X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/4ccf704abdadc917862b02480cf10679af32afd6..084ad0c2424aa998a640c151f8fa762435364449:/samples/ownerdrw/ownerdrw.cpp?ds=sidebyside diff --git a/samples/ownerdrw/ownerdrw.cpp b/samples/ownerdrw/ownerdrw.cpp index f27293e7ea..3446f71c14 100644 --- a/samples/ownerdrw/ownerdrw.cpp +++ b/samples/ownerdrw/ownerdrw.cpp @@ -2,7 +2,7 @@ // Name: ownerdrw.cpp // Purpose: Owner-draw sample, for Windows // Author: Vadim Zeitlin -// Modified by: +// Modified by: // Created: 13.11.97 // RCS-ID: $Id$ // Copyright: (c) 1998 Vadim Zeitlin @@ -26,7 +26,7 @@ #include "wx/ownerdrw.h" #include "wx/menuitem.h" -#include "wx/msw/checklst.h" +#include "wx/checklst.h" // Define a new application type class OwnerDrawnApp: public wxApp @@ -40,16 +40,17 @@ class OwnerDrawnFrame : public wxFrame { public: // ctor & dtor - OwnerDrawnFrame(wxFrame *frame, char *title, int x, int y, int w, int h); - ~OwnerDrawnFrame(); + OwnerDrawnFrame(wxFrame *frame, const wxChar *title, int x, int y, int w, int h); + ~OwnerDrawnFrame(){}; // notifications void OnQuit (wxCommandEvent& event); + void OnMenuToggle (wxCommandEvent& event); void OnAbout (wxCommandEvent& event); void OnListboxSelect (wxCommandEvent& event); void OnCheckboxToggle (wxCommandEvent& event); void OnListboxDblClick (wxCommandEvent& event); - bool OnClose () { return TRUE; } + bool OnClose () { return true; } DECLARE_EVENT_TABLE() @@ -57,148 +58,175 @@ private: void InitMenu(); wxCheckListBox *m_pListBox; + wxMenuItem *pAboutItem; }; -enum +enum { - Menu_Quit = 1, + Menu_Quit = 1, Menu_First = 100, - Menu_Test1, Menu_Test2, Menu_Test3, - Menu_Bitmap, Menu_Bitmap2, + Menu_Test1, Menu_Test2, Menu_Test3, + Menu_Bitmap, Menu_Bitmap2, Menu_Submenu, Menu_Sub1, Menu_Sub2, Menu_Sub3, + Menu_Toggle, Menu_About, Control_First = 1000, - Control_Listbox, Control_Listbox2, + Control_Listbox, Control_Listbox2 }; BEGIN_EVENT_TABLE(OwnerDrawnFrame, wxFrame) + EVT_MENU(Menu_Toggle, OwnerDrawnFrame::OnMenuToggle) + EVT_MENU(Menu_About, OwnerDrawnFrame::OnAbout) EVT_MENU(Menu_Quit, OwnerDrawnFrame::OnQuit) EVT_LISTBOX(Control_Listbox, OwnerDrawnFrame::OnListboxSelect) EVT_CHECKLISTBOX(Control_Listbox, OwnerDrawnFrame::OnCheckboxToggle) - EVT_COMMAND(Control_Listbox, wxEVT_COMMAND_LISTBOX_DOUBLECLICKED, + EVT_COMMAND(Control_Listbox, wxEVT_COMMAND_LISTBOX_DOUBLECLICKED, OwnerDrawnFrame::OnListboxDblClick) END_EVENT_TABLE() -IMPLEMENT_APP(OwnerDrawnApp); +IMPLEMENT_APP(OwnerDrawnApp) // init our app: create windows bool OwnerDrawnApp::OnInit(void) { OwnerDrawnFrame *pFrame - = new OwnerDrawnFrame(NULL, "wxWindows Ownerdraw Sample", + = new OwnerDrawnFrame(NULL, _T("wxWidgets Ownerdraw Sample"), 50, 50, 450, 340); SetTopWindow(pFrame); - return TRUE; + return true; } // create the menu bar for the main frame void OwnerDrawnFrame::InitMenu() { // Make a menubar - wxMenu *file_menu = new wxMenu, - *sub_menu = new wxMenu; + wxMenuItem *pItem; + wxMenu *file_menu = new wxMenu; + +#ifndef __WXUNIVERSAL__ + wxMenu *sub_menu = new wxMenu; // vars used for menu construction - wxMenuItem *pItem; - wxFont fontLarge(18, wxROMAN, wxNORMAL, wxBOLD, FALSE), - fontUlined(12, wxDEFAULT, wxNORMAL, wxNORMAL, TRUE), - fontItalic(12, wxMODERN, wxITALIC, wxBOLD, FALSE), + wxFont fontLarge(18, wxROMAN, wxNORMAL, wxBOLD, false), + fontUlined(12, wxDEFAULT, wxNORMAL, wxNORMAL, true), + fontItalic(12, wxMODERN, wxITALIC, wxBOLD, false), // should be at least of the size of bitmaps - fontBmp(14, wxDEFAULT, wxNORMAL, wxNORMAL, FALSE); + fontBmp(14, wxDEFAULT, wxNORMAL, wxNORMAL, false); // sorry for my artistic skills... - wxBitmap bmpBell("bell"), bmpSound("sound"), bmpNoSound("nosound"); + wxBitmap bmpBell(_T("bell")), + bmpSound(_T("sound")), + bmpNoSound(_T("nosound")), + bmpInfo(_T("info")), + bmpInfo_mono(_T("info_mono")); // construct submenu - pItem = new wxMenuItem(sub_menu, Menu_Sub1, "Submenu &first", "large"); + pItem = new wxMenuItem(sub_menu, Menu_Sub1, _T("Submenu &first"), _T("large")); pItem->SetFont(fontLarge); sub_menu->Append(pItem); - pItem = new wxMenuItem(sub_menu, Menu_Sub2, "Submenu &second", "italic", + pItem = new wxMenuItem(sub_menu, Menu_Sub2, _T("Submenu &second"), _T("italic"), wxITEM_CHECK); pItem->SetFont(fontItalic); sub_menu->Append(pItem); - pItem = new wxMenuItem(sub_menu, Menu_Sub3, "Submenu &third", "underlined", + pItem = new wxMenuItem(sub_menu, Menu_Sub3, _T("Submenu &third"), _T("underlined"), wxITEM_CHECK); pItem->SetFont(fontUlined); sub_menu->Append(pItem); // construct menu - pItem = new wxMenuItem(file_menu, Menu_Test1, "&Uncheckable", "red item"); + pItem = new wxMenuItem(file_menu, Menu_Test1, _T("&Uncheckable"), _T("red item")); pItem->SetFont(*wxITALIC_FONT); pItem->SetTextColour(wxColor(255, 0, 0)); - pItem->SetMarginWidth(23); file_menu->Append(pItem); - pItem = new wxMenuItem(file_menu, Menu_Test2, "&Checkable", - "checkable item", wxITEM_CHECK); + pItem = new wxMenuItem(file_menu, Menu_Test2, _T("&Checkable"), + _T("checkable item"), wxITEM_CHECK); pItem->SetFont(*wxSMALL_FONT); file_menu->Append(pItem); - file_menu->Check(Menu_Test2, TRUE); + file_menu->Check(Menu_Test2, true); - pItem = new wxMenuItem(file_menu, Menu_Test3, "&Disabled", "disabled item"); + pItem = new wxMenuItem(file_menu, Menu_Test3, _T("&Disabled"), _T("disabled item")); pItem->SetFont(*wxNORMAL_FONT); file_menu->Append(pItem); - file_menu->Enable(Menu_Test3, FALSE); + file_menu->Enable(Menu_Test3, false); file_menu->AppendSeparator(); - pItem = new wxMenuItem(file_menu, Menu_Bitmap, "&Bell", - "check/uncheck me!", wxITEM_CHECK); + pItem = new wxMenuItem(file_menu, Menu_Bitmap, _T("&Bell"), + _T("check/uncheck me!"), wxITEM_CHECK); pItem->SetFont(fontBmp); pItem->SetBitmaps(bmpBell); file_menu->Append(pItem); - pItem = new wxMenuItem(file_menu, Menu_Bitmap2, "So&und", - "icon changes!", wxITEM_CHECK); + pItem = new wxMenuItem(file_menu, Menu_Bitmap2, _T("So&und"), + _T("icon changes!"), wxITEM_CHECK); pItem->SetFont(fontBmp); pItem->SetBitmaps(bmpSound, bmpNoSound); file_menu->Append(pItem); file_menu->AppendSeparator(); - pItem = new wxMenuItem(file_menu, Menu_Submenu, "&Sub menu", "", + pItem = new wxMenuItem(file_menu, Menu_Submenu, _T("&Sub menu"), _T(""), wxITEM_CHECK, sub_menu); pItem->SetFont(*wxSWISS_FONT); file_menu->Append(pItem); file_menu->AppendSeparator(); - file_menu->Append(Menu_Quit, "&Quit", "Normal item"); + pItem = new wxMenuItem(file_menu, Menu_Toggle, _T("&Disable/Enable\tCtrl+D"), + _T("enables/disables the About-Item"), wxITEM_NORMAL); + pItem->SetFont(*wxNORMAL_FONT); + file_menu->Append(pItem); + + // Of course Ctrl+RatherLongAccel will not work in this example: + pAboutItem = new wxMenuItem(file_menu, Menu_About, _T("&About\tCtrl+RatherLongAccel"), + _T("display program information"), wxITEM_NORMAL); + pAboutItem->SetBitmap(bmpInfo); + pAboutItem->SetDisabledBitmap(bmpInfo_mono); + file_menu->Append(pAboutItem); + + file_menu->AppendSeparator(); +#endif + + pItem = new wxMenuItem(file_menu, Menu_Quit, _T("&Quit"), _T("Normal item"), + wxITEM_NORMAL); + file_menu->Append(pItem); wxMenuBar *menu_bar = new wxMenuBar; - menu_bar->Append(file_menu, "&File"); + menu_bar->Append(file_menu, _T("&File")); SetMenuBar(menu_bar); } // main frame constructor -OwnerDrawnFrame::OwnerDrawnFrame(wxFrame *frame, char *title, +OwnerDrawnFrame::OwnerDrawnFrame(wxFrame *frame, const wxChar *title, int x, int y, int w, int h) - : wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h)) + : wxFrame(frame, wxID_ANY, title, wxPoint(x, y), wxSize(w, h)) { // set the icon - SetIcon(wxIcon("mondrian")); + SetIcon(wxIcon(_T("mondrian"))); // create the menu InitMenu(); +#if wxUSE_STATUSBAR // create the status line const int widths[] = { -1, 60 }; CreateStatusBar(2); SetStatusWidths(2, widths); - SetStatusText("no selection", 0); + SetStatusText(_T("no selection"), 0); +#endif // wxUSE_STATUSBAR // make a panel with some controls - wxPanel *pPanel = new wxPanel(this, -1, wxPoint(0, 0), - wxSize(400, 200), wxTAB_TRAVERSAL); + wxPanel *pPanel = new wxPanel(this); // check list box - static const char* aszChoices[] = { "Hello", "world", "and", - "goodbye", "cruel", "world", - "-------", "owner-drawn", "listbox" }; + static const wxChar* aszChoices[] = { _T("Hello"), _T("world"), _T("and"), + _T("goodbye"), _T("cruel"), _T("world"), + _T("-------"), _T("owner-drawn"), _T("listbox") }; wxString *astrChoices = new wxString[WXSIZEOF(aszChoices)]; unsigned int ui; @@ -219,21 +247,17 @@ OwnerDrawnFrame::OwnerDrawnFrame(wxFrame *frame, char *title, for ( ui = 0; ui < WXSIZEOF(aszChoices); ui += 2 ) { +#if defined(__WXMSW__) && !defined(__WXUNIVERSAL__) m_pListBox->GetItem(ui)->SetBackgroundColour(wxColor(200, 200, 200)); +#endif } m_pListBox->Check(2); // normal (but owner-drawn) listbox - static const char* aszColors[] = { "Red", "Blue", "Pink", - "Green", "Yellow", - "Black", "Violet" }; - struct { unsigned int r, g, b; } aColors[] = - { - {255,0,0}, {0,0,255}, {255,128,192}, - {0,255,0}, {255,255,128}, - {0,0,0}, {128,0,255} - }; + static const wxChar* aszColors[] = { _T("Red"), _T("Blue"), _T("Pink"), + _T("Green"), _T("Yellow"), + _T("Black"), _T("Violet") }; astrChoices = new wxString[WXSIZEOF(aszColors)]; @@ -247,72 +271,94 @@ OwnerDrawnFrame::OwnerDrawnFrame(wxFrame *frame, char *title, pPanel, // parent Control_Listbox2, // control id wxPoint(220, 10), // listbox position - wxDefaultSize, // listbox size - WXSIZEOF(aszColors), // number of strings + wxSize(200, 200), // listbox size + WXSIZEOF(aszColors), // number of strings astrChoices, // array of strings - wxLB_OWNERDRAW, // owner-drawn - wxDefaultValidator, // - wxListBoxNameStr + wxLB_OWNERDRAW // owner-drawn ); +#if defined(__WXMSW__) && !defined(__WXUNIVERSAL__) + + struct { unsigned char r, g, b; } aColors[] = + { + {255,0,0}, {0,0,255}, {255,128,192}, + {0,255,0}, {255,255,128}, + {0,0,0}, {128,0,255} + }; + for ( ui = 0; ui < WXSIZEOF(aszColors); ui++ ) { pListBox->GetItem(ui)->SetTextColour(wxColor(aColors[ui].r, - aColors[ui].g, + aColors[ui].g, aColors[ui].b)); // yellow on white is horrible... if ( ui == 4 ) { pListBox->GetItem(ui)->SetBackgroundColour(wxColor(0, 0, 0)); } - } +#else + wxUnusedVar( pListBox ); +#endif + delete[] astrChoices; - Show(TRUE); + Show(true); } -OwnerDrawnFrame::~OwnerDrawnFrame() +void OwnerDrawnFrame::OnQuit(wxCommandEvent& WXUNUSED(event)) { + Close(true); } -void OwnerDrawnFrame::OnQuit(wxCommandEvent& event) +void OwnerDrawnFrame::OnMenuToggle(wxCommandEvent& WXUNUSED(event)) { - Close(TRUE); + // This example shows the use of bitmaps in ownerdrawn menuitems and is not a good + // example on how to enable and disable menuitems - this should be done with the help of + // EVT_UPDATE_UI and EVT_UPDATE_UI_RANGE ! + pAboutItem->Enable( pAboutItem->IsEnabled() ? false : true ); } -void OwnerDrawnFrame::OnAbout(wxCommandEvent& event) +void OwnerDrawnFrame::OnAbout(wxCommandEvent& WXUNUSED(event)) { wxMessageDialog dialog(this, - "Demo of owner-drawn controls\n", - "About wxOwnerDrawn", wxYES_NO | wxCANCEL); + _T("Demo of owner-drawn controls\n"), + _T("About wxOwnerDrawn"), wxYES_NO | wxCANCEL); dialog.ShowModal(); } void OwnerDrawnFrame::OnListboxSelect(wxCommandEvent& event) { +#if wxUSE_STATUSBAR wxString strSelection; unsigned int nSel = event.GetSelection(); - strSelection.sprintf(wxT("item %d selected (%schecked)"), nSel, - m_pListBox->IsChecked(nSel) ? wxT("") : wxT("not ")); + strSelection.Printf(wxT("item %d selected (%schecked)"), nSel, + m_pListBox->IsChecked(nSel) ? wxT("") : wxT("not ")); SetStatusText(strSelection); +#else + wxUnusedVar(event); +#endif // wxUSE_STATUSBAR } -void OwnerDrawnFrame::OnListboxDblClick(wxCommandEvent& event) +void OwnerDrawnFrame::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); dialog.ShowModal(); } void OwnerDrawnFrame::OnCheckboxToggle(wxCommandEvent& event) { +#if wxUSE_STATUSBAR wxString strSelection; unsigned int nItem = event.GetInt(); - strSelection.sprintf(wxT("item %d was %schecked"), nItem, - m_pListBox->IsChecked(nItem) ? wxT("") : wxT("un")); + strSelection.Printf(wxT("item %d was %schecked"), nItem, + m_pListBox->IsChecked(nItem) ? wxT("") : wxT("un")); SetStatusText(strSelection); +#else + wxUnusedVar(event); +#endif // wxUSE_STATUSBAR }