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28 lines
657 B
C++
28 lines
657 B
C++
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#include "Common.h"
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// Origin: Qt
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QStringList viewItemTextLayout(QTextLayout &textLayout, int lineWidth, qreal &height,
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qreal &widthUsed)
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{
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QStringList lines;
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height = 0;
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widthUsed = 0;
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textLayout.beginLayout();
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QString str = textLayout.text();
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while (true)
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{
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QTextLine line = textLayout.createLine();
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if (!line.isValid())
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break;
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if (line.textLength() == 0)
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break;
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line.setLineWidth(lineWidth);
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line.setPosition(QPointF(0, height));
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height += line.height();
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lines.append(str.mid(line.textStart(), line.textLength()));
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widthUsed = qMax(widthUsed, line.naturalTextWidth());
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}
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textLayout.endLayout();
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return lines;
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}
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