+
+void DnDFrame::OnDrag(wxCommandEvent& WXUNUSED(event))
+{
+ wxString strText = wxGetTextFromUser
+ (
+ "After you enter text in this dialog, press any mouse\n"
+ "button in the bottom (empty) part of the frame and \n"
+ "drag it anywhere - you will be in fact dragging the\n"
+ "text object containing this text",
+ "Please enter some text", m_strText, this
+ );
+
+ m_strText = strText;
+}
+
+void DnDFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
+{
+ wxMessageBox("Drag-&-Drop Demo\n"
+ "Please see \"Help|Help...\" for details\n"
+ "Copyright (c) 1998 Vadim Zeitlin",
+ "About wxDnD",
+ wxICON_INFORMATION | wxOK,
+ this);
+}
+
+void DnDFrame::OnHelp(wxCommandEvent& /* event */)
+{
+ wxMessageDialog dialog(this,
+ "This small program demonstrates drag & drop support in wxWindows. The program window\n"
+ "consists of 3 parts: the bottom pane is for debug messages, so that you can see what's\n"
+ "going on inside. The top part is split into 2 listboxes, the left one accepts files\n"
+ "and the right one accepts text.\n"
+ "\n"
+ "To test wxDropTarget: open wordpad (write.exe), select some text in it and drag it to\n"
+ "the right listbox (you'll notice the usual visual feedback, i.e. the cursor will change).\n"
+ "Also, try dragging some files (you can select several at once) from Windows Explorer (or \n"
+ "File Manager) to the left pane. Hold down Ctrl/Shift keys when you drop text (doesn't \n"
+ "work with files) and see what changes.\n"
+ "\n"
+ "To test wxDropSource: just press any mouse button on the empty zone of the window and drag\n"
+ "it to wordpad or any other droptarget accepting text (and of course you can just drag it\n"
+ "to the right pane). Due to a lot of trace messages, the cursor might take some time to \n"
+ "change, don't release the mouse button until it does. You can change the string being\n"
+ "dragged in in \"File|Test drag...\" dialog.\n"
+ "\n"
+ "\n"
+ "Please send all questions/bug reports/suggestions &c to \n"
+ "Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>",
+ "wxDnD Help");
+
+ dialog.ShowModal();
+}
+
+void DnDFrame::OnLogClear(wxCommandEvent& /* event */ )
+{
+ m_ctrlLog->Clear();
+ m_ctrlText->Clear();
+ m_ctrlFile->Clear();
+}
+
+void DnDFrame::OnLeftDown(wxMouseEvent &WXUNUSED(event) )
+{
+ if ( !m_strText.IsEmpty() )
+ {
+ // start drag operation
+ wxTextDataObject textData(m_strText);
+/*
+ wxFileDataObject textData;
+ textData.AddFile( "/file1.txt" );
+ textData.AddFile( "/file2.txt" );
+*/
+ wxDropSource source(textData, this,
+ wxDROP_ICON(dnd_copy),
+ wxDROP_ICON(dnd_move),
+ wxDROP_ICON(dnd_none));
+
+ const char *pc;
+
+ switch ( source.DoDragDrop(TRUE) )
+ {
+ case wxDragError: pc = "Error!"; break;
+ case wxDragNone: pc = "Nothing"; break;
+ case wxDragCopy: pc = "Copied"; break;
+ case wxDragMove: pc = "Moved"; break;
+ case wxDragCancel: pc = "Cancelled"; break;
+ default: pc = "Huh?"; break;
+ }
+
+ SetStatusText(wxString("Drag result: ") + pc);
+ }
+}
+
+void DnDFrame::OnRightDown(wxMouseEvent &event )
+{
+ wxMenu menu("Dnd sample menu");
+
+ menu.Append(Menu_Drag, "&Test drag...");
+ menu.AppendSeparator();
+ menu.Append(Menu_About, "&About");
+
+ PopupMenu( &menu, event.GetX(), event.GetY() );
+}
+
+DnDFrame::~DnDFrame()
+{
+ if ( m_pLog != NULL ) {
+ if ( wxLog::SetActiveTarget(m_pLogPrev) == m_pLog )
+ delete m_pLog;
+ }
+}
+
+// ---------------------------------------------------------------------------
+// bitmap clipboard
+// ---------------------------------------------------------------------------
+
+void DnDFrame::OnCopyBitmap(wxCommandEvent& WXUNUSED(event))
+{
+ // PNG support is not always compiled in under Windows, so use BMP there
+#ifdef __WXMSW__
+ wxFileDialog dialog(this, "Open a BMP file", "", "", "BMP files (*.bmp)|*.bmp", 0);
+#else
+ wxFileDialog dialog(this, "Open a PNG file", "", "", "PNG files (*.png)|*.png", 0);
+#endif
+
+ if (dialog.ShowModal() != wxID_OK)
+ {
+ wxLogMessage( _T("Aborted file open") );
+ return;
+ }
+
+ if (dialog.GetPath().IsEmpty())
+ {
+ wxLogMessage( _T("Returned empty string.") );
+ return;
+ }
+
+ if (!wxFileExists(dialog.GetPath()))
+ {
+ wxLogMessage( _T("File doesn't exist.") );
+ return;
+ }
+
+ wxImage image;
+ image.LoadFile( dialog.GetPath(),
+#ifdef __WXMSW__
+ wxBITMAP_TYPE_BMP
+#else
+ wxBITMAP_TYPE_PNG
+#endif
+ );
+ if (!image.Ok())
+ {
+ wxLogError( _T("Invalid image file...") );
+ return;
+ }
+
+ wxLogStatus( _T("Decoding image file...") );
+ wxYield();
+
+ wxBitmap bitmap( image.ConvertToBitmap() );
+
+ if ( !wxTheClipboard->Open() )
+ {
+ wxLogError(_T("Can't open clipboard."));
+
+ return;
+ }
+
+ wxLogMessage( _T("Creating wxBitmapDataObject...") );
+ wxYield();
+
+ if ( !wxTheClipboard->AddData(new wxBitmapDataObject(bitmap)) )
+ {
+ wxLogError(_T("Can't copy image to the clipboard."));
+ }
+ else
+ {
+ wxLogMessage(_T("Image has been put on the clipboard.") );
+ wxLogMessage(_T("You can paste it now and look at it.") );
+ }
+
+ wxTheClipboard->Close();
+}
+
+void DnDFrame::OnPasteBitmap(wxCommandEvent& WXUNUSED(event))
+{
+ if ( !wxTheClipboard->Open() )
+ {
+ wxLogError(_T("Can't open clipboard."));
+
+ return;
+ }
+
+ if ( !wxTheClipboard->IsSupported(wxDF_BITMAP) )
+ {
+ wxLogWarning(_T("No bitmap on clipboard"));
+
+ wxTheClipboard->Close();
+ return;
+ }
+
+ wxBitmapDataObject data;
+ if ( !wxTheClipboard->GetData(data) )
+ {
+ wxLogError(_T("Can't paste bitmap from the clipboard"));
+ }
+ else
+ {
+ const wxBitmap& bmp = data.GetBitmap();
+
+ wxLogMessage(_T("Bitmap %dx%d pasted from the clipboard"),
+ bmp.GetWidth(), bmp.GetHeight());
+ ShowBitmap(bmp);
+ }
+
+ wxTheClipboard->Close();
+}
+
+#ifdef USE_METAFILES
+
+void DnDFrame::OnPasteMetafile(wxCommandEvent& WXUNUSED(event))
+{
+ if ( !wxTheClipboard->Open() )
+ {
+ wxLogError(_T("Can't open clipboard."));
+
+ return;
+ }
+
+ if ( !wxTheClipboard->IsSupported(wxDF_METAFILE) )
+ {
+ wxLogWarning(_T("No metafile on clipboard"));
+ }
+ else
+ {
+ wxMetaFileDataObject data;
+ if ( !wxTheClipboard->GetData(data) )
+ {
+ wxLogError(_T("Can't paste metafile from the clipboard"));
+ }
+ else
+ {
+ const wxMetaFile& mf = data.GetMetafile();
+
+ wxLogMessage(_T("Metafile %dx%d pasted from the clipboard"),
+ mf.GetWidth(), mf.GetHeight());
+
+ ShowMetaFile(mf);
+ }
+ }
+
+ wxTheClipboard->Close();
+}
+
+#endif // USE_METAFILES
+
+// ----------------------------------------------------------------------------
+// file clipboard
+// ----------------------------------------------------------------------------
+
+void DnDFrame::OnCopyFiles(wxCommandEvent& WXUNUSED(event))
+{
+#ifdef __WXMSW__
+ wxFileDialog dialog(this, "Select a file to copy", "", "",
+ "All files (*.*)|*.*", 0);
+
+ wxArrayString filenames;
+ while ( dialog.ShowModal() == wxID_OK )
+ {
+ filenames.Add(dialog.GetPath());
+ }
+
+ if ( !filenames.IsEmpty() )
+ {
+ wxFileDataObject *dobj = new wxFileDataObject;
+ size_t count = filenames.GetCount();
+ for ( size_t n = 0; n < count; n++ )
+ {
+ dobj->AddFile(filenames[n]);
+ }
+
+ wxClipboardLocker locker;
+ if ( !locker )
+ {
+ wxLogError("Can't open clipboard");
+ }
+ else
+ {
+ if ( !wxTheClipboard->AddData(dobj) )
+ {
+ wxLogError("Can't copy file(s) to the clipboard");
+ }
+ else
+ {
+ wxLogStatus(this, "%d file%s copied to the clipboard",
+ count, count == 1 ? "" : "s");
+ }
+ }
+ }
+ else
+ {
+ wxLogStatus(this, "Aborted");
+ }
+#else // !MSW
+ wxLogError("Sorry, not implemented");
+#endif // MSW/!MSW
+}
+
+// ---------------------------------------------------------------------------
+// text clipboard
+// ---------------------------------------------------------------------------
+
+void DnDFrame::OnCopy(wxCommandEvent& WXUNUSED(event))
+{
+ if ( !wxTheClipboard->Open() )
+ {
+ wxLogError(_T("Can't open clipboard."));
+
+ return;
+ }
+
+ if ( !wxTheClipboard->AddData(new wxTextDataObject(m_strText)) )
+ {
+ wxLogError(_T("Can't copy data to the clipboard"));
+ }
+ else
+ {
+ wxLogMessage(_T("Text '%s' put on the clipboard"), m_strText.c_str());
+ }
+
+ wxTheClipboard->Close();
+}
+
+void DnDFrame::OnPaste(wxCommandEvent& WXUNUSED(event))
+{
+ if ( !wxTheClipboard->Open() )
+ {
+ wxLogError(_T("Can't open clipboard."));
+
+ return;
+ }
+
+ if ( !wxTheClipboard->IsSupported(wxDF_TEXT) )
+ {
+ wxLogWarning(_T("No text data on clipboard"));
+
+ wxTheClipboard->Close();
+ return;
+ }
+
+ wxTextDataObject text;
+ if ( !wxTheClipboard->GetData(text) )
+ {
+ wxLogError(_T("Can't paste data from the clipboard"));
+ }
+ else
+ {
+ wxLogMessage(_T("Text '%s' pasted from the clipboard"),
+ text.GetText().c_str());
+ }
+
+ wxTheClipboard->Close();
+}
+
+// ----------------------------------------------------------------------------
+// Notifications called by the base class
+// ----------------------------------------------------------------------------
+
+bool DnDText::OnDropText(wxCoord, wxCoord, const wxString& text)
+{
+ m_pOwner->Append(text);
+
+ return TRUE;
+}
+
+bool DnDFile::OnDropFiles(wxCoord, wxCoord, const wxArrayString& filenames)
+{
+ size_t nFiles = filenames.GetCount();
+ wxString str;
+ str.Printf( _T("%d files dropped"), nFiles);
+ m_pOwner->Append(str);
+ for ( size_t n = 0; n < nFiles; n++ ) {
+ m_pOwner->Append(filenames[n]);
+ }
+
+ return TRUE;
+}
+
+// ----------------------------------------------------------------------------
+// DnDShapeDialog
+// ----------------------------------------------------------------------------
+
+DnDShapeDialog::DnDShapeDialog(wxFrame *parent, DnDShape *shape)
+{
+ m_shape = shape;
+
+ LoadFromResource(parent, "dialogShape");
+
+ m_textX = (wxTextCtrl *)wxFindWindowByName("textX", this);
+ m_textY = (wxTextCtrl *)wxFindWindowByName("textY", this);
+ m_textW = (wxTextCtrl *)wxFindWindowByName("textW", this);
+ m_textH = (wxTextCtrl *)wxFindWindowByName("textH", this);
+
+ m_radio = (wxRadioBox *)wxFindWindowByName("radio", this);
+}
+
+DnDShape *DnDShapeDialog::GetShape() const
+{
+ switch ( m_shapeKind )
+ {
+ default:
+ case DnDShape::None: return NULL;
+ case DnDShape::Triangle: return new DnDTriangularShape(m_pos, m_size, m_col);
+ case DnDShape::Rectangle: return new DnDRectangularShape(m_pos, m_size, m_col);
+ case DnDShape::Ellipse: return new DnDEllipticShape(m_pos, m_size, m_col);
+ }
+}
+
+bool DnDShapeDialog::TransferDataToWindow()
+{
+
+ if ( m_shape )
+ {
+ m_radio->SetSelection(m_shape->GetKind());
+ m_pos = m_shape->GetPosition();
+ m_size = m_shape->GetSize();
+ m_col = m_shape->GetColour();
+ }
+ else
+ {
+ m_radio->SetSelection(DnDShape::None);
+ m_pos = wxPoint(1, 1);
+ m_size = wxSize(100, 100);
+ }
+
+ m_textX->SetValue(wxString() << m_pos.x);
+ m_textY->SetValue(wxString() << m_pos.y);
+ m_textW->SetValue(wxString() << m_size.x);
+ m_textH->SetValue(wxString() << m_size.y);
+
+ return TRUE;
+}
+
+bool DnDShapeDialog::TransferDataFromWindow()
+{
+ m_shapeKind = (DnDShape::Kind)m_radio->GetSelection();
+
+ m_pos.x = atoi(m_textX->GetValue());
+ m_pos.y = atoi(m_textY->GetValue());
+ m_size.x = atoi(m_textW->GetValue());
+ m_size.y = atoi(m_textH->GetValue());
+
+ if ( !m_pos.x || !m_pos.y || !m_size.x || !m_size.y )
+ {
+ wxMessageBox("All sizes and positions should be non null!",
+ "Invalid shape", wxICON_HAND | wxOK, this);
+
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+void DnDShapeDialog::OnColour(wxCommandEvent& WXUNUSED(event))
+{
+ wxColourData data;
+ data.SetChooseFull(TRUE);
+ for (int i = 0; i < 16; i++)
+ {
+ wxColour colour(i*16, i*16, i*16);
+ data.SetCustomColour(i, colour);
+ }
+
+ wxColourDialog dialog(this, &data);
+ if ( dialog.ShowModal() == wxID_OK )
+ {
+ m_col = dialog.GetColourData().GetColour();
+ }
+}
+
+// ----------------------------------------------------------------------------
+// DnDShapeFrame
+// ----------------------------------------------------------------------------
+
+DnDShapeFrame *DnDShapeFrame::ms_lastDropTarget = NULL;
+
+DnDShapeFrame::DnDShapeFrame(wxFrame *parent)
+ : wxFrame(parent, -1, "Shape Frame",
+ wxDefaultPosition, wxSize(250, 150))
+{
+ CreateStatusBar();
+
+ wxMenu *menuShape = new wxMenu;
+ menuShape->Append(Menu_Shape_New, "&New default shape\tCtrl-S");
+ menuShape->Append(Menu_Shape_Edit, "&Edit shape\tCtrl-E");
+ menuShape->AppendSeparator();
+ menuShape->Append(Menu_Shape_Clear, "&Clear shape\tCtrl-L");
+
+ wxMenu *menuClipboard = new wxMenu;
+ menuClipboard->Append(Menu_ShapeClipboard_Copy, "&Copy\tCtrl-C");
+ menuClipboard->Append(Menu_ShapeClipboard_Paste, "&Paste\tCtrl-V");
+
+ wxMenuBar *menubar = new wxMenuBar;
+ menubar->Append(menuShape, "&Shape");
+ menubar->Append(menuClipboard, "&Clipboard");
+
+ SetMenuBar(menubar);
+
+ SetStatusText("Press Ctrl-S to create a new shape");
+
+ SetDropTarget(new DnDShapeDropTarget(this));
+
+ m_shape = NULL;
+
+ SetBackgroundColour(*wxWHITE);
+}
+
+DnDShapeFrame::~DnDShapeFrame()
+{
+ if (m_shape)
+ delete m_shape;
+}
+
+void DnDShapeFrame::SetShape(DnDShape *shape)
+{
+ if (m_shape)
+ delete m_shape;
+ m_shape = shape;
+ Refresh();
+}
+
+// callbacks
+void DnDShapeFrame::OnDrag(wxMouseEvent& event)
+{
+ if ( !m_shape )
+ {
+ event.Skip();
+
+ return;
+ }
+
+ // start drag operation
+ DnDShapeDataObject shapeData(m_shape);
+ wxDropSource source(shapeData, this);
+
+ const char *pc = NULL;
+ switch ( source.DoDragDrop(TRUE) )
+ {
+ default:
+ case wxDragError:
+ wxLogError("An error occured during drag and drop operation");
+ break;
+
+ case wxDragNone:
+ SetStatusText("Nothing happened");
+ break;
+
+ case wxDragCopy:
+ pc = "copied";
+ break;
+
+ case wxDragMove:
+ pc = "moved";
+ if ( ms_lastDropTarget != this )
+ {
+ // don't delete the shape if we dropped it on ourselves!
+ SetShape(NULL);
+ }
+ break;
+
+ case wxDragCancel:
+ SetStatusText("Drag and drop operation cancelled");
+ break;
+ }
+
+ if ( pc )
+ {
+ SetStatusText(wxString("Shape successfully ") + pc);
+ }
+ //else: status text already set
+}
+
+void DnDShapeFrame::OnDrop(wxCoord x, wxCoord y, DnDShape *shape)
+{
+ ms_lastDropTarget = this;
+
+ wxPoint pt(x, y);
+
+ wxString s;
+ s.Printf("Shape dropped at (%ld, %ld)", pt.x, pt.y);
+ SetStatusText(s);
+
+ shape->Move(pt);
+ SetShape(shape);
+}
+
+void DnDShapeFrame::OnEditShape(wxCommandEvent& event)
+{
+ DnDShapeDialog dlg(this, m_shape);
+ if ( dlg.ShowModal() == wxID_OK )
+ {
+ SetShape(dlg.GetShape());
+
+ if ( m_shape )
+ {
+ SetStatusText("You can now drag the shape to another frame");
+ }
+ }
+}
+
+void DnDShapeFrame::OnNewShape(wxCommandEvent& event)
+{
+ SetShape(new DnDEllipticShape(wxPoint(10, 10), wxSize(80, 60), *wxRED));
+
+ SetStatusText("You can now drag the shape to another frame");
+}
+
+void DnDShapeFrame::OnClearShape(wxCommandEvent& event)
+{
+ SetShape(NULL);
+}
+
+void DnDShapeFrame::OnCopyShape(wxCommandEvent& event)
+{
+ if ( m_shape )
+ {
+ wxClipboardLocker clipLocker;
+ if ( !clipLocker )
+ {
+ wxLogError("Can't open the clipboard");
+
+ return;
+ }
+
+ wxTheClipboard->AddData(new DnDShapeDataObject(m_shape));
+ }
+}
+
+void DnDShapeFrame::OnPasteShape(wxCommandEvent& event)
+{
+ wxClipboardLocker clipLocker;
+ if ( !clipLocker )
+ {
+ wxLogError("Can't open the clipboard");
+
+ return;
+ }
+
+ DnDShapeDataObject shapeDataObject(NULL);
+ if ( wxTheClipboard->GetData(shapeDataObject) )
+ {
+ SetShape(shapeDataObject.GetShape());
+ }
+ else
+ {
+ wxLogStatus("No shape on the clipboard");
+ }
+}
+
+void DnDShapeFrame::OnUpdateUICopy(wxUpdateUIEvent& event)
+{
+ event.Enable( m_shape != NULL );
+}
+
+void DnDShapeFrame::OnUpdateUIPaste(wxUpdateUIEvent& event)
+{
+ event.Enable( wxTheClipboard->IsSupported(wxDataFormat(shapeFormatId)) );
+}
+
+void DnDShapeFrame::OnPaint(wxPaintEvent& event)
+{
+ if ( m_shape )
+ {
+ wxPaintDC dc(this);
+
+ m_shape->Draw(dc);
+ }
+ else
+ {
+ event.Skip();
+ }
+}
+
+// ----------------------------------------------------------------------------
+// DnDShape
+// ----------------------------------------------------------------------------
+
+DnDShape *DnDShape::New(const void *buf)
+{
+ const ShapeDump& dump = *(const ShapeDump *)buf;
+ switch ( dump.k )
+ {
+ case Triangle:
+ return new DnDTriangularShape(wxPoint(dump.x, dump.y),
+ wxSize(dump.w, dump.h),
+ wxColour(dump.r, dump.g, dump.b));
+
+ case Rectangle:
+ return new DnDRectangularShape(wxPoint(dump.x, dump.y),
+ wxSize(dump.w, dump.h),
+ wxColour(dump.r, dump.g, dump.b));
+
+ case Ellipse:
+ return new DnDEllipticShape(wxPoint(dump.x, dump.y),
+ wxSize(dump.w, dump.h),
+ wxColour(dump.r, dump.g, dump.b));
+
+ default:
+ wxFAIL_MSG("invalid shape!");
+ return NULL;
+ }
+}
+
+// ----------------------------------------------------------------------------
+// DnDShapeDataObject
+// ----------------------------------------------------------------------------
+
+#ifdef USE_METAFILES
+
+void DnDShapeDataObject::CreateMetaFile() const
+{
+ wxPoint pos = m_shape->GetPosition();
+ wxSize size = m_shape->GetSize();
+
+ wxMetaFileDC dcMF(wxEmptyString, pos.x + size.x, pos.y + size.y);
+
+ m_shape->Draw(dcMF);
+
+ wxMetafile *mf = dcMF.Close();
+
+ DnDShapeDataObject *self = (DnDShapeDataObject *)this; // const_cast
+ self->m_dobjMetaFile.SetMetafile(*mf);
+ self->m_hasMetaFile = TRUE;
+
+ delete mf;
+}
+
+#endif // Windows
+
+void DnDShapeDataObject::CreateBitmap() const
+{
+ wxPoint pos = m_shape->GetPosition();
+ wxSize size = m_shape->GetSize();
+ int x = pos.x + size.x,
+ y = pos.y + size.y;
+ wxBitmap bitmap(x, y);
+ wxMemoryDC dc;
+ dc.SelectObject(bitmap);
+ dc.SetBrush(wxBrush("white", wxSOLID));
+ dc.Clear();
+ m_shape->Draw(dc);
+ dc.SelectObject(wxNullBitmap);
+
+ DnDShapeDataObject *self = (DnDShapeDataObject *)this; // const_cast
+ self->m_dobjBitmap.SetBitmap(bitmap);
+ self->m_hasBitmap = TRUE;
+}
+
+// ----------------------------------------------------------------------------
+// global functions
+// ----------------------------------------------------------------------------
+
+static void ShowBitmap(const wxBitmap& bitmap)
+{
+ wxFrame *frame = new wxFrame(NULL, -1, _T("Bitmap view"));
+ frame->CreateStatusBar();
+ DnDCanvasBitmap *canvas = new DnDCanvasBitmap(frame);
+ canvas->SetBitmap(bitmap);
+
+ int w = bitmap.GetWidth(),
+ h = bitmap.GetHeight();
+ frame->SetStatusText(wxString::Format(_T("%dx%d"), w, h));
+
+ frame->SetClientSize(w > 100 ? 100 : w, h > 100 ? 100 : h);
+ frame->Show(TRUE);
+}
+
+#ifdef USE_METAFILES
+
+static void ShowMetaFile(const wxMetaFile& metafile)
+{
+ wxFrame *frame = new wxFrame(NULL, -1, _T("Metafile view"));
+ frame->CreateStatusBar();
+ DnDCanvasMetafile *canvas = new DnDCanvasMetafile(frame);
+ canvas->SetMetafile(metafile);
+
+ wxSize size = metafile.GetSize();
+ frame->SetStatusText(wxString::Format(_T("%dx%d"), size.x, size.y));
+
+ frame->SetClientSize(size.x > 100 ? 100 : size.x,
+ size.y > 100 ? 100 : size.y);
+ frame->Show();
+}
+
+#endif // USE_METAFILES
projects / wxWidgets.git / blobdiff