X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e680a378413d7624d148a641864efbbcf16b203f..0d8b87ac8ae0ababd4c0d725142532f6d592fdb2:/samples/checklst/checklst.cpp diff --git a/samples/checklst/checklst.cpp b/samples/checklst/checklst.cpp index c5d5cd7580..635a13df62 100644 --- a/samples/checklst/checklst.cpp +++ b/samples/checklst/checklst.cpp @@ -46,24 +46,36 @@ class CheckListBoxFrame : public wxFrame { public: // ctor & dtor - CheckListBoxFrame(wxFrame *frame, const char *title, - int x, int y, int w, int h); - ~CheckListBoxFrame(); + CheckListBoxFrame(wxFrame *frame, const wxChar *title, + int x, int y, int w, int h); + virtual ~CheckListBoxFrame(); // notifications - void OnQuit (wxCommandEvent& event); - void OnAbout (wxCommandEvent& event); - void OnListboxSelect (wxCommandEvent& event); - void OnCheckboxToggle (wxCommandEvent& event); + void OnQuit(wxCommandEvent& event); + void OnAbout(wxCommandEvent& event); + + void OnCheckFirstItem(wxCommandEvent& event); + void OnUncheckFirstItem(wxCommandEvent& event); + void OnToggleFirstItem(wxCommandEvent& event); + void OnToggleSelection(wxCommandEvent& event); + void OnAddItems(wxCommandEvent& event); + + void OnListboxSelect(wxCommandEvent& event); + void OnCheckboxToggle(wxCommandEvent& event); void OnListboxDblClick(wxCommandEvent& event); - void OnButtonUp (wxCommandEvent& event); - void OnButtonDown (wxCommandEvent& event); + + void OnButtonUp(wxCommandEvent& event); + void OnButtonDown(wxCommandEvent& event); private: + void CreateCheckListbox(long flags = 0); + void OnButtonMove(bool up); void AdjustColour(size_t index); + wxPanel *m_panel; + wxCheckListBox *m_pListBox; DECLARE_EVENT_TABLE() @@ -71,7 +83,15 @@ private: enum { - Menu_Quit = 1, + Menu_About = 100, + Menu_Quit, + + Menu_CheckFirst, + Menu_UncheckFirst, + Menu_ToggleFirst, + Menu_Selection, + Menu_AddItems, + Control_First = 1000, Control_Listbox, Btn_Up, @@ -79,8 +99,15 @@ enum }; BEGIN_EVENT_TABLE(CheckListBoxFrame, wxFrame) + EVT_MENU(Menu_About, CheckListBoxFrame::OnAbout) EVT_MENU(Menu_Quit, CheckListBoxFrame::OnQuit) + EVT_MENU(Menu_CheckFirst, CheckListBoxFrame::OnCheckFirstItem) + EVT_MENU(Menu_UncheckFirst, CheckListBoxFrame::OnUncheckFirstItem) + EVT_MENU(Menu_ToggleFirst, CheckListBoxFrame::OnToggleFirstItem) + EVT_MENU(Menu_Selection, CheckListBoxFrame::OnToggleSelection) + EVT_MENU(Menu_AddItems, CheckListBoxFrame::OnAddItems) + EVT_LISTBOX(Control_Listbox, CheckListBoxFrame::OnListboxSelect) EVT_CHECKLISTBOX(Control_Listbox, CheckListBoxFrame::OnCheckboxToggle) EVT_LISTBOX_DCLICK(Control_Listbox, CheckListBoxFrame::OnListboxDblClick) @@ -97,7 +124,7 @@ bool CheckListBoxApp::OnInit(void) CheckListBoxFrame *pFrame = new CheckListBoxFrame ( NULL, - "wxWindows Checklistbox Sample", + _T("wxWindows Checklistbox Sample"), 50, 50, 480, 320 ); SetTopWindow(pFrame); @@ -107,9 +134,9 @@ bool CheckListBoxApp::OnInit(void) // main frame constructor CheckListBoxFrame::CheckListBoxFrame(wxFrame *frame, - const char *title, - int x, int y, int w, int h) -: wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h)) + const wxChar *title, + int x, int y, int w, int h) + : wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h)) { // create the status line const int widths[] = { -1, 60 }; @@ -118,26 +145,71 @@ CheckListBoxFrame::CheckListBoxFrame(wxFrame *frame, wxLogStatus(this, _T("no selection")); // Make a menubar - wxMenu *file_menu = new wxMenu; - - // construct submenu - file_menu->Append(Menu_Quit, "E&xit"); - + // -------------- + + // file submenu + wxMenu *menuFile = new wxMenu; + menuFile->Append(Menu_About, _T("&About...\tF1")); + menuFile->AppendSeparator(); + menuFile->Append(Menu_Quit, _T("E&xit\tAlt-X")); + + // listbox submenu + wxMenu *menuList = new wxMenu; + menuList->Append(Menu_CheckFirst, _T("Check the first item\tCtrl-C")); + menuList->Append(Menu_UncheckFirst, _T("Uncheck the first item\tCtrl-U")); + menuList->Append(Menu_ToggleFirst, _T("Toggle the first item\tCtrl-T")); + menuList->AppendSeparator(); + menuList->AppendCheckItem(Menu_AddItems, _T("Add more items\tCtrl-A")); + menuList->AppendSeparator(); + menuList->AppendCheckItem(Menu_Selection, _T("Multiple selection\tCtrl-M")); + + // put it all together wxMenuBar *menu_bar = new wxMenuBar; - menu_bar->Append(file_menu, "&File"); + menu_bar->Append(menuFile, _T("&File")); + menu_bar->Append(menuList, _T("&List")); SetMenuBar(menu_bar); // make a panel with some controls - wxPanel *panel = new wxPanel(this, -1, wxPoint(0, 0), - wxSize(400, 200), wxTAB_TRAVERSAL); + m_panel = new wxPanel(this, -1, wxPoint(0, 0), + wxSize(400, 200), wxTAB_TRAVERSAL); + + CreateCheckListbox(); + + // create buttons for moving the items around + wxButton *button1 = new wxButton(m_panel, Btn_Up, _T(" &Up "), wxPoint(420, 90)); + wxButton *button2 = new wxButton(m_panel, Btn_Down, _T("&Down"), wxPoint(420, 120)); + + + wxBoxSizer *mainsizer = new wxBoxSizer( wxVERTICAL ); + + mainsizer->Add( m_pListBox, 1, wxGROW|wxALL, 10 ); + wxBoxSizer *bottomsizer = new wxBoxSizer( wxHORIZONTAL ); + + bottomsizer->Add( button1, 0, wxALL, 10 ); + bottomsizer->Add( button2, 0, wxALL, 10 ); + + mainsizer->Add( bottomsizer, 0, wxCENTER ); + + // tell frame to make use of sizer (or constraints, if any) + m_panel->SetAutoLayout( TRUE ); + m_panel->SetSizer( mainsizer ); + + // don't allow frame to get smaller than what the sizers tell ye + mainsizer->SetSizeHints( this ); + + Show(TRUE); +} + +void CheckListBoxFrame::CreateCheckListbox(long flags) +{ // check list box - static const char* aszChoices[] = + static const wxChar *aszChoices[] = { - "Zeroth", - "First", "Second", "Third", - "Fourth", "Fifth", "Sixth", - "Seventh", "Eighth", "Nineth" + _T("Zeroth"), + _T("First"), _T("Second"), _T("Third"), + _T("Fourth"), _T("Fifth"), _T("Sixth"), + _T("Seventh"), _T("Eighth"), _T("Nineth") }; wxString *astrChoices = new wxString[WXSIZEOF(aszChoices)]; @@ -147,12 +219,13 @@ CheckListBoxFrame::CheckListBoxFrame(wxFrame *frame, m_pListBox = new wxCheckListBox ( - panel, // parent + m_panel, // parent Control_Listbox, // control id wxPoint(10, 10), // listbox poistion wxSize(400, 100), // listbox size WXSIZEOF(aszChoices), // number of strings - astrChoices // array of strings + astrChoices, // array of strings + flags ); //m_pListBox->SetBackgroundColour(*wxGREEN); @@ -165,32 +238,7 @@ CheckListBoxFrame::CheckListBoxFrame(wxFrame *frame, } m_pListBox->Check(2); - - // create buttons for moving the items around - wxButton *button1 = new wxButton(panel, Btn_Up, " &Up ", wxPoint(420, 90)); - wxButton *button2 = new wxButton(panel, Btn_Down, "&Down", wxPoint(420, 120)); - - - wxBoxSizer *mainsizer = new wxBoxSizer( wxVERTICAL ); - - mainsizer->Add( m_pListBox, 1, wxGROW|wxALL, 10 ); - - wxBoxSizer *bottomsizer = new wxBoxSizer( wxHORIZONTAL ); - - bottomsizer->Add( button1, 0, wxALL, 10 ); - bottomsizer->Add( button2, 0, wxALL, 10 ); - - mainsizer->Add( bottomsizer, 0, wxCENTER ); - - // tell frame to make use of sizer (or constraints, if any) - panel->SetAutoLayout( TRUE ); - panel->SetSizer( mainsizer ); - - // don't allow frame to get smaller than what the sizers tell ye - mainsizer->SetSizeHints( this ); - - - Show(TRUE); + m_pListBox->Select(3); } CheckListBoxFrame::~CheckListBoxFrame() @@ -204,12 +252,54 @@ void CheckListBoxFrame::OnQuit(wxCommandEvent& WXUNUSED(event)) void CheckListBoxFrame::OnAbout(wxCommandEvent& WXUNUSED(event)) { - wxMessageBox(wxT("Demo of wxCheckListBox control\n" - "© Vadim Zeitlin 1998-1999"), + wxMessageBox(wxT("Demo of wxCheckListBox control\n© Vadim Zeitlin 1998-2002"), wxT("About wxCheckListBox"), wxICON_INFORMATION, this); } +void CheckListBoxFrame::OnCheckFirstItem(wxCommandEvent& WXUNUSED(event)) +{ + if ( !m_pListBox->IsEmpty() ) + m_pListBox->Check(0); +} + +void CheckListBoxFrame::OnUncheckFirstItem(wxCommandEvent& WXUNUSED(event)) +{ + if ( !m_pListBox->IsEmpty() ) + m_pListBox->Check(0, FALSE); +} + +void CheckListBoxFrame::OnToggleFirstItem(wxCommandEvent& WXUNUSED(event)) +{ + if ( !m_pListBox->IsEmpty() ) + m_pListBox->Check(0, !m_pListBox->IsChecked(0)); +} + +void CheckListBoxFrame::OnAddItems(wxCommandEvent& WXUNUSED(event)) +{ + static size_t s_nItem = 0; + wxArrayString items; + items.Add(wxString::Format(_T("New item %lu"), (unsigned long)++s_nItem)); + items.Add(wxString::Format(_T("New item %lu"), (unsigned long)++s_nItem)); + items.Add(wxString::Format(_T("New item %lu"), (unsigned long)++s_nItem)); + + m_pListBox->InsertItems(items, 0);//m_pListBox->GetCount()); +} + +void CheckListBoxFrame::OnToggleSelection(wxCommandEvent& event) +{ + wxSizer *sizer = m_panel->GetSizer(); + + sizer->Detach( m_pListBox ); + delete m_pListBox; + + CreateCheckListbox(event.IsChecked() ? wxLB_EXTENDED : 0); + + sizer->Insert(0, m_pListBox, 1, wxGROW | wxALL, 10); + + m_panel->Layout(); +} + void CheckListBoxFrame::OnListboxSelect(wxCommandEvent& event) { int nSel = event.GetSelection(); @@ -220,7 +310,7 @@ void CheckListBoxFrame::OnListboxSelect(wxCommandEvent& event) void CheckListBoxFrame::OnListboxDblClick(wxCommandEvent& WXUNUSED(event)) { wxString strSelection; - strSelection.sprintf(wxT("Item %d double clicked"), m_pListBox->GetSelection()); + strSelection.Printf(wxT("Item %d double clicked"), m_pListBox->GetSelection()); wxMessageDialog dialog(this, strSelection, wxT("wxCheckListBox message"), wxICON_INFORMATION); dialog.ShowModal(); } @@ -285,8 +375,8 @@ void CheckListBoxFrame::OnButtonMove(bool up) void CheckListBoxFrame::AdjustColour(size_t index) { - // not implemented in other ports yet -#ifdef __WXMSW__ + // not implemented in ports other than (native) MSW yet +#if defined(__WXMSW__) && !defined(__WXUNIVERSAL__) // even items have grey backround, odd ones - white unsigned char c = index % 2 ? 255 : 200; m_pListBox->GetItem(index)->SetBackgroundColour(wxColor(c, c, c));