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);
}
wxFrame *MyApp::CreateFrame()
{
MyChild *subframe = new MyChild(NULL, _T("Canvas Frame"), wxPoint(10, 10), wxSize(300, 300),
wxDEFAULT_FRAME_STYLE);
subframe->SetTitle(_T("wxWidgets canvas frame"));
// Give it a status line
subframe->CreateStatusBar();
// Make a menubar
wxMenu *file_menu = new wxMenu;
file_menu->Append(HELLO_NEW, _T("&New MFC Window"));
file_menu->Append(HELLO_QUIT, _T("&Close"));
wxMenuBar *menu_bar = new wxMenuBar;
menu_bar->Append(file_menu, _T("&File"));
// 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;
subframe->Show(true);
// Return the main frame window
return subframe;
}
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);
}
// 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;
}
