tglabel.h

#pragma once
 
#include <widgets/tgwidget.h>
 
namespace Tg {
class Label : public Widget
{
    Q_OBJECT
 
    Q_PROPERTY(QString text READ text WRITE setText NOTIFY textChanged)
    Q_PROPERTY(bool highlighted READ highlighted WRITE setHighlighted NOTIFY highlightedChanged)
 
public:
    Label(Widget *parent);
    Label(Screen *screen);
    Label(const QString &text = QString(), Widget *parent = nullptr);
    Label(const QString &text = QString(), Screen *screen = nullptr);
 
    QString text() const;
 
    bool highlighted() const;
 
signals:
    void textChanged(const QString &text) const;
    void highlightedChanged(const bool highlighted) const;
 
public slots:
    void setText(const QString &text, const bool expand = false);
    void setHighlighted(const bool highlighted);
 
protected:
    void init() override;
    QString drawPixel(const QPoint &pixel) const override;
 
    int reservedCharactersCount() const;
    QString reservedText() const;
    void setReservedText(const QString &reserved);
 
private slots:
    void layoutText();
 
private:
    bool _highlighted = false;
 
    QString _text;
    QString _reservedText;
    QStringList _laidOutTextCache;
};
}