35 lines
724 B
C
35 lines
724 B
C
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// Copyright (C) 2024 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
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#ifndef CODEEDITOR_H
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#define CODEEDITOR_H
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#include <QPlainTextEdit>
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class LineNumberArea;
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class CodeEditor : public QPlainTextEdit
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{
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Q_OBJECT
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public:
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CodeEditor(QWidget *parent = nullptr);
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void lineNumberAreaPaintEvent(QPaintEvent *event);
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int lineNumberAreaWidth() const;
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private:
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void setupConnections();
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void resizeEvent(QResizeEvent *event) final;
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private slots:
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void updateLineNumberArea(const QRect &rect, int dy);
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void updateLineNumberAreaWidth();
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void highlightCurrentLine();
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private:
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LineNumberArea *m_lineNumberArea = nullptr;
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};
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#endif // CODEEDITOR_H
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