void BMenuItem::DrawContent() { MenuPrivate menuPrivate(fSuper); menuPrivate.CacheFontInfo(); fSuper->MovePenBy(0, menuPrivate.Ascent()); BPoint lineStart = fSuper->PenLocation(); float labelWidth, labelHeight; GetContentSize(&labelWidth, &labelHeight); fSuper->SetDrawingMode(B_OP_OVER); float frameWidth = fBounds.Width(); if (menuPrivate.State() == MENU_STATE_CLOSED) { float rightMargin, leftMargin; menuPrivate.GetItemMargins(&leftMargin, NULL, &rightMargin, NULL); frameWidth = fSuper->Frame().Width() - (rightMargin + leftMargin); } // truncate if needed if (frameWidth > labelWidth) fSuper->DrawString(fLabel); else { char *truncatedLabel = new char[strlen(fLabel) + 4]; TruncateLabel(frameWidth, truncatedLabel); fSuper->DrawString(truncatedLabel); delete[] truncatedLabel; } if (fSuper->AreTriggersEnabled() && fTriggerIndex != -1) { float escapements[fTriggerIndex + 1]; BFont font; fSuper->GetFont(&font); font.GetEscapements(fLabel, fTriggerIndex + 1, escapements); for (int32 i = 0; i < fTriggerIndex; i++) lineStart.x += escapements[i] * font.Size(); lineStart.x--; lineStart.y++; BPoint lineEnd(lineStart); lineEnd.x += escapements[fTriggerIndex] * font.Size(); fSuper->StrokeLine(lineStart, lineEnd); } }
virtual void DrawContent() { BRect b = Frame(); BMenu *parent = Menu(); BPoint loc = parent->PenLocation(); enum { W_CHAR = 0, A_CHAR = 1, OPEN_CHAR = 2, CLOSE_CHAR = 3, SPACE_CHAR = 4, NUM_CHARS = 5 }; float escapements[NUM_CHARS]; BFont font; parent->GetFont(&font); font.GetEscapements("WA() ", NUM_CHARS, escapements); for (int32 i=0; i<NUM_CHARS; i++) { escapements[i] *= font.Size(); } const float blockWidth = escapements[W_CHAR]+escapements[A_CHAR]; const rgb_color old_col = parent->HighColor(); font_height fh; const bool showInitial = !CompareColors(fInitialColor, fColor); b.InsetBy(1, 1); b.bottom -= 1; b.left = loc.x; if (showInitial) { parent->GetFontHeight(&fh); parent->DrawString("(", BPoint(b.left, loc.y+fh.ascent)); } b.left += escapements[OPEN_CHAR]; b.InsetBy(2, 2); b.right = b.left + escapements[W_CHAR]; if (showInitial) { parent->SetHighColor(fInitialColor); parent->FillRect(b); } b.InsetBy(-1, -1); if (showInitial) { parent->SetHighColor(old_col); parent->StrokeRect(b); } b.InsetBy(-1, -1); if (showInitial) { parent->DrawString(")", BPoint(b.right+1, loc.y+fh.ascent)); } b.right += escapements[CLOSE_CHAR] + 1; b.left = b.right + escapements[SPACE_CHAR]; b.right = b.left + blockWidth; parent->SetHighColor(fColor); parent->FillRect(b); parent->SetHighColor(old_col); b.InsetBy(-1, -1); parent->StrokeRect(b); parent->MovePenTo(b.right + escapements[SPACE_CHAR]*2 + 2, loc.y); BMenuItem::DrawContent(); }