void COXTabViewContainer::OnPaint() { CPaintDC dc(this); // device context for painting // TODO: Add your message handler code here CWnd* pWnd=GetActivePage(); if(pWnd!=NULL) { CRect rect; pWnd->GetWindowRect(rect); ScreenToClient(rect); if(m_rectPage!=rect && !rect.IsRectEmpty()) { CRgn rgnInTheory; CRgn rgnInReality; if(rgnInTheory.CreateRectRgnIndirect(m_rectPage) && rgnInReality.CreateRectRgnIndirect(rect)) { if(rgnInTheory.CombineRgn(&rgnInTheory,&rgnInReality, RGN_DIFF)!=ERROR) { CBrush* pBrush=NULL; CBrush brush; HBRUSH hBrush=(HBRUSH)(INT_PTR)::GetClassLongPtr(pWnd->m_hWnd, GCL_HBRBACKGROUND); if(hBrush==NULL) { if(brush.CreateSolidBrush(::GetSysColor(COLOR_WINDOW))) pBrush=&brush; else pBrush=dc.GetCurrentBrush(); } else { pBrush=CBrush::FromHandle(hBrush); } if(pBrush!=NULL) dc.FillRgn(&rgnInTheory,pBrush); } } } } DrawScrollButtons(&dc); DrawSplitter(&dc); DrawSizeBar(&dc); DrawTabBtnArea(&dc); // Do not call CWnd::OnPaint() for painting messages }
void JXTabGroup::Draw ( JXWindowPainter& p, const JRect& rect ) { const JRect ap = GetAperture(); p.SetFont(itsFontName, itsFontSize, itsFontStyle); const JSize lineHeight = p.GetLineHeight(); const JSize tabHeight = 2*(kBorderWidth + kTextMargin) + lineHeight; JIndex selIndex; JRect selRect; const JBoolean hasSelection = itsCardFile->GetCurrentCardIndex(&selIndex); itsTabRects->RemoveAll(); itsCanScrollUpFlag = JI2B(itsFirstDrawIndex > 1); itsCanScrollDownFlag = kJFalse; const JCoordinate scrollArrowWidth = 2*(kArrowWidth + kBorderWidth); const JSize count = itsTitles->GetElementCount(); itsLastDrawIndex = JMax(count, itsFirstDrawIndex); const JColormap* cmap = p.GetColormap(); if (itsEdge == kTop) { JRect r(ap.top + kSelMargin, ap.left + kSelMargin, ap.top + kSelMargin + tabHeight, ap.left + kSelMargin); for (JIndex i=itsFirstDrawIndex; i<=count; i++) { const JString* title = itsTitles->NthElement(i); const JBoolean isSel = JI2B(hasSelection && i == selIndex); const TabInfo info = itsTabInfoList->GetElement(i); r.right += 2*kBorderWidth + info.preMargin +info.postMargin + p.GetStringWidth(*title); if (info.closable) { r.right += kCloseMarginWidth + itsCloseImage->GetWidth(); } JPoint titlePt(r.left + kBorderWidth + info.preMargin, r.top + kBorderWidth + kTextMargin); if (isSel) { // titlePt.y -= kSelMargin; r.top -= kSelMargin; r.Expand(kSelMargin, 0); selRect = r; } if (isSel) { p.SetPenColor(cmap->GetGrayColor(kSelGrayPercentage)); p.SetFilling(kJTrue); p.JPainter::Rect(r); p.SetFilling(kJFalse); } else { DrawTabBorder(p, r, kJFalse); } p.JPainter::String(titlePt, *title); itsTabRects->AppendElement(r); if (isSel) { r.top += kSelMargin; r.Shrink(kSelMargin, 0); } r.Shrink(kBorderWidth, kBorderWidth); DrawTab(i, p, r, itsEdge); DrawCloseButton(i, p, r); r.Expand(kBorderWidth, kBorderWidth); if (r.right >= ap.right - scrollArrowWidth) { if (itsFirstDrawIndex == 1 && i == count && r.right <= ap.right) { break; } itsCanScrollDownFlag = JI2B( itsFirstDrawIndex < count ); itsLastDrawIndex = i; if (r.right > ap.right - scrollArrowWidth && i > itsFirstDrawIndex) { itsLastDrawIndex--; } break; } r.left = r.right; } } else if (itsEdge == kLeft) { JRect r(ap.bottom - kSelMargin, ap.left + kSelMargin, ap.bottom - kSelMargin, ap.left + kSelMargin + tabHeight); for (JIndex i=itsFirstDrawIndex; i<=count; i++) { const JString* title = itsTitles->NthElement(i); const JBoolean isSel = JI2B(hasSelection && i == selIndex); const TabInfo info = itsTabInfoList->GetElement(i); r.top -= 2*kBorderWidth + info.preMargin + info.postMargin + p.GetStringWidth(*title); if (info.closable) { r.top -= kCloseMarginWidth + itsCloseImage->GetWidth(); } JPoint titlePt(r.left + kBorderWidth + kTextMargin, r.bottom - kBorderWidth - info.preMargin); if (isSel) { // titlePt.x -= kSelMargin; r.left -= kSelMargin; r.Expand(0, kSelMargin); selRect = r; } if (isSel) { p.SetPenColor(cmap->GetGrayColor(kSelGrayPercentage)); p.SetFilling(kJTrue); p.JPainter::Rect(r); p.SetFilling(kJFalse); } else { DrawTabBorder(p, r, kJFalse); } p.JPainter::String(90, titlePt, *title); itsTabRects->AppendElement(r); if (isSel) { r.left += kSelMargin; r.Shrink(0, kSelMargin); } r.Shrink(kBorderWidth, kBorderWidth); DrawTab(i, p, r, itsEdge); DrawCloseButton(i, p, r); r.Expand(kBorderWidth, kBorderWidth); if (r.top <= ap.top + scrollArrowWidth) { if (itsFirstDrawIndex == 1 && i == count && r.top >= ap.top) { break; } itsCanScrollDownFlag = JI2B( itsFirstDrawIndex < count ); itsLastDrawIndex = i; if (r.top < ap.top + scrollArrowWidth && i > itsFirstDrawIndex) { itsLastDrawIndex--; } break; } r.bottom = r.top; } } else if (itsEdge == kBottom) { JRect r(ap.bottom - kSelMargin - tabHeight, ap.left + kSelMargin, ap.bottom - kSelMargin, ap.left + kSelMargin); for (JIndex i=itsFirstDrawIndex; i<=count; i++) { const JString* title = itsTitles->NthElement(i); const JBoolean isSel = JI2B(hasSelection && i == selIndex); const TabInfo info = itsTabInfoList->GetElement(i); r.right += 2*kBorderWidth + info.preMargin + info.postMargin + p.GetStringWidth(*title); if (info.closable) { r.right += kCloseMarginWidth + itsCloseImage->GetWidth(); } JPoint titlePt(r.left + kBorderWidth + info.preMargin, r.top + kBorderWidth + kTextMargin); if (isSel) { // titlePt.y += kSelMargin; r.bottom += kSelMargin; r.Expand(kSelMargin, 0); selRect = r; } if (isSel) { p.SetPenColor(cmap->GetGrayColor(kSelGrayPercentage)); p.SetFilling(kJTrue); p.JPainter::Rect(r); p.SetFilling(kJFalse); } else { DrawTabBorder(p, r, kJFalse); } p.JPainter::String(titlePt, *title); itsTabRects->AppendElement(r); if (isSel) { r.bottom -= kSelMargin; r.Shrink(kSelMargin, 0); } r.Shrink(kBorderWidth, kBorderWidth); DrawTab(i, p, r, itsEdge); DrawCloseButton(i, p, r); r.Expand(kBorderWidth, kBorderWidth); if (r.right >= ap.right - scrollArrowWidth) { if (itsFirstDrawIndex == 1 && i == count && r.right <= ap.right) { break; } itsCanScrollDownFlag = JI2B( itsFirstDrawIndex < count ); itsLastDrawIndex = i; if (r.right > ap.right - scrollArrowWidth && i > itsFirstDrawIndex) { itsLastDrawIndex--; } break; } r.left = r.right; } } else if (itsEdge == kRight) { JRect r(ap.top + kSelMargin, ap.right - kSelMargin - tabHeight, ap.top + kSelMargin, ap.right - kSelMargin); for (JIndex i=itsFirstDrawIndex; i<=count; i++) { const JString* title = itsTitles->NthElement(i); const JBoolean isSel = JI2B(hasSelection && i == selIndex); const TabInfo info = itsTabInfoList->GetElement(i); r.bottom += 2*kBorderWidth + info.preMargin + info.postMargin + p.GetStringWidth(*title); if (info.closable) { r.bottom += kCloseMarginWidth + itsCloseImage->GetWidth(); } JPoint titlePt(r.right - kBorderWidth - kTextMargin, r.top + kBorderWidth + info.preMargin); if (isSel) { // titlePt.x += kSelMargin; r.right += kSelMargin; r.Expand(0, kSelMargin); selRect = r; } if (isSel) { p.SetPenColor(cmap->GetGrayColor(kSelGrayPercentage)); p.SetFilling(kJTrue); p.JPainter::Rect(r); p.SetFilling(kJFalse); } else { DrawTabBorder(p, r, kJFalse); } p.JPainter::String(-90, titlePt, *title); itsTabRects->AppendElement(r); if (isSel) { r.right -= kSelMargin; r.Shrink(0, kSelMargin); } r.Shrink(kBorderWidth, kBorderWidth); DrawTab(i, p, r, itsEdge); DrawCloseButton(i, p, r); r.Expand(kBorderWidth, kBorderWidth); if (r.bottom >= ap.bottom - scrollArrowWidth) { if (itsFirstDrawIndex == 1 && i == count && r.bottom <= ap.bottom) { break; } itsCanScrollDownFlag = JI2B( itsFirstDrawIndex < count ); itsLastDrawIndex = i; if (r.bottom > ap.bottom - scrollArrowWidth && i > itsFirstDrawIndex) { itsLastDrawIndex--; } break; } r.top = r.bottom; } } JRect r = itsCardFile->GetFrame(); r.Expand(kBorderWidth, kBorderWidth); JXDrawUpFrame(p, r, kBorderWidth); if (!selRect.IsEmpty()) { DrawTabBorder(p, selRect, kJTrue); } DrawScrollButtons(p, lineHeight); }