| 40 | } |
| 41 | |
| 42 | QTextDocument* TextBoxObject::ensureDocCache(qreal width) const |
| 43 | { |
| 44 | if (m_cachedDoc |
| 45 | && qFuzzyCompare(1.0 + m_cachedDocWidth, 1.0 + width) |
| 46 | && m_cachedText == text |
| 47 | && m_cachedAlignment == alignment |
| 48 | && m_cachedFontColor == fontColor) { |
| 49 | return m_cachedDoc; |
| 50 | } |
| 51 | |
| 52 | if (!m_cachedDoc) |
| 53 | m_cachedDoc = new QTextDocument(); |
| 54 | |
| 55 | m_cachedDoc->setMarkdown(text); |
| 56 | |
| 57 | QTextCursor cursor(m_cachedDoc); |
| 58 | cursor.select(QTextCursor::Document); |
| 59 | QTextCharFormat fmt; |
| 60 | fmt.setForeground(QBrush(fontColor)); |
| 61 | cursor.mergeCharFormat(fmt); |
| 62 | |
| 63 | m_cachedDoc->setTextWidth(width); |
| 64 | |
| 65 | QTextOption opt; |
| 66 | switch (alignment) { |
| 67 | case TextAlignment::Center: opt.setAlignment(Qt::AlignCenter); break; |
| 68 | case TextAlignment::Right: opt.setAlignment(Qt::AlignRight); break; |
| 69 | default: opt.setAlignment(Qt::AlignLeft); break; |
| 70 | } |
| 71 | m_cachedDoc->setDefaultTextOption(opt); |
| 72 | |
| 73 | QFont docFont; |
| 74 | if (!fontFamily.isEmpty()) |
| 75 | docFont.setFamily(fontFamily); |
| 76 | if (fontSize > 0.0) |
| 77 | docFont.setPixelSize(static_cast<int>(fontSize)); |
| 78 | m_cachedDoc->setDefaultFont(docFont); |
| 79 | |
| 80 | m_cachedDocWidth = width; |
| 81 | m_cachedText = text; |
| 82 | m_cachedAlignment = alignment; |
| 83 | m_cachedFontColor = fontColor; |
| 84 | return m_cachedDoc; |
| 85 | } |
| 86 | |
| 87 | QTextDocument* TextBoxObject::cachedDocument() const |
| 88 | { |
no test coverage detected