void wxSheetCellBoolRendererRefData::Draw(wxSheet& sheet, const wxSheetCellAttr& attr, wxDC& dc, const wxRect& rect, const wxSheetCoords& coords, bool isSelected) { wxSheetCellRendererRefData::Draw(sheet, attr, dc, rect, coords, isSelected); // draw a check mark in the centre (ignoring alignment - TODO) wxSize size = GetBestSize(sheet, attr, dc, coords); // don't draw outside the cell wxCoord minSize = wxMin(rect.width, rect.height) - 1; if ((size.x >= minSize) || (size.y >= minSize)) size.x = size.y = minSize - 2; // leave (at least) 1 pixel margin // draw a border around checkmark int align = attr.GetAlignment(); wxRect rectBorder(rect.GetPosition(), size); if ((align & wxALIGN_RIGHT) != 0) rectBorder.x += rect.width - size.x - 2; else if ((align & wxALIGN_CENTRE_HORIZONTAL) != 0) rectBorder.x += rect.width/2 - size.x/2; else // wxALIGN_LEFT rectBorder.x += 2; if ((align & wxALIGN_BOTTOM) != 0) rectBorder.y += rect.height - size.y - 2; else if ((align & wxALIGN_CENTRE_VERTICAL) != 0) rectBorder.y += rect.height/2 - size.y/2; else // wxALIGN_TOP rectBorder.y += 2; bool value = false; if ( sheet.GetTable() && sheet.GetTable()->CanGetValueAs(coords, wxSHEET_VALUE_BOOL) ) value = sheet.GetTable()->GetValueAsBool(coords); else { wxString strValue( sheet.GetCellValue(coords) ); value = !( strValue.IsEmpty() || (strValue == wxT("0")) || (strValue.Lower() == wxT("f")) || (strValue.Lower() == wxT("false"))); } if ( value ) { wxRect rectMark = rectBorder; #ifdef __WXMSW__ // MSW DrawCheckMark() is weird (and should probably be changed...) rectMark.Inflate(-wxSHEET_CHECKMARK_MARGIN/2); rectMark.x++; rectMark.y++; #else // !MSW rectMark.Inflate(-wxSHEET_CHECKMARK_MARGIN); #endif // MSW/!MSW dc.SetTextForeground(attr.GetForegroundColour()); dc.DrawCheckMark(rectMark); } dc.SetBrush(*wxTRANSPARENT_BRUSH); dc.SetPen(wxPen(attr.GetForegroundColour(), 1, wxSOLID)); dc.DrawRectangle(rectBorder); }
// Define the repainting behaviour void MyCanvas::OnDraw(wxDC& dc) { // vars to use ... #if wxUSE_STATUSBAR wxString s; #endif // wxUSE_STATUSBAR wxPen wP; wxBrush wB; wxPoint points[6]; wxColour wC; wxFont wF; dc.SetFont(*wxSWISS_FONT); dc.SetPen(*wxGREEN_PEN); switch (m_index) { default: case 0: // draw lines to make a cross dc.DrawLine(0, 0, 200, 200); dc.DrawLine(200, 0, 0, 200); // draw point colored line and spline wP = *wxCYAN_PEN; wP.SetWidth(3); dc.SetPen(wP); dc.DrawPoint (25,15); dc.DrawLine(50, 30, 200, 30); dc.DrawSpline(50, 200, 50, 100, 200, 10); #if wxUSE_STATUSBAR s = wxT("Green Cross, Cyan Line and spline"); #endif // wxUSE_STATUSBAR break; case 1: // draw standard shapes dc.SetBrush(*wxCYAN_BRUSH); dc.SetPen(*wxRED_PEN); dc.DrawRectangle(10, 10, 100, 70); wB = wxBrush (wxT("DARK ORCHID"), wxBRUSHSTYLE_TRANSPARENT); dc.SetBrush (wB); dc.DrawRoundedRectangle(50, 50, 100, 70, 20); dc.SetBrush (wxBrush(wxT("GOLDENROD")) ); dc.DrawEllipse(100, 100, 100, 50); points[0].x = 100; points[0].y = 200; points[1].x = 70; points[1].y = 260; points[2].x = 160; points[2].y = 230; points[3].x = 40; points[3].y = 230; points[4].x = 130; points[4].y = 260; points[5].x = 100; points[5].y = 200; dc.DrawPolygon(5, points); dc.DrawLines (6, points, 160); #if wxUSE_STATUSBAR s = wxT("Blue rectangle, red edge, clear rounded rectangle, gold ellipse, gold and clear stars"); #endif // wxUSE_STATUSBAR break; case 2: // draw text in Arial or similar font dc.DrawLine(50,25,50,35); dc.DrawLine(45,30,55,30); dc.DrawText(wxT("This is a Swiss-style string"), 50, 30); wC = dc.GetTextForeground(); dc.SetTextForeground (wxT("FIREBRICK")); // no effect in msw ?? dc.SetTextBackground (wxT("WHEAT")); dc.DrawText(wxT("This is a Red string"), 50, 200); dc.DrawRotatedText(wxT("This is a 45 deg string"), 50, 200, 45); dc.DrawRotatedText(wxT("This is a 90 deg string"), 50, 200, 90); wF = wxFont ( 18, wxROMAN, wxITALIC, wxBOLD, false, wxT("Times New Roman")); dc.SetFont(wF); dc.SetTextForeground (wC); dc.DrawText(wxT("This is a Times-style string"), 50, 60); #if wxUSE_STATUSBAR s = wxT("Swiss, Times text; red text, rotated and colored orange"); #endif // wxUSE_STATUSBAR break; case 3 : // four arcs start and end points, center dc.SetBrush(*wxGREEN_BRUSH); dc.DrawArc ( 200,300, 370,230, 300,300 ); dc.SetBrush(*wxBLUE_BRUSH); dc.DrawArc ( 270-50, 270-86, 270-86, 270-50, 270,270 ); dc.SetDeviceOrigin(-10,-10); dc.DrawArc ( 270-50, 270-86, 270-86, 270-50, 270,270 ); dc.SetDeviceOrigin(0,0); wP.SetColour (wxT("CADET BLUE")); dc.SetPen(wP); dc.DrawArc ( 75,125, 110, 40, 75, 75 ); wP.SetColour (wxT("SALMON")); dc.SetPen(wP); dc.SetBrush(*wxRED_BRUSH); //top left corner, width and height, start and end angle // 315 same center and x-radius as last pie-arc, half Y radius dc.DrawEllipticArc(25,50,100,50,180.0,45.0); wP = *wxCYAN_PEN; wP.SetWidth(3); dc.SetPen(wP); //wxTRANSPARENT)); dc.SetBrush (wxBrush (wxT("SALMON"))); dc.DrawEllipticArc(300, 0,200,100, 0.0,145.0); //same end point dc.DrawEllipticArc(300, 50,200,100,90.0,145.0); dc.DrawEllipticArc(300,100,200,100,90.0,345.0); #if wxUSE_STATUSBAR s = wxT("This is an arc test page"); #endif // wxUSE_STATUSBAR break; case 4: dc.DrawCheckMark ( 30,30,25,25); dc.SetBrush (wxBrush (wxT("SALMON"),wxBRUSHSTYLE_TRANSPARENT)); dc.DrawCheckMark ( 80,50,75,75); dc.DrawRectangle ( 80,50,75,75); #if wxUSE_STATUSBAR s = wxT("Two check marks"); #endif // wxUSE_STATUSBAR break; case 5: wF = wxFont ( 18, wxROMAN, wxITALIC, wxBOLD, false, wxT("Times New Roman")); dc.SetFont(wF); dc.DrawLine(0, 0, 200, 200); dc.DrawLine(200, 0, 0, 200); dc.DrawText(wxT("This is an 18pt string"), 50, 60); // rescale and draw in blue wP = *wxCYAN_PEN; dc.SetPen(wP); dc.SetUserScale (2.0,0.5); dc.SetDeviceOrigin(200,0); dc.DrawLine(0, 0, 200, 200); dc.DrawLine(200, 0, 0, 200); dc.DrawText(wxT("This is an 18pt string 2 x 0.5 UserScaled"), 50, 60); dc.SetUserScale (2.0,2.0); dc.SetDeviceOrigin(200,200); dc.DrawText(wxT("This is an 18pt string 2 x 2 UserScaled"), 50, 60); wP = *wxRED_PEN; dc.SetPen(wP); dc.SetUserScale (1.0,1.0); dc.SetDeviceOrigin(0,10); dc.SetMapMode (wxMM_METRIC); //svg ignores this dc.DrawLine(0, 0, 200, 200); dc.DrawLine(200, 0, 0, 200); dc.DrawText(wxT("This is an 18pt string in MapMode"), 50, 60); #if wxUSE_STATUSBAR s = wxT("Scaling test page"); #endif // wxUSE_STATUSBAR break; case 6: dc.DrawIcon( wxICON(sample), 10, 10 ); dc.DrawBitmap ( wxBitmap(svgbitmap_xpm), 50,15); #if wxUSE_STATUSBAR s = wxT("Icon and Bitmap "); #endif // wxUSE_STATUSBAR break; case 7: dc.SetTextForeground(wxT("RED")); dc.DrawText(wxT("Red = Clipping Off"), 30, 5); dc.SetTextForeground(wxT("GREEN")); dc.DrawText(wxT("Green = Clipping On"), 30, 25); dc.SetTextForeground(wxT("BLACK")); dc.SetPen(*wxRED_PEN); dc.SetBrush (wxBrush (wxT("SALMON"),wxBRUSHSTYLE_TRANSPARENT)); dc.DrawCheckMark ( 80,50,75,75); dc.DrawRectangle ( 80,50,75,75); dc.SetPen(*wxGREEN_PEN); // Clipped checkmarks dc.DrawRectangle(180,50,75,75); dc.SetClippingRegion(180,50,75,75); // x,y,width,height version dc.DrawCheckMark ( 180,50,75,75); dc.DestroyClippingRegion(); dc.DrawRectangle(wxRect(80,150,75,75)); dc.SetClippingRegion(wxPoint(80,150),wxSize(75,75)); // pt,size version dc.DrawCheckMark ( 80,150,75,75); dc.DestroyClippingRegion(); dc.DrawRectangle(wxRect(180,150,75,75)); dc.SetClippingRegion(wxRect(180,150,75,75)); // rect version dc.DrawCheckMark ( 180,150,75,75); dc.DestroyClippingRegion(); dc.DrawRectangle(wxRect( 80,250,50,65)); dc.DrawRectangle(wxRect(105,260,50,65)); dc.SetClippingRegion(wxRect( 80,250,50,65)); // second call to SetClippingRegion dc.SetClippingRegion(wxRect(105,260,50,65)); // forms intersection with previous dc.DrawCheckMark(80,250,75,75); dc.DestroyClippingRegion(); // only one call to destroy (there's no stack) /* ** Clipping by wxRegion not implemented for SVG. Should be ** possible, but need to access points that define the wxRegion ** from inside DoSetDeviceClippingRegion() and wxRegion does not ** implement anything like getPoints(). points[0].x = 180; points[0].y = 250; points[1].x = 255; points[1].y = 250; points[2].x = 180; points[2].y = 325; points[3].x = 255; points[3].y = 325; points[4].x = 180; points[4].y = 250; dc.DrawLines (5, points); wxRegion reg = wxRegion(5,points); dc.SetClippingRegion(reg); dc.DrawCheckMark ( 180,250,75,75); dc.DestroyClippingRegion(); */ #if wxUSE_STATUSBAR s = wxT("Clipping region"); #endif // wxUSE_STATUSBAR break; case 8: wxString txtStr; wxCoord txtX, txtY, txtW, txtH, txtDescent, txtEL; wxCoord txtPad = 0; wP = *wxRED_PEN; dc.SetPen(wP); //dc.SetBackgroundMode(wxBRUSHSTYLE_SOLID); //dc.SetTextBackground(*wxBLUE); // Horizontal text txtStr = wxT("Horizontal string"); dc.GetTextExtent(txtStr, &txtW, &txtH, &txtDescent, &txtEL); txtX = 50; txtY = 300; dc.DrawRectangle(txtX, txtY, txtW + 2*txtPad, txtH + 2*txtPad); dc.DrawText(txtStr, txtX + txtPad, txtY + txtPad); // Vertical text txtStr = wxT("Vertical string"); dc.GetTextExtent(txtStr, &txtW, &txtH, &txtDescent, &txtEL); txtX = 50; txtY = 250; dc.DrawRectangle(txtX, txtY - (txtW + 2*txtPad), txtH + 2*txtPad, txtW + 2*txtPad); dc.DrawRotatedText(txtStr, txtX + txtPad, txtY - txtPad, 90); // 45 degree text txtStr = wxT("45 deg string"); dc.GetTextExtent(txtStr, &txtW, &txtH, &txtDescent, &txtEL); double lenW = (double)(txtW + 2*txtPad) / sqrt(2.0); double lenH = (double)(txtH + 2*txtPad) / sqrt(2.0); double padding = (double)txtPad / sqrt(2.0); txtX = 150; txtY = 200; dc.DrawLine(txtX - padding, txtY, txtX + lenW, txtY - lenW); // top dc.DrawLine(txtX + lenW, txtY - lenW, txtX - padding + lenH + lenW, txtY + (lenH - lenW)); dc.DrawLine(txtX - padding, txtY, txtX - padding + lenH, txtY + lenH); dc.DrawLine(txtX - padding + lenH, txtY + lenH, txtX - padding + lenH + lenW, txtY + (lenH - lenW)); // bottom dc.DrawRotatedText(txtStr, txtX, txtY, 45); #if wxUSE_STATUSBAR s = wxT("Text position test page"); #endif // wxUSE_STATUSBAR break; } #if wxUSE_STATUSBAR m_child->SetStatusText(s); #endif // wxUSE_STATUSBAR }
// Define the repainting behaviour void MyCanvas::OnDraw(wxDC& dc) { // vars to use ... #if wxUSE_STATUSBAR wxString s ; #endif // wxUSE_STATUSBAR wxPen wP ; wxBrush wB ; wxPoint points[6]; wxColour wC; wxFont wF ; dc.SetFont(*wxSWISS_FONT); dc.SetPen(*wxGREEN_PEN); switch (m_index) { default: case 0: // draw lines to make a cross dc.DrawLine(0, 0, 200, 200); dc.DrawLine(200, 0, 0, 200); // draw point colored line and spline wP = *wxCYAN_PEN ; wP.SetWidth(3); dc.SetPen(wP); dc.DrawPoint (25,15) ; dc.DrawLine(50, 30, 200, 30); dc.DrawSpline(50, 200, 50, 100, 200, 10); #if wxUSE_STATUSBAR s = wxT("Green Cross, Cyan Line and spline"); #endif // wxUSE_STATUSBAR break ; case 1: // draw standard shapes dc.SetBrush(*wxCYAN_BRUSH); dc.SetPen(*wxRED_PEN); dc.DrawRectangle(10, 10, 100, 70); wB = wxBrush (_T("DARK ORCHID"), wxTRANSPARENT); dc.SetBrush (wB); dc.DrawRoundedRectangle(50, 50, 100, 70, 20); dc.SetBrush (wxBrush(_T("GOLDENROD"), wxSOLID) ); dc.DrawEllipse(100, 100, 100, 50); points[0].x = 100; points[0].y = 200; points[1].x = 70; points[1].y = 260; points[2].x = 160; points[2].y = 230; points[3].x = 40; points[3].y = 230; points[4].x = 130; points[4].y = 260; points[5].x = 100; points[5].y = 200; dc.DrawPolygon(5, points); dc.DrawLines (6, points, 160); #if wxUSE_STATUSBAR s = wxT("Blue rectangle, red edge, clear rounded rectangle, gold ellipse, gold and clear stars"); #endif // wxUSE_STATUSBAR break ; case 2: // draw text in Arial or similar font dc.DrawLine(50,25,50,35); dc.DrawLine(45,30,55,30); dc.DrawText(wxT("This is a Swiss-style string"), 50, 30); wC = dc.GetTextForeground() ; dc.SetTextForeground (_T("FIREBRICK")); // no effect in msw ?? dc.SetTextBackground (_T("WHEAT")); dc.DrawText(wxT("This is a Red string"), 50, 200); dc.DrawRotatedText(wxT("This is a 45 deg string"), 50, 200, 45); dc.DrawRotatedText(wxT("This is a 90 deg string"), 50, 200, 90); wF = wxFont ( 18, wxROMAN, wxITALIC, wxBOLD, false, wxT("Times New Roman")); dc.SetFont(wF); dc.SetTextForeground (wC) ; dc.DrawText(wxT("This is a Times-style string"), 50, 60); #if wxUSE_STATUSBAR s = wxT("Swiss, Times text; red text, rotated and colored orange"); #endif // wxUSE_STATUSBAR break ; case 3 : // four arcs start and end points, center dc.SetBrush(*wxGREEN_BRUSH); dc.DrawArc ( 200,300, 370,230, 300,300 ); dc.SetBrush(*wxBLUE_BRUSH); dc.DrawArc ( 270-50, 270-86, 270-86, 270-50, 270,270 ); dc.SetDeviceOrigin(-10,-10); dc.DrawArc ( 270-50, 270-86, 270-86, 270-50, 270,270 ); dc.SetDeviceOrigin(0,0); wP.SetColour (_T("CADET BLUE")); dc.SetPen(wP); dc.DrawArc ( 75,125, 110, 40, 75, 75 ); wP.SetColour (_T("SALMON")); dc.SetPen(wP); dc.SetBrush(*wxRED_BRUSH); //top left corner, width and height, start and end angle // 315 same center and x-radius as last pie-arc, half Y radius dc.DrawEllipticArc(25,50,100,50,180.0,45.0) ; wP = *wxCYAN_PEN ; wP.SetWidth(3); dc.SetPen(wP); //wxTRANSPARENT)); dc.SetBrush (wxBrush (_T("SALMON"),wxSOLID)) ; dc.DrawEllipticArc(300, 0,200,100, 0.0,145.0) ; //same end point dc.DrawEllipticArc(300, 50,200,100,90.0,145.0) ; dc.DrawEllipticArc(300,100,200,100,90.0,345.0) ; #if wxUSE_STATUSBAR s = wxT("This is an arc test page"); #endif // wxUSE_STATUSBAR break ; case 4: dc.DrawCheckMark ( 30,30,25,25); dc.SetBrush (wxBrush (_T("SALMON"),wxTRANSPARENT)); dc.DrawCheckMark ( 80,50,75,75); dc.DrawRectangle ( 80,50,75,75); #if wxUSE_STATUSBAR s = wxT("Two check marks"); #endif // wxUSE_STATUSBAR break ; case 5: wF = wxFont ( 18, wxROMAN, wxITALIC, wxBOLD, false, wxT("Times New Roman")); dc.SetFont(wF); dc.DrawLine(0, 0, 200, 200); dc.DrawLine(200, 0, 0, 200); dc.DrawText(wxT("This is an 18pt string"), 50, 60); // rescale and draw in blue wP = *wxCYAN_PEN ; dc.SetPen(wP); dc.SetUserScale (2.0,0.5); dc.SetDeviceOrigin(200,0); dc.DrawLine(0, 0, 200, 200); dc.DrawLine(200, 0, 0, 200); dc.DrawText(wxT("This is an 18pt string 2 x 0.5 UserScaled"), 50, 60); dc.SetUserScale (2.0,2.0); dc.SetDeviceOrigin(200,200); dc.DrawText(wxT("This is an 18pt string 2 x 2 UserScaled"), 50, 60); wP = *wxRED_PEN ; dc.SetPen(wP); dc.SetUserScale (1.0,1.0); dc.SetDeviceOrigin(0,10); dc.SetMapMode (wxMM_METRIC) ; //svg ignores this dc.DrawLine(0, 0, 200, 200); dc.DrawLine(200, 0, 0, 200); dc.DrawText(wxT("This is an 18pt string in MapMode"), 50, 60); #if wxUSE_STATUSBAR s = wxT("Scaling test page"); #endif // wxUSE_STATUSBAR break ; case 6: dc.DrawIcon( wxIcon(mondrian_xpm), 10, 10 ); dc.DrawBitmap ( wxBitmap(svgbitmap_xpm), 50,15); #if wxUSE_STATUSBAR s = wxT("Icon and Bitmap "); #endif // wxUSE_STATUSBAR break ; } #if wxUSE_STATUSBAR m_child->SetStatusText(s); #endif // wxUSE_STATUSBAR }