new wxPanel(this, wxID_ANY, - wxDefaultPosition, wxDefaultSize, wxCLIP_CHILDREN); + m_panel = new wxPanel(this, wxID_ANY); wxSizer *sizerTop = new wxBoxSizer(wxVERTICAL); // we have 2 panes: book with pages demonstrating the controls in the // upper one and the log window with some buttons in the lower - int style = wxNO_FULL_REPAINT_ON_RESIZE|wxCLIP_CHILDREN|WidgetBookStyle; + int style = wxBK_DEFAULT; // Uncomment to suppress page theme (draw in solid colour) //style |= wxNB_NOPAGETHEME; - m_book = new WidgetsBookCtrl(m_panel, Widgets_BookCtrl, wxDefaultPosition, -#ifdef __WXMOTIF__ - wxSize(500, wxDefaultCoord), // under Motif, height is a function of the width... -#else - wxDefaultSize, -#endif - style); + m_book = new WidgetsBookCtrl(m_panel, Widgets_BookCtrl, + wxDefaultPosition, wxDefaultSize, + style, "Widgets"); + InitBook(); #ifndef __WXHANDHELD__ // the lower one only has the log listbox and a button to clear it #if USE_LOG wxSizer *sizerDown = new wxStaticBoxSizer( - new wxStaticBox( m_panel, wxID_ANY, _T("&Log window") ), + new wxStaticBox( m_panel, wxID_ANY, wxT("&Log window") ), wxVERTICAL); m_lboxLog = new wxListBox(m_panel, wxID_ANY); @@ -411,11 +466,11 @@ WidgetsFrame::WidgetsFrame(const wxString& title) wxBoxSizer *sizerBtns = new wxBoxSizer(wxHORIZONTAL); wxButton *btn; #if USE_LOG - btn = new wxButton(m_panel, Widgets_ClearLog, _T("Clear &log")); + btn = new wxButton(m_panel, Widgets_ClearLog, wxT("Clear &log")); sizerBtns->Add(btn); sizerBtns->Add(10, 0); // spacer #endif // USE_LOG - btn = new wxButton(m_panel, Widgets_Quit, _T("E&xit")); + btn = new wxButton(m_panel, Widgets_Quit, wxT("E&xit")); sizerBtns->Add(btn); sizerDown->Add(sizerBtns, 0, wxALL | wxALIGN_RIGHT, 5); @@ -432,8 +487,10 @@ WidgetsFrame::WidgetsFrame(const wxString& title) m_panel->SetSizer(sizerTop); - sizerTop->Fit(this); - sizerTop->SetSizeHints(this); + const wxSize sizeMin = m_panel->GetBestSize(); + if ( !sizeSet ) + SetClientSize(sizeMin); + SetMinClientSize(sizeMin); #if USE_LOG && !defined(__WXCOCOA__) // wxCocoa's listbox is too flakey to use for logging right now @@ -447,9 +504,10 @@ WidgetsFrame::WidgetsFrame(const wxString& title) void WidgetsFrame::InitBook() { #if USE_ICONS_IN_BOOK - wxImageList *imageList = new wxImageList(32, 32); + wxImageList *imageList = new wxImageList(ICON_SIZE, ICON_SIZE); - imageList->Add(wxBitmap(sample_xpm)); + wxImage img(sample_xpm); + imageList->Add(wxBitmap(img.Scale(ICON_SIZE, ICON_SIZE))); #else wxImageList *imageList = NULL; #endif @@ -478,7 +536,7 @@ void WidgetsFrame::InitBook() wxID_ANY, wxDefaultPosition, wxDefaultSize, - WidgetBookStyle); + wxBK_DEFAULT); #endif for ( WidgetsPageInfo *info = WidgetsPage::ms_widgetPages; @@ -524,7 +582,7 @@ void WidgetsFrame::InitBook() } } - GetMenuBar()->Append(menuPages, _T("&Page")); + GetMenuBar()->Append(menuPages, wxT("&Page")); #if USE_ICONS_IN_BOOK m_book->AssignImageList(imageList); @@ -546,10 +604,11 @@ void WidgetsFrame::InitBook() for ( size_t n = 0; n < count; n++ ) { #if USE_TREEBOOK - m_book->AddSubPage( + m_book->AddSubPage #else - books[cat]->AddPage( + books[cat]->AddPage #endif + ( pages[cat][n], labels[cat][n], false, // don't select @@ -558,22 +617,46 @@ void WidgetsFrame::InitBook() } } + Connect( wxID_ANY, + wxEVT_COMMAND_WIDGETS_PAGE_CHANGED, + wxWidgetsbookEventHandler(WidgetsFrame::OnPageChanged) ); + + const bool pageSet = wxPersistentRegisterAndRestore(m_book); + #if USE_TREEBOOK - // for treebook page #0 is empty parent page only - m_book->SetSelection(1); - m_book->SetSelection(0); -#endif + // for treebook page #0 is empty parent page only so select the first page + // with some contents + if ( !pageSet ) + m_book->SetSelection(1); + + // but ensure that the top of the tree is shown nevertheless + wxTreeCtrl * const tree = m_book->GetTreeCtrl(); + + wxTreeItemIdValue cookie; + tree->EnsureVisible(tree->GetFirstChild(tree->GetRootItem(), cookie)); +#else + if ( !pageSet ) + { + // for other books set selection twice to force connected event handler + // to force lazy creation of initial visible content + m_book->SetSelection(1); + m_book->SetSelection(0); + } +#endif // USE_TREEBOOK } WidgetsPage *WidgetsFrame::CurrentPage() { -#if USE_TREEBOOK - return wxStaticCast(m_book->GetCurrentPage(), WidgetsPage); -#else - WidgetsBookCtrl *book = wxStaticCast(m_book->GetCurrentPage(), WidgetsBookCtrl); - if (!book) return NULL; - return wxStaticCast(book->GetCurrentPage(), WidgetsPage); -#endif + wxWindow *page = m_book->GetCurrentPage(); + +#if !USE_TREEBOOK + WidgetsBookCtrl *subBook = wxStaticCast(page, WidgetsBookCtrl); + wxCHECK_MSG( subBook, NULL, wxT("no WidgetsBookCtrl?") ); + + page = subBook->GetCurrentPage(); +#endif // !USE_TREEBOOK + + return wxStaticCast(page, WidgetsPage); } WidgetsFrame::~WidgetsFrame() @@ -601,10 +684,51 @@ void WidgetsFrame::OnButtonClearLog(wxCommandEvent& WXUNUSED(event)) #if wxUSE_MENUS +void WidgetsFrame::OnPageChanging(WidgetsBookCtrlEvent& event) +{ +#if USE_TREEBOOK + // don't allow selection of entries without pages (categories) + if ( !m_book->GetPage(event.GetSelection()) ) + event.Veto(); +#else + wxUnusedVar(event); +#endif +} + void WidgetsFrame::OnPageChanged(WidgetsBookCtrlEvent& event) { - wxMenuItem *item = GetMenuBar()->FindItem(Widgets_GoToPage + event.GetSelection()); - if (item) item->Check(); + const int sel = event.GetSelection(); + + // adjust "Page" menu selection + wxMenuItem *item = GetMenuBar()->FindItem(Widgets_GoToPage + sel); + if ( item ) + item->Check(); + + GetMenuBar()->Check(Widgets_BusyCursor, false); + + // create the pages on demand, otherwise the sample startup is too slow as + // it creates hundreds of controls + WidgetsPage *page = CurrentPage(); + if ( page->GetChildren().empty() ) + { + wxWindowUpdateLocker noUpdates(page); + page->CreateContent(); + //page->Layout(); + page->GetSizer()->Fit(page); + + WidgetsBookCtrl *book = wxStaticCast(page->GetParent(), WidgetsBookCtrl); + wxSize size; + for ( size_t i = 0; i < book->GetPageCount(); ++i ) + { + wxWindow *page = book->GetPage(i); + if ( page ) + { + size.IncTo(page->GetSize()); + } + } + page->SetSize(size); + } + event.Skip(); } @@ -623,13 +747,13 @@ void WidgetsFrame::OnGoToPage(wxCommandEvent& event) void WidgetsFrame::OnSetTooltip(wxCommandEvent& WXUNUSED(event)) { - static wxString s_tip = _T("This is a tooltip"); + static wxString s_tip = wxT("This is a tooltip"); wxTextEntryDialog dialog ( this, - _T("Tooltip text (may use \\n, leave empty to remove): "), - _T("Widgets sample"), + wxT("Tooltip text (may use \\n, leave empty to remove): "), + wxT("Widgets sample"), s_tip ); @@ -637,104 +761,134 @@ void WidgetsFrame::OnSetTooltip(wxCommandEvent& WXUNUSED(event)) return; s_tip = dialog.GetValue(); - s_tip.Replace(_T("\\n"), _T("\n")); + s_tip.Replace(wxT("\\n"), wxT("\n")); WidgetsPage *page = CurrentPage(); - page->GetWidget()->SetToolTip(s_tip); - wxControl *ctrl2 = page->GetWidget2(); - if ( ctrl2 ) - ctrl2->SetToolTip(s_tip); + const Widgets widgets = page->GetWidgets(); + for ( Widgets::const_iterator it = widgets.begin(); + it != widgets.end(); + ++it ) + { + (*it)->SetToolTip(s_tip); + } } #endif // wxUSE_TOOLTIPS -void WidgetsFrame::OnSetFgCol(wxCommandEvent& WXUNUSED(event)) +namespace +{ + +// Trivial wrapper for wxGetColourFromUser() which also does something even if +// the colour dialog is not available in the current build (which may happen +// for the ports in development and it is still useful to see how colours work) +wxColour GetColourFromUser(wxWindow *parent, const wxColour& colDefault) { #if wxUSE_COLOURDLG + return wxGetColourFromUser(parent, colDefault); +#else // !wxUSE_COLOURDLG + if ( colDefault == *wxBLACK ) + return *wxWHITE; + else + return *wxBLACK; +#endif // wxUSE_COLOURDLG/!wxUSE_COLOURDLG +} + +} // anonymous namespace + +void WidgetsFrame::OnSetFgCol(wxCommandEvent& WXUNUSED(event)) +{ // allow for debugging the default colour the first time this is called WidgetsPage *page = CurrentPage(); - if (!m_colFg.Ok()) + + if (!m_colFg.IsOk()) m_colFg = page->GetForegroundColour(); - wxColour col = wxGetColourFromUser(this, m_colFg); - if ( !col.Ok() ) + wxColour col = GetColourFromUser(this, m_colFg); + if ( !col.IsOk() ) return; m_colFg = col; - page->GetWidget()->SetForegroundColour(m_colFg); - page->GetWidget()->Refresh(); - - wxControl *ctrl2 = page->GetWidget2(); - if ( ctrl2 ) + const Widgets widgets = page->GetWidgets(); + for ( Widgets::const_iterator it = widgets.begin(); + it != widgets.end(); + ++it ) { - ctrl2->SetForegroundColour(m_colFg); - ctrl2->Refresh(); + (*it)->SetForegroundColour(m_colFg); + (*it)->Refresh(); } -#else - wxLogMessage(_T("Colour selection dialog not available in current build.")); -#endif } void WidgetsFrame::OnSetBgCol(wxCommandEvent& WXUNUSED(event)) { -#if wxUSE_COLOURDLG WidgetsPage *page = CurrentPage(); - if ( !m_colBg.Ok() ) + + if ( !m_colBg.IsOk() ) m_colBg = page->GetBackgroundColour(); - wxColour col = wxGetColourFromUser(this, m_colBg); - if ( !col.Ok() ) + wxColour col = GetColourFromUser(this, m_colBg); + if ( !col.IsOk() ) return; m_colBg = col; - page->GetWidget()->SetBackgroundColour(m_colBg); - page->GetWidget()->Refresh(); - - wxControl *ctrl2 = page->GetWidget2(); - if ( ctrl2 ) + const Widgets widgets = page->GetWidgets(); + for ( Widgets::const_iterator it = widgets.begin(); + it != widgets.end(); + ++it ) { - ctrl2->SetBackgroundColour(m_colFg); - ctrl2->Refresh(); + (*it)->SetBackgroundColour(m_colBg); + (*it)->Refresh(); } -#else - wxLogMessage(_T("Colour selection dialog not available in current build.")); -#endif +} + +void WidgetsFrame::OnSetPageBg(wxCommandEvent& WXUNUSED(event)) +{ + wxColour col = GetColourFromUser(this, GetBackgroundColour()); + if ( !col.IsOk() ) + return; + + CurrentPage()->SetBackgroundColour(col); + CurrentPage()->Refresh(); } void WidgetsFrame::OnSetFont(wxCommandEvent& WXUNUSED(event)) { #if wxUSE_FONTDLG WidgetsPage *page = CurrentPage(); - if (!m_font.Ok()) + + if (!m_font.IsOk()) m_font = page->GetFont(); wxFont font = wxGetFontFromUser(this, m_font); - if ( !font.Ok() ) + if ( !font.IsOk() ) return; m_font = font; - page->GetWidget()->SetFont(m_font); - page->GetWidget()->Refresh(); - - wxControl *ctrl2 = page->GetWidget2(); - if ( ctrl2 ) + const Widgets widgets = page->GetWidgets(); + for ( Widgets::const_iterator it = widgets.begin(); + it != widgets.end(); + ++it ) { - ctrl2->SetFont(m_font); - ctrl2->Refresh(); + (*it)->SetFont(m_font); + (*it)->Refresh(); } #else - wxLogMessage(_T("Font selection dialog not available in current build.")); + wxLogMessage(wxT("Font selection dialog not available in current build.")); #endif } void WidgetsFrame::OnEnable(wxCommandEvent& event) { - WidgetsPage *page = CurrentPage(); - page->GetWidget()->Enable(event.IsChecked()); + const Widgets widgets = CurrentPage()->GetWidgets(); + for ( Widgets::const_iterator it = widgets.begin(); + it != widgets.end(); + ++it ) + { + (*it)->Enable(event.IsChecked()); + } } void WidgetsFrame::OnSetBorder(wxCommandEvent& event) @@ -750,7 +904,7 @@ void WidgetsFrame::OnSetBorder(wxCommandEvent& event) case Widgets_BorderDouble: border = wxBORDER_DOUBLE; break; default: - wxFAIL_MSG( _T("unknown border style") ); + wxFAIL_MSG( wxT("unknown border style") ); // fall through case Widgets_BorderDefault: border = wxBORDER_DEFAULT; break; @@ -760,9 +914,232 @@ void WidgetsFrame::OnSetBorder(wxCommandEvent& event) WidgetsPage::ms_defaultFlags |= border; WidgetsPage *page = CurrentPage(); + page->RecreateWidget(); } +void WidgetsFrame::OnToggleGlobalBusyCursor(wxCommandEvent& event) +{ + if ( event.IsChecked() ) + wxBeginBusyCursor(); + else + wxEndBusyCursor(); +} + +void WidgetsFrame::OnToggleBusyCursor(wxCommandEvent& event) +{ + wxCursor cursor(*(event.IsChecked() ? wxHOURGLASS_CURSOR + : wxSTANDARD_CURSOR)); + + const Widgets widgets = CurrentPage()->GetWidgets(); + for ( Widgets::const_iterator it = widgets.begin(); + it != widgets.end(); + ++it ) + { + (*it)->SetCursor(cursor); + } +} + +void WidgetsFrame::OnDisableAutoComplete(wxCommandEvent& WXUNUSED(event)) +{ + wxTextEntryBase *entry = CurrentPage()->GetTextEntry(); + wxCHECK_RET( entry, "menu item should be disabled" ); + + if ( entry->AutoComplete(wxArrayString()) ) + { + wxLogMessage("Disabled auto completion."); + } + else + { + wxLogMessage("AutoComplete() failed."); + } +} + +void WidgetsFrame::OnAutoCompleteFixed(wxCommandEvent& WXUNUSED(event)) +{ + wxTextEntryBase *entry = CurrentPage()->GetTextEntry(); + wxCHECK_RET( entry, "menu item should be disabled" ); + + wxArrayString completion_choices; + + // add a few strings so a completion occurs on any letter typed + for ( char idxc = 'a'; idxc < 'z'; ++idxc ) + completion_choices.push_back(wxString::Format("%c%c", idxc, idxc)); + + completion_choices.push_back("is this string for test?"); + completion_choices.push_back("this is a test string"); + completion_choices.push_back("this is another test string"); + completion_choices.push_back("this string is for test"); + + if ( entry->AutoComplete(completion_choices) ) + { + wxLogMessage("Enabled auto completion of a set of fixed strings."); + } + else + { + wxLogMessage("AutoComplete() failed."); + } +} + +void WidgetsFrame::OnAutoCompleteFilenames(wxCommandEvent& WXUNUSED(event)) +{ + wxTextEntryBase *entry = CurrentPage()->GetTextEntry(); + wxCHECK_RET( entry, "menu item should be disabled" ); + + if ( entry->AutoCompleteFileNames() ) + { + wxLogMessage("Enabled auto completion of file names."); + } + else + { + wxLogMessage("AutoCompleteFileNames() failed."); + } +} + +void WidgetsFrame::OnAutoCompleteDirectories(wxCommandEvent& WXUNUSED(event)) +{ + wxTextEntryBase *entry = CurrentPage()->GetTextEntry(); + wxCHECK_RET( entry, "menu item should be disabled" ); + + if ( entry->AutoCompleteDirectories() ) + { + wxLogMessage("Enabled auto completion of directories."); + } + else + { + wxLogMessage("AutoCompleteDirectories() failed."); + } +} + +void WidgetsFrame::OnAutoCompleteCustom(wxCommandEvent& WXUNUSED(event)) +{ + wxTextEntryBase *entry = CurrentPage()->GetTextEntry(); + wxCHECK_RET( entry, "menu item should be disabled" ); + + // This is a simple (and hence rather useless) example of a custom + // completer class that completes the first word (only) initially and only + // build the list of the possible second words once the first word is + // known. This allows to avoid building the full 676000 item list of + // possible strings all at once as the we have 1000 possibilities for the + // first word (000..999) and 676 (aa..zz) for the second one. + class CustomTextCompleter : public wxTextCompleterSimple + { + public: + virtual void GetCompletions(const wxString& prefix, wxArrayString& res) + { + // This is used for illustrative purposes only and shows how many + // completions we return every time when we're called. + class LogCompletions + { + public: + LogCompletions(const wxString& prefix, const wxArrayString& res) + : m_prefix(prefix), + m_res(res) + { + } + + ~LogCompletions() + { + wxLogMessage("Returning %lu possible completions for " + "prefix \"%s\"", + m_res.size(), m_prefix); + } + + private: + const wxString& m_prefix; + const wxArrayString& m_res; + } logCompletions(prefix, res); + + + // Normally it doesn't make sense to complete empty control, there + // are too many choices and listing them all wouldn't be helpful. + if ( prefix.empty() ) + return; + + // The only valid strings start with 3 digits so check for their + // presence proposing to complete the remaining ones. + if ( !wxIsdigit(prefix[0]) ) + return; + + if ( prefix.length() == 1 ) + { + for ( int i = 0; i < 10; i++ ) + for ( int j = 0; j < 10; j++ ) + res.push_back(wxString::Format("%s%02d", + prefix, 10*i + j)); + return; + } + else if ( !wxIsdigit(prefix[1]) ) + return; + + if ( prefix.length() == 2 ) + { + for ( int i = 0; i < 10; i++ ) + res.push_back(wxString::Format("%s%d", prefix, i)); + return; + } + else if ( !wxIsdigit(prefix[2]) ) + return; + + // Next we must have a space and two letters. + wxString prefix2(prefix); + if ( prefix.length() == 3 ) + prefix2 += ' '; + else if ( prefix[3] != ' ' ) + return; + + if ( prefix2.length() == 4 ) + { + for ( char c = 'a'; c <= 'z'; c++ ) + for ( char d = 'a'; d <= 'z'; d++ ) + res.push_back(wxString::Format("%s%c%c", prefix2, c, d)); + return; + } + else if ( !wxIslower(prefix[4]) ) + return; + + if ( prefix.length() == 5 ) + { + for ( char c = 'a'; c <= 'z'; c++ ) + res.push_back(prefix + c); + } + } + }; + + if ( entry->AutoComplete(new CustomTextCompleter) ) + { + wxLogMessage("Enabled custom auto completer for \"NNN XX\" items " + "(where N is a digit and X is a letter)."); + } + else + { + wxLogMessage("AutoComplete() failed."); + } +} + +void WidgetsFrame::OnSetHint(wxCommandEvent& WXUNUSED(event)) +{ + wxTextEntryBase *entry = CurrentPage()->GetTextEntry(); + wxCHECK_RET( entry, "menu item should be disabled" ); + + static wxString s_hint("Type here"); + wxString + hint = wxGetTextFromUser("Text hint:", "Widgets sample", s_hint, this); + if ( hint.empty() ) + return; + + s_hint = hint; + + if ( entry->SetHint(hint) ) + { + wxLogMessage("Set hint to \"%s\".", hint); + } + else + { + wxLogMessage("Text hints not supported."); + } +} + #endif // wxUSE_MENUS // ---------------------------------------------------------------------------- @@ -831,7 +1208,7 @@ WidgetsPageInfo *WidgetsPage::ms_widgetPages = NULL; WidgetsPage::WidgetsPage(WidgetsBookCtrl *book, wxImageList *imaglist, - char* icon[]) + const char *const icon[]) : wxPanel(book, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxNO_FULL_REPAINT_ON_RESIZE | @@ -839,7 +1216,7 @@ WidgetsPage::WidgetsPage(WidgetsBookCtrl *book, wxTAB_TRAVERSAL) { #if USE_ICONS_IN_BOOK - imaglist->Add(wxBitmap(icon)); + imaglist->Add(wxBitmap(wxImage(icon).Scale(ICON_SIZE, ICON_SIZE))); #else wxUnusedVar(imaglist); wxUnusedVar(icon);