X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/3d8dea7e2e10502846e18189a8d894e27effdb23..0cdd04ad993f86710bc5c9d9c8c12ec25a34ac71:/samples/mdi/mdi.cpp diff --git a/samples/mdi/mdi.cpp b/samples/mdi/mdi.cpp index eb98b73dee..dbad766691 100644 --- a/samples/mdi/mdi.cpp +++ b/samples/mdi/mdi.cpp @@ -5,7 +5,7 @@ // Modified by: // Created: 04/01/98 // RCS-ID: $Id$ -// Copyright: (c) Julian Smart and Markus Holzem +// Copyright: (c) Julian Smart // Licence: wxWindows license ///////////////////////////////////////////////////////////////////////////// @@ -17,11 +17,6 @@ // headers // --------------------------------------------------------------------------- -#ifdef __VMS -#define XtDisplay XTDISPLAY -#define XtWindow XTWINDOW -#endif - // For compilers that support precompilation, includes "wx/wx.h". #include "wx/wxprec.h" @@ -34,20 +29,23 @@ #include "wx/mdi.h" #endif -#include - -#if defined(__WXGTK__) || defined(__WXMOTIF__) - #include "mondrian.xpm" - #include "bitmaps/new.xpm" - #include "bitmaps/open.xpm" - #include "bitmaps/save.xpm" - #include "bitmaps/copy.xpm" - #include "bitmaps/cut.xpm" - #include "bitmaps/paste.xpm" - #include "bitmaps/print.xpm" - #include "bitmaps/help.xpm" +#include "wx/toolbar.h" + +#if !defined(__WXMSW__) + #include "../sample.xpm" + #include "chart.xpm" #endif +#include "bitmaps/new.xpm" +#include "bitmaps/open.xpm" +#include "bitmaps/save.xpm" +#include "bitmaps/copy.xpm" +#include "bitmaps/cut.xpm" +#include "bitmaps/paste.xpm" +#include "bitmaps/print.xpm" +#include "bitmaps/help.xpm" + + #include "mdi.h" IMPLEMENT_APP(MyApp) @@ -75,7 +73,6 @@ BEGIN_EVENT_TABLE(MyFrame, wxMDIParentFrame) EVT_MENU(MDI_QUIT, MyFrame::OnQuit) EVT_CLOSE(MyFrame::OnClose) - EVT_SIZE(MyFrame::OnSize) END_EVENT_TABLE() @@ -89,7 +86,10 @@ BEGIN_EVENT_TABLE(MyChild, wxMDIChildFrame) EVT_MENU(MDI_CHANGE_POSITION, MyChild::OnChangePosition) EVT_MENU(MDI_CHANGE_SIZE, MyChild::OnChangeSize) - EVT_UPDATE_UI(MDI_REFRESH, MyChild::OnUpdateRefresh) +#if wxUSE_CLIPBOARD + EVT_MENU(wxID_PASTE, MyChild::OnPaste) + EVT_UPDATE_UI(wxID_PASTE, MyChild::OnUpdatePaste) +#endif // wxUSE_CLIPBOARD EVT_SIZE(MyChild::OnSize) EVT_MOVE(MyChild::OnMove) @@ -114,49 +114,45 @@ bool MyApp::OnInit() { // Create the main frame window - frame = new MyFrame((wxFrame *)NULL, -1, "MDI Demo", - wxPoint(-1, -1), wxSize(500, 400), + frame = new MyFrame((wxFrame *)NULL, wxID_ANY, _T("MDI Demo"), + wxDefaultPosition, wxSize(500, 400), wxDEFAULT_FRAME_STYLE | wxHSCROLL | wxVSCROLL); -#ifdef __WXMSW__ #if 0 // Experimental: change the window menu wxMenu* windowMenu = new wxMenu; - windowMenu->Append(5000, "My menu item!"); + windowMenu->Append(5000, _T("My menu item!")); frame->SetWindowMenu(windowMenu); -#endif #endif // Give it an icon -#ifdef __WXMSW__ - frame->SetIcon(wxIcon("mdi_icn")); -#else - frame->SetIcon(wxIcon( mondrian_xpm )); -#endif + frame->SetIcon(wxICON(sample)); // Make a menubar wxMenu *file_menu = new wxMenu; - file_menu->Append(MDI_NEW_WINDOW, "&New window\tCtrl-N", "Create a new child window"); - file_menu->Append(MDI_QUIT, "&Exit\tAlt-X", "Quit the program"); + file_menu->Append(MDI_NEW_WINDOW, _T("&New window\tCtrl-N"), _T("Create a new child window")); + file_menu->Append(MDI_QUIT, _T("&Exit\tAlt-X"), _T("Quit the program")); wxMenu *help_menu = new wxMenu; - help_menu->Append(MDI_ABOUT, "&About\tF1"); + help_menu->Append(MDI_ABOUT, _T("&About\tF1")); wxMenuBar *menu_bar = new wxMenuBar; - menu_bar->Append(file_menu, "&File"); - menu_bar->Append(help_menu, "&Help"); + 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); +#if wxUSE_STATUSBAR frame->CreateStatusBar(); +#endif // wxUSE_STATUSBAR - frame->Show(TRUE); + frame->Show(true); SetTopWindow(frame); - return TRUE; + return true; } // --------------------------------------------------------------------------- @@ -172,13 +168,16 @@ MyFrame::MyFrame(wxWindow *parent, const long style) : wxMDIParentFrame(parent, id, title, pos, size, style) { - textWindow = new wxTextCtrl(this, -1, "A help window", + textWindow = new wxTextCtrl(this, wxID_ANY, _T("A help window"), wxDefaultPosition, wxDefaultSize, wxTE_MULTILINE | wxSUNKEN_BORDER); +#if wxUSE_TOOLBAR CreateToolBar(wxNO_BORDER | wxTB_FLAT | wxTB_HORIZONTAL); InitToolBar(GetToolBar()); +#endif // wxUSE_TOOLBAR +#if wxUSE_ACCEL // Accelerators wxAcceleratorEntry entries[3]; entries[0].Set(wxACCEL_CTRL, (int) 'N', MDI_NEW_WINDOW); @@ -186,6 +185,7 @@ MyFrame::MyFrame(wxWindow *parent, entries[2].Set(wxACCEL_CTRL, (int) 'A', MDI_ABOUT); wxAcceleratorTable accel(3, entries); SetAcceleratorTable(accel); +#endif // wxUSE_ACCEL } void MyFrame::OnClose(wxCloseEvent& event) @@ -194,7 +194,7 @@ void MyFrame::OnClose(wxCloseEvent& event) { wxString msg; msg.Printf(_T("%d windows still open, close anyhow?"), gs_nFrames); - if ( wxMessageBox(msg, "Please confirm", + if ( wxMessageBox(msg, _T("Please confirm"), wxICON_QUESTION | wxYES_NO) != wxYES ) { event.Veto(); @@ -213,17 +213,15 @@ void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event)) void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event) ) { - (void)wxMessageBox("wxWindows 2.0 MDI Demo\n" - "Author: Julian Smart (c) 1997\n" - "Usage: mdi.exe", "About MDI Demo"); + (void)wxMessageBox(_T("wxWidgets 2.0 MDI Demo\n") + _T("Author: Julian Smart (c) 1997\n") + _T("Usage: mdi.exe"), _T("About MDI Demo")); } void MyFrame::OnNewWindow(wxCommandEvent& WXUNUSED(event) ) { // Make another frame, containing a canvas - MyChild *subframe = new MyChild(frame, "Canvas Frame", - wxPoint(-1, -1), wxSize(-1, -1), - wxDEFAULT_FRAME_STYLE); + MyChild *subframe = new MyChild(frame, _T("Canvas Frame")); wxString title; title.Printf(_T("Canvas Frame %d"), ++gs_nFrames); @@ -231,38 +229,45 @@ void MyFrame::OnNewWindow(wxCommandEvent& WXUNUSED(event) ) subframe->SetTitle(title); // Give it an icon -#ifdef __WXMSW__ - subframe->SetIcon(wxIcon("chrt_icn")); -#else - subframe->SetIcon(wxIcon( mondrian_xpm )); -#endif + subframe->SetIcon(wxICON(chart)); +#if wxUSE_MENUS // Make a menubar wxMenu *file_menu = new wxMenu; - file_menu->Append(MDI_NEW_WINDOW, "&New window\tCtrl-N"); - file_menu->Append(MDI_CHILD_QUIT, "&Close child", "Close this window"); - file_menu->Append(MDI_QUIT, "&Exit\tAlt-X"); + 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, "&Refresh picture\tF5"); - option_menu->Append(MDI_CHANGE_TITLE, "Change &title...\tCtrl-T"); + 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")); +#if wxUSE_CLIPBOARD + option_menu->AppendSeparator(); + option_menu->Append(wxID_PASTE, _T("Copy text from clipboard\tCtrl-V")); +#endif // wxUSE_CLIPBOARD wxMenu *help_menu = new wxMenu; - help_menu->Append(MDI_ABOUT, "&About\tF1"); + help_menu->Append(MDI_ABOUT, _T("&About")); wxMenuBar *menu_bar = new wxMenuBar; - menu_bar->Append(file_menu, "&File"); - menu_bar->Append(option_menu, "&Options"); - menu_bar->Append(help_menu, "&Help"); + 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); +#endif // wxUSE_MENUS +#if wxUSE_STATUSBAR subframe->CreateStatusBar(); subframe->SetStatusText(title); +#endif // wxUSE_STATUSBAR int width, height; subframe->GetClientSize(&width, &height); @@ -273,74 +278,60 @@ void MyFrame::OnNewWindow(wxCommandEvent& WXUNUSED(event) ) // Give it scrollbars canvas->SetScrollbars(20, 20, 50, 50); - subframe->Show(TRUE); + subframe->Show(true); } -void MyFrame::OnSize(wxSizeEvent& WXUNUSED(event)) +void MyFrame::OnSize(wxSizeEvent& + #ifdef __WXUNIVERSAL__ + event + #else + WXUNUSED(event) + #endif + ) { int w, h; GetClientSize(&w, &h); textWindow->SetSize(0, 0, 200, h); GetClientWindow()->SetSize(200, 0, w - 200, h); + + // FIXME: On wxX11, we need the MDI frame to process this + // event, but on other platforms this should not + // be done. +#ifdef __WXUNIVERSAL__ + event.Skip(); +#endif } +#if wxUSE_TOOLBAR void MyFrame::InitToolBar(wxToolBar* toolBar) { - wxBitmap* bitmaps[8]; - -#ifdef __WXMSW__ - bitmaps[0] = new wxBitmap("icon1", wxBITMAP_TYPE_RESOURCE); - bitmaps[1] = new wxBitmap("icon2", wxBITMAP_TYPE_RESOURCE); - bitmaps[2] = new wxBitmap("icon3", wxBITMAP_TYPE_RESOURCE); - bitmaps[3] = new wxBitmap("icon4", wxBITMAP_TYPE_RESOURCE); - bitmaps[4] = new wxBitmap("icon5", wxBITMAP_TYPE_RESOURCE); - bitmaps[5] = new wxBitmap("icon6", wxBITMAP_TYPE_RESOURCE); - bitmaps[6] = new wxBitmap("icon7", wxBITMAP_TYPE_RESOURCE); - bitmaps[7] = new wxBitmap("icon8", wxBITMAP_TYPE_RESOURCE); -#else - bitmaps[0] = new wxBitmap( new_xpm ); - bitmaps[1] = new wxBitmap( open_xpm ); - bitmaps[2] = new wxBitmap( save_xpm ); - bitmaps[3] = new wxBitmap( copy_xpm ); - bitmaps[4] = new wxBitmap( cut_xpm ); - bitmaps[5] = new wxBitmap( paste_xpm ); - bitmaps[6] = new wxBitmap( print_xpm ); - bitmaps[7] = new wxBitmap( help_xpm ); -#endif - -#ifdef __WXMSW__ - int width = 24; -#else - int width = 16; -#endif - int currentX = 5; - - toolBar->AddTool( MDI_NEW_WINDOW, *(bitmaps[0]), wxNullBitmap, FALSE, currentX, -1, (wxObject *) NULL, "New file"); - currentX += width + 5; - toolBar->AddTool(1, *bitmaps[1], wxNullBitmap, FALSE, currentX, -1, (wxObject *) NULL, "Open file"); - currentX += width + 5; - toolBar->AddTool(2, *bitmaps[2], wxNullBitmap, FALSE, currentX, -1, (wxObject *) NULL, "Save file"); - currentX += width + 5; + wxBitmap bitmaps[8]; + + bitmaps[0] = wxBitmap( new_xpm ); + bitmaps[1] = wxBitmap( open_xpm ); + bitmaps[2] = wxBitmap( save_xpm ); + bitmaps[3] = wxBitmap( copy_xpm ); + bitmaps[4] = wxBitmap( cut_xpm ); + bitmaps[5] = wxBitmap( paste_xpm ); + bitmaps[6] = wxBitmap( print_xpm ); + bitmaps[7] = wxBitmap( help_xpm ); + + toolBar->AddTool(MDI_NEW_WINDOW, _T("New"), bitmaps[0], _T("New file")); + toolBar->AddTool(1, _T("Open"), bitmaps[1], _T("Open file")); + toolBar->AddTool(2, _T("Save"), bitmaps[2], _T("Save file")); toolBar->AddSeparator(); - toolBar->AddTool(3, *bitmaps[3], wxNullBitmap, FALSE, currentX, -1, (wxObject *) NULL, "Copy"); - currentX += width + 5; - toolBar->AddTool(4, *bitmaps[4], wxNullBitmap, FALSE, currentX, -1, (wxObject *) NULL, "Cut"); - currentX += width + 5; - toolBar->AddTool(5, *bitmaps[5], wxNullBitmap, FALSE, currentX, -1, (wxObject *) NULL, "Paste"); - currentX += width + 5; + toolBar->AddTool(3, _T("Copy"), bitmaps[3], _T("Copy")); + toolBar->AddTool(4, _T("Cut"), bitmaps[4], _T("Cut")); + toolBar->AddTool(5, _T("Paste"), bitmaps[5], _T("Paste")); toolBar->AddSeparator(); - toolBar->AddTool(6, *bitmaps[6], wxNullBitmap, FALSE, currentX, -1, (wxObject *) NULL, "Print"); - currentX += width + 5; + toolBar->AddTool(6, _T("Print"), bitmaps[6], _T("Print")); toolBar->AddSeparator(); - toolBar->AddTool(7, *bitmaps[7], wxNullBitmap, TRUE, currentX, -1, (wxObject *) NULL, "Help"); + toolBar->AddTool(MDI_ABOUT, _T("About"), bitmaps[7], _T("Help")); toolBar->Realize(); - - int i; - for (i = 0; i < 8; i++) - delete bitmaps[i]; } +#endif // wxUSE_TOOLBAR // --------------------------------------------------------------------------- // MyCanvas @@ -348,17 +339,22 @@ void MyFrame::InitToolBar(wxToolBar* toolBar) // Define a constructor for my canvas MyCanvas::MyCanvas(wxWindow *parent, const wxPoint& pos, const wxSize& size) - : wxScrolledWindow(parent, -1, pos, size, - wxSUNKEN_BORDER|wxVSCROLL|wxHSCROLL) + : wxScrolledWindow(parent, wxID_ANY, pos, size, + wxSUNKEN_BORDER | + wxNO_FULL_REPAINT_ON_RESIZE | + wxVSCROLL | wxHSCROLL) { - SetBackgroundColour(wxColour("WHITE")); + SetBackgroundColour(wxColour(_T("WHITE"))); - m_dirty = FALSE; + m_dirty = false; } // Define the repainting behaviour void MyCanvas::OnDraw(wxDC& dc) { + if ( !m_text.empty() ) + dc.DrawText(m_text, 10, 10); + dc.SetFont(*wxSWISS_FONT); dc.SetPen(*wxGREEN_PEN); dc.DrawLine(0, 0, 200, 200); @@ -374,7 +370,7 @@ void MyCanvas::OnDraw(wxDC& dc) dc.DrawSpline(50, 200, 50, 100, 200, 10); #endif // wxUSE_SPLINES dc.DrawLine(50, 230, 200, 230); - dc.DrawText("This is a test string", 50, 230); + dc.DrawText(_T("This is a test string"), 50, 230); wxPoint points[3]; points[0].x = 200; points[0].y = 300; @@ -398,7 +394,7 @@ void MyCanvas::OnEvent(wxMouseEvent& event) dc.SetPen(*wxBLACK_PEN); dc.DrawLine(xpos, ypos, pt.x, pt.y); - m_dirty = TRUE; + m_dirty = true; } xpos = pt.x; @@ -409,13 +405,15 @@ void MyCanvas::OnEvent(wxMouseEvent& event) // MyChild // --------------------------------------------------------------------------- -MyChild::MyChild(wxMDIParentFrame *parent, const wxString& title, - const wxPoint& pos, const wxSize& size, - const long style) - : wxMDIChildFrame(parent, -1, title, pos, size, style) +MyChild::MyChild(wxMDIParentFrame *parent, const wxString& title) + : wxMDIChildFrame(parent, wxID_ANY, title, wxDefaultPosition, wxDefaultSize, + wxDEFAULT_FRAME_STYLE | wxNO_FULL_REPAINT_ON_RESIZE) { canvas = (MyCanvas *) NULL; my_children.Append(this); + + // this should work for MDI frames as well as for normal ones + SetSizeHints(100, 100); } MyChild::~MyChild() @@ -425,12 +423,7 @@ MyChild::~MyChild() void MyChild::OnQuit(wxCommandEvent& WXUNUSED(event)) { - Close(TRUE); -} - -void MyChild::OnUpdateRefresh(wxUpdateUIEvent& event) -{ - event.Enable( canvas && canvas->IsDirty() ); + Close(true); } void MyChild::OnRefresh(wxCommandEvent& WXUNUSED(event)) @@ -439,19 +432,31 @@ void MyChild::OnRefresh(wxCommandEvent& WXUNUSED(event)) canvas->Refresh(); } +void MyChild::OnChangePosition(wxCommandEvent& WXUNUSED(event)) +{ + Move(10, 10); +} + +void MyChild::OnChangeSize(wxCommandEvent& WXUNUSED(event)) +{ + SetClientSize(100, 100); +} + void MyChild::OnChangeTitle(wxCommandEvent& WXUNUSED(event)) { +#if wxUSE_TEXTDLG static wxString s_title = _T("Canvas Frame"); wxString title = wxGetTextFromUser(_T("Enter the new title for MDI child"), _T("MDI sample question"), s_title, - GetParent()); + GetParent()->GetParent()); if ( !title ) return; s_title = title; SetTitle(s_title); +#endif // wxUSE_TEXTDLG } void MyChild::OnActivate(wxActivateEvent& event) @@ -460,11 +465,38 @@ void MyChild::OnActivate(wxActivateEvent& event) canvas->SetFocus(); } +void MyChild::OnMove(wxMoveEvent& event) +{ + // VZ: here everything is totally wrong under MSW, the positions are + // different and both wrong (pos2 is off by 2 pixels for me which seems + // to be the width of the MDI canvas border) + wxPoint pos1 = event.GetPosition(), + pos2 = GetPosition(); + wxLogStatus(wxT("position from event: (%d, %d), from frame (%d, %d)"), + pos1.x, pos1.y, pos2.x, pos2.y); + + event.Skip(); +} + +void MyChild::OnSize(wxSizeEvent& event) +{ + // VZ: under MSW the size event carries the client size (quite + // unexpectedly) *except* for the very first one which has the full + // size... what should it really be? TODO: check under wxGTK + wxSize size1 = event.GetSize(), + size2 = GetSize(), + size3 = GetClientSize(); + wxLogStatus(wxT("size from event: %dx%d, from frame %dx%d, client %dx%d"), + size1.x, size1.y, size2.x, size2.y, size3.x, size3.y); + + event.Skip(); +} + void MyChild::OnClose(wxCloseEvent& event) { if ( canvas && canvas->IsDirty() ) { - if ( wxMessageBox("Really close?", "Please confirm", + if ( wxMessageBox(_T("Really close?"), _T("Please confirm"), wxICON_QUESTION | wxYES_NO) != wxYES ) { event.Veto(); @@ -478,4 +510,22 @@ void MyChild::OnClose(wxCloseEvent& event) event.Skip(); } +#if wxUSE_CLIPBOARD + +#include "wx/clipbrd.h" + +void MyChild::OnPaste(wxCommandEvent& WXUNUSED(event)) +{ + wxClipboardLocker lock; + wxTextDataObject data; + canvas->SetText(wxTheClipboard->GetData(data) ? data.GetText().c_str() + : _T("No text on clipboard")); +} + +void MyChild::OnUpdatePaste(wxUpdateUIEvent& event) +{ + wxClipboardLocker lock; + event.Enable( wxTheClipboard->IsSupported(wxDF_TEXT) ); +} +#endif // wxUSE_CLIPBOARD