KSyntaxHighlighting::SyntaxHighlighter Class
A QSyntaxHighlighter implementation for use with QTextDocument. This supports partial re-highlighting during editing and tracks syntax-based code folding regions. More...
- Header:
#include <KSyntaxHighlighting/SyntaxHighlighter> - CMake:
find_package(KF6 REQUIRED COMPONENTS KSyntaxHighlighting)
target_link_libraries(mytarget PRIVATE KF6::KSyntaxHighlighting) - Inherits: QSyntaxHighlighter and KSyntaxHighlighting::AbstractHighlighter
List of all members, including inherited members
Public Functions
- SyntaxHighlighter(QObject *parent = nullptr)
- SyntaxHighlighter(QTextDocument *document)
- QTextBlock findFoldingRegionEnd(const QTextBlock &startBlock) const
- bool startsFoldingRegion(const QTextBlock &startBlock) const
Detailed Description
Member Function Documentation
[explicit] SyntaxHighlighter::SyntaxHighlighter(QObject *parent = nullptr)
[explicit] SyntaxHighlighter::SyntaxHighlighter(QTextDocument *document)
QTextBlock SyntaxHighlighter::findFoldingRegionEnd(const QTextBlock &startBlock) const
Finds the end of the folding region starting at startBlock. If multiple folding regions begin at startBlock, the end of the last/innermost one is returned. This returns an invalid block if no folding region end is found, which typically indicates an unterminated region and thus folding until the document end. This method performs a sequential search starting at startBlock for the matching folding region end, which is a potentially expensive operation.
See also startsFoldingRegion
bool SyntaxHighlighter::startsFoldingRegion(const QTextBlock &startBlock) const
Returns whether there is a folding region beginning at startBlock. This only considers syntax-based folding regions, not indention-based ones as e.g. found in Python.
See also findFoldingRegionEnd