void MyFrame::OnNewWindow(wxCommandEvent& WXUNUSED(event) )
{
// Make another frame, containing a canvas
MyChild *subframe = new MyChild(frame, _T("Canvas Frame"));
wxString title;
title.Printf(_T("Canvas Frame %d"), ++gs_nFrames);
subframe->SetTitle(title);
// Give it an icon
#ifdef __WXMSW__
subframe->SetIcon(wxIcon(_T("chrt_icn")));
#else
subframe->SetIcon(wxIcon( mondrian_xpm ));
#endif
// Make a menubar
wxMenu *file_menu = new wxMenu;
file_menu->Append(MDI_NEW_WINDOW, _T("&New window"));
file_menu->Append(MDI_CHILD_QUIT, _T("&Close child"), _T("Close this window"));
file_menu->Append(MDI_QUIT, _T("&Exit"));
wxMenu *option_menu = new wxMenu;
option_menu->Append(MDI_REFRESH, _T("&Refresh picture"));
option_menu->Append(MDI_CHANGE_TITLE, _T("Change &title...\tCtrl-T"));
option_menu->AppendSeparator();
option_menu->Append(MDI_CHANGE_POSITION, _T("Move frame\tCtrl-M"));
option_menu->Append(MDI_CHANGE_SIZE, _T("Resize frame\tCtrl-S"));
wxMenu *help_menu = new wxMenu;
help_menu->Append(MDI_ABOUT, _T("&About"));
wxMenuBar *menu_bar = new wxMenuBar;
menu_bar->Append(file_menu, _T("&File"));
menu_bar->Append(option_menu, _T("&Child"));
menu_bar->Append(help_menu, _T("&Help"));
// Associate the menu bar with the frame
subframe->SetMenuBar(menu_bar);
#if wxUSE_STATUSBAR
subframe->CreateStatusBar();
subframe->SetStatusText(title);
#endif // wxUSE_STATUSBAR
int width, height;
subframe->GetClientSize(&width, &height);
MyCanvas *canvas = new MyCanvas(subframe, wxPoint(0, 0), wxSize(width, height));
canvas->SetCursor(wxCursor(wxCURSOR_PENCIL));
subframe->canvas = canvas;
// Give it scrollbars
canvas->SetScrollbars(20, 20, 50, 50);
subframe->Show(true);
}
void MyFrame::OnNewWindow(wxCommandEvent& WXUNUSED(event))
{
// Make another frame, containing a canvas
MyChild *subframe = new MyChild(frame, wxT("Canvas Frame"),
wxPoint(10, 10), wxSize(300, 300),
wxDEFAULT_FRAME_STYLE |
wxNO_FULL_REPAINT_ON_RESIZE);
subframe->SetTitle(wxString::Format(wxT("Canvas Frame %d"), winNumber));
winNumber ++;
// Give it an icon (this is ignored in MDI mode: uses resources)
#ifdef __WXMSW__
subframe->SetIcon(wxIcon(wxT("sashtest_icn")));
#endif
#if wxUSE_STATUSBAR
// Give it a status line
subframe->CreateStatusBar();
#endif // wxUSE_STATUSBAR
// Make a menubar
wxMenu *file_menu = new wxMenu;
file_menu->Append(SASHTEST_NEW_WINDOW, wxT("&New window"));
file_menu->Append(SASHTEST_CHILD_QUIT, wxT("&Close child"));
file_menu->Append(SASHTEST_QUIT, wxT("&Exit"));
wxMenu *option_menu = new wxMenu;
// Dummy option
option_menu->Append(SASHTEST_REFRESH, wxT("&Refresh picture"));
wxMenu *help_menu = new wxMenu;
help_menu->Append(SASHTEST_ABOUT, wxT("&About"));
wxMenuBar *menu_bar = new wxMenuBar;
menu_bar->Append(file_menu, wxT("&File"));
menu_bar->Append(option_menu, wxT("&Options"));
menu_bar->Append(help_menu, wxT("&Help"));
// Associate the menu bar with the frame
subframe->SetMenuBar(menu_bar);
int width, height;
subframe->GetClientSize(&width, &height);
MyCanvas *canvas = new MyCanvas(subframe, wxPoint(0, 0), wxSize(width, height));
canvas->SetCursor(wxCursor(wxCURSOR_PENCIL));
subframe->canvas = canvas;
// Give it scrollbars
canvas->SetScrollbars(20, 20, 50, 50);
subframe->Show(true);
}
// The `main program' equivalent, creating the windows and returning the
// main frame
bool MyApp::OnInit()
{
// Create the main frame window
MyFrame* frame = new MyFrame(NULL, _T("Tree Test"), wxDefaultPosition, wxSize(400, 550));
#if wxUSE_STATUSBAR
// Give it a status line
frame->CreateStatusBar(2);
#endif // wxUSE_STATUSBAR
// Give it an icon
#ifdef __WINDOWS__
wxIcon icon(_T("tree_icn"));
frame->SetIcon(icon);
#endif
// Make a menubar
wxMenu *file_menu = new wxMenu;
file_menu->Append(TEST_LEFT_RIGHT, _T("&Left to right"), _T("Redraw left to right"));
file_menu->Append(TEST_TOP_BOTTOM, _T("&Top to bottom"), _T("Redraw top to bottom"));
file_menu->AppendSeparator();
file_menu->Append(TEST_QUIT, _T("E&xit"), _T("Quit program"));
wxMenu *help_menu = new wxMenu;
help_menu->Append(TEST_ABOUT, _T("&About"), _T("About Tree Test"));
wxMenuBar* menu_bar = new wxMenuBar;
menu_bar->Append(file_menu, _T("&File"));
menu_bar->Append(help_menu, _T("&Help"));
// Associate the menu bar with the frame
frame->SetMenuBar(menu_bar);
MyCanvas *canvas = new MyCanvas(frame);
// Give it scrollbars: the virtual canvas is 20 * 50 = 1000 pixels in each direction
canvas->SetScrollbars(20, 20, 50, 50);
frame->canvas = canvas;
myTree = new wxTreeLayoutStored();
wxClientDC dc(canvas);
wxFont font(10, wxROMAN, wxNORMAL, wxBOLD);
dc.SetFont(font);
TreeTest(*myTree, dc);
frame->Show(true);
#if wxUSE_STATUSBAR
frame->SetStatusText(_T("Hello, tree!"));
#endif // wxUSE_STATUSBAR
// Return the main frame window
return true;
}
// Creates a canvas. Called from view.cpp when a new drawing
// view is created.
MyCanvas *MyFrame::CreateCanvas(wxView *view, wxMDIChildFrame *parent)
{
int width, height;
parent->GetClientSize(&width, &height);
// Non-retained canvas
MyCanvas *canvas = new MyCanvas(view, parent, wxPoint(0, 0), wxSize(width, height), 0);
canvas->SetCursor(wxCursor(wxCURSOR_PENCIL));
// Give it scrollbars
canvas->SetScrollbars(20, 20, 50, 50);
return canvas;
}
bool MyApp::OnInit(void)
{
wxInitAllImageHandlers();
// Set the font path and working directory
wxFileName exePath = wxStandardPaths::Get().GetExecutablePath();
#ifdef __WXMAC__
wxString fontPath = exePath.GetPathWithSep() + wxT("../../../../../lib/fonts");
wxString cwdPath = exePath.GetPathWithSep() + wxT("../../..");
#else
wxString fontPath = exePath.GetPathWithSep() + wxT("../../lib/fonts");
wxString cwdPath = exePath.GetPath();
#endif
wxPdfFontManager::GetFontManager()->AddSearchPath(fontPath);
wxSetWorkingDirectory(cwdPath);
#if wxCHECK_VERSION(2,9,0)
m_testFont.Create(10, wxFONTFAMILY_SWISS, wxFONTSTYLE_NORMAL, wxFONTWEIGHT_NORMAL);
#else
m_testFont.Create(10, wxSWISS, wxNORMAL, wxNORMAL);
#endif
g_printData = new wxPrintData;
// You could set an initial paper size here
// g_printData->SetPaperId(wxPAPER_LETTER); // for Americans
// g_printData->SetPaperId(wxPAPER_A4); // for everyone else
g_pageSetupData = new wxPageSetupDialogData;
// copy over initial paper size from print record
(*g_pageSetupData) = *g_printData;
// Set some initial page margins in mm.
g_pageSetupData->SetMarginTopLeft(wxPoint(15, 15));
g_pageSetupData->SetMarginBottomRight(wxPoint(15, 15));
// Create the main frame window
frame = new MyFrame((wxFrame *) NULL, _T("wxWidgets Printing Demo"),
wxPoint(0, 0), wxSize(400, 400));
#if wxUSE_STATUSBAR
// Give it a status line
frame->CreateStatusBar(2);
#endif // wxUSE_STATUSBAR
// Load icon and bitmap
frame->SetIcon( wxICON( mondrian) );
// Make a menubar
wxMenu *file_menu = new wxMenu;
file_menu->Append(WXPRINT_PRINT, _T("&Print..."), _T("Print"));
file_menu->Append(WXPRINT_PDF, _T("PDF..."), _T("PDF"));
file_menu->Append(WXPRINT_PAGE_SETUP, _T("Page Set&up..."), _T("Page setup"));
#ifdef __WXMAC__
file_menu->Append(WXPRINT_PAGE_MARGINS, _T("Page Margins..."), _T("Page margins"));
#endif
file_menu->Append(WXPRINT_PREVIEW, _T("Print Pre&view"), _T("Preview"));
#if wxUSE_ACCEL
// Accelerators
wxAcceleratorEntry entries[1];
entries[0].Set(wxACCEL_CTRL, (int) 'V', WXPRINT_PREVIEW);
wxAcceleratorTable accel(1, entries);
frame->SetAcceleratorTable(accel);
#endif
#if defined(__WXMSW__) && wxTEST_POSTSCRIPT_IN_MSW
file_menu->AppendSeparator();
file_menu->Append(WXPRINT_PRINT_PS, _T("Print PostScript..."), _T("Print (PostScript)"));
file_menu->Append(WXPRINT_PAGE_SETUP_PS, _T("Page Setup PostScript..."), _T("Page setup (PostScript)"));
file_menu->Append(WXPRINT_PREVIEW_PS, _T("Print Preview PostScript"), _T("Preview (PostScript)"));
#endif
file_menu->AppendSeparator();
file_menu->Append(WXPRINT_ANGLEUP, _T("Angle up\tAlt-U"), _T("Raise rotated text angle"));
file_menu->Append(WXPRINT_ANGLEDOWN, _T("Angle down\tAlt-D"), _T("Lower rotated text angle"));
file_menu->AppendSeparator();
file_menu->Append(WXPRINT_QUIT, _T("E&xit"), _T("Exit program"));
wxMenu *help_menu = new wxMenu;
help_menu->Append(WXPRINT_ABOUT, _T("&About"), _T("About this demo"));
wxMenuBar *menu_bar = new wxMenuBar;
menu_bar->Append(file_menu, _T("&File"));
menu_bar->Append(help_menu, _T("&Help"));
// Associate the menu bar with the frame
frame->SetMenuBar(menu_bar);
MyCanvas *canvas = new MyCanvas(frame, wxPoint(0, 0), wxSize(100, 100), wxRETAINED|wxHSCROLL|wxVSCROLL);
// Give it scrollbars: the virtual canvas is 20 * 50 = 1000 pixels in each direction
canvas->SetScrollbars(20, 20, 50, 50);
frame->canvas = canvas;
frame->Centre(wxBOTH);
frame->Show();
#if wxUSE_STATUSBAR
frame->SetStatusText(_T("Printing demo"));
#endif // wxUSE_STATUSBAR
SetTopWindow(frame);
return true;
}