X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/13a2eea0f565550406028d2a6fa3e0777933df0b..3d640cfc403ebc5cd96c95f325057b709550c4d1:/samples/drawing/drawing.cpp diff --git a/samples/drawing/drawing.cpp b/samples/drawing/drawing.cpp index 6e15c9c541..ac792382f8 100644 --- a/samples/drawing/drawing.cpp +++ b/samples/drawing/drawing.cpp @@ -17,7 +17,7 @@ // headers // ---------------------------------------------------------------------------- -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(__APPLE__) #pragma implementation "drawing.cpp" #pragma interface "drawing.cpp" #endif @@ -150,7 +150,7 @@ public: void OnPaint(wxPaintEvent &event); void OnMouseMove(wxMouseEvent &event); - void Show(ScreenToShow show) { m_show = show; Refresh(); } + void ToShow(ScreenToShow show) { m_show = show; Refresh(); } // set or remove the clipping region void Clip(bool clip) { m_clip = clip; Refresh(); } @@ -268,10 +268,10 @@ bool MyApp::LoadImages() gs_bmp36 = new wxBitmap; wxPathList pathList; - pathList.Add("."); - pathList.Add(".."); + pathList.Add(_T(".")); + pathList.Add(_T("..")); - wxString path = pathList.FindValidPath("pat4.bmp"); + wxString path = pathList.FindValidPath(_T("pat4.bmp")); if ( !path ) return FALSE; @@ -282,21 +282,21 @@ bool MyApp::LoadImages() wxMask* mask4 = new wxMask(*gs_bmp4_mono, *wxBLACK); gs_bmp4_mono->SetMask(mask4); - path = pathList.FindValidPath("pat36.bmp"); + path = pathList.FindValidPath(_T("pat36.bmp")); if ( !path ) return FALSE; gs_bmp36->LoadFile(path, wxBITMAP_TYPE_BMP); wxMask* mask36 = new wxMask(*gs_bmp36, *wxBLACK); gs_bmp36->SetMask(mask36); - path = pathList.FindValidPath("image.bmp"); + path = pathList.FindValidPath(_T("image.bmp")); if ( !path ) return FALSE; gs_bmpNoMask->LoadFile(path, wxBITMAP_TYPE_BMP); gs_bmpWithMask->LoadFile(path, wxBITMAP_TYPE_BMP); gs_bmpWithColMask->LoadFile(path, wxBITMAP_TYPE_BMP); - path = pathList.FindValidPath("mask.bmp"); + path = pathList.FindValidPath(_T("mask.bmp")); if ( !path ) return FALSE; gs_bmpMask->LoadFile(path, wxBITMAP_TYPE_BMP); @@ -314,7 +314,7 @@ bool MyApp::LoadImages() bool MyApp::OnInit() { // Create the main application window - MyFrame *frame = new MyFrame("Drawing sample", + MyFrame *frame = new MyFrame(_T("Drawing sample"), wxPoint(50, 50), wxSize(550, 340)); // Show it and tell the application that it's our main window @@ -377,6 +377,7 @@ MyCanvas::MyCanvas(MyFrame *parent) m_show = Show_Default; m_smile_bmp = wxBitmap(smile_xpm); m_std_icon = wxArtProvider::GetIcon(wxART_INFORMATION); + m_clip = FALSE; } void MyCanvas::DrawTestBrushes(wxDC& dc) @@ -389,22 +390,22 @@ void MyCanvas::DrawTestBrushes(wxDC& dc) dc.SetBrush(wxBrush(*wxGREEN, wxSOLID)); dc.DrawRectangle(x, y, WIDTH, HEIGHT); - dc.DrawText("Solid green", x + 10, y + 10); + dc.DrawText(_T("Solid green"), x + 10, y + 10); y += HEIGHT; dc.SetBrush(wxBrush(*wxRED, wxCROSSDIAG_HATCH)); dc.DrawRectangle(x, y, WIDTH, HEIGHT); - dc.DrawText("Hatched red", x + 10, y + 10); + dc.DrawText(_T("Hatched red"), x + 10, y + 10); y += HEIGHT; dc.SetBrush(wxBrush(*gs_bmpMask)); dc.DrawRectangle(x, y, WIDTH, HEIGHT); - dc.DrawText("Stipple mono", x + 10, y + 10); + dc.DrawText(_T("Stipple mono"), x + 10, y + 10); y += HEIGHT; dc.SetBrush(wxBrush(*gs_bmpNoMask)); dc.DrawRectangle(x, y, WIDTH, HEIGHT); - dc.DrawText("Stipple colour", x + 10, y + 10); + dc.DrawText(_T("Stipple colour"), x + 10, y + 10); } void MyCanvas::DrawTestPoly(wxDC& dc) @@ -419,13 +420,29 @@ void MyCanvas::DrawTestPoly(wxDC& dc) star[3] = wxPoint(40, 100); star[4] = wxPoint(140, 150); - dc.DrawText("You should see two (irregular) stars below, the left one " - "hatched", 10, 10); - dc.DrawText("except for the central region and the right " - "one entirely hatched", 10, 30); - - dc.DrawPolygon(WXSIZEOF(star), star); - dc.DrawPolygon(WXSIZEOF(star), star, 160, 0, wxWINDING_RULE); + dc.DrawText(_T("You should see two (irregular) stars below, the left one ") + _T("hatched"), 10, 10); + dc.DrawText(_T("except for the central region and the right ") + _T("one entirely hatched"), 10, 30); + dc.DrawText(_T("The third star only has a hatched outline"), 10, 50); + + dc.DrawPolygon(WXSIZEOF(star), star, 0, 30); + dc.DrawPolygon(WXSIZEOF(star), star, 160, 30, wxWINDING_RULE); + + wxPoint star2[10]; + star2[0] = wxPoint(0, 100); + star2[1] = wxPoint(-59, -81); + star2[2] = wxPoint(95, 31); + star2[3] = wxPoint(-95, 31); + star2[4] = wxPoint(59, -81); + star2[5] = wxPoint(0, 80); + star2[6] = wxPoint(-47, -64); + star2[7] = wxPoint(76, 24); + star2[8] = wxPoint(-76, 24); + star2[9] = wxPoint(47, -64); + int count[2] = {5, 5}; + + dc.DrawPolyPolygon(WXSIZEOF(count), count, star2, 450, 150); } void MyCanvas::DrawTestLines( int x, int y, int width, wxDC &dc ) @@ -435,7 +452,7 @@ void MyCanvas::DrawTestLines( int x, int y, int width, wxDC &dc ) dc.DrawText(wxString::Format(wxT("Testing lines of width %d"), width), x + 10, y - 10); dc.DrawRectangle( x+10, y+10, 100, 190 ); - dc.DrawText("Solid/dot/short dash/long dash/dot dash", x + 150, y + 10); + dc.DrawText(_T("Solid/dot/short dash/long dash/dot dash"), x + 150, y + 10); dc.SetPen( wxPen( wxT("black"), width, wxSOLID) ); dc.DrawLine( x+20, y+20, 100, y+20 ); dc.SetPen( wxPen( wxT("black"), width, wxDOT) ); @@ -447,7 +464,7 @@ void MyCanvas::DrawTestLines( int x, int y, int width, wxDC &dc ) dc.SetPen( wxPen( wxT("black"), width, wxDOT_DASH) ); dc.DrawLine( x+20, y+60, 100, y+60 ); - dc.DrawText("Misc hatches", x + 150, y + 70); + dc.DrawText(_T("Misc hatches"), x + 150, y + 70); dc.SetPen( wxPen( wxT("black"), width, wxBDIAGONAL_HATCH) ); dc.DrawLine( x+20, y+70, 100, y+70 ); dc.SetPen( wxPen( wxT("black"), width, wxCROSSDIAG_HATCH) ); @@ -461,20 +478,29 @@ void MyCanvas::DrawTestLines( int x, int y, int width, wxDC &dc ) dc.SetPen( wxPen( wxT("black"), width, wxVERTICAL_HATCH) ); dc.DrawLine( x+20, y+120, 100, y+120 ); - dc.DrawText("User dash", x + 150, y + 140); + dc.DrawText(_T("User dash"), x + 150, y + 140); wxPen ud( wxT("black"), width, wxUSER_DASH ); - wxDash dash1[1]; - dash1[0] = 0; - ud.SetDashes( 1, dash1 ); + wxDash dash1[6]; + dash1[0] = 8; // Long dash <---------+ + dash1[1] = 2; // Short gap | + dash1[2] = 3; // Short dash | + dash1[3] = 2; // Short gap | + dash1[4] = 3; // Short dash | + dash1[5] = 2; // Short gap and repeat + + ud.SetDashes( 6, dash1 ); + dc.SetPen( ud ); dc.DrawLine( x+20, y+140, 100, y+140 ); - dash1[0] = 1; - ud.SetDashes( 1, dash1 ); + dash1[0] = 5; // Make first dash shorter + ud.SetDashes( 6, dash1 ); + dc.SetPen( ud ); dc.DrawLine( x+20, y+150, 100, y+150 ); - dash1[0] = 2; - ud.SetDashes( 1, dash1 ); + dash1[2] = 5; // Make second dash longer + ud.SetDashes( 6, dash1 ); + dc.SetPen( ud ); dc.DrawLine( x+20, y+160, 100, y+160 ); - dash1[0] = 0x7F; - ud.SetDashes( 1, dash1 ); + dash1[4] = 5; // Make third dash longer + ud.SetDashes( 6, dash1 ); + dc.SetPen( ud ); dc.DrawLine( x+20, y+170, 100, y+170 ); } @@ -683,8 +709,8 @@ void MyCanvas::DrawText(wxDC& dc) { // set underlined font for testing dc.SetFont( wxFont(12, wxMODERN, wxNORMAL, wxNORMAL, TRUE) ); - dc.DrawText( "This is text", 110, 10 ); - dc.DrawRotatedText( "That is text", 20, 10, -45 ); + dc.DrawText( _T("This is text"), 110, 10 ); + dc.DrawRotatedText( _T("That is text"), 20, 10, -45 ); // use wxSWISS_FONT and not wxNORMAL_FONT as the latter can't be rotated // under Win9x (it is not TrueType) @@ -701,12 +727,12 @@ void MyCanvas::DrawText(wxDC& dc) dc.SetFont( wxFont( 18, wxSWISS, wxNORMAL, wxNORMAL ) ); - dc.DrawText( "This is Swiss 18pt text.", 110, 40 ); + dc.DrawText( _T("This is Swiss 18pt text."), 110, 40 ); long length; long height; long descent; - dc.GetTextExtent( "This is Swiss 18pt text.", &length, &height, &descent ); + dc.GetTextExtent( _T("This is Swiss 18pt text."), &length, &height, &descent ); text.Printf( wxT("Dimensions are length %ld, height %ld, descent %ld"), length, height, descent ); dc.DrawText( text, 110, 80 ); @@ -718,20 +744,20 @@ void MyCanvas::DrawText(wxDC& dc) // test the logical function effect wxCoord y = 150; dc.SetLogicalFunction(wxINVERT); - dc.DrawText( "There should be no text below", 110, 150 ); + dc.DrawText( _T("There should be no text below"), 110, 150 ); dc.DrawRectangle( 110, y, 100, height ); // twice drawn inverted should result in invisible y += height; - dc.DrawText( "Invisible text", 110, y ); + dc.DrawText( _T("Invisible text"), 110, y ); dc.DrawRectangle( 110, y, 100, height ); - dc.DrawText( "Invisible text", 110, y ); + dc.DrawText( _T("Invisible text"), 110, y ); dc.DrawRectangle( 110, y, 100, height ); dc.SetLogicalFunction(wxCOPY); y += height; dc.DrawRectangle( 110, y, 100, height ); - dc.DrawText( "Visible text", 110, y ); + dc.DrawText( _T("Visible text"), 110, y ); } static const struct @@ -759,13 +785,13 @@ static const struct void MyCanvas::DrawImages(wxDC& dc) { - dc.DrawText("original image", 0, 0); + dc.DrawText(_T("original image"), 0, 0); dc.DrawBitmap(*gs_bmpNoMask, 0, 20, 0); - dc.DrawText("with colour mask", 0, 100); + dc.DrawText(_T("with colour mask"), 0, 100); dc.DrawBitmap(*gs_bmpWithColMask, 0, 120, TRUE); - dc.DrawText("the mask image", 0, 200); + dc.DrawText(_T("the mask image"), 0, 200); dc.DrawBitmap(*gs_bmpMask, 0, 220, 0); - dc.DrawText("masked image", 0, 300); + dc.DrawText(_T("masked image"), 0, 300); dc.DrawBitmap(*gs_bmpWithMask, 0, 320, TRUE); int cx = gs_bmpWithColMask->GetWidth(), @@ -825,19 +851,19 @@ void MyCanvas::DrawCircles(wxDC& dc) y = 100, r = 20; - dc.DrawText("Some circles", 0, y); + dc.DrawText(_T("Some circles"), 0, y); dc.DrawCircle(x, y, r); dc.DrawCircle(x + 2*r, y, r); dc.DrawCircle(x + 4*r, y, r); y += 2*r; - dc.DrawText("And ellipses", 0, y); + dc.DrawText(_T("And ellipses"), 0, y); dc.DrawEllipse(x - r, y, 2*r, r); dc.DrawEllipse(x + r, y, 2*r, r); dc.DrawEllipse(x + 3*r, y, 2*r, r); y += 2*r; - dc.DrawText("And arcs", 0, y); + dc.DrawText(_T("And arcs"), 0, y); dc.DrawArc(x - r, y, x + r, y, x, y); dc.DrawArc(x + 4*r, y, x + 2*r, y, x + 3*r, y); dc.DrawArc(x + 5*r, y, x + 5*r, y, x + 6*r, y); @@ -851,12 +877,12 @@ void MyCanvas::DrawCircles(wxDC& dc) void MyCanvas::DrawRegions(wxDC& dc) { - dc.DrawText("You should see a red rect partly covered by a cyan one " - "on the left", 10, 5); - dc.DrawText("and 5 smileys from which 4 are partially clipped on the right", + dc.DrawText(_T("You should see a red rect partly covered by a cyan one ") + _T("on the left"), 10, 5); + dc.DrawText(_T("and 5 smileys from which 4 are partially clipped on the right"), 10, 5 + dc.GetCharHeight()); - dc.DrawText("The second copy should be identical but right part of it " - "should be offset by 10 pixels.", + dc.DrawText(_T("The second copy should be identical but right part of it ") + _T("should be offset by 10 pixels."), 10, 5 + 2*dc.GetCharHeight()); DrawRegionsHelper(dc, 10, TRUE); @@ -1021,72 +1047,72 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size) SetIcon(wxICON(mondrian)); wxMenu *menuFile = new wxMenu; - menuFile->Append(File_ShowDefault, "&Default screen\tF1"); - menuFile->Append(File_ShowText, "&Text screen\tF2"); - menuFile->Append(File_ShowLines, "&Lines screen\tF3"); - menuFile->Append(File_ShowBrushes, "&Brushes screen\tF4"); - menuFile->Append(File_ShowPolygons, "&Polygons screen\tF5"); - menuFile->Append(File_ShowMask, "&Mask screen\tF6"); - menuFile->Append(File_ShowOps, "&ROP screen\tF7"); - menuFile->Append(File_ShowRegions, "Re&gions screen\tF8"); - menuFile->Append(File_ShowCircles, "&Circles screen\tF9"); + menuFile->Append(File_ShowDefault, _T("&Default screen\tF1")); + menuFile->Append(File_ShowText, _T("&Text screen\tF2")); + menuFile->Append(File_ShowLines, _T("&Lines screen\tF3")); + menuFile->Append(File_ShowBrushes, _T("&Brushes screen\tF4")); + menuFile->Append(File_ShowPolygons, _T("&Polygons screen\tF5")); + menuFile->Append(File_ShowMask, _T("&Mask screen\tF6")); + menuFile->Append(File_ShowOps, _T("&ROP screen\tF7")); + menuFile->Append(File_ShowRegions, _T("Re&gions screen\tF8")); + menuFile->Append(File_ShowCircles, _T("&Circles screen\tF9")); menuFile->AppendSeparator(); - menuFile->AppendCheckItem(File_Clip, "&Clip\tCtrl-C", "Clip/unclip drawing"); + menuFile->AppendCheckItem(File_Clip, _T("&Clip\tCtrl-C"), _T("Clip/unclip drawing")); menuFile->AppendSeparator(); - menuFile->Append(File_About, "&About...\tCtrl-A", "Show about dialog"); + menuFile->Append(File_About, _T("&About...\tCtrl-A"), _T("Show about dialog")); menuFile->AppendSeparator(); - menuFile->Append(File_Quit, "E&xit\tAlt-X", "Quit this program"); + menuFile->Append(File_Quit, _T("E&xit\tAlt-X"), _T("Quit this program")); wxMenu *menuMapMode = new wxMenu; - menuMapMode->Append( MapMode_Text, "&TEXT map mode" ); - menuMapMode->Append( MapMode_Lometric, "&LOMETRIC map mode" ); - menuMapMode->Append( MapMode_Twips, "T&WIPS map mode" ); - menuMapMode->Append( MapMode_Points, "&POINTS map mode" ); - menuMapMode->Append( MapMode_Metric, "&METRIC map mode" ); + menuMapMode->Append( MapMode_Text, _T("&TEXT map mode") ); + menuMapMode->Append( MapMode_Lometric, _T("&LOMETRIC map mode") ); + menuMapMode->Append( MapMode_Twips, _T("T&WIPS map mode") ); + menuMapMode->Append( MapMode_Points, _T("&POINTS map mode") ); + menuMapMode->Append( MapMode_Metric, _T("&METRIC map mode") ); wxMenu *menuUserScale = new wxMenu; - menuUserScale->Append( UserScale_StretchHoriz, "Stretch &horizontally\tCtrl-H" ); - menuUserScale->Append( UserScale_ShrinkHoriz, "Shrin&k horizontally\tCtrl-G" ); - menuUserScale->Append( UserScale_StretchVertic, "Stretch &vertically\tCtrl-V" ); - menuUserScale->Append( UserScale_ShrinkVertic, "&Shrink vertically\tCtrl-W" ); + menuUserScale->Append( UserScale_StretchHoriz, _T("Stretch &horizontally\tCtrl-H") ); + menuUserScale->Append( UserScale_ShrinkHoriz, _T("Shrin&k horizontally\tCtrl-G") ); + menuUserScale->Append( UserScale_StretchVertic, _T("Stretch &vertically\tCtrl-V") ); + menuUserScale->Append( UserScale_ShrinkVertic, _T("&Shrink vertically\tCtrl-W") ); menuUserScale->AppendSeparator(); - menuUserScale->Append( UserScale_Restore, "&Restore to normal\tCtrl-0" ); + menuUserScale->Append( UserScale_Restore, _T("&Restore to normal\tCtrl-0") ); wxMenu *menuAxis = new wxMenu; - menuAxis->Append( AxisMirror_Horiz, "Mirror horizontally\tCtrl-M", "", TRUE ); - menuAxis->Append( AxisMirror_Vertic, "Mirror vertically\tCtrl-N", "", TRUE ); + menuAxis->Append( AxisMirror_Horiz, _T("Mirror horizontally\tCtrl-M"), _T(""), TRUE ); + menuAxis->Append( AxisMirror_Vertic, _T("Mirror vertically\tCtrl-N"), _T(""), TRUE ); wxMenu *menuLogical = new wxMenu; - menuLogical->Append( LogicalOrigin_MoveDown, "Move &down\tCtrl-D" ); - menuLogical->Append( LogicalOrigin_MoveUp, "Move &up\tCtrl-U" ); - menuLogical->Append( LogicalOrigin_MoveLeft, "Move &right\tCtrl-L" ); - menuLogical->Append( LogicalOrigin_MoveRight, "Move &left\tCtrl-R" ); + menuLogical->Append( LogicalOrigin_MoveDown, _T("Move &down\tCtrl-D") ); + menuLogical->Append( LogicalOrigin_MoveUp, _T("Move &up\tCtrl-U") ); + menuLogical->Append( LogicalOrigin_MoveLeft, _T("Move &right\tCtrl-L") ); + menuLogical->Append( LogicalOrigin_MoveRight, _T("Move &left\tCtrl-R") ); menuLogical->AppendSeparator(); - menuLogical->Append( LogicalOrigin_Set, "Set to (&100, 100)\tShift-Ctrl-1" ); - menuLogical->Append( LogicalOrigin_Restore, "&Restore to normal\tShift-Ctrl-0" ); + menuLogical->Append( LogicalOrigin_Set, _T("Set to (&100, 100)\tShift-Ctrl-1") ); + menuLogical->Append( LogicalOrigin_Restore, _T("&Restore to normal\tShift-Ctrl-0") ); wxMenu *menuColour = new wxMenu; - menuColour->Append( Colour_TextForeground, "Text &foreground..." ); - menuColour->Append( Colour_TextBackground, "Text &background..." ); - menuColour->Append( Colour_Background, "Background &colour..." ); - menuColour->Append( Colour_BackgroundMode, "&Opaque/transparent\tCtrl-B", "", TRUE ); - menuColour->Append( Colour_TextureBackgound, "Draw textured back&ground\tCtrl-T", "", TRUE); + menuColour->Append( Colour_TextForeground, _T("Text &foreground...") ); + menuColour->Append( Colour_TextBackground, _T("Text &background...") ); + menuColour->Append( Colour_Background, _T("Background &colour...") ); + menuColour->Append( Colour_BackgroundMode, _T("&Opaque/transparent\tCtrl-B"), _T(""), TRUE ); + menuColour->Append( Colour_TextureBackgound, _T("Draw textured back&ground\tCtrl-T"), _T(""), TRUE); // now append the freshly created menu to the menu bar... wxMenuBar *menuBar = new wxMenuBar; - menuBar->Append(menuFile, "&File"); - menuBar->Append(menuMapMode, "&Mode"); - menuBar->Append(menuUserScale, "&Scale"); - menuBar->Append(menuAxis, "&Axis"); - menuBar->Append(menuLogical, "&Origin"); - menuBar->Append(menuColour, "&Colours"); + menuBar->Append(menuFile, _T("&File")); + menuBar->Append(menuMapMode, _T("&Mode")); + menuBar->Append(menuUserScale, _T("&Scale")); + menuBar->Append(menuAxis, _T("&Axis")); + menuBar->Append(menuLogical, _T("&Origin")); + menuBar->Append(menuColour, _T("&Colours")); // ... and attach this menu bar to the frame SetMenuBar(menuBar); // create a status bar just for fun (by default with 1 pane only) CreateStatusBar(2); - SetStatusText("Welcome to wxWindows!"); + SetStatusText(_T("Welcome to wxWindows!")); m_mapMode = wxMM_TEXT; m_xUserScale = 1.0; @@ -1121,7 +1147,7 @@ void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event)) wxT("Copyright (c) Robert Roebling 1999") ); - wxMessageBox(msg, "About Drawing", wxOK | wxICON_INFORMATION, this); + wxMessageBox(msg, _T("About Drawing"), wxOK | wxICON_INFORMATION, this); } void MyFrame::OnClip(wxCommandEvent& event) @@ -1131,7 +1157,7 @@ void MyFrame::OnClip(wxCommandEvent& event) void MyFrame::OnShow(wxCommandEvent& event) { - m_canvas->Show((ScreenToShow)(event.GetId() - MenuShow_First)); + m_canvas->ToShow((ScreenToShow)(event.GetId() - MenuShow_First)); } void MyFrame::OnOption(wxCommandEvent& event) @@ -1252,3 +1278,4 @@ wxColour MyFrame::SelectColour() return col; } +