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XBEL examples: construct the text of the separators cleanly

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Create the fixed string once and reuse it. Also give a name to the
escape code that's its repeated character.

Task-number: QTBUG-111228
Change-Id: I3d6416070f1d5490ec137e251daff0e1637fb788
Reviewed-by: Konrad Kujawa <konrad.kujawa@qt.io>
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
(cherry picked from commit 97f68cd306)
This commit is contained in:
Edward Welbourne 2023-06-08 18:36:19 +02:00
parent 03ee1e1002
commit 8bad89cf53
2 changed files with 6 additions and 2 deletions
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4
examples/corelib/serialization/streambookmarks/xbelreader.cpp
View File

@ -80,10 +80,12 @@ void XbelReader::readTitle(QTreeWidgetItem *item)
void XbelReader::readSeparator(QTreeWidgetItem *item)
{
Q_ASSERT(xml.isStartElement() && xml.name() == "separator"_L1);
constexpr char16_t midDot = u'\xB7';
static const QString dots(30, midDot);
QTreeWidgetItem *separator = createChildItem(item);
separator->setFlags(item ? item->flags() & ~Qt::ItemIsSelectable : Qt::ItemFlags{});
separator->setText(0, QString(30, u'\xB7'));
separator->setText(0, dots);
xml.skipCurrentElement();
}
//! [5]

4
examples/xml/dombookmarks/xbeltree.cpp
View File

@ -153,6 +153,8 @@ void XbelTree::parseFolderElement(const QDomElement &element,
bool folded = (element.attribute(foldedAttribute) != "no"_L1);
item->setExpanded(!folded);
constexpr char16_t midDot = u'\xB7';
static const QString dots = QString(30, midDot);
QDomElement child = element.firstChildElement();
while (!child.isNull()) {
if (child.tagName() == folderElement) {
@ -171,7 +173,7 @@ void XbelTree::parseFolderElement(const QDomElement &element,
} else if (child.tagName() == "separator"_L1) {
QTreeWidgetItem *childItem = createItem(child, item);
childItem->setFlags(item->flags() & ~(Qt::ItemIsSelectable | Qt::ItemIsEditable));
childItem->setText(0, QString(30, u'\xB7'));
childItem->setText(0, dots);
}
child = child.nextSiblingElement();
}