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refactor(text): Add early break

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This commit is contained in:
Diadlo 2016-09-14 13:04:49 +03:00
parent c8512fa984
commit c3bf4b7085
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1 changed files with 22 additions and 24 deletions
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46
src/chatlog/content/text.cpp
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@ -150,33 +150,31 @@ QRectF Text::boundingRect() const
void Text::paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget)
{
if (doc)
if (!doc)
return;
painter->setClipRect(boundingRect());
// draw selection
QAbstractTextDocumentLayout::PaintContext ctx;
QAbstractTextDocumentLayout::Selection sel;
if (hasSelection())
{
painter->setClipRect(boundingRect());
// draw selection
QAbstractTextDocumentLayout::PaintContext ctx;
QAbstractTextDocumentLayout::Selection sel;
if (hasSelection())
{
sel.cursor = QTextCursor(doc);
sel.cursor.setPosition(getSelectionStart());
sel.cursor.setPosition(getSelectionEnd(), QTextCursor::KeepAnchor);
}
const QColor selectionColor = QColor::fromRgbF(0.23, 0.68, 0.91);
sel.format.setBackground(selectionColor.lighter(selectionHasFocus ? 100 : 160));
sel.format.setForeground(selectionHasFocus ? Qt::white : Qt::black);
ctx.selections.append(sel);
ctx.palette.setColor(QPalette::Text, color);
// draw text
doc->documentLayout()->draw(painter, ctx);
sel.cursor = QTextCursor(doc);
sel.cursor.setPosition(getSelectionStart());
sel.cursor.setPosition(getSelectionEnd(), QTextCursor::KeepAnchor);
}
Q_UNUSED(option)
Q_UNUSED(widget)
const QColor selectionColor = QColor::fromRgbF(0.23, 0.68, 0.91);
sel.format.setBackground(selectionColor.lighter(selectionHasFocus ? 100 : 160));
sel.format.setForeground(selectionHasFocus ? Qt::white : Qt::black);
ctx.selections.append(sel);
ctx.palette.setColor(QPalette::Text, color);
// draw text
doc->documentLayout()->draw(painter, ctx);
}
void Text::visibilityChanged(bool visible)