mirror of
https://github.com/crystalidea/qt6windows7.git
synced 2024-11-29 23:45:50 +08:00
43 lines
893 B
C++
43 lines
893 B
C++
// Copyright (C) 2022 The Qt Company Ltd.
|
|
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
|
|
|
|
#ifndef VIEW_H
|
|
#define VIEW_H
|
|
|
|
#include <QWidget>
|
|
#include <QTextOption>
|
|
|
|
class QTextLayout;
|
|
class View : public QWidget
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
explicit View(QWidget *parent = nullptr);
|
|
~View() override;
|
|
|
|
void updateLayout(const QString &sourceString,
|
|
float width,
|
|
QTextOption::WrapMode mode,
|
|
const QFont &font);
|
|
|
|
QSize sizeHint() const override;
|
|
|
|
QTextLayout *layout() const { return m_layout; }
|
|
|
|
public slots:
|
|
void setVisualizedBounds(const QRegion ®ion)
|
|
{
|
|
m_bounds = region;
|
|
update();
|
|
}
|
|
|
|
protected:
|
|
void paintEvent(QPaintEvent *e) override;
|
|
|
|
private:
|
|
QTextLayout *m_layout = nullptr;
|
|
QRegion m_bounds;
|
|
};
|
|
|
|
#endif // VIEW_H
|